├── .cproject
├── .gitignore
├── .mxproject
├── .project
├── .settings
└── language.settings.xml
├── Drivers
├── CMSIS
│ ├── Device
│ │ └── ST
│ │ │ └── STM32F4xx
│ │ │ └── Include
│ │ │ ├── stm32f401xe.h
│ │ │ ├── stm32f4xx.h
│ │ │ └── system_stm32f4xx.h
│ └── Include
│ │ ├── arm_common_tables.h
│ │ ├── arm_const_structs.h
│ │ ├── arm_math.h
│ │ ├── cmsis_armcc.h
│ │ ├── cmsis_armcc_V6.h
│ │ ├── cmsis_gcc.h
│ │ ├── core_cm0.h
│ │ ├── core_cm0plus.h
│ │ ├── core_cm3.h
│ │ ├── core_cm4.h
│ │ ├── core_cm7.h
│ │ ├── core_cmFunc.h
│ │ ├── core_cmInstr.h
│ │ ├── core_cmSimd.h
│ │ ├── core_sc000.h
│ │ └── core_sc300.h
└── STM32F4xx_HAL_Driver
│ ├── Inc
│ ├── Legacy
│ │ └── stm32_hal_legacy.h
│ ├── stm32f4xx_hal.h
│ ├── stm32f4xx_hal_adc.h
│ ├── stm32f4xx_hal_adc_ex.h
│ ├── stm32f4xx_hal_cortex.h
│ ├── stm32f4xx_hal_def.h
│ ├── stm32f4xx_hal_dma.h
│ ├── stm32f4xx_hal_dma_ex.h
│ ├── stm32f4xx_hal_flash.h
│ ├── stm32f4xx_hal_flash_ex.h
│ ├── stm32f4xx_hal_flash_ramfunc.h
│ ├── stm32f4xx_hal_gpio.h
│ ├── stm32f4xx_hal_gpio_ex.h
│ ├── stm32f4xx_hal_i2c.h
│ ├── stm32f4xx_hal_i2c_ex.h
│ ├── stm32f4xx_hal_pwr.h
│ ├── stm32f4xx_hal_pwr_ex.h
│ ├── stm32f4xx_hal_rcc.h
│ ├── stm32f4xx_hal_rcc_ex.h
│ ├── stm32f4xx_hal_tim.h
│ ├── stm32f4xx_hal_tim_ex.h
│ └── stm32f4xx_hal_uart.h
│ └── Src
│ ├── stm32f4xx_hal.c
│ ├── stm32f4xx_hal_adc.c
│ ├── stm32f4xx_hal_adc_ex.c
│ ├── stm32f4xx_hal_cortex.c
│ ├── stm32f4xx_hal_dma.c
│ ├── stm32f4xx_hal_dma_ex.c
│ ├── stm32f4xx_hal_flash.c
│ ├── stm32f4xx_hal_flash_ex.c
│ ├── stm32f4xx_hal_flash_ramfunc.c
│ ├── stm32f4xx_hal_gpio.c
│ ├── stm32f4xx_hal_i2c.c
│ ├── stm32f4xx_hal_i2c_ex.c
│ ├── stm32f4xx_hal_pwr.c
│ ├── stm32f4xx_hal_pwr_ex.c
│ ├── stm32f4xx_hal_rcc.c
│ ├── stm32f4xx_hal_rcc_ex.c
│ ├── stm32f4xx_hal_tim.c
│ ├── stm32f4xx_hal_tim_ex.c
│ └── stm32f4xx_hal_uart.c
├── Inc
├── adc.h
├── bh1750.h
├── dma.h
├── gpio.h
├── i2c.h
├── main.h
├── max44009.h
├── stm32f4xx_hal_conf.h
├── stm32f4xx_it.h
├── temt6000.h
└── usart.h
├── LICENSE
├── Light_sensors Run.cfg
├── Light_sensors.ioc
├── Light_sensors.xml
├── README.md
├── STM32F401RETx_FLASH.ld
├── Src
├── adc.c
├── bh1750.c
├── dma.c
├── gpio.c
├── i2c.c
├── main.c
├── max44009.c
├── stm32f4xx_hal_msp.c
├── stm32f4xx_it.c
├── system_stm32f4xx.c
├── temt6000.c
└── usart.c
├── startup
└── startup_stm32f401xe.s
└── syscalls.c
/.gitignore:
--------------------------------------------------------------------------------
1 | /Debug/
2 | */Backup/
--------------------------------------------------------------------------------
/.mxproject:
--------------------------------------------------------------------------------
1 | [PreviousGenFiles]
2 | HeaderPath=D:/GoogleDrive/Blog msalamon.pl/Materialy do wpisow/Czujniki swiatla/Kod/Light_sensors/Inc
3 | HeaderFiles=stm32f4xx_it.h;stm32f4xx_hal_conf.h;main.h;gpio.h;i2c.h;usart.h;adc.h;dma.h;
4 | SourcePath=D:/GoogleDrive/Blog msalamon.pl/Materialy do wpisow/Czujniki swiatla/Kod/Light_sensors/Src
5 | SourceFiles=stm32f4xx_it.c;stm32f4xx_hal_msp.c;main.c;gpio.c;i2c.c;usart.c;adc.c;dma.c;
6 |
7 | [PreviousLibFiles]
8 | LibFiles=Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_adc.h;Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_adc_ex.h;Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_i2c.h;Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_i2c_ex.h;Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_tim.h;Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_tim_ex.h;Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_uart.h;Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_rcc.h;Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_rcc_ex.h;Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_flash.h;Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_flash_ex.h;Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_flash_ramfunc.h;Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_gpio.h;Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_gpio_ex.h;Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_dma_ex.h;Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_dma.h;Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_pwr.h;Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_pwr_ex.h;Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_cortex.h;Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal.h;Drivers/STM32F4xx_HAL_Driver/Inc/Legacy/stm32_hal_legacy.h;Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_def.h;Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_adc.c;Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_adc_ex.c;Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_i2c.c;Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_i2c_ex.c;Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_tim.c;Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_tim_ex.c;Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_uart.c;Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_rcc.c;Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_rcc_ex.c;Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash.c;Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c;Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ramfunc.c;Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c;Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_dma_ex.c;Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_dma.c;Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr.c;Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c;Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_cortex.c;Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal.c;Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_adc.h;Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_adc_ex.h;Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_i2c.h;Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_i2c_ex.h;Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_tim.h;Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_tim_ex.h;Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_uart.h;Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_rcc.h;Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_rcc_ex.h;Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_flash.h;Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_flash_ex.h;Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_flash_ramfunc.h;Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_gpio.h;Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_gpio_ex.h;Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_dma_ex.h;Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_dma.h;Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_pwr.h;Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_pwr_ex.h;Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_cortex.h;Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal.h;Drivers/STM32F4xx_HAL_Driver/Inc/Legacy/stm32_hal_legacy.h;Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_def.h;Drivers/CMSIS/Device/ST/STM32F4xx/Include/stm32f401xe.h;Drivers/CMSIS/Device/ST/STM32F4xx/Include/stm32f4xx.h;Drivers/CMSIS/Device/ST/STM32F4xx/Include/system_stm32f4xx.h;Drivers/CMSIS/Device/ST/STM32F4xx/Source/Templates/system_stm32f4xx.c;Drivers/CMSIS/Include/arm_common_tables.h;Drivers/CMSIS/Include/arm_const_structs.h;Drivers/CMSIS/Include/arm_math.h;Drivers/CMSIS/Include/cmsis_armcc.h;Drivers/CMSIS/Include/cmsis_armcc_V6.h;Drivers/CMSIS/Include/cmsis_gcc.h;Drivers/CMSIS/Include/core_cm0.h;Drivers/CMSIS/Include/core_cm0plus.h;Drivers/CMSIS/Include/core_cm3.h;Drivers/CMSIS/Include/core_cm4.h;Drivers/CMSIS/Include/core_cm7.h;Drivers/CMSIS/Include/core_cmFunc.h;Drivers/CMSIS/Include/core_cmInstr.h;Drivers/CMSIS/Include/core_cmSimd.h;Drivers/CMSIS/Include/core_sc000.h;Drivers/CMSIS/Include/core_sc300.h;
9 |
10 | [PreviousUsedSW4STM32Files]
11 | SourceFiles=..\Src\main.c;..\Src\gpio.c;..\Src\adc.c;..\Src\dma.c;..\Src\i2c.c;..\Src\usart.c;..\Src\stm32f4xx_it.c;..\Src\stm32f4xx_hal_msp.c;../Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_adc.c;../Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_adc_ex.c;../Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_i2c.c;../Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_i2c_ex.c;../Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_tim.c;../Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_tim_ex.c;../Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_uart.c;../Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_rcc.c;../Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_rcc_ex.c;../Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash.c;../Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c;../Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ramfunc.c;../Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c;../Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_dma_ex.c;../Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_dma.c;../Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr.c;../Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c;../Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_cortex.c;../Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal.c;../\Src/system_stm32f4xx.c;../Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_adc.c;../Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_adc_ex.c;../Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_i2c.c;../Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_i2c_ex.c;../Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_tim.c;../Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_tim_ex.c;../Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_uart.c;../Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_rcc.c;../Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_rcc_ex.c;../Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash.c;../Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c;../Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ramfunc.c;../Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c;../Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_dma_ex.c;../Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_dma.c;../Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr.c;../Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c;../Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_cortex.c;../Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal.c;../\Src/system_stm32f4xx.c;../Drivers/CMSIS/Device/ST/STM32F4xx/Source/Templates/system_stm32f4xx.c;D:/GoogleDrive/Blog msalamon.pl/Materialy do wpisow/Czujniki swiatla/Kod/Light_sensors//startup/startup_stm32f401xe.s;
12 | HeaderPath=..\Drivers\STM32F4xx_HAL_Driver\Inc;..\Drivers\STM32F4xx_HAL_Driver\Inc\Legacy;..\Drivers\CMSIS\Device\ST\STM32F4xx\Include;..\Drivers\CMSIS\Include;..\Inc;
13 | CDefines=__weak:__attribute__((weak));__packed:__attribute__((__packed__));
14 |
15 |
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/.project:
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1 |
2 |
3 | Light_sensors
4 |
5 |
6 |
7 |
8 |
9 | org.eclipse.cdt.managedbuilder.core.genmakebuilder
10 | clean,full,incremental,
11 |
12 |
13 |
14 |
15 | org.eclipse.cdt.managedbuilder.core.ScannerConfigBuilder
16 | full,incremental,
17 |
18 |
19 |
20 |
21 |
22 | org.eclipse.cdt.core.cnature
23 | org.eclipse.cdt.managedbuilder.core.managedBuildNature
24 | org.eclipse.cdt.managedbuilder.core.ScannerConfigNature
25 | fr.ac6.mcu.ide.core.MCUProjectNature
26 |
27 |
28 |
29 |
30 |
31 |
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/.settings/language.settings.xml:
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11 |
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20 |
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26 |
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/Drivers/CMSIS/Device/ST/STM32F4xx/Include/stm32f4xx.h:
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https://raw.githubusercontent.com/lamik/Light_Sensors_STM32/6130f058951df7c6bbe7fdd53192d99ed9387e91/Drivers/CMSIS/Device/ST/STM32F4xx/Include/stm32f4xx.h
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/Drivers/CMSIS/Device/ST/STM32F4xx/Include/system_stm32f4xx.h:
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1 | /**
2 | ******************************************************************************
3 | * @file system_stm32f4xx.h
4 | * @author MCD Application Team
5 | * @brief CMSIS Cortex-M4 Device System Source File for STM32F4xx devices.
6 | ******************************************************************************
7 | * @attention
8 | *
9 | * © COPYRIGHT(c) 2017 STMicroelectronics
10 | *
11 | * Redistribution and use in source and binary forms, with or without modification,
12 | * are permitted provided that the following conditions are met:
13 | * 1. Redistributions of source code must retain the above copyright notice,
14 | * this list of conditions and the following disclaimer.
15 | * 2. Redistributions in binary form must reproduce the above copyright notice,
16 | * this list of conditions and the following disclaimer in the documentation
17 | * and/or other materials provided with the distribution.
18 | * 3. Neither the name of STMicroelectronics nor the names of its contributors
19 | * may be used to endorse or promote products derived from this software
20 | * without specific prior written permission.
21 | *
22 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
23 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
24 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
25 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
26 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
27 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
28 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
29 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
30 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
31 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32 | *
33 | ******************************************************************************
34 | */
35 |
36 | /** @addtogroup CMSIS
37 | * @{
38 | */
39 |
40 | /** @addtogroup stm32f4xx_system
41 | * @{
42 | */
43 |
44 | /**
45 | * @brief Define to prevent recursive inclusion
46 | */
47 | #ifndef __SYSTEM_STM32F4XX_H
48 | #define __SYSTEM_STM32F4XX_H
49 |
50 | #ifdef __cplusplus
51 | extern "C" {
52 | #endif
53 |
54 | /** @addtogroup STM32F4xx_System_Includes
55 | * @{
56 | */
57 |
58 | /**
59 | * @}
60 | */
61 |
62 |
63 | /** @addtogroup STM32F4xx_System_Exported_types
64 | * @{
65 | */
66 | /* This variable is updated in three ways:
67 | 1) by calling CMSIS function SystemCoreClockUpdate()
68 | 2) by calling HAL API function HAL_RCC_GetSysClockFreq()
69 | 3) each time HAL_RCC_ClockConfig() is called to configure the system clock frequency
70 | Note: If you use this function to configure the system clock; then there
71 | is no need to call the 2 first functions listed above, since SystemCoreClock
72 | variable is updated automatically.
73 | */
74 | extern uint32_t SystemCoreClock; /*!< System Clock Frequency (Core Clock) */
75 |
76 | extern const uint8_t AHBPrescTable[16]; /*!< AHB prescalers table values */
77 | extern const uint8_t APBPrescTable[8]; /*!< APB prescalers table values */
78 |
79 | /**
80 | * @}
81 | */
82 |
83 | /** @addtogroup STM32F4xx_System_Exported_Constants
84 | * @{
85 | */
86 |
87 | /**
88 | * @}
89 | */
90 |
91 | /** @addtogroup STM32F4xx_System_Exported_Macros
92 | * @{
93 | */
94 |
95 | /**
96 | * @}
97 | */
98 |
99 | /** @addtogroup STM32F4xx_System_Exported_Functions
100 | * @{
101 | */
102 |
103 | extern void SystemInit(void);
104 | extern void SystemCoreClockUpdate(void);
105 | /**
106 | * @}
107 | */
108 |
109 | #ifdef __cplusplus
110 | }
111 | #endif
112 |
113 | #endif /*__SYSTEM_STM32F4XX_H */
114 |
115 | /**
116 | * @}
117 | */
118 |
119 | /**
120 | * @}
121 | */
122 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
123 |
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/Drivers/CMSIS/Include/arm_common_tables.h:
--------------------------------------------------------------------------------
1 | /* ----------------------------------------------------------------------
2 | * Copyright (C) 2010-2014 ARM Limited. All rights reserved.
3 | *
4 | * $Date: 19. October 2015
5 | * $Revision: V.1.4.5 a
6 | *
7 | * Project: CMSIS DSP Library
8 | * Title: arm_common_tables.h
9 | *
10 | * Description: This file has extern declaration for common tables like Bitreverse, reciprocal etc which are used across different functions
11 | *
12 | * Target Processor: Cortex-M4/Cortex-M3
13 | *
14 | * Redistribution and use in source and binary forms, with or without
15 | * modification, are permitted provided that the following conditions
16 | * are met:
17 | * - Redistributions of source code must retain the above copyright
18 | * notice, this list of conditions and the following disclaimer.
19 | * - Redistributions in binary form must reproduce the above copyright
20 | * notice, this list of conditions and the following disclaimer in
21 | * the documentation and/or other materials provided with the
22 | * distribution.
23 | * - Neither the name of ARM LIMITED nor the names of its contributors
24 | * may be used to endorse or promote products derived from this
25 | * software without specific prior written permission.
26 | *
27 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
28 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
29 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
30 | * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
31 | * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
32 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
33 | * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
34 | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
35 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
36 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
37 | * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
38 | * POSSIBILITY OF SUCH DAMAGE.
39 | * -------------------------------------------------------------------- */
40 |
41 | #ifndef _ARM_COMMON_TABLES_H
42 | #define _ARM_COMMON_TABLES_H
43 |
44 | #include "arm_math.h"
45 |
46 | extern const uint16_t armBitRevTable[1024];
47 | extern const q15_t armRecipTableQ15[64];
48 | extern const q31_t armRecipTableQ31[64];
49 | /* extern const q31_t realCoefAQ31[1024]; */
50 | /* extern const q31_t realCoefBQ31[1024]; */
51 | extern const float32_t twiddleCoef_16[32];
52 | extern const float32_t twiddleCoef_32[64];
53 | extern const float32_t twiddleCoef_64[128];
54 | extern const float32_t twiddleCoef_128[256];
55 | extern const float32_t twiddleCoef_256[512];
56 | extern const float32_t twiddleCoef_512[1024];
57 | extern const float32_t twiddleCoef_1024[2048];
58 | extern const float32_t twiddleCoef_2048[4096];
59 | extern const float32_t twiddleCoef_4096[8192];
60 | #define twiddleCoef twiddleCoef_4096
61 | extern const q31_t twiddleCoef_16_q31[24];
62 | extern const q31_t twiddleCoef_32_q31[48];
63 | extern const q31_t twiddleCoef_64_q31[96];
64 | extern const q31_t twiddleCoef_128_q31[192];
65 | extern const q31_t twiddleCoef_256_q31[384];
66 | extern const q31_t twiddleCoef_512_q31[768];
67 | extern const q31_t twiddleCoef_1024_q31[1536];
68 | extern const q31_t twiddleCoef_2048_q31[3072];
69 | extern const q31_t twiddleCoef_4096_q31[6144];
70 | extern const q15_t twiddleCoef_16_q15[24];
71 | extern const q15_t twiddleCoef_32_q15[48];
72 | extern const q15_t twiddleCoef_64_q15[96];
73 | extern const q15_t twiddleCoef_128_q15[192];
74 | extern const q15_t twiddleCoef_256_q15[384];
75 | extern const q15_t twiddleCoef_512_q15[768];
76 | extern const q15_t twiddleCoef_1024_q15[1536];
77 | extern const q15_t twiddleCoef_2048_q15[3072];
78 | extern const q15_t twiddleCoef_4096_q15[6144];
79 | extern const float32_t twiddleCoef_rfft_32[32];
80 | extern const float32_t twiddleCoef_rfft_64[64];
81 | extern const float32_t twiddleCoef_rfft_128[128];
82 | extern const float32_t twiddleCoef_rfft_256[256];
83 | extern const float32_t twiddleCoef_rfft_512[512];
84 | extern const float32_t twiddleCoef_rfft_1024[1024];
85 | extern const float32_t twiddleCoef_rfft_2048[2048];
86 | extern const float32_t twiddleCoef_rfft_4096[4096];
87 |
88 |
89 | /* floating-point bit reversal tables */
90 | #define ARMBITREVINDEXTABLE__16_TABLE_LENGTH ((uint16_t)20 )
91 | #define ARMBITREVINDEXTABLE__32_TABLE_LENGTH ((uint16_t)48 )
92 | #define ARMBITREVINDEXTABLE__64_TABLE_LENGTH ((uint16_t)56 )
93 | #define ARMBITREVINDEXTABLE_128_TABLE_LENGTH ((uint16_t)208 )
94 | #define ARMBITREVINDEXTABLE_256_TABLE_LENGTH ((uint16_t)440 )
95 | #define ARMBITREVINDEXTABLE_512_TABLE_LENGTH ((uint16_t)448 )
96 | #define ARMBITREVINDEXTABLE1024_TABLE_LENGTH ((uint16_t)1800)
97 | #define ARMBITREVINDEXTABLE2048_TABLE_LENGTH ((uint16_t)3808)
98 | #define ARMBITREVINDEXTABLE4096_TABLE_LENGTH ((uint16_t)4032)
99 |
100 | extern const uint16_t armBitRevIndexTable16[ARMBITREVINDEXTABLE__16_TABLE_LENGTH];
101 | extern const uint16_t armBitRevIndexTable32[ARMBITREVINDEXTABLE__32_TABLE_LENGTH];
102 | extern const uint16_t armBitRevIndexTable64[ARMBITREVINDEXTABLE__64_TABLE_LENGTH];
103 | extern const uint16_t armBitRevIndexTable128[ARMBITREVINDEXTABLE_128_TABLE_LENGTH];
104 | extern const uint16_t armBitRevIndexTable256[ARMBITREVINDEXTABLE_256_TABLE_LENGTH];
105 | extern const uint16_t armBitRevIndexTable512[ARMBITREVINDEXTABLE_512_TABLE_LENGTH];
106 | extern const uint16_t armBitRevIndexTable1024[ARMBITREVINDEXTABLE1024_TABLE_LENGTH];
107 | extern const uint16_t armBitRevIndexTable2048[ARMBITREVINDEXTABLE2048_TABLE_LENGTH];
108 | extern const uint16_t armBitRevIndexTable4096[ARMBITREVINDEXTABLE4096_TABLE_LENGTH];
109 |
110 | /* fixed-point bit reversal tables */
111 | #define ARMBITREVINDEXTABLE_FIXED___16_TABLE_LENGTH ((uint16_t)12 )
112 | #define ARMBITREVINDEXTABLE_FIXED___32_TABLE_LENGTH ((uint16_t)24 )
113 | #define ARMBITREVINDEXTABLE_FIXED___64_TABLE_LENGTH ((uint16_t)56 )
114 | #define ARMBITREVINDEXTABLE_FIXED__128_TABLE_LENGTH ((uint16_t)112 )
115 | #define ARMBITREVINDEXTABLE_FIXED__256_TABLE_LENGTH ((uint16_t)240 )
116 | #define ARMBITREVINDEXTABLE_FIXED__512_TABLE_LENGTH ((uint16_t)480 )
117 | #define ARMBITREVINDEXTABLE_FIXED_1024_TABLE_LENGTH ((uint16_t)992 )
118 | #define ARMBITREVINDEXTABLE_FIXED_2048_TABLE_LENGTH ((uint16_t)1984)
119 | #define ARMBITREVINDEXTABLE_FIXED_4096_TABLE_LENGTH ((uint16_t)4032)
120 |
121 | extern const uint16_t armBitRevIndexTable_fixed_16[ARMBITREVINDEXTABLE_FIXED___16_TABLE_LENGTH];
122 | extern const uint16_t armBitRevIndexTable_fixed_32[ARMBITREVINDEXTABLE_FIXED___32_TABLE_LENGTH];
123 | extern const uint16_t armBitRevIndexTable_fixed_64[ARMBITREVINDEXTABLE_FIXED___64_TABLE_LENGTH];
124 | extern const uint16_t armBitRevIndexTable_fixed_128[ARMBITREVINDEXTABLE_FIXED__128_TABLE_LENGTH];
125 | extern const uint16_t armBitRevIndexTable_fixed_256[ARMBITREVINDEXTABLE_FIXED__256_TABLE_LENGTH];
126 | extern const uint16_t armBitRevIndexTable_fixed_512[ARMBITREVINDEXTABLE_FIXED__512_TABLE_LENGTH];
127 | extern const uint16_t armBitRevIndexTable_fixed_1024[ARMBITREVINDEXTABLE_FIXED_1024_TABLE_LENGTH];
128 | extern const uint16_t armBitRevIndexTable_fixed_2048[ARMBITREVINDEXTABLE_FIXED_2048_TABLE_LENGTH];
129 | extern const uint16_t armBitRevIndexTable_fixed_4096[ARMBITREVINDEXTABLE_FIXED_4096_TABLE_LENGTH];
130 |
131 | /* Tables for Fast Math Sine and Cosine */
132 | extern const float32_t sinTable_f32[FAST_MATH_TABLE_SIZE + 1];
133 | extern const q31_t sinTable_q31[FAST_MATH_TABLE_SIZE + 1];
134 | extern const q15_t sinTable_q15[FAST_MATH_TABLE_SIZE + 1];
135 |
136 | #endif /* ARM_COMMON_TABLES_H */
137 |
--------------------------------------------------------------------------------
/Drivers/CMSIS/Include/arm_const_structs.h:
--------------------------------------------------------------------------------
1 | /* ----------------------------------------------------------------------
2 | * Copyright (C) 2010-2014 ARM Limited. All rights reserved.
3 | *
4 | * $Date: 19. March 2015
5 | * $Revision: V.1.4.5
6 | *
7 | * Project: CMSIS DSP Library
8 | * Title: arm_const_structs.h
9 | *
10 | * Description: This file has constant structs that are initialized for
11 | * user convenience. For example, some can be given as
12 | * arguments to the arm_cfft_f32() function.
13 | *
14 | * Target Processor: Cortex-M4/Cortex-M3
15 | *
16 | * Redistribution and use in source and binary forms, with or without
17 | * modification, are permitted provided that the following conditions
18 | * are met:
19 | * - Redistributions of source code must retain the above copyright
20 | * notice, this list of conditions and the following disclaimer.
21 | * - Redistributions in binary form must reproduce the above copyright
22 | * notice, this list of conditions and the following disclaimer in
23 | * the documentation and/or other materials provided with the
24 | * distribution.
25 | * - Neither the name of ARM LIMITED nor the names of its contributors
26 | * may be used to endorse or promote products derived from this
27 | * software without specific prior written permission.
28 | *
29 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
30 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
31 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
32 | * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
33 | * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
34 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
35 | * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
36 | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
37 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
38 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
39 | * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
40 | * POSSIBILITY OF SUCH DAMAGE.
41 | * -------------------------------------------------------------------- */
42 |
43 | #ifndef _ARM_CONST_STRUCTS_H
44 | #define _ARM_CONST_STRUCTS_H
45 |
46 | #include "arm_math.h"
47 | #include "arm_common_tables.h"
48 |
49 | extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len16;
50 | extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len32;
51 | extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len64;
52 | extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len128;
53 | extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len256;
54 | extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len512;
55 | extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len1024;
56 | extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len2048;
57 | extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len4096;
58 |
59 | extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len16;
60 | extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len32;
61 | extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len64;
62 | extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len128;
63 | extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len256;
64 | extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len512;
65 | extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len1024;
66 | extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len2048;
67 | extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len4096;
68 |
69 | extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len16;
70 | extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len32;
71 | extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len64;
72 | extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len128;
73 | extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len256;
74 | extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len512;
75 | extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len1024;
76 | extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len2048;
77 | extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len4096;
78 |
79 | #endif
80 |
--------------------------------------------------------------------------------
/Drivers/CMSIS/Include/core_cmFunc.h:
--------------------------------------------------------------------------------
1 | /**************************************************************************//**
2 | * @file core_cmFunc.h
3 | * @brief CMSIS Cortex-M Core Function Access Header File
4 | * @version V4.30
5 | * @date 20. October 2015
6 | ******************************************************************************/
7 | /* Copyright (c) 2009 - 2015 ARM LIMITED
8 |
9 | All rights reserved.
10 | Redistribution and use in source and binary forms, with or without
11 | modification, are permitted provided that the following conditions are met:
12 | - Redistributions of source code must retain the above copyright
13 | notice, this list of conditions and the following disclaimer.
14 | - Redistributions in binary form must reproduce the above copyright
15 | notice, this list of conditions and the following disclaimer in the
16 | documentation and/or other materials provided with the distribution.
17 | - Neither the name of ARM nor the names of its contributors may be used
18 | to endorse or promote products derived from this software without
19 | specific prior written permission.
20 | *
21 | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
22 | AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 | IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 | ARE DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDERS AND CONTRIBUTORS BE
25 | LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
26 | CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
27 | SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
28 | INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
29 | CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
30 | ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
31 | POSSIBILITY OF SUCH DAMAGE.
32 | ---------------------------------------------------------------------------*/
33 |
34 |
35 | #if defined ( __ICCARM__ )
36 | #pragma system_include /* treat file as system include file for MISRA check */
37 | #elif defined(__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050)
38 | #pragma clang system_header /* treat file as system include file */
39 | #endif
40 |
41 | #ifndef __CORE_CMFUNC_H
42 | #define __CORE_CMFUNC_H
43 |
44 |
45 | /* ########################### Core Function Access ########################### */
46 | /** \ingroup CMSIS_Core_FunctionInterface
47 | \defgroup CMSIS_Core_RegAccFunctions CMSIS Core Register Access Functions
48 | @{
49 | */
50 |
51 | /*------------------ RealView Compiler -----------------*/
52 | #if defined ( __CC_ARM )
53 | #include "cmsis_armcc.h"
54 |
55 | /*------------------ ARM Compiler V6 -------------------*/
56 | #elif defined(__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050)
57 | #include "cmsis_armcc_V6.h"
58 |
59 | /*------------------ GNU Compiler ----------------------*/
60 | #elif defined ( __GNUC__ )
61 | #include "cmsis_gcc.h"
62 |
63 | /*------------------ ICC Compiler ----------------------*/
64 | #elif defined ( __ICCARM__ )
65 | #include
66 |
67 | /*------------------ TI CCS Compiler -------------------*/
68 | #elif defined ( __TMS470__ )
69 | #include
70 |
71 | /*------------------ TASKING Compiler ------------------*/
72 | #elif defined ( __TASKING__ )
73 | /*
74 | * The CMSIS functions have been implemented as intrinsics in the compiler.
75 | * Please use "carm -?i" to get an up to date list of all intrinsics,
76 | * Including the CMSIS ones.
77 | */
78 |
79 | /*------------------ COSMIC Compiler -------------------*/
80 | #elif defined ( __CSMC__ )
81 | #include
82 |
83 | #endif
84 |
85 | /*@} end of CMSIS_Core_RegAccFunctions */
86 |
87 | #endif /* __CORE_CMFUNC_H */
88 |
--------------------------------------------------------------------------------
/Drivers/CMSIS/Include/core_cmInstr.h:
--------------------------------------------------------------------------------
1 | /**************************************************************************//**
2 | * @file core_cmInstr.h
3 | * @brief CMSIS Cortex-M Core Instruction Access Header File
4 | * @version V4.30
5 | * @date 20. October 2015
6 | ******************************************************************************/
7 | /* Copyright (c) 2009 - 2015 ARM LIMITED
8 |
9 | All rights reserved.
10 | Redistribution and use in source and binary forms, with or without
11 | modification, are permitted provided that the following conditions are met:
12 | - Redistributions of source code must retain the above copyright
13 | notice, this list of conditions and the following disclaimer.
14 | - Redistributions in binary form must reproduce the above copyright
15 | notice, this list of conditions and the following disclaimer in the
16 | documentation and/or other materials provided with the distribution.
17 | - Neither the name of ARM nor the names of its contributors may be used
18 | to endorse or promote products derived from this software without
19 | specific prior written permission.
20 | *
21 | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
22 | AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 | IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 | ARE DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDERS AND CONTRIBUTORS BE
25 | LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
26 | CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
27 | SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
28 | INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
29 | CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
30 | ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
31 | POSSIBILITY OF SUCH DAMAGE.
32 | ---------------------------------------------------------------------------*/
33 |
34 |
35 | #if defined ( __ICCARM__ )
36 | #pragma system_include /* treat file as system include file for MISRA check */
37 | #elif defined(__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050)
38 | #pragma clang system_header /* treat file as system include file */
39 | #endif
40 |
41 | #ifndef __CORE_CMINSTR_H
42 | #define __CORE_CMINSTR_H
43 |
44 |
45 | /* ########################## Core Instruction Access ######################### */
46 | /** \defgroup CMSIS_Core_InstructionInterface CMSIS Core Instruction Interface
47 | Access to dedicated instructions
48 | @{
49 | */
50 |
51 | /*------------------ RealView Compiler -----------------*/
52 | #if defined ( __CC_ARM )
53 | #include "cmsis_armcc.h"
54 |
55 | /*------------------ ARM Compiler V6 -------------------*/
56 | #elif defined(__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050)
57 | #include "cmsis_armcc_V6.h"
58 |
59 | /*------------------ GNU Compiler ----------------------*/
60 | #elif defined ( __GNUC__ )
61 | #include "cmsis_gcc.h"
62 |
63 | /*------------------ ICC Compiler ----------------------*/
64 | #elif defined ( __ICCARM__ )
65 | #include
66 |
67 | /*------------------ TI CCS Compiler -------------------*/
68 | #elif defined ( __TMS470__ )
69 | #include
70 |
71 | /*------------------ TASKING Compiler ------------------*/
72 | #elif defined ( __TASKING__ )
73 | /*
74 | * The CMSIS functions have been implemented as intrinsics in the compiler.
75 | * Please use "carm -?i" to get an up to date list of all intrinsics,
76 | * Including the CMSIS ones.
77 | */
78 |
79 | /*------------------ COSMIC Compiler -------------------*/
80 | #elif defined ( __CSMC__ )
81 | #include
82 |
83 | #endif
84 |
85 | /*@}*/ /* end of group CMSIS_Core_InstructionInterface */
86 |
87 | #endif /* __CORE_CMINSTR_H */
88 |
--------------------------------------------------------------------------------
/Drivers/CMSIS/Include/core_cmSimd.h:
--------------------------------------------------------------------------------
1 | /**************************************************************************//**
2 | * @file core_cmSimd.h
3 | * @brief CMSIS Cortex-M SIMD Header File
4 | * @version V4.30
5 | * @date 20. October 2015
6 | ******************************************************************************/
7 | /* Copyright (c) 2009 - 2015 ARM LIMITED
8 |
9 | All rights reserved.
10 | Redistribution and use in source and binary forms, with or without
11 | modification, are permitted provided that the following conditions are met:
12 | - Redistributions of source code must retain the above copyright
13 | notice, this list of conditions and the following disclaimer.
14 | - Redistributions in binary form must reproduce the above copyright
15 | notice, this list of conditions and the following disclaimer in the
16 | documentation and/or other materials provided with the distribution.
17 | - Neither the name of ARM nor the names of its contributors may be used
18 | to endorse or promote products derived from this software without
19 | specific prior written permission.
20 | *
21 | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
22 | AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 | IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 | ARE DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDERS AND CONTRIBUTORS BE
25 | LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
26 | CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
27 | SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
28 | INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
29 | CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
30 | ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
31 | POSSIBILITY OF SUCH DAMAGE.
32 | ---------------------------------------------------------------------------*/
33 |
34 |
35 | #if defined ( __ICCARM__ )
36 | #pragma system_include /* treat file as system include file for MISRA check */
37 | #elif defined(__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050)
38 | #pragma clang system_header /* treat file as system include file */
39 | #endif
40 |
41 | #ifndef __CORE_CMSIMD_H
42 | #define __CORE_CMSIMD_H
43 |
44 | #ifdef __cplusplus
45 | extern "C" {
46 | #endif
47 |
48 |
49 | /* ################### Compiler specific Intrinsics ########################### */
50 | /** \defgroup CMSIS_SIMD_intrinsics CMSIS SIMD Intrinsics
51 | Access to dedicated SIMD instructions
52 | @{
53 | */
54 |
55 | /*------------------ RealView Compiler -----------------*/
56 | #if defined ( __CC_ARM )
57 | #include "cmsis_armcc.h"
58 |
59 | /*------------------ ARM Compiler V6 -------------------*/
60 | #elif defined(__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050)
61 | #include "cmsis_armcc_V6.h"
62 |
63 | /*------------------ GNU Compiler ----------------------*/
64 | #elif defined ( __GNUC__ )
65 | #include "cmsis_gcc.h"
66 |
67 | /*------------------ ICC Compiler ----------------------*/
68 | #elif defined ( __ICCARM__ )
69 | #include
70 |
71 | /*------------------ TI CCS Compiler -------------------*/
72 | #elif defined ( __TMS470__ )
73 | #include
74 |
75 | /*------------------ TASKING Compiler ------------------*/
76 | #elif defined ( __TASKING__ )
77 | /*
78 | * The CMSIS functions have been implemented as intrinsics in the compiler.
79 | * Please use "carm -?i" to get an up to date list of all intrinsics,
80 | * Including the CMSIS ones.
81 | */
82 |
83 | /*------------------ COSMIC Compiler -------------------*/
84 | #elif defined ( __CSMC__ )
85 | #include
86 |
87 | #endif
88 |
89 | /*@} end of group CMSIS_SIMD_intrinsics */
90 |
91 |
92 | #ifdef __cplusplus
93 | }
94 | #endif
95 |
96 | #endif /* __CORE_CMSIMD_H */
97 |
--------------------------------------------------------------------------------
/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal.h:
--------------------------------------------------------------------------------
1 | /**
2 | ******************************************************************************
3 | * @file stm32f4xx_hal.h
4 | * @author MCD Application Team
5 | * @brief This file contains all the functions prototypes for the HAL
6 | * module driver.
7 | ******************************************************************************
8 | * @attention
9 | *
10 | * © COPYRIGHT(c) 2017 STMicroelectronics
11 | *
12 | * Redistribution and use in source and binary forms, with or without modification,
13 | * are permitted provided that the following conditions are met:
14 | * 1. Redistributions of source code must retain the above copyright notice,
15 | * this list of conditions and the following disclaimer.
16 | * 2. Redistributions in binary form must reproduce the above copyright notice,
17 | * this list of conditions and the following disclaimer in the documentation
18 | * and/or other materials provided with the distribution.
19 | * 3. Neither the name of STMicroelectronics nor the names of its contributors
20 | * may be used to endorse or promote products derived from this software
21 | * without specific prior written permission.
22 | *
23 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
24 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
25 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
26 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
27 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
28 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
29 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
30 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
31 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
32 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
33 | *
34 | ******************************************************************************
35 | */
36 |
37 | /* Define to prevent recursive inclusion -------------------------------------*/
38 | #ifndef __STM32F4xx_HAL_H
39 | #define __STM32F4xx_HAL_H
40 |
41 | #ifdef __cplusplus
42 | extern "C" {
43 | #endif
44 |
45 | /* Includes ------------------------------------------------------------------*/
46 | #include "stm32f4xx_hal_conf.h"
47 |
48 | /** @addtogroup STM32F4xx_HAL_Driver
49 | * @{
50 | */
51 |
52 | /** @addtogroup HAL
53 | * @{
54 | */
55 |
56 | /* Exported types ------------------------------------------------------------*/
57 | /* Exported constants --------------------------------------------------------*/
58 |
59 | /** @defgroup HAL_Exported_Constants HAL Exported Constants
60 | * @{
61 | */
62 |
63 | /** @defgroup HAL_TICK_FREQ Tick Frequency
64 | * @{
65 | */
66 | typedef enum
67 | {
68 | HAL_TICK_FREQ_10HZ = 100U,
69 | HAL_TICK_FREQ_100HZ = 10U,
70 | HAL_TICK_FREQ_1KHZ = 1U,
71 | HAL_TICK_FREQ_DEFAULT = HAL_TICK_FREQ_1KHZ
72 | } HAL_TickFreqTypeDef;
73 | /**
74 | * @}
75 | */
76 |
77 | /**
78 | * @}
79 | */
80 |
81 | /* Exported macro ------------------------------------------------------------*/
82 | /** @defgroup HAL_Exported_Macros HAL Exported Macros
83 | * @{
84 | */
85 |
86 | /** @brief Freeze/Unfreeze Peripherals in Debug mode
87 | */
88 | #define __HAL_DBGMCU_FREEZE_TIM2() (DBGMCU->APB1FZ |= (DBGMCU_APB1_FZ_DBG_TIM2_STOP))
89 | #define __HAL_DBGMCU_FREEZE_TIM3() (DBGMCU->APB1FZ |= (DBGMCU_APB1_FZ_DBG_TIM3_STOP))
90 | #define __HAL_DBGMCU_FREEZE_TIM4() (DBGMCU->APB1FZ |= (DBGMCU_APB1_FZ_DBG_TIM4_STOP))
91 | #define __HAL_DBGMCU_FREEZE_TIM5() (DBGMCU->APB1FZ |= (DBGMCU_APB1_FZ_DBG_TIM5_STOP))
92 | #define __HAL_DBGMCU_FREEZE_TIM6() (DBGMCU->APB1FZ |= (DBGMCU_APB1_FZ_DBG_TIM6_STOP))
93 | #define __HAL_DBGMCU_FREEZE_TIM7() (DBGMCU->APB1FZ |= (DBGMCU_APB1_FZ_DBG_TIM7_STOP))
94 | #define __HAL_DBGMCU_FREEZE_TIM12() (DBGMCU->APB1FZ |= (DBGMCU_APB1_FZ_DBG_TIM12_STOP))
95 | #define __HAL_DBGMCU_FREEZE_TIM13() (DBGMCU->APB1FZ |= (DBGMCU_APB1_FZ_DBG_TIM13_STOP))
96 | #define __HAL_DBGMCU_FREEZE_TIM14() (DBGMCU->APB1FZ |= (DBGMCU_APB1_FZ_DBG_TIM14_STOP))
97 | #define __HAL_DBGMCU_FREEZE_RTC() (DBGMCU->APB1FZ |= (DBGMCU_APB1_FZ_DBG_RTC_STOP))
98 | #define __HAL_DBGMCU_FREEZE_WWDG() (DBGMCU->APB1FZ |= (DBGMCU_APB1_FZ_DBG_WWDG_STOP))
99 | #define __HAL_DBGMCU_FREEZE_IWDG() (DBGMCU->APB1FZ |= (DBGMCU_APB1_FZ_DBG_IWDG_STOP))
100 | #define __HAL_DBGMCU_FREEZE_I2C1_TIMEOUT() (DBGMCU->APB1FZ |= (DBGMCU_APB1_FZ_DBG_I2C1_SMBUS_TIMEOUT))
101 | #define __HAL_DBGMCU_FREEZE_I2C2_TIMEOUT() (DBGMCU->APB1FZ |= (DBGMCU_APB1_FZ_DBG_I2C2_SMBUS_TIMEOUT))
102 | #define __HAL_DBGMCU_FREEZE_I2C3_TIMEOUT() (DBGMCU->APB1FZ |= (DBGMCU_APB1_FZ_DBG_I2C3_SMBUS_TIMEOUT))
103 | #define __HAL_DBGMCU_FREEZE_CAN1() (DBGMCU->APB1FZ |= (DBGMCU_APB1_FZ_DBG_CAN1_STOP))
104 | #define __HAL_DBGMCU_FREEZE_CAN2() (DBGMCU->APB1FZ |= (DBGMCU_APB1_FZ_DBG_CAN2_STOP))
105 | #define __HAL_DBGMCU_FREEZE_TIM1() (DBGMCU->APB2FZ |= (DBGMCU_APB2_FZ_DBG_TIM1_STOP))
106 | #define __HAL_DBGMCU_FREEZE_TIM8() (DBGMCU->APB2FZ |= (DBGMCU_APB2_FZ_DBG_TIM8_STOP))
107 | #define __HAL_DBGMCU_FREEZE_TIM9() (DBGMCU->APB2FZ |= (DBGMCU_APB2_FZ_DBG_TIM9_STOP))
108 | #define __HAL_DBGMCU_FREEZE_TIM10() (DBGMCU->APB2FZ |= (DBGMCU_APB2_FZ_DBG_TIM10_STOP))
109 | #define __HAL_DBGMCU_FREEZE_TIM11() (DBGMCU->APB2FZ |= (DBGMCU_APB2_FZ_DBG_TIM11_STOP))
110 |
111 | #define __HAL_DBGMCU_UNFREEZE_TIM2() (DBGMCU->APB1FZ &= ~(DBGMCU_APB1_FZ_DBG_TIM2_STOP))
112 | #define __HAL_DBGMCU_UNFREEZE_TIM3() (DBGMCU->APB1FZ &= ~(DBGMCU_APB1_FZ_DBG_TIM3_STOP))
113 | #define __HAL_DBGMCU_UNFREEZE_TIM4() (DBGMCU->APB1FZ &= ~(DBGMCU_APB1_FZ_DBG_TIM4_STOP))
114 | #define __HAL_DBGMCU_UNFREEZE_TIM5() (DBGMCU->APB1FZ &= ~(DBGMCU_APB1_FZ_DBG_TIM5_STOP))
115 | #define __HAL_DBGMCU_UNFREEZE_TIM6() (DBGMCU->APB1FZ &= ~(DBGMCU_APB1_FZ_DBG_TIM6_STOP))
116 | #define __HAL_DBGMCU_UNFREEZE_TIM7() (DBGMCU->APB1FZ &= ~(DBGMCU_APB1_FZ_DBG_TIM7_STOP))
117 | #define __HAL_DBGMCU_UNFREEZE_TIM12() (DBGMCU->APB1FZ &= ~(DBGMCU_APB1_FZ_DBG_TIM12_STOP))
118 | #define __HAL_DBGMCU_UNFREEZE_TIM13() (DBGMCU->APB1FZ &= ~(DBGMCU_APB1_FZ_DBG_TIM13_STOP))
119 | #define __HAL_DBGMCU_UNFREEZE_TIM14() (DBGMCU->APB1FZ &= ~(DBGMCU_APB1_FZ_DBG_TIM14_STOP))
120 | #define __HAL_DBGMCU_UNFREEZE_RTC() (DBGMCU->APB1FZ &= ~(DBGMCU_APB1_FZ_DBG_RTC_STOP))
121 | #define __HAL_DBGMCU_UNFREEZE_WWDG() (DBGMCU->APB1FZ &= ~(DBGMCU_APB1_FZ_DBG_WWDG_STOP))
122 | #define __HAL_DBGMCU_UNFREEZE_IWDG() (DBGMCU->APB1FZ &= ~(DBGMCU_APB1_FZ_DBG_IWDG_STOP))
123 | #define __HAL_DBGMCU_UNFREEZE_I2C1_TIMEOUT() (DBGMCU->APB1FZ &= ~(DBGMCU_APB1_FZ_DBG_I2C1_SMBUS_TIMEOUT))
124 | #define __HAL_DBGMCU_UNFREEZE_I2C2_TIMEOUT() (DBGMCU->APB1FZ &= ~(DBGMCU_APB1_FZ_DBG_I2C2_SMBUS_TIMEOUT))
125 | #define __HAL_DBGMCU_UNFREEZE_I2C3_TIMEOUT() (DBGMCU->APB1FZ &= ~(DBGMCU_APB1_FZ_DBG_I2C3_SMBUS_TIMEOUT))
126 | #define __HAL_DBGMCU_UNFREEZE_CAN1() (DBGMCU->APB1FZ &= ~(DBGMCU_APB1_FZ_DBG_CAN1_STOP))
127 | #define __HAL_DBGMCU_UNFREEZE_CAN2() (DBGMCU->APB1FZ &= ~(DBGMCU_APB1_FZ_DBG_CAN2_STOP))
128 | #define __HAL_DBGMCU_UNFREEZE_TIM1() (DBGMCU->APB2FZ &= ~(DBGMCU_APB2_FZ_DBG_TIM1_STOP))
129 | #define __HAL_DBGMCU_UNFREEZE_TIM8() (DBGMCU->APB2FZ &= ~(DBGMCU_APB2_FZ_DBG_TIM8_STOP))
130 | #define __HAL_DBGMCU_UNFREEZE_TIM9() (DBGMCU->APB2FZ &= ~(DBGMCU_APB2_FZ_DBG_TIM9_STOP))
131 | #define __HAL_DBGMCU_UNFREEZE_TIM10() (DBGMCU->APB2FZ &= ~(DBGMCU_APB2_FZ_DBG_TIM10_STOP))
132 | #define __HAL_DBGMCU_UNFREEZE_TIM11() (DBGMCU->APB2FZ &= ~(DBGMCU_APB2_FZ_DBG_TIM11_STOP))
133 |
134 | /** @brief Main Flash memory mapped at 0x00000000
135 | */
136 | #define __HAL_SYSCFG_REMAPMEMORY_FLASH() (SYSCFG->MEMRMP &= ~(SYSCFG_MEMRMP_MEM_MODE))
137 |
138 | /** @brief System Flash memory mapped at 0x00000000
139 | */
140 | #define __HAL_SYSCFG_REMAPMEMORY_SYSTEMFLASH() do {SYSCFG->MEMRMP &= ~(SYSCFG_MEMRMP_MEM_MODE);\
141 | SYSCFG->MEMRMP |= SYSCFG_MEMRMP_MEM_MODE_0;\
142 | }while(0);
143 |
144 | /** @brief Embedded SRAM mapped at 0x00000000
145 | */
146 | #define __HAL_SYSCFG_REMAPMEMORY_SRAM() do {SYSCFG->MEMRMP &= ~(SYSCFG_MEMRMP_MEM_MODE);\
147 | SYSCFG->MEMRMP |= (SYSCFG_MEMRMP_MEM_MODE_0 | SYSCFG_MEMRMP_MEM_MODE_1);\
148 | }while(0);
149 |
150 | #if defined(STM32F405xx) || defined(STM32F415xx) || defined(STM32F407xx)|| defined(STM32F417xx)
151 | /** @brief FSMC Bank1 (NOR/PSRAM 1 and 2) mapped at 0x00000000
152 | */
153 | #define __HAL_SYSCFG_REMAPMEMORY_FSMC() do {SYSCFG->MEMRMP &= ~(SYSCFG_MEMRMP_MEM_MODE);\
154 | SYSCFG->MEMRMP |= (SYSCFG_MEMRMP_MEM_MODE_1);\
155 | }while(0);
156 | #endif /* STM32F405xx || STM32F415xx || STM32F407xx || STM32F417xx */
157 |
158 | #if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx)|| defined(STM32F439xx) ||\
159 | defined(STM32F469xx) || defined(STM32F479xx)
160 | /** @brief FMC Bank1 (NOR/PSRAM 1 and 2) mapped at 0x00000000
161 | */
162 | #define __HAL_SYSCFG_REMAPMEMORY_FMC() do {SYSCFG->MEMRMP &= ~(SYSCFG_MEMRMP_MEM_MODE);\
163 | SYSCFG->MEMRMP |= (SYSCFG_MEMRMP_MEM_MODE_1);\
164 | }while(0);
165 |
166 | /** @brief FMC/SDRAM Bank 1 and 2 mapped at 0x00000000
167 | */
168 | #define __HAL_SYSCFG_REMAPMEMORY_FMC_SDRAM() do {SYSCFG->MEMRMP &= ~(SYSCFG_MEMRMP_MEM_MODE);\
169 | SYSCFG->MEMRMP |= (SYSCFG_MEMRMP_MEM_MODE_2);\
170 | }while(0);
171 | #endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || STM32F469xx || STM32F479xx */
172 |
173 | #if defined(STM32F410Tx) || defined(STM32F410Cx) || defined(STM32F410Rx) || defined(STM32F413xx) || defined(STM32F423xx)
174 | /** @defgroup Cortex_Lockup_Enable Cortex Lockup Enable
175 | * @{
176 | */
177 | /** @brief SYSCFG Break Lockup lock
178 | * Enables and locks the connection of Cortex-M4 LOCKUP (Hardfault) output to TIM1/8 input
179 | * @note The selected configuration is locked and can be unlocked by system reset
180 | */
181 | #define __HAL_SYSCFG_BREAK_PVD_LOCK() do {SYSCFG->CFGR2 &= ~(SYSCFG_CFGR2_PVD_LOCK); \
182 | SYSCFG->CFGR2 |= SYSCFG_CFGR2_PVD_LOCK; \
183 | }while(0)
184 | /**
185 | * @}
186 | */
187 |
188 | /** @defgroup PVD_Lock_Enable PVD Lock
189 | * @{
190 | */
191 | /** @brief SYSCFG Break PVD lock
192 | * Enables and locks the PVD connection with Timer1/8 Break Input, , as well as the PVDE and PLS[2:0] in the PWR_CR register
193 | * @note The selected configuration is locked and can be unlocked by system reset
194 | */
195 | #define __HAL_SYSCFG_BREAK_LOCKUP_LOCK() do {SYSCFG->CFGR2 &= ~(SYSCFG_CFGR2_LOCKUP_LOCK); \
196 | SYSCFG->CFGR2 |= SYSCFG_CFGR2_LOCKUP_LOCK; \
197 | }while(0)
198 | /**
199 | * @}
200 | */
201 | #endif /* STM32F410Tx || STM32F410Cx || STM32F410Rx || STM32F413xx || STM32F423xx */
202 | /**
203 | * @}
204 | */
205 |
206 | /** @defgroup HAL_Private_Macros HAL Private Macros
207 | * @{
208 | */
209 | #define IS_TICKFREQ(FREQ) (((FREQ) == HAL_TICK_FREQ_10HZ) || \
210 | ((FREQ) == HAL_TICK_FREQ_100HZ) || \
211 | ((FREQ) == HAL_TICK_FREQ_1KHZ))
212 | /**
213 | * @}
214 | */
215 |
216 | /* Exported functions --------------------------------------------------------*/
217 | /** @addtogroup HAL_Exported_Functions
218 | * @{
219 | */
220 | /** @addtogroup HAL_Exported_Functions_Group1
221 | * @{
222 | */
223 | /* Initialization and Configuration functions ******************************/
224 | HAL_StatusTypeDef HAL_Init(void);
225 | HAL_StatusTypeDef HAL_DeInit(void);
226 | void HAL_MspInit(void);
227 | void HAL_MspDeInit(void);
228 | HAL_StatusTypeDef HAL_InitTick (uint32_t TickPriority);
229 | /**
230 | * @}
231 | */
232 |
233 | /** @addtogroup HAL_Exported_Functions_Group2
234 | * @{
235 | */
236 | /* Peripheral Control functions ************************************************/
237 | void HAL_IncTick(void);
238 | void HAL_Delay(uint32_t Delay);
239 | uint32_t HAL_GetTick(void);
240 | uint32_t HAL_GetTickPrio(void);
241 | HAL_StatusTypeDef HAL_SetTickFreq(HAL_TickFreqTypeDef Freq);
242 | HAL_TickFreqTypeDef HAL_GetTickFreq(void);
243 | void HAL_SuspendTick(void);
244 | void HAL_ResumeTick(void);
245 | uint32_t HAL_GetHalVersion(void);
246 | uint32_t HAL_GetREVID(void);
247 | uint32_t HAL_GetDEVID(void);
248 | void HAL_DBGMCU_EnableDBGSleepMode(void);
249 | void HAL_DBGMCU_DisableDBGSleepMode(void);
250 | void HAL_DBGMCU_EnableDBGStopMode(void);
251 | void HAL_DBGMCU_DisableDBGStopMode(void);
252 | void HAL_DBGMCU_EnableDBGStandbyMode(void);
253 | void HAL_DBGMCU_DisableDBGStandbyMode(void);
254 | void HAL_EnableCompensationCell(void);
255 | void HAL_DisableCompensationCell(void);
256 | void HAL_GetUID(uint32_t *UID);
257 | #if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx)|| defined(STM32F439xx) ||\
258 | defined(STM32F469xx) || defined(STM32F479xx)
259 | void HAL_EnableMemorySwappingBank(void);
260 | void HAL_DisableMemorySwappingBank(void);
261 | #endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || STM32F469xx || STM32F479xx */
262 | /**
263 | * @}
264 | */
265 |
266 | /**
267 | * @}
268 | */
269 | /* Private types -------------------------------------------------------------*/
270 | /* Private variables ---------------------------------------------------------*/
271 | /** @defgroup HAL_Private_Variables HAL Private Variables
272 | * @{
273 | */
274 | /**
275 | * @}
276 | */
277 | /* Private constants ---------------------------------------------------------*/
278 | /** @defgroup HAL_Private_Constants HAL Private Constants
279 | * @{
280 | */
281 | /**
282 | * @}
283 | */
284 | /* Private macros ------------------------------------------------------------*/
285 | /* Private functions ---------------------------------------------------------*/
286 | /**
287 | * @}
288 | */
289 |
290 | /**
291 | * @}
292 | */
293 |
294 | #ifdef __cplusplus
295 | }
296 | #endif
297 |
298 | #endif /* __STM32F4xx_HAL_H */
299 |
300 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
301 |
--------------------------------------------------------------------------------
/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_def.h:
--------------------------------------------------------------------------------
1 | /**
2 | ******************************************************************************
3 | * @file stm32f4xx_hal_def.h
4 | * @author MCD Application Team
5 | * @brief This file contains HAL common defines, enumeration, macros and
6 | * structures definitions.
7 | ******************************************************************************
8 | * @attention
9 | *
10 | * © COPYRIGHT(c) 2017 STMicroelectronics
11 | *
12 | * Redistribution and use in source and binary forms, with or without modification,
13 | * are permitted provided that the following conditions are met:
14 | * 1. Redistributions of source code must retain the above copyright notice,
15 | * this list of conditions and the following disclaimer.
16 | * 2. Redistributions in binary form must reproduce the above copyright notice,
17 | * this list of conditions and the following disclaimer in the documentation
18 | * and/or other materials provided with the distribution.
19 | * 3. Neither the name of STMicroelectronics nor the names of its contributors
20 | * may be used to endorse or promote products derived from this software
21 | * without specific prior written permission.
22 | *
23 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
24 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
25 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
26 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
27 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
28 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
29 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
30 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
31 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
32 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
33 | *
34 | ******************************************************************************
35 | */
36 |
37 | /* Define to prevent recursive inclusion -------------------------------------*/
38 | #ifndef __STM32F4xx_HAL_DEF
39 | #define __STM32F4xx_HAL_DEF
40 |
41 | #ifdef __cplusplus
42 | extern "C" {
43 | #endif
44 |
45 | /* Includes ------------------------------------------------------------------*/
46 | #include "stm32f4xx.h"
47 | #include "Legacy/stm32_hal_legacy.h"
48 | #include
49 |
50 | /* Exported types ------------------------------------------------------------*/
51 |
52 | /**
53 | * @brief HAL Status structures definition
54 | */
55 | typedef enum
56 | {
57 | HAL_OK = 0x00U,
58 | HAL_ERROR = 0x01U,
59 | HAL_BUSY = 0x02U,
60 | HAL_TIMEOUT = 0x03U
61 | } HAL_StatusTypeDef;
62 |
63 | /**
64 | * @brief HAL Lock structures definition
65 | */
66 | typedef enum
67 | {
68 | HAL_UNLOCKED = 0x00U,
69 | HAL_LOCKED = 0x01U
70 | } HAL_LockTypeDef;
71 |
72 | /* Exported macro ------------------------------------------------------------*/
73 |
74 | #define UNUSED(X) (void)X /* To avoid gcc/g++ warnings */
75 |
76 | #define HAL_MAX_DELAY 0xFFFFFFFFU
77 |
78 | #define HAL_IS_BIT_SET(REG, BIT) (((REG) & (BIT)) != RESET)
79 | #define HAL_IS_BIT_CLR(REG, BIT) (((REG) & (BIT)) == RESET)
80 |
81 | #define __HAL_LINKDMA(__HANDLE__, __PPP_DMA_FIELD__, __DMA_HANDLE__) \
82 | do{ \
83 | (__HANDLE__)->__PPP_DMA_FIELD__ = &(__DMA_HANDLE__); \
84 | (__DMA_HANDLE__).Parent = (__HANDLE__); \
85 | } while(0U)
86 |
87 | /** @brief Reset the Handle's State field.
88 | * @param __HANDLE__ specifies the Peripheral Handle.
89 | * @note This macro can be used for the following purpose:
90 | * - When the Handle is declared as local variable; before passing it as parameter
91 | * to HAL_PPP_Init() for the first time, it is mandatory to use this macro
92 | * to set to 0 the Handle's "State" field.
93 | * Otherwise, "State" field may have any random value and the first time the function
94 | * HAL_PPP_Init() is called, the low level hardware initialization will be missed
95 | * (i.e. HAL_PPP_MspInit() will not be executed).
96 | * - When there is a need to reconfigure the low level hardware: instead of calling
97 | * HAL_PPP_DeInit() then HAL_PPP_Init(), user can make a call to this macro then HAL_PPP_Init().
98 | * In this later function, when the Handle's "State" field is set to 0, it will execute the function
99 | * HAL_PPP_MspInit() which will reconfigure the low level hardware.
100 | * @retval None
101 | */
102 | #define __HAL_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = 0U)
103 |
104 | #if (USE_RTOS == 1U)
105 | /* Reserved for future use */
106 | #error "USE_RTOS should be 0 in the current HAL release"
107 | #else
108 | #define __HAL_LOCK(__HANDLE__) \
109 | do{ \
110 | if((__HANDLE__)->Lock == HAL_LOCKED) \
111 | { \
112 | return HAL_BUSY; \
113 | } \
114 | else \
115 | { \
116 | (__HANDLE__)->Lock = HAL_LOCKED; \
117 | } \
118 | }while (0U)
119 |
120 | #define __HAL_UNLOCK(__HANDLE__) \
121 | do{ \
122 | (__HANDLE__)->Lock = HAL_UNLOCKED; \
123 | }while (0U)
124 | #endif /* USE_RTOS */
125 |
126 | #if defined ( __GNUC__ ) && !defined (__CC_ARM) /* GNU Compiler */
127 | #ifndef __weak
128 | #define __weak __attribute__((weak))
129 | #endif /* __weak */
130 | #ifndef __packed
131 | #define __packed __attribute__((__packed__))
132 | #endif /* __packed */
133 | #endif /* __GNUC__ */
134 |
135 |
136 | /* Macro to get variable aligned on 4-bytes, for __ICCARM__ the directive "#pragma data_alignment=4" must be used instead */
137 | #if defined ( __GNUC__ ) && !defined (__CC_ARM) /* GNU Compiler */
138 | #ifndef __ALIGN_END
139 | #define __ALIGN_END __attribute__ ((aligned (4)))
140 | #endif /* __ALIGN_END */
141 | #ifndef __ALIGN_BEGIN
142 | #define __ALIGN_BEGIN
143 | #endif /* __ALIGN_BEGIN */
144 | #else
145 | #ifndef __ALIGN_END
146 | #define __ALIGN_END
147 | #endif /* __ALIGN_END */
148 | #ifndef __ALIGN_BEGIN
149 | #if defined (__CC_ARM) /* ARM Compiler */
150 | #define __ALIGN_BEGIN __align(4)
151 | #elif defined (__ICCARM__) /* IAR Compiler */
152 | #define __ALIGN_BEGIN
153 | #endif /* __CC_ARM */
154 | #endif /* __ALIGN_BEGIN */
155 | #endif /* __GNUC__ */
156 |
157 |
158 | /**
159 | * @brief __RAM_FUNC definition
160 | */
161 | #if defined ( __CC_ARM )
162 | /* ARM Compiler
163 | ------------
164 | RAM functions are defined using the toolchain options.
165 | Functions that are executed in RAM should reside in a separate source module.
166 | Using the 'Options for File' dialog you can simply change the 'Code / Const'
167 | area of a module to a memory space in physical RAM.
168 | Available memory areas are declared in the 'Target' tab of the 'Options for Target'
169 | dialog.
170 | */
171 | #define __RAM_FUNC
172 |
173 | #elif defined ( __ICCARM__ )
174 | /* ICCARM Compiler
175 | ---------------
176 | RAM functions are defined using a specific toolchain keyword "__ramfunc".
177 | */
178 | #define __RAM_FUNC __ramfunc
179 |
180 | #elif defined ( __GNUC__ )
181 | /* GNU Compiler
182 | ------------
183 | RAM functions are defined using a specific toolchain attribute
184 | "__attribute__((section(".RamFunc")))".
185 | */
186 | #define __RAM_FUNC __attribute__((section(".RamFunc")))
187 |
188 | #endif
189 |
190 | /**
191 | * @brief __NOINLINE definition
192 | */
193 | #if defined ( __CC_ARM ) || defined ( __GNUC__ )
194 | /* ARM & GNUCompiler
195 | ----------------
196 | */
197 | #define __NOINLINE __attribute__ ( (noinline) )
198 |
199 | #elif defined ( __ICCARM__ )
200 | /* ICCARM Compiler
201 | ---------------
202 | */
203 | #define __NOINLINE _Pragma("optimize = no_inline")
204 |
205 | #endif
206 |
207 | #ifdef __cplusplus
208 | }
209 | #endif
210 |
211 | #endif /* ___STM32F4xx_HAL_DEF */
212 |
213 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
214 |
--------------------------------------------------------------------------------
/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_dma_ex.h:
--------------------------------------------------------------------------------
1 | /**
2 | ******************************************************************************
3 | * @file stm32f4xx_hal_dma_ex.h
4 | * @author MCD Application Team
5 | * @brief Header file of DMA HAL extension module.
6 | ******************************************************************************
7 | * @attention
8 | *
9 | * © COPYRIGHT(c) 2017 STMicroelectronics
10 | *
11 | * Redistribution and use in source and binary forms, with or without modification,
12 | * are permitted provided that the following conditions are met:
13 | * 1. Redistributions of source code must retain the above copyright notice,
14 | * this list of conditions and the following disclaimer.
15 | * 2. Redistributions in binary form must reproduce the above copyright notice,
16 | * this list of conditions and the following disclaimer in the documentation
17 | * and/or other materials provided with the distribution.
18 | * 3. Neither the name of STMicroelectronics nor the names of its contributors
19 | * may be used to endorse or promote products derived from this software
20 | * without specific prior written permission.
21 | *
22 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
23 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
24 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
25 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
26 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
27 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
28 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
29 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
30 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
31 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32 | *
33 | ******************************************************************************
34 | */
35 |
36 | /* Define to prevent recursive inclusion -------------------------------------*/
37 | #ifndef __STM32F4xx_HAL_DMA_EX_H
38 | #define __STM32F4xx_HAL_DMA_EX_H
39 |
40 | #ifdef __cplusplus
41 | extern "C" {
42 | #endif
43 |
44 | /* Includes ------------------------------------------------------------------*/
45 | #include "stm32f4xx_hal_def.h"
46 |
47 | /** @addtogroup STM32F4xx_HAL_Driver
48 | * @{
49 | */
50 |
51 | /** @addtogroup DMAEx
52 | * @{
53 | */
54 |
55 | /* Exported types ------------------------------------------------------------*/
56 | /** @defgroup DMAEx_Exported_Types DMAEx Exported Types
57 | * @brief DMAEx Exported types
58 | * @{
59 | */
60 |
61 | /**
62 | * @brief HAL DMA Memory definition
63 | */
64 | typedef enum
65 | {
66 | MEMORY0 = 0x00U, /*!< Memory 0 */
67 | MEMORY1 = 0x01U /*!< Memory 1 */
68 | }HAL_DMA_MemoryTypeDef;
69 |
70 | /**
71 | * @}
72 | */
73 |
74 | /* Exported functions --------------------------------------------------------*/
75 | /** @defgroup DMAEx_Exported_Functions DMAEx Exported Functions
76 | * @brief DMAEx Exported functions
77 | * @{
78 | */
79 |
80 | /** @defgroup DMAEx_Exported_Functions_Group1 Extended features functions
81 | * @brief Extended features functions
82 | * @{
83 | */
84 |
85 | /* IO operation functions *******************************************************/
86 | HAL_StatusTypeDef HAL_DMAEx_MultiBufferStart(DMA_HandleTypeDef *hdma, uint32_t SrcAddress, uint32_t DstAddress, uint32_t SecondMemAddress, uint32_t DataLength);
87 | HAL_StatusTypeDef HAL_DMAEx_MultiBufferStart_IT(DMA_HandleTypeDef *hdma, uint32_t SrcAddress, uint32_t DstAddress, uint32_t SecondMemAddress, uint32_t DataLength);
88 | HAL_StatusTypeDef HAL_DMAEx_ChangeMemory(DMA_HandleTypeDef *hdma, uint32_t Address, HAL_DMA_MemoryTypeDef memory);
89 |
90 | /**
91 | * @}
92 | */
93 | /**
94 | * @}
95 | */
96 |
97 | /* Private functions ---------------------------------------------------------*/
98 | /** @defgroup DMAEx_Private_Functions DMAEx Private Functions
99 | * @brief DMAEx Private functions
100 | * @{
101 | */
102 | /**
103 | * @}
104 | */
105 |
106 | /**
107 | * @}
108 | */
109 |
110 | /**
111 | * @}
112 | */
113 |
114 | #ifdef __cplusplus
115 | }
116 | #endif
117 |
118 | #endif /*__STM32F4xx_HAL_DMA_EX_H*/
119 |
120 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
121 |
--------------------------------------------------------------------------------
/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_flash_ramfunc.h:
--------------------------------------------------------------------------------
1 | /**
2 | ******************************************************************************
3 | * @file stm32f4xx_hal_flash_ramfunc.h
4 | * @author MCD Application Team
5 | * @brief Header file of FLASH RAMFUNC driver.
6 | ******************************************************************************
7 | * @attention
8 | *
9 | * © COPYRIGHT(c) 2017 STMicroelectronics
10 | *
11 | * Redistribution and use in source and binary forms, with or without modification,
12 | * are permitted provided that the following conditions are met:
13 | * 1. Redistributions of source code must retain the above copyright notice,
14 | * this list of conditions and the following disclaimer.
15 | * 2. Redistributions in binary form must reproduce the above copyright notice,
16 | * this list of conditions and the following disclaimer in the documentation
17 | * and/or other materials provided with the distribution.
18 | * 3. Neither the name of STMicroelectronics nor the names of its contributors
19 | * may be used to endorse or promote products derived from this software
20 | * without specific prior written permission.
21 | *
22 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
23 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
24 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
25 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
26 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
27 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
28 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
29 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
30 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
31 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32 | *
33 | ******************************************************************************
34 | */
35 |
36 | /* Define to prevent recursive inclusion -------------------------------------*/
37 | #ifndef __STM32F4xx_FLASH_RAMFUNC_H
38 | #define __STM32F4xx_FLASH_RAMFUNC_H
39 |
40 | #ifdef __cplusplus
41 | extern "C" {
42 | #endif
43 | #if defined(STM32F410Tx) || defined(STM32F410Cx) || defined(STM32F410Rx) || defined(STM32F411xE) || defined(STM32F446xx) || defined(STM32F412Zx) ||\
44 | defined(STM32F412Vx) || defined(STM32F412Rx) || defined(STM32F412Cx)
45 |
46 | /* Includes ------------------------------------------------------------------*/
47 | #include "stm32f4xx_hal_def.h"
48 |
49 | /** @addtogroup STM32F4xx_HAL_Driver
50 | * @{
51 | */
52 |
53 | /** @addtogroup FLASH_RAMFUNC
54 | * @{
55 | */
56 |
57 | /* Exported types ------------------------------------------------------------*/
58 | /* Exported macro ------------------------------------------------------------*/
59 | /* Exported functions --------------------------------------------------------*/
60 | /** @addtogroup FLASH_RAMFUNC_Exported_Functions
61 | * @{
62 | */
63 |
64 | /** @addtogroup FLASH_RAMFUNC_Exported_Functions_Group1
65 | * @{
66 | */
67 | __RAM_FUNC HAL_StatusTypeDef HAL_FLASHEx_StopFlashInterfaceClk(void);
68 | __RAM_FUNC HAL_StatusTypeDef HAL_FLASHEx_StartFlashInterfaceClk(void);
69 | __RAM_FUNC HAL_StatusTypeDef HAL_FLASHEx_EnableFlashSleepMode(void);
70 | __RAM_FUNC HAL_StatusTypeDef HAL_FLASHEx_DisableFlashSleepMode(void);
71 | /**
72 | * @}
73 | */
74 |
75 | /**
76 | * @}
77 | */
78 |
79 | /**
80 | * @}
81 | */
82 |
83 | /**
84 | * @}
85 | */
86 |
87 | #endif /* STM32F410xx || STM32F411xE || STM32F446xx || STM32F412Zx || STM32F412Vx || STM32F412Rx || STM32F412Cx */
88 | #ifdef __cplusplus
89 | }
90 | #endif
91 |
92 |
93 | #endif /* __STM32F4xx_FLASH_RAMFUNC_H */
94 |
95 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
96 |
--------------------------------------------------------------------------------
/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_gpio.h:
--------------------------------------------------------------------------------
1 | /**
2 | ******************************************************************************
3 | * @file stm32f4xx_hal_gpio.h
4 | * @author MCD Application Team
5 | * @brief Header file of GPIO HAL module.
6 | ******************************************************************************
7 | * @attention
8 | *
9 | * © COPYRIGHT(c) 2017 STMicroelectronics
10 | *
11 | * Redistribution and use in source and binary forms, with or without modification,
12 | * are permitted provided that the following conditions are met:
13 | * 1. Redistributions of source code must retain the above copyright notice,
14 | * this list of conditions and the following disclaimer.
15 | * 2. Redistributions in binary form must reproduce the above copyright notice,
16 | * this list of conditions and the following disclaimer in the documentation
17 | * and/or other materials provided with the distribution.
18 | * 3. Neither the name of STMicroelectronics nor the names of its contributors
19 | * may be used to endorse or promote products derived from this software
20 | * without specific prior written permission.
21 | *
22 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
23 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
24 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
25 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
26 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
27 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
28 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
29 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
30 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
31 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32 | *
33 | ******************************************************************************
34 | */
35 |
36 | /* Define to prevent recursive inclusion -------------------------------------*/
37 | #ifndef __STM32F4xx_HAL_GPIO_H
38 | #define __STM32F4xx_HAL_GPIO_H
39 |
40 | #ifdef __cplusplus
41 | extern "C" {
42 | #endif
43 |
44 | /* Includes ------------------------------------------------------------------*/
45 | #include "stm32f4xx_hal_def.h"
46 |
47 | /** @addtogroup STM32F4xx_HAL_Driver
48 | * @{
49 | */
50 |
51 | /** @addtogroup GPIO
52 | * @{
53 | */
54 |
55 | /* Exported types ------------------------------------------------------------*/
56 | /** @defgroup GPIO_Exported_Types GPIO Exported Types
57 | * @{
58 | */
59 |
60 | /**
61 | * @brief GPIO Init structure definition
62 | */
63 | typedef struct
64 | {
65 | uint32_t Pin; /*!< Specifies the GPIO pins to be configured.
66 | This parameter can be any value of @ref GPIO_pins_define */
67 |
68 | uint32_t Mode; /*!< Specifies the operating mode for the selected pins.
69 | This parameter can be a value of @ref GPIO_mode_define */
70 |
71 | uint32_t Pull; /*!< Specifies the Pull-up or Pull-Down activation for the selected pins.
72 | This parameter can be a value of @ref GPIO_pull_define */
73 |
74 | uint32_t Speed; /*!< Specifies the speed for the selected pins.
75 | This parameter can be a value of @ref GPIO_speed_define */
76 |
77 | uint32_t Alternate; /*!< Peripheral to be connected to the selected pins.
78 | This parameter can be a value of @ref GPIO_Alternate_function_selection */
79 | }GPIO_InitTypeDef;
80 |
81 | /**
82 | * @brief GPIO Bit SET and Bit RESET enumeration
83 | */
84 | typedef enum
85 | {
86 | GPIO_PIN_RESET = 0,
87 | GPIO_PIN_SET
88 | }GPIO_PinState;
89 | /**
90 | * @}
91 | */
92 |
93 | /* Exported constants --------------------------------------------------------*/
94 |
95 | /** @defgroup GPIO_Exported_Constants GPIO Exported Constants
96 | * @{
97 | */
98 |
99 | /** @defgroup GPIO_pins_define GPIO pins define
100 | * @{
101 | */
102 | #define GPIO_PIN_0 ((uint16_t)0x0001) /* Pin 0 selected */
103 | #define GPIO_PIN_1 ((uint16_t)0x0002) /* Pin 1 selected */
104 | #define GPIO_PIN_2 ((uint16_t)0x0004) /* Pin 2 selected */
105 | #define GPIO_PIN_3 ((uint16_t)0x0008) /* Pin 3 selected */
106 | #define GPIO_PIN_4 ((uint16_t)0x0010) /* Pin 4 selected */
107 | #define GPIO_PIN_5 ((uint16_t)0x0020) /* Pin 5 selected */
108 | #define GPIO_PIN_6 ((uint16_t)0x0040) /* Pin 6 selected */
109 | #define GPIO_PIN_7 ((uint16_t)0x0080) /* Pin 7 selected */
110 | #define GPIO_PIN_8 ((uint16_t)0x0100) /* Pin 8 selected */
111 | #define GPIO_PIN_9 ((uint16_t)0x0200) /* Pin 9 selected */
112 | #define GPIO_PIN_10 ((uint16_t)0x0400) /* Pin 10 selected */
113 | #define GPIO_PIN_11 ((uint16_t)0x0800) /* Pin 11 selected */
114 | #define GPIO_PIN_12 ((uint16_t)0x1000) /* Pin 12 selected */
115 | #define GPIO_PIN_13 ((uint16_t)0x2000) /* Pin 13 selected */
116 | #define GPIO_PIN_14 ((uint16_t)0x4000) /* Pin 14 selected */
117 | #define GPIO_PIN_15 ((uint16_t)0x8000) /* Pin 15 selected */
118 | #define GPIO_PIN_All ((uint16_t)0xFFFF) /* All pins selected */
119 |
120 | #define GPIO_PIN_MASK 0x0000FFFFU /* PIN mask for assert test */
121 | /**
122 | * @}
123 | */
124 |
125 | /** @defgroup GPIO_mode_define GPIO mode define
126 | * @brief GPIO Configuration Mode
127 | * Elements values convention: 0xX0yz00YZ
128 | * - X : GPIO mode or EXTI Mode
129 | * - y : External IT or Event trigger detection
130 | * - z : IO configuration on External IT or Event
131 | * - Y : Output type (Push Pull or Open Drain)
132 | * - Z : IO Direction mode (Input, Output, Alternate or Analog)
133 | * @{
134 | */
135 | #define GPIO_MODE_INPUT 0x00000000U /*!< Input Floating Mode */
136 | #define GPIO_MODE_OUTPUT_PP 0x00000001U /*!< Output Push Pull Mode */
137 | #define GPIO_MODE_OUTPUT_OD 0x00000011U /*!< Output Open Drain Mode */
138 | #define GPIO_MODE_AF_PP 0x00000002U /*!< Alternate Function Push Pull Mode */
139 | #define GPIO_MODE_AF_OD 0x00000012U /*!< Alternate Function Open Drain Mode */
140 |
141 | #define GPIO_MODE_ANALOG 0x00000003U /*!< Analog Mode */
142 |
143 | #define GPIO_MODE_IT_RISING 0x10110000U /*!< External Interrupt Mode with Rising edge trigger detection */
144 | #define GPIO_MODE_IT_FALLING 0x10210000U /*!< External Interrupt Mode with Falling edge trigger detection */
145 | #define GPIO_MODE_IT_RISING_FALLING 0x10310000U /*!< External Interrupt Mode with Rising/Falling edge trigger detection */
146 |
147 | #define GPIO_MODE_EVT_RISING 0x10120000U /*!< External Event Mode with Rising edge trigger detection */
148 | #define GPIO_MODE_EVT_FALLING 0x10220000U /*!< External Event Mode with Falling edge trigger detection */
149 | #define GPIO_MODE_EVT_RISING_FALLING 0x10320000U /*!< External Event Mode with Rising/Falling edge trigger detection */
150 | /**
151 | * @}
152 | */
153 |
154 | /** @defgroup GPIO_speed_define GPIO speed define
155 | * @brief GPIO Output Maximum frequency
156 | * @{
157 | */
158 | #define GPIO_SPEED_FREQ_LOW 0x00000000U /*!< IO works at 2 MHz, please refer to the product datasheet */
159 | #define GPIO_SPEED_FREQ_MEDIUM 0x00000001U /*!< range 12,5 MHz to 50 MHz, please refer to the product datasheet */
160 | #define GPIO_SPEED_FREQ_HIGH 0x00000002U /*!< range 25 MHz to 100 MHz, please refer to the product datasheet */
161 | #define GPIO_SPEED_FREQ_VERY_HIGH 0x00000003U /*!< range 50 MHz to 200 MHz, please refer to the product datasheet */
162 | /**
163 | * @}
164 | */
165 |
166 | /** @defgroup GPIO_pull_define GPIO pull define
167 | * @brief GPIO Pull-Up or Pull-Down Activation
168 | * @{
169 | */
170 | #define GPIO_NOPULL 0x00000000U /*!< No Pull-up or Pull-down activation */
171 | #define GPIO_PULLUP 0x00000001U /*!< Pull-up activation */
172 | #define GPIO_PULLDOWN 0x00000002U /*!< Pull-down activation */
173 | /**
174 | * @}
175 | */
176 |
177 | /**
178 | * @}
179 | */
180 |
181 | /* Exported macro ------------------------------------------------------------*/
182 | /** @defgroup GPIO_Exported_Macros GPIO Exported Macros
183 | * @{
184 | */
185 |
186 | /**
187 | * @brief Checks whether the specified EXTI line flag is set or not.
188 | * @param __EXTI_LINE__ specifies the EXTI line flag to check.
189 | * This parameter can be GPIO_PIN_x where x can be(0..15)
190 | * @retval The new state of __EXTI_LINE__ (SET or RESET).
191 | */
192 | #define __HAL_GPIO_EXTI_GET_FLAG(__EXTI_LINE__) (EXTI->PR & (__EXTI_LINE__))
193 |
194 | /**
195 | * @brief Clears the EXTI's line pending flags.
196 | * @param __EXTI_LINE__ specifies the EXTI lines flags to clear.
197 | * This parameter can be any combination of GPIO_PIN_x where x can be (0..15)
198 | * @retval None
199 | */
200 | #define __HAL_GPIO_EXTI_CLEAR_FLAG(__EXTI_LINE__) (EXTI->PR = (__EXTI_LINE__))
201 |
202 | /**
203 | * @brief Checks whether the specified EXTI line is asserted or not.
204 | * @param __EXTI_LINE__ specifies the EXTI line to check.
205 | * This parameter can be GPIO_PIN_x where x can be(0..15)
206 | * @retval The new state of __EXTI_LINE__ (SET or RESET).
207 | */
208 | #define __HAL_GPIO_EXTI_GET_IT(__EXTI_LINE__) (EXTI->PR & (__EXTI_LINE__))
209 |
210 | /**
211 | * @brief Clears the EXTI's line pending bits.
212 | * @param __EXTI_LINE__ specifies the EXTI lines to clear.
213 | * This parameter can be any combination of GPIO_PIN_x where x can be (0..15)
214 | * @retval None
215 | */
216 | #define __HAL_GPIO_EXTI_CLEAR_IT(__EXTI_LINE__) (EXTI->PR = (__EXTI_LINE__))
217 |
218 | /**
219 | * @brief Generates a Software interrupt on selected EXTI line.
220 | * @param __EXTI_LINE__ specifies the EXTI line to check.
221 | * This parameter can be GPIO_PIN_x where x can be(0..15)
222 | * @retval None
223 | */
224 | #define __HAL_GPIO_EXTI_GENERATE_SWIT(__EXTI_LINE__) (EXTI->SWIER |= (__EXTI_LINE__))
225 | /**
226 | * @}
227 | */
228 |
229 | /* Include GPIO HAL Extension module */
230 | #include "stm32f4xx_hal_gpio_ex.h"
231 |
232 | /* Exported functions --------------------------------------------------------*/
233 | /** @addtogroup GPIO_Exported_Functions
234 | * @{
235 | */
236 |
237 | /** @addtogroup GPIO_Exported_Functions_Group1
238 | * @{
239 | */
240 | /* Initialization and de-initialization functions *****************************/
241 | void HAL_GPIO_Init(GPIO_TypeDef *GPIOx, GPIO_InitTypeDef *GPIO_Init);
242 | void HAL_GPIO_DeInit(GPIO_TypeDef *GPIOx, uint32_t GPIO_Pin);
243 | /**
244 | * @}
245 | */
246 |
247 | /** @addtogroup GPIO_Exported_Functions_Group2
248 | * @{
249 | */
250 | /* IO operation functions *****************************************************/
251 | GPIO_PinState HAL_GPIO_ReadPin(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
252 | void HAL_GPIO_WritePin(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin, GPIO_PinState PinState);
253 | void HAL_GPIO_TogglePin(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
254 | HAL_StatusTypeDef HAL_GPIO_LockPin(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
255 | void HAL_GPIO_EXTI_IRQHandler(uint16_t GPIO_Pin);
256 | void HAL_GPIO_EXTI_Callback(uint16_t GPIO_Pin);
257 |
258 | /**
259 | * @}
260 | */
261 |
262 | /**
263 | * @}
264 | */
265 | /* Private types -------------------------------------------------------------*/
266 | /* Private variables ---------------------------------------------------------*/
267 | /* Private constants ---------------------------------------------------------*/
268 | /** @defgroup GPIO_Private_Constants GPIO Private Constants
269 | * @{
270 | */
271 |
272 | /**
273 | * @}
274 | */
275 |
276 | /* Private macros ------------------------------------------------------------*/
277 | /** @defgroup GPIO_Private_Macros GPIO Private Macros
278 | * @{
279 | */
280 | #define IS_GPIO_PIN_ACTION(ACTION) (((ACTION) == GPIO_PIN_RESET) || ((ACTION) == GPIO_PIN_SET))
281 | #define IS_GPIO_PIN(PIN) ((((PIN) & GPIO_PIN_MASK ) != 0x00U) && (((PIN) & ~GPIO_PIN_MASK) == 0x00U))
282 | #define IS_GPIO_MODE(MODE) (((MODE) == GPIO_MODE_INPUT) ||\
283 | ((MODE) == GPIO_MODE_OUTPUT_PP) ||\
284 | ((MODE) == GPIO_MODE_OUTPUT_OD) ||\
285 | ((MODE) == GPIO_MODE_AF_PP) ||\
286 | ((MODE) == GPIO_MODE_AF_OD) ||\
287 | ((MODE) == GPIO_MODE_IT_RISING) ||\
288 | ((MODE) == GPIO_MODE_IT_FALLING) ||\
289 | ((MODE) == GPIO_MODE_IT_RISING_FALLING) ||\
290 | ((MODE) == GPIO_MODE_EVT_RISING) ||\
291 | ((MODE) == GPIO_MODE_EVT_FALLING) ||\
292 | ((MODE) == GPIO_MODE_EVT_RISING_FALLING) ||\
293 | ((MODE) == GPIO_MODE_ANALOG))
294 | #define IS_GPIO_SPEED(SPEED) (((SPEED) == GPIO_SPEED_FREQ_LOW) || ((SPEED) == GPIO_SPEED_FREQ_MEDIUM) || \
295 | ((SPEED) == GPIO_SPEED_FREQ_HIGH) || ((SPEED) == GPIO_SPEED_FREQ_VERY_HIGH))
296 | #define IS_GPIO_PULL(PULL) (((PULL) == GPIO_NOPULL) || ((PULL) == GPIO_PULLUP) || \
297 | ((PULL) == GPIO_PULLDOWN))
298 | /**
299 | * @}
300 | */
301 |
302 | /* Private functions ---------------------------------------------------------*/
303 | /** @defgroup GPIO_Private_Functions GPIO Private Functions
304 | * @{
305 | */
306 |
307 | /**
308 | * @}
309 | */
310 |
311 | /**
312 | * @}
313 | */
314 |
315 | /**
316 | * @}
317 | */
318 |
319 | #ifdef __cplusplus
320 | }
321 | #endif
322 |
323 | #endif /* __STM32F4xx_HAL_GPIO_H */
324 |
325 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
326 |
--------------------------------------------------------------------------------
/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_i2c_ex.h:
--------------------------------------------------------------------------------
1 | /**
2 | ******************************************************************************
3 | * @file stm32f4xx_hal_i2c_ex.h
4 | * @author MCD Application Team
5 | * @brief Header file of I2C HAL Extension module.
6 | ******************************************************************************
7 | * @attention
8 | *
9 | * © COPYRIGHT(c) 2017 STMicroelectronics
10 | *
11 | * Redistribution and use in source and binary forms, with or without modification,
12 | * are permitted provided that the following conditions are met:
13 | * 1. Redistributions of source code must retain the above copyright notice,
14 | * this list of conditions and the following disclaimer.
15 | * 2. Redistributions in binary form must reproduce the above copyright notice,
16 | * this list of conditions and the following disclaimer in the documentation
17 | * and/or other materials provided with the distribution.
18 | * 3. Neither the name of STMicroelectronics nor the names of its contributors
19 | * may be used to endorse or promote products derived from this software
20 | * without specific prior written permission.
21 | *
22 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
23 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
24 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
25 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
26 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
27 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
28 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
29 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
30 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
31 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32 | *
33 | ******************************************************************************
34 | */
35 |
36 | /* Define to prevent recursive inclusion -------------------------------------*/
37 | #ifndef __STM32F4xx_HAL_I2C_EX_H
38 | #define __STM32F4xx_HAL_I2C_EX_H
39 |
40 | #ifdef __cplusplus
41 | extern "C" {
42 | #endif
43 |
44 | #if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx) ||\
45 | defined(STM32F401xC) || defined(STM32F401xE) || defined(STM32F411xE) || defined(STM32F446xx) ||\
46 | defined(STM32F469xx) || defined(STM32F479xx) || defined(STM32F413xx) || defined(STM32F423xx)
47 | /* Includes ------------------------------------------------------------------*/
48 | #include "stm32f4xx_hal_def.h"
49 |
50 | /** @addtogroup STM32F4xx_HAL_Driver
51 | * @{
52 | */
53 |
54 | /** @addtogroup I2CEx
55 | * @{
56 | */
57 |
58 | /* Exported types ------------------------------------------------------------*/
59 | /* Exported constants --------------------------------------------------------*/
60 | /** @defgroup I2CEx_Exported_Constants I2C Exported Constants
61 | * @{
62 | */
63 |
64 | /** @defgroup I2CEx_Analog_Filter I2C Analog Filter
65 | * @{
66 | */
67 | #define I2C_ANALOGFILTER_ENABLE 0x00000000U
68 | #define I2C_ANALOGFILTER_DISABLE I2C_FLTR_ANOFF
69 | /**
70 | * @}
71 | */
72 |
73 | /**
74 | * @}
75 | */
76 |
77 | /* Exported macro ------------------------------------------------------------*/
78 | /* Exported functions --------------------------------------------------------*/
79 | /** @addtogroup I2CEx_Exported_Functions
80 | * @{
81 | */
82 |
83 | /** @addtogroup I2CEx_Exported_Functions_Group1
84 | * @{
85 | */
86 | /* Peripheral Control functions ************************************************/
87 | HAL_StatusTypeDef HAL_I2CEx_ConfigAnalogFilter(I2C_HandleTypeDef *hi2c, uint32_t AnalogFilter);
88 | HAL_StatusTypeDef HAL_I2CEx_ConfigDigitalFilter(I2C_HandleTypeDef *hi2c, uint32_t DigitalFilter);
89 | /**
90 | * @}
91 | */
92 |
93 | /**
94 | * @}
95 | */
96 | /* Private types -------------------------------------------------------------*/
97 | /* Private variables ---------------------------------------------------------*/
98 | /* Private constants ---------------------------------------------------------*/
99 | /** @defgroup I2CEx_Private_Constants I2C Private Constants
100 | * @{
101 | */
102 |
103 | /**
104 | * @}
105 | */
106 |
107 | /* Private macros ------------------------------------------------------------*/
108 | /** @defgroup I2CEx_Private_Macros I2C Private Macros
109 | * @{
110 | */
111 | #define IS_I2C_ANALOG_FILTER(FILTER) (((FILTER) == I2C_ANALOGFILTER_ENABLE) || \
112 | ((FILTER) == I2C_ANALOGFILTER_DISABLE))
113 | #define IS_I2C_DIGITAL_FILTER(FILTER) ((FILTER) <= 0x0000000FU)
114 | /**
115 | * @}
116 | */
117 |
118 | /**
119 | * @}
120 | */
121 |
122 | /**
123 | * @}
124 | */
125 |
126 | #endif /* STM32F427xx || STM32F429xx || STM32F437xx || STM32F439xx || STM32F401xC ||\
127 | STM32F401xE || STM32F411xE || STM32F446xx || STM32F469xx || STM32F479xx ||\
128 | STM32F413xx || STM32F423xx */
129 |
130 | #ifdef __cplusplus
131 | }
132 | #endif
133 |
134 | #endif /* __STM32F4xx_HAL_I2C_EX_H */
135 |
136 |
137 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
138 |
--------------------------------------------------------------------------------
/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_dma_ex.c:
--------------------------------------------------------------------------------
1 | /**
2 | ******************************************************************************
3 | * @file stm32f4xx_hal_dma_ex.c
4 | * @author MCD Application Team
5 | * @brief DMA Extension HAL module driver
6 | * This file provides firmware functions to manage the following
7 | * functionalities of the DMA Extension peripheral:
8 | * + Extended features functions
9 | *
10 | @verbatim
11 | ==============================================================================
12 | ##### How to use this driver #####
13 | ==============================================================================
14 | [..]
15 | The DMA Extension HAL driver can be used as follows:
16 | (#) Start a multi buffer transfer using the HAL_DMA_MultiBufferStart() function
17 | for polling mode or HAL_DMA_MultiBufferStart_IT() for interrupt mode.
18 |
19 | -@- In Memory-to-Memory transfer mode, Multi (Double) Buffer mode is not allowed.
20 | -@- When Multi (Double) Buffer mode is enabled the, transfer is circular by default.
21 | -@- In Multi (Double) buffer mode, it is possible to update the base address for
22 | the AHB memory port on the fly (DMA_SxM0AR or DMA_SxM1AR) when the stream is enabled.
23 |
24 | @endverbatim
25 | ******************************************************************************
26 | * @attention
27 | *
28 | * © COPYRIGHT(c) 2017 STMicroelectronics
29 | *
30 | * Redistribution and use in source and binary forms, with or without modification,
31 | * are permitted provided that the following conditions are met:
32 | * 1. Redistributions of source code must retain the above copyright notice,
33 | * this list of conditions and the following disclaimer.
34 | * 2. Redistributions in binary form must reproduce the above copyright notice,
35 | * this list of conditions and the following disclaimer in the documentation
36 | * and/or other materials provided with the distribution.
37 | * 3. Neither the name of STMicroelectronics nor the names of its contributors
38 | * may be used to endorse or promote products derived from this software
39 | * without specific prior written permission.
40 | *
41 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
42 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
43 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
44 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
45 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
46 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
47 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
48 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
49 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
50 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
51 | *
52 | ******************************************************************************
53 | */
54 |
55 | /* Includes ------------------------------------------------------------------*/
56 | #include "stm32f4xx_hal.h"
57 |
58 | /** @addtogroup STM32F4xx_HAL_Driver
59 | * @{
60 | */
61 |
62 | /** @defgroup DMAEx DMAEx
63 | * @brief DMA Extended HAL module driver
64 | * @{
65 | */
66 |
67 | #ifdef HAL_DMA_MODULE_ENABLED
68 |
69 | /* Private types -------------------------------------------------------------*/
70 | /* Private variables ---------------------------------------------------------*/
71 | /* Private Constants ---------------------------------------------------------*/
72 | /* Private macros ------------------------------------------------------------*/
73 | /* Private functions ---------------------------------------------------------*/
74 | /** @addtogroup DMAEx_Private_Functions
75 | * @{
76 | */
77 | static void DMA_MultiBufferSetConfig(DMA_HandleTypeDef *hdma, uint32_t SrcAddress, uint32_t DstAddress, uint32_t DataLength);
78 | /**
79 | * @}
80 | */
81 |
82 | /* Exported functions ---------------------------------------------------------*/
83 |
84 | /** @addtogroup DMAEx_Exported_Functions
85 | * @{
86 | */
87 |
88 |
89 | /** @addtogroup DMAEx_Exported_Functions_Group1
90 | *
91 | @verbatim
92 | ===============================================================================
93 | ##### Extended features functions #####
94 | ===============================================================================
95 | [..] This section provides functions allowing to:
96 | (+) Configure the source, destination address and data length and
97 | Start MultiBuffer DMA transfer
98 | (+) Configure the source, destination address and data length and
99 | Start MultiBuffer DMA transfer with interrupt
100 | (+) Change on the fly the memory0 or memory1 address.
101 |
102 | @endverbatim
103 | * @{
104 | */
105 |
106 |
107 | /**
108 | * @brief Starts the multi_buffer DMA Transfer.
109 | * @param hdma pointer to a DMA_HandleTypeDef structure that contains
110 | * the configuration information for the specified DMA Stream.
111 | * @param SrcAddress The source memory Buffer address
112 | * @param DstAddress The destination memory Buffer address
113 | * @param SecondMemAddress The second memory Buffer address in case of multi buffer Transfer
114 | * @param DataLength The length of data to be transferred from source to destination
115 | * @retval HAL status
116 | */
117 | HAL_StatusTypeDef HAL_DMAEx_MultiBufferStart(DMA_HandleTypeDef *hdma, uint32_t SrcAddress, uint32_t DstAddress, uint32_t SecondMemAddress, uint32_t DataLength)
118 | {
119 | HAL_StatusTypeDef status = HAL_OK;
120 |
121 | /* Check the parameters */
122 | assert_param(IS_DMA_BUFFER_SIZE(DataLength));
123 |
124 | /* Memory-to-memory transfer not supported in double buffering mode */
125 | if (hdma->Init.Direction == DMA_MEMORY_TO_MEMORY)
126 | {
127 | hdma->ErrorCode = HAL_DMA_ERROR_NOT_SUPPORTED;
128 | status = HAL_ERROR;
129 | }
130 | else
131 | {
132 | /* Process Locked */
133 | __HAL_LOCK(hdma);
134 |
135 | if(HAL_DMA_STATE_READY == hdma->State)
136 | {
137 | /* Change DMA peripheral state */
138 | hdma->State = HAL_DMA_STATE_BUSY;
139 |
140 | /* Enable the double buffer mode */
141 | hdma->Instance->CR |= (uint32_t)DMA_SxCR_DBM;
142 |
143 | /* Configure DMA Stream destination address */
144 | hdma->Instance->M1AR = SecondMemAddress;
145 |
146 | /* Configure the source, destination address and the data length */
147 | DMA_MultiBufferSetConfig(hdma, SrcAddress, DstAddress, DataLength);
148 |
149 | /* Enable the peripheral */
150 | __HAL_DMA_ENABLE(hdma);
151 | }
152 | else
153 | {
154 | /* Return error status */
155 | status = HAL_BUSY;
156 | }
157 | }
158 | return status;
159 | }
160 |
161 | /**
162 | * @brief Starts the multi_buffer DMA Transfer with interrupt enabled.
163 | * @param hdma pointer to a DMA_HandleTypeDef structure that contains
164 | * the configuration information for the specified DMA Stream.
165 | * @param SrcAddress The source memory Buffer address
166 | * @param DstAddress The destination memory Buffer address
167 | * @param SecondMemAddress The second memory Buffer address in case of multi buffer Transfer
168 | * @param DataLength The length of data to be transferred from source to destination
169 | * @retval HAL status
170 | */
171 | HAL_StatusTypeDef HAL_DMAEx_MultiBufferStart_IT(DMA_HandleTypeDef *hdma, uint32_t SrcAddress, uint32_t DstAddress, uint32_t SecondMemAddress, uint32_t DataLength)
172 | {
173 | HAL_StatusTypeDef status = HAL_OK;
174 |
175 | /* Check the parameters */
176 | assert_param(IS_DMA_BUFFER_SIZE(DataLength));
177 |
178 | /* Memory-to-memory transfer not supported in double buffering mode */
179 | if (hdma->Init.Direction == DMA_MEMORY_TO_MEMORY)
180 | {
181 | hdma->ErrorCode = HAL_DMA_ERROR_NOT_SUPPORTED;
182 | return HAL_ERROR;
183 | }
184 |
185 | /* Check callback functions */
186 | if ((NULL == hdma->XferCpltCallback) || (NULL == hdma->XferM1CpltCallback) || (NULL == hdma->XferErrorCallback))
187 | {
188 | hdma->ErrorCode = HAL_DMA_ERROR_PARAM;
189 | return HAL_ERROR;
190 | }
191 |
192 | /* Process locked */
193 | __HAL_LOCK(hdma);
194 |
195 | if(HAL_DMA_STATE_READY == hdma->State)
196 | {
197 | /* Change DMA peripheral state */
198 | hdma->State = HAL_DMA_STATE_BUSY;
199 |
200 | /* Initialize the error code */
201 | hdma->ErrorCode = HAL_DMA_ERROR_NONE;
202 |
203 | /* Enable the Double buffer mode */
204 | hdma->Instance->CR |= (uint32_t)DMA_SxCR_DBM;
205 |
206 | /* Configure DMA Stream destination address */
207 | hdma->Instance->M1AR = SecondMemAddress;
208 |
209 | /* Configure the source, destination address and the data length */
210 | DMA_MultiBufferSetConfig(hdma, SrcAddress, DstAddress, DataLength);
211 |
212 | /* Clear all flags */
213 | __HAL_DMA_CLEAR_FLAG (hdma, __HAL_DMA_GET_TC_FLAG_INDEX(hdma));
214 | __HAL_DMA_CLEAR_FLAG (hdma, __HAL_DMA_GET_HT_FLAG_INDEX(hdma));
215 | __HAL_DMA_CLEAR_FLAG (hdma, __HAL_DMA_GET_TE_FLAG_INDEX(hdma));
216 | __HAL_DMA_CLEAR_FLAG (hdma, __HAL_DMA_GET_DME_FLAG_INDEX(hdma));
217 | __HAL_DMA_CLEAR_FLAG (hdma, __HAL_DMA_GET_FE_FLAG_INDEX(hdma));
218 |
219 | /* Enable Common interrupts*/
220 | hdma->Instance->CR |= DMA_IT_TC | DMA_IT_TE | DMA_IT_DME;
221 | hdma->Instance->FCR |= DMA_IT_FE;
222 |
223 | if((hdma->XferHalfCpltCallback != NULL) || (hdma->XferM1HalfCpltCallback != NULL))
224 | {
225 | hdma->Instance->CR |= DMA_IT_HT;
226 | }
227 |
228 | /* Enable the peripheral */
229 | __HAL_DMA_ENABLE(hdma);
230 | }
231 | else
232 | {
233 | /* Process unlocked */
234 | __HAL_UNLOCK(hdma);
235 |
236 | /* Return error status */
237 | status = HAL_BUSY;
238 | }
239 | return status;
240 | }
241 |
242 | /**
243 | * @brief Change the memory0 or memory1 address on the fly.
244 | * @param hdma pointer to a DMA_HandleTypeDef structure that contains
245 | * the configuration information for the specified DMA Stream.
246 | * @param Address The new address
247 | * @param memory the memory to be changed, This parameter can be one of
248 | * the following values:
249 | * MEMORY0 /
250 | * MEMORY1
251 | * @note The MEMORY0 address can be changed only when the current transfer use
252 | * MEMORY1 and the MEMORY1 address can be changed only when the current
253 | * transfer use MEMORY0.
254 | * @retval HAL status
255 | */
256 | HAL_StatusTypeDef HAL_DMAEx_ChangeMemory(DMA_HandleTypeDef *hdma, uint32_t Address, HAL_DMA_MemoryTypeDef memory)
257 | {
258 | if(memory == MEMORY0)
259 | {
260 | /* change the memory0 address */
261 | hdma->Instance->M0AR = Address;
262 | }
263 | else
264 | {
265 | /* change the memory1 address */
266 | hdma->Instance->M1AR = Address;
267 | }
268 |
269 | return HAL_OK;
270 | }
271 |
272 | /**
273 | * @}
274 | */
275 |
276 | /**
277 | * @}
278 | */
279 |
280 | /** @addtogroup DMAEx_Private_Functions
281 | * @{
282 | */
283 |
284 | /**
285 | * @brief Set the DMA Transfer parameter.
286 | * @param hdma pointer to a DMA_HandleTypeDef structure that contains
287 | * the configuration information for the specified DMA Stream.
288 | * @param SrcAddress The source memory Buffer address
289 | * @param DstAddress The destination memory Buffer address
290 | * @param DataLength The length of data to be transferred from source to destination
291 | * @retval HAL status
292 | */
293 | static void DMA_MultiBufferSetConfig(DMA_HandleTypeDef *hdma, uint32_t SrcAddress, uint32_t DstAddress, uint32_t DataLength)
294 | {
295 | /* Configure DMA Stream data length */
296 | hdma->Instance->NDTR = DataLength;
297 |
298 | /* Peripheral to Memory */
299 | if((hdma->Init.Direction) == DMA_MEMORY_TO_PERIPH)
300 | {
301 | /* Configure DMA Stream destination address */
302 | hdma->Instance->PAR = DstAddress;
303 |
304 | /* Configure DMA Stream source address */
305 | hdma->Instance->M0AR = SrcAddress;
306 | }
307 | /* Memory to Peripheral */
308 | else
309 | {
310 | /* Configure DMA Stream source address */
311 | hdma->Instance->PAR = SrcAddress;
312 |
313 | /* Configure DMA Stream destination address */
314 | hdma->Instance->M0AR = DstAddress;
315 | }
316 | }
317 |
318 | /**
319 | * @}
320 | */
321 |
322 | #endif /* HAL_DMA_MODULE_ENABLED */
323 | /**
324 | * @}
325 | */
326 |
327 | /**
328 | * @}
329 | */
330 |
331 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
332 |
--------------------------------------------------------------------------------
/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ramfunc.c:
--------------------------------------------------------------------------------
1 | /**
2 | ******************************************************************************
3 | * @file stm32f4xx_hal_flash_ramfunc.c
4 | * @author MCD Application Team
5 | * @brief FLASH RAMFUNC module driver.
6 | * This file provides a FLASH firmware functions which should be
7 | * executed from internal SRAM
8 | * + Stop/Start the flash interface while System Run
9 | * + Enable/Disable the flash sleep while System Run
10 | @verbatim
11 | ==============================================================================
12 | ##### APIs executed from Internal RAM #####
13 | ==============================================================================
14 | [..]
15 | *** ARM Compiler ***
16 | --------------------
17 | [..] RAM functions are defined using the toolchain options.
18 | Functions that are be executed in RAM should reside in a separate
19 | source module. Using the 'Options for File' dialog you can simply change
20 | the 'Code / Const' area of a module to a memory space in physical RAM.
21 | Available memory areas are declared in the 'Target' tab of the
22 | Options for Target' dialog.
23 |
24 | *** ICCARM Compiler ***
25 | -----------------------
26 | [..] RAM functions are defined using a specific toolchain keyword "__ramfunc".
27 |
28 | *** GNU Compiler ***
29 | --------------------
30 | [..] RAM functions are defined using a specific toolchain attribute
31 | "__attribute__((section(".RamFunc")))".
32 |
33 | @endverbatim
34 | ******************************************************************************
35 | * @attention
36 | *
37 | * © COPYRIGHT(c) 2017 STMicroelectronics
38 | *
39 | * Redistribution and use in source and binary forms, with or without modification,
40 | * are permitted provided that the following conditions are met:
41 | * 1. Redistributions of source code must retain the above copyright notice,
42 | * this list of conditions and the following disclaimer.
43 | * 2. Redistributions in binary form must reproduce the above copyright notice,
44 | * this list of conditions and the following disclaimer in the documentation
45 | * and/or other materials provided with the distribution.
46 | * 3. Neither the name of STMicroelectronics nor the names of its contributors
47 | * may be used to endorse or promote products derived from this software
48 | * without specific prior written permission.
49 | *
50 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
51 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
52 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
53 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
54 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
55 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
56 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
57 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
58 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
59 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
60 | *
61 | ******************************************************************************
62 | */
63 |
64 | /* Includes ------------------------------------------------------------------*/
65 | #include "stm32f4xx_hal.h"
66 |
67 | /** @addtogroup STM32F4xx_HAL_Driver
68 | * @{
69 | */
70 |
71 | /** @defgroup FLASH_RAMFUNC FLASH RAMFUNC
72 | * @brief FLASH functions executed from RAM
73 | * @{
74 | */
75 | #ifdef HAL_FLASH_MODULE_ENABLED
76 | #if defined(STM32F410Tx) || defined(STM32F410Cx) || defined(STM32F410Rx) || defined(STM32F411xE) || defined(STM32F446xx) || defined(STM32F412Zx) || defined(STM32F412Vx) || \
77 | defined(STM32F412Rx) || defined(STM32F412Cx)
78 |
79 | /* Private typedef -----------------------------------------------------------*/
80 | /* Private define ------------------------------------------------------------*/
81 | /* Private macro -------------------------------------------------------------*/
82 | /* Private variables ---------------------------------------------------------*/
83 | /* Private function prototypes -----------------------------------------------*/
84 | /* Exported functions --------------------------------------------------------*/
85 | /** @defgroup FLASH_RAMFUNC_Exported_Functions FLASH RAMFUNC Exported Functions
86 | * @{
87 | */
88 |
89 | /** @defgroup FLASH_RAMFUNC_Exported_Functions_Group1 Peripheral features functions executed from internal RAM
90 | * @brief Peripheral Extended features functions
91 | *
92 | @verbatim
93 |
94 | ===============================================================================
95 | ##### ramfunc functions #####
96 | ===============================================================================
97 | [..]
98 | This subsection provides a set of functions that should be executed from RAM
99 | transfers.
100 |
101 | @endverbatim
102 | * @{
103 | */
104 |
105 | /**
106 | * @brief Stop the flash interface while System Run
107 | * @note This mode is only available for STM32F41xxx/STM32F446xx devices.
108 | * @note This mode couldn't be set while executing with the flash itself.
109 | * It should be done with specific routine executed from RAM.
110 | * @retval HAL status
111 | */
112 | __RAM_FUNC HAL_StatusTypeDef HAL_FLASHEx_StopFlashInterfaceClk(void)
113 | {
114 | /* Enable Power ctrl clock */
115 | __HAL_RCC_PWR_CLK_ENABLE();
116 | /* Stop the flash interface while System Run */
117 | SET_BIT(PWR->CR, PWR_CR_FISSR);
118 |
119 | return HAL_OK;
120 | }
121 |
122 | /**
123 | * @brief Start the flash interface while System Run
124 | * @note This mode is only available for STM32F411xx/STM32F446xx devices.
125 | * @note This mode couldn't be set while executing with the flash itself.
126 | * It should be done with specific routine executed from RAM.
127 | * @retval HAL status
128 | */
129 | __RAM_FUNC HAL_StatusTypeDef HAL_FLASHEx_StartFlashInterfaceClk(void)
130 | {
131 | /* Enable Power ctrl clock */
132 | __HAL_RCC_PWR_CLK_ENABLE();
133 | /* Start the flash interface while System Run */
134 | CLEAR_BIT(PWR->CR, PWR_CR_FISSR);
135 |
136 | return HAL_OK;
137 | }
138 |
139 | /**
140 | * @brief Enable the flash sleep while System Run
141 | * @note This mode is only available for STM32F41xxx/STM32F446xx devices.
142 | * @note This mode could n't be set while executing with the flash itself.
143 | * It should be done with specific routine executed from RAM.
144 | * @retval HAL status
145 | */
146 | __RAM_FUNC HAL_StatusTypeDef HAL_FLASHEx_EnableFlashSleepMode(void)
147 | {
148 | /* Enable Power ctrl clock */
149 | __HAL_RCC_PWR_CLK_ENABLE();
150 | /* Enable the flash sleep while System Run */
151 | SET_BIT(PWR->CR, PWR_CR_FMSSR);
152 |
153 | return HAL_OK;
154 | }
155 |
156 | /**
157 | * @brief Disable the flash sleep while System Run
158 | * @note This mode is only available for STM32F41xxx/STM32F446xx devices.
159 | * @note This mode couldn't be set while executing with the flash itself.
160 | * It should be done with specific routine executed from RAM.
161 | * @retval HAL status
162 | */
163 | __RAM_FUNC HAL_StatusTypeDef HAL_FLASHEx_DisableFlashSleepMode(void)
164 | {
165 | /* Enable Power ctrl clock */
166 | __HAL_RCC_PWR_CLK_ENABLE();
167 | /* Disable the flash sleep while System Run */
168 | CLEAR_BIT(PWR->CR, PWR_CR_FMSSR);
169 |
170 | return HAL_OK;
171 | }
172 |
173 | /**
174 | * @}
175 | */
176 |
177 | /**
178 | * @}
179 | */
180 |
181 | #endif /* STM32F410xx || STM32F411xE || STM32F446xx || STM32F412Zx || STM32F412Vx || STM32F412Rx || STM32F412Cx */
182 | #endif /* HAL_FLASH_MODULE_ENABLED */
183 | /**
184 | * @}
185 | */
186 |
187 | /**
188 | * @}
189 | */
190 |
191 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
192 |
--------------------------------------------------------------------------------
/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_i2c_ex.c:
--------------------------------------------------------------------------------
1 | /**
2 | ******************************************************************************
3 | * @file stm32f4xx_hal_i2c_ex.c
4 | * @author MCD Application Team
5 | * @brief I2C Extension HAL module driver.
6 | * This file provides firmware functions to manage the following
7 | * functionalities of I2C extension peripheral:
8 | * + Extension features functions
9 | *
10 | @verbatim
11 | ==============================================================================
12 | ##### I2C peripheral extension features #####
13 | ==============================================================================
14 |
15 | [..] Comparing to other previous devices, the I2C interface for STM32F427xx/437xx/
16 | 429xx/439xx devices contains the following additional features :
17 |
18 | (+) Possibility to disable or enable Analog Noise Filter
19 | (+) Use of a configured Digital Noise Filter
20 |
21 | ##### How to use this driver #####
22 | ==============================================================================
23 | [..] This driver provides functions to configure Noise Filter
24 | (#) Configure I2C Analog noise filter using the function HAL_I2C_AnalogFilter_Config()
25 | (#) Configure I2C Digital noise filter using the function HAL_I2C_DigitalFilter_Config()
26 |
27 | @endverbatim
28 | ******************************************************************************
29 | * @attention
30 | *
31 | * © COPYRIGHT(c) 2017 STMicroelectronics
32 | *
33 | * Redistribution and use in source and binary forms, with or without modification,
34 | * are permitted provided that the following conditions are met:
35 | * 1. Redistributions of source code must retain the above copyright notice,
36 | * this list of conditions and the following disclaimer.
37 | * 2. Redistributions in binary form must reproduce the above copyright notice,
38 | * this list of conditions and the following disclaimer in the documentation
39 | * and/or other materials provided with the distribution.
40 | * 3. Neither the name of STMicroelectronics nor the names of its contributors
41 | * may be used to endorse or promote products derived from this software
42 | * without specific prior written permission.
43 | *
44 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
45 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
46 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
47 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
48 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
49 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
50 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
51 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
52 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
53 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
54 | *
55 | ******************************************************************************
56 | */
57 |
58 | /* Includes ------------------------------------------------------------------*/
59 | #include "stm32f4xx_hal.h"
60 |
61 | /** @addtogroup STM32F4xx_HAL_Driver
62 | * @{
63 | */
64 |
65 | /** @defgroup I2CEx I2CEx
66 | * @brief I2C HAL module driver
67 | * @{
68 | */
69 |
70 | #ifdef HAL_I2C_MODULE_ENABLED
71 |
72 | #if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx) ||\
73 | defined(STM32F401xC) || defined(STM32F401xE) || defined(STM32F411xE) || defined(STM32F446xx) ||\
74 | defined(STM32F469xx) || defined(STM32F479xx) || defined(STM32F413xx) || defined(STM32F423xx)
75 | /* Private typedef -----------------------------------------------------------*/
76 | /* Private define ------------------------------------------------------------*/
77 | /* Private macro -------------------------------------------------------------*/
78 | /* Private variables ---------------------------------------------------------*/
79 | /* Private function prototypes -----------------------------------------------*/
80 | /* Exported functions --------------------------------------------------------*/
81 | /** @defgroup I2CEx_Exported_Functions I2C Exported Functions
82 | * @{
83 | */
84 |
85 |
86 | /** @defgroup I2CEx_Exported_Functions_Group1 Extension features functions
87 | * @brief Extension features functions
88 | *
89 | @verbatim
90 | ===============================================================================
91 | ##### Extension features functions #####
92 | ===============================================================================
93 | [..] This section provides functions allowing to:
94 | (+) Configure Noise Filters
95 |
96 | @endverbatim
97 | * @{
98 | */
99 |
100 | /**
101 | * @brief Configures I2C Analog noise filter.
102 | * @param hi2c pointer to a I2C_HandleTypeDef structure that contains
103 | * the configuration information for the specified I2Cx peripheral.
104 | * @param AnalogFilter new state of the Analog filter.
105 | * @retval HAL status
106 | */
107 | HAL_StatusTypeDef HAL_I2CEx_ConfigAnalogFilter(I2C_HandleTypeDef *hi2c, uint32_t AnalogFilter)
108 | {
109 | /* Check the parameters */
110 | assert_param(IS_I2C_ALL_INSTANCE(hi2c->Instance));
111 | assert_param(IS_I2C_ANALOG_FILTER(AnalogFilter));
112 |
113 | if(hi2c->State == HAL_I2C_STATE_READY)
114 | {
115 | hi2c->State = HAL_I2C_STATE_BUSY;
116 |
117 | /* Disable the selected I2C peripheral */
118 | __HAL_I2C_DISABLE(hi2c);
119 |
120 | /* Reset I2Cx ANOFF bit */
121 | hi2c->Instance->FLTR &= ~(I2C_FLTR_ANOFF);
122 |
123 | /* Disable the analog filter */
124 | hi2c->Instance->FLTR |= AnalogFilter;
125 |
126 | __HAL_I2C_ENABLE(hi2c);
127 |
128 | hi2c->State = HAL_I2C_STATE_READY;
129 |
130 | return HAL_OK;
131 | }
132 | else
133 | {
134 | return HAL_BUSY;
135 | }
136 | }
137 |
138 | /**
139 | * @brief Configures I2C Digital noise filter.
140 | * @param hi2c pointer to a I2C_HandleTypeDef structure that contains
141 | * the configuration information for the specified I2Cx peripheral.
142 | * @param DigitalFilter Coefficient of digital noise filter between 0x00 and 0x0F.
143 | * @retval HAL status
144 | */
145 | HAL_StatusTypeDef HAL_I2CEx_ConfigDigitalFilter(I2C_HandleTypeDef *hi2c, uint32_t DigitalFilter)
146 | {
147 | uint16_t tmpreg = 0;
148 |
149 | /* Check the parameters */
150 | assert_param(IS_I2C_ALL_INSTANCE(hi2c->Instance));
151 | assert_param(IS_I2C_DIGITAL_FILTER(DigitalFilter));
152 |
153 | if(hi2c->State == HAL_I2C_STATE_READY)
154 | {
155 | hi2c->State = HAL_I2C_STATE_BUSY;
156 |
157 | /* Disable the selected I2C peripheral */
158 | __HAL_I2C_DISABLE(hi2c);
159 |
160 | /* Get the old register value */
161 | tmpreg = hi2c->Instance->FLTR;
162 |
163 | /* Reset I2Cx DNF bit [3:0] */
164 | tmpreg &= ~(I2C_FLTR_DNF);
165 |
166 | /* Set I2Cx DNF coefficient */
167 | tmpreg |= DigitalFilter;
168 |
169 | /* Store the new register value */
170 | hi2c->Instance->FLTR = tmpreg;
171 |
172 | __HAL_I2C_ENABLE(hi2c);
173 |
174 | hi2c->State = HAL_I2C_STATE_READY;
175 |
176 | return HAL_OK;
177 | }
178 | else
179 | {
180 | return HAL_BUSY;
181 | }
182 | }
183 |
184 | /**
185 | * @}
186 | */
187 |
188 | /**
189 | * @}
190 | */
191 | #endif /* STM32F427xx || STM32F429xx || STM32F437xx || STM32F439xx || STM32F401xC ||\
192 | STM32F401xE || STM32F446xx || STM32F469xx || STM32F479xx || STM32F413xx ||\
193 | STM32F423xx */
194 |
195 | #endif /* HAL_I2C_MODULE_ENABLED */
196 | /**
197 | * @}
198 | */
199 |
200 | /**
201 | * @}
202 | */
203 |
204 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
205 |
--------------------------------------------------------------------------------
/Inc/adc.h:
--------------------------------------------------------------------------------
1 | /**
2 | ******************************************************************************
3 | * File Name : ADC.h
4 | * Description : This file provides code for the configuration
5 | * of the ADC instances.
6 | ******************************************************************************
7 | ** This notice applies to any and all portions of this file
8 | * that are not between comment pairs USER CODE BEGIN and
9 | * USER CODE END. Other portions of this file, whether
10 | * inserted by the user or by software development tools
11 | * are owned by their respective copyright owners.
12 | *
13 | * COPYRIGHT(c) 2019 STMicroelectronics
14 | *
15 | * Redistribution and use in source and binary forms, with or without modification,
16 | * are permitted provided that the following conditions are met:
17 | * 1. Redistributions of source code must retain the above copyright notice,
18 | * this list of conditions and the following disclaimer.
19 | * 2. Redistributions in binary form must reproduce the above copyright notice,
20 | * this list of conditions and the following disclaimer in the documentation
21 | * and/or other materials provided with the distribution.
22 | * 3. Neither the name of STMicroelectronics nor the names of its contributors
23 | * may be used to endorse or promote products derived from this software
24 | * without specific prior written permission.
25 | *
26 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
27 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
28 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
29 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
30 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
31 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
32 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
33 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
34 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
35 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
36 | *
37 | ******************************************************************************
38 | */
39 | /* Define to prevent recursive inclusion -------------------------------------*/
40 | #ifndef __adc_H
41 | #define __adc_H
42 | #ifdef __cplusplus
43 | extern "C" {
44 | #endif
45 |
46 | /* Includes ------------------------------------------------------------------*/
47 | #include "main.h"
48 |
49 | /* USER CODE BEGIN Includes */
50 |
51 | /* USER CODE END Includes */
52 |
53 | extern ADC_HandleTypeDef hadc1;
54 |
55 | /* USER CODE BEGIN Private defines */
56 |
57 | /* USER CODE END Private defines */
58 |
59 | void MX_ADC1_Init(void);
60 |
61 | /* USER CODE BEGIN Prototypes */
62 |
63 | /* USER CODE END Prototypes */
64 |
65 | #ifdef __cplusplus
66 | }
67 | #endif
68 | #endif /*__ adc_H */
69 |
70 | /**
71 | * @}
72 | */
73 |
74 | /**
75 | * @}
76 | */
77 |
78 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
79 |
--------------------------------------------------------------------------------
/Inc/bh1750.h:
--------------------------------------------------------------------------------
1 | /*
2 | * bh1750.h
3 | *
4 | * The MIT License.
5 | * Created on: 02.12.2018
6 | * Author: Mateusz Salamon
7 | * www.msalamon.pl
8 | * mateusz@msalamon.pl
9 | *
10 | * https://msalamon.pl/pomiar-natezenia-swiatla-z-wykorzystaniem-stm32/
11 | * https://github.com/lamik/Light_Sensors_STM32
12 | */
13 |
14 | #ifndef BH1750_H_
15 | #define BH1750_H_
16 |
17 | #define BH1750_ADDRESS (0x23<<1)
18 |
19 | #define BH1750_POWER_DOWN 0x00
20 | #define BH1750_POWER_ON 0x01
21 | #define BH1750_RESET 0x07
22 | #define BH1750_DEFAULT_MTREG 69
23 |
24 | #define BH1750_CONVERSION_FACTOR 1.2
25 |
26 | typedef enum {
27 | BH1750_OK = 0,
28 | BH1750_ERROR = 1
29 | } BH1750_STATUS;
30 |
31 | typedef enum
32 | {
33 | CONTINUOUS_HIGH_RES_MODE = 0x10,
34 | CONTINUOUS_HIGH_RES_MODE_2 = 0x11,
35 | CONTINUOUS_LOW_RES_MODE = 0x13,
36 | ONETIME_HIGH_RES_MODE = 0x20,
37 | ONETIME_HIGH_RES_MODE_2 = 0x21,
38 | ONETIME_LOW_RES_MODE = 0x23
39 | }bh1750_mode;
40 |
41 | BH1750_STATUS BH1750_Init(I2C_HandleTypeDef *hi2c);
42 | BH1750_STATUS BH1750_Reset(void);
43 | BH1750_STATUS BH1750_PowerState(uint8_t PowerOn);
44 | BH1750_STATUS BH1750_SetMtreg(uint8_t Mtreg);
45 | BH1750_STATUS BH1750_SetMode(bh1750_mode Mode);
46 | BH1750_STATUS BH1750_TriggerManualConversion(void);
47 | BH1750_STATUS BH1750_ReadLight(float *Result);
48 |
49 | #endif /* BH1750_H_ */
50 |
--------------------------------------------------------------------------------
/Inc/dma.h:
--------------------------------------------------------------------------------
1 | /**
2 | ******************************************************************************
3 | * File Name : dma.h
4 | * Description : This file contains all the function prototypes for
5 | * the dma.c file
6 | ******************************************************************************
7 | ** This notice applies to any and all portions of this file
8 | * that are not between comment pairs USER CODE BEGIN and
9 | * USER CODE END. Other portions of this file, whether
10 | * inserted by the user or by software development tools
11 | * are owned by their respective copyright owners.
12 | *
13 | * COPYRIGHT(c) 2019 STMicroelectronics
14 | *
15 | * Redistribution and use in source and binary forms, with or without modification,
16 | * are permitted provided that the following conditions are met:
17 | * 1. Redistributions of source code must retain the above copyright notice,
18 | * this list of conditions and the following disclaimer.
19 | * 2. Redistributions in binary form must reproduce the above copyright notice,
20 | * this list of conditions and the following disclaimer in the documentation
21 | * and/or other materials provided with the distribution.
22 | * 3. Neither the name of STMicroelectronics nor the names of its contributors
23 | * may be used to endorse or promote products derived from this software
24 | * without specific prior written permission.
25 | *
26 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
27 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
28 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
29 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
30 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
31 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
32 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
33 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
34 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
35 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
36 | *
37 | ******************************************************************************
38 | */
39 | /* Define to prevent recursive inclusion -------------------------------------*/
40 | #ifndef __dma_H
41 | #define __dma_H
42 |
43 | #ifdef __cplusplus
44 | extern "C" {
45 | #endif
46 |
47 | /* Includes ------------------------------------------------------------------*/
48 | #include "main.h"
49 |
50 | /* DMA memory to memory transfer handles -------------------------------------*/
51 |
52 | /* USER CODE BEGIN Includes */
53 |
54 | /* USER CODE END Includes */
55 |
56 | /* USER CODE BEGIN Private defines */
57 |
58 | /* USER CODE END Private defines */
59 |
60 | void MX_DMA_Init(void);
61 |
62 | /* USER CODE BEGIN Prototypes */
63 |
64 | /* USER CODE END Prototypes */
65 |
66 | #ifdef __cplusplus
67 | }
68 | #endif
69 |
70 | #endif /* __dma_H */
71 |
72 | /**
73 | * @}
74 | */
75 |
76 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
77 |
--------------------------------------------------------------------------------
/Inc/gpio.h:
--------------------------------------------------------------------------------
1 | /**
2 | ******************************************************************************
3 | * File Name : gpio.h
4 | * Description : This file contains all the functions prototypes for
5 | * the gpio
6 | ******************************************************************************
7 | ** This notice applies to any and all portions of this file
8 | * that are not between comment pairs USER CODE BEGIN and
9 | * USER CODE END. Other portions of this file, whether
10 | * inserted by the user or by software development tools
11 | * are owned by their respective copyright owners.
12 | *
13 | * COPYRIGHT(c) 2019 STMicroelectronics
14 | *
15 | * Redistribution and use in source and binary forms, with or without modification,
16 | * are permitted provided that the following conditions are met:
17 | * 1. Redistributions of source code must retain the above copyright notice,
18 | * this list of conditions and the following disclaimer.
19 | * 2. Redistributions in binary form must reproduce the above copyright notice,
20 | * this list of conditions and the following disclaimer in the documentation
21 | * and/or other materials provided with the distribution.
22 | * 3. Neither the name of STMicroelectronics nor the names of its contributors
23 | * may be used to endorse or promote products derived from this software
24 | * without specific prior written permission.
25 | *
26 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
27 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
28 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
29 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
30 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
31 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
32 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
33 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
34 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
35 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
36 | *
37 | ******************************************************************************
38 | */
39 |
40 | /* Define to prevent recursive inclusion -------------------------------------*/
41 | #ifndef __gpio_H
42 | #define __gpio_H
43 | #ifdef __cplusplus
44 | extern "C" {
45 | #endif
46 |
47 | /* Includes ------------------------------------------------------------------*/
48 | #include "main.h"
49 |
50 | /* USER CODE BEGIN Includes */
51 |
52 | /* USER CODE END Includes */
53 |
54 | /* USER CODE BEGIN Private defines */
55 |
56 | /* USER CODE END Private defines */
57 |
58 | void MX_GPIO_Init(void);
59 |
60 | /* USER CODE BEGIN Prototypes */
61 |
62 | /* USER CODE END Prototypes */
63 |
64 | #ifdef __cplusplus
65 | }
66 | #endif
67 | #endif /*__ pinoutConfig_H */
68 |
69 | /**
70 | * @}
71 | */
72 |
73 | /**
74 | * @}
75 | */
76 |
77 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
78 |
--------------------------------------------------------------------------------
/Inc/i2c.h:
--------------------------------------------------------------------------------
1 | /**
2 | ******************************************************************************
3 | * File Name : I2C.h
4 | * Description : This file provides code for the configuration
5 | * of the I2C instances.
6 | ******************************************************************************
7 | ** This notice applies to any and all portions of this file
8 | * that are not between comment pairs USER CODE BEGIN and
9 | * USER CODE END. Other portions of this file, whether
10 | * inserted by the user or by software development tools
11 | * are owned by their respective copyright owners.
12 | *
13 | * COPYRIGHT(c) 2019 STMicroelectronics
14 | *
15 | * Redistribution and use in source and binary forms, with or without modification,
16 | * are permitted provided that the following conditions are met:
17 | * 1. Redistributions of source code must retain the above copyright notice,
18 | * this list of conditions and the following disclaimer.
19 | * 2. Redistributions in binary form must reproduce the above copyright notice,
20 | * this list of conditions and the following disclaimer in the documentation
21 | * and/or other materials provided with the distribution.
22 | * 3. Neither the name of STMicroelectronics nor the names of its contributors
23 | * may be used to endorse or promote products derived from this software
24 | * without specific prior written permission.
25 | *
26 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
27 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
28 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
29 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
30 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
31 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
32 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
33 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
34 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
35 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
36 | *
37 | ******************************************************************************
38 | */
39 | /* Define to prevent recursive inclusion -------------------------------------*/
40 | #ifndef __i2c_H
41 | #define __i2c_H
42 | #ifdef __cplusplus
43 | extern "C" {
44 | #endif
45 |
46 | /* Includes ------------------------------------------------------------------*/
47 | #include "main.h"
48 |
49 | /* USER CODE BEGIN Includes */
50 |
51 | /* USER CODE END Includes */
52 |
53 | extern I2C_HandleTypeDef hi2c2;
54 |
55 | /* USER CODE BEGIN Private defines */
56 |
57 | /* USER CODE END Private defines */
58 |
59 | void MX_I2C2_Init(void);
60 |
61 | /* USER CODE BEGIN Prototypes */
62 |
63 | /* USER CODE END Prototypes */
64 |
65 | #ifdef __cplusplus
66 | }
67 | #endif
68 | #endif /*__ i2c_H */
69 |
70 | /**
71 | * @}
72 | */
73 |
74 | /**
75 | * @}
76 | */
77 |
78 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
79 |
--------------------------------------------------------------------------------
/Inc/main.h:
--------------------------------------------------------------------------------
1 | /* USER CODE BEGIN Header */
2 | /**
3 | ******************************************************************************
4 | * @file : main.h
5 | * @brief : Header for main.c file.
6 | * This file contains the common defines of the application.
7 | ******************************************************************************
8 | ** This notice applies to any and all portions of this file
9 | * that are not between comment pairs USER CODE BEGIN and
10 | * USER CODE END. Other portions of this file, whether
11 | * inserted by the user or by software development tools
12 | * are owned by their respective copyright owners.
13 | *
14 | * COPYRIGHT(c) 2018 STMicroelectronics
15 | *
16 | * Redistribution and use in source and binary forms, with or without modification,
17 | * are permitted provided that the following conditions are met:
18 | * 1. Redistributions of source code must retain the above copyright notice,
19 | * this list of conditions and the following disclaimer.
20 | * 2. Redistributions in binary form must reproduce the above copyright notice,
21 | * this list of conditions and the following disclaimer in the documentation
22 | * and/or other materials provided with the distribution.
23 | * 3. Neither the name of STMicroelectronics nor the names of its contributors
24 | * may be used to endorse or promote products derived from this software
25 | * without specific prior written permission.
26 | *
27 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
28 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
29 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
30 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
31 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
32 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
33 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
34 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
35 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
36 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
37 | *
38 | ******************************************************************************
39 | */
40 | /* USER CODE END Header */
41 |
42 | /* Define to prevent recursive inclusion -------------------------------------*/
43 | #ifndef __MAIN_H
44 | #define __MAIN_H
45 |
46 | #ifdef __cplusplus
47 | extern "C" {
48 | #endif
49 |
50 | /* Includes ------------------------------------------------------------------*/
51 | #include "stm32f4xx_hal.h"
52 | #include "stm32f4xx_hal.h"
53 |
54 | /* Private includes ----------------------------------------------------------*/
55 | /* USER CODE BEGIN Includes */
56 |
57 | /* USER CODE END Includes */
58 |
59 | /* Exported types ------------------------------------------------------------*/
60 | /* USER CODE BEGIN ET */
61 |
62 | /* USER CODE END ET */
63 |
64 | /* Exported constants --------------------------------------------------------*/
65 | /* USER CODE BEGIN EC */
66 |
67 | /* USER CODE END EC */
68 |
69 | /* Exported macro ------------------------------------------------------------*/
70 | /* USER CODE BEGIN EM */
71 |
72 | /* USER CODE END EM */
73 |
74 | /* Exported functions prototypes ---------------------------------------------*/
75 | void Error_Handler(void);
76 |
77 | /* USER CODE BEGIN EFP */
78 |
79 | /* USER CODE END EFP */
80 |
81 | /* Private defines -----------------------------------------------------------*/
82 | #define TEMT600_ADC_IN_Pin GPIO_PIN_0
83 | #define TEMT600_ADC_IN_GPIO_Port GPIOA
84 | #define MAX44009_INT_Pin GPIO_PIN_10
85 | #define MAX44009_INT_GPIO_Port GPIOA
86 | #define MAX44009_INT_EXTI_IRQn EXTI15_10_IRQn
87 | #define TEST_Pin GPIO_PIN_4
88 | #define TEST_GPIO_Port GPIOB
89 | /* USER CODE BEGIN Private defines */
90 |
91 | /* USER CODE END Private defines */
92 |
93 | #ifdef __cplusplus
94 | }
95 | #endif
96 |
97 | #endif /* __MAIN_H */
98 |
99 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
100 |
--------------------------------------------------------------------------------
/Inc/max44009.h:
--------------------------------------------------------------------------------
1 | /*
2 | * max44009.h
3 | *
4 | * The MIT License.
5 | * Created on: 06.12.2018
6 | * Author: Mateusz Salamon
7 | * www.msalamon.pl
8 | * mateusz@msalamon.pl
9 | *
10 | * https://msalamon.pl/pomiar-natezenia-swiatla-z-wykorzystaniem-stm32/
11 | * https://github.com/lamik/Light_Sensors_STM32
12 | */
13 |
14 | #ifndef MAX44009_H_
15 | #define MAX44009_H_
16 |
17 | #define MAX44009_ADDRESS (0x4A<<1)
18 |
19 | //
20 | // Registers
21 | //
22 | #define MAX44009_INTERRUPT_STATUS_REGISTER 0x00
23 | #define MAX44009_INTERRPUT_ENABLE_REGISTER 0x01
24 | #define MAX44009_CONFIGURATION_REGISTER 0x02
25 | #define MAX44009_LUX_HIGH_BYTE_REGISTER 0x03
26 | #define MAX44009_LUX_LOW_BYTE_REGISTER 0x04
27 | #define MAX44009_UPPER_THRESHOLD_REGISTER 0x05
28 | #define MAX44009_LOWER_THRESHOLD_REGISTER 0x06
29 | #define MAX44009_THRESHOLD_TIMER_REGISTER 0x07
30 |
31 |
32 | typedef enum {
33 | MAX44009_OK = 0,
34 | MAX44009_ERROR = 1
35 | } MAX44009_STATUS;
36 |
37 | typedef enum
38 | {
39 | INTEGRATION_TIME_6_25_MS = 0x07, // Manual mode only
40 | INTEGRATION_TIME_12_5_MS = 0x06, // Manual mode only
41 | INTEGRATION_TIME_25_MS = 0x05, // Manual mode only
42 | INTEGRATION_TIME_50_MS = 0x04, // Manual mode only
43 | INTEGRATION_TIME_100_MS = 0x03, // This is a preferred mode for high-brightness applications
44 | INTEGRATION_TIME_200_MS = 0x02,
45 | INTEGRATION_TIME_400_MS = 0x01,
46 | INTEGRATION_TIME_800_MS = 0x00 // This is a preferred mode for boosting low-light sensitivity
47 | } max44009_timer;
48 |
49 |
50 | MAX44009_STATUS MAX44009_Init(I2C_HandleTypeDef *hi2c);
51 |
52 | MAX44009_STATUS MAX44009_ReadConfigurationRegister(uint8_t *Config);
53 | MAX44009_STATUS MAX44009_WriteConfigurationRegister(uint8_t Config);
54 |
55 | MAX44009_STATUS MAX44009_ContinuousMode(uint8_t Enable);
56 | MAX44009_STATUS MAX44009_ManualConfiguration(uint8_t Enable);
57 | MAX44009_STATUS MAX44009_CurrentDivisionRatio(uint8_t Enable);
58 | MAX44009_STATUS MAX44009_IntegrationTime(max44009_timer Timer);
59 |
60 | MAX44009_STATUS MAX44009_ReadLightLowResolution(float *Result);
61 | MAX44009_STATUS MAX44009_ReadLightHighResolution(float *Result);
62 |
63 | MAX44009_STATUS MAX44009_ReadInterruptStatus(uint8_t *Status);
64 | MAX44009_STATUS MAX44009_WriteInterruptEnable(uint8_t Enable);
65 |
66 | MAX44009_STATUS MAX44009_SetUpperThreshold(float Threshold);
67 | MAX44009_STATUS MAX44009_SetLowerThreshold(float Threshold);
68 | MAX44009_STATUS MAX44009_SetThresholdTimer(uint8_t Timer);
69 |
70 | #endif /* MAX44009_H_ */
71 |
--------------------------------------------------------------------------------
/Inc/stm32f4xx_it.h:
--------------------------------------------------------------------------------
1 | /* USER CODE BEGIN Header */
2 | /**
3 | ******************************************************************************
4 | * @file stm32f4xx_it.h
5 | * @brief This file contains the headers of the interrupt handlers.
6 | ******************************************************************************
7 | *
8 | * COPYRIGHT(c) 2018 STMicroelectronics
9 | *
10 | * Redistribution and use in source and binary forms, with or without modification,
11 | * are permitted provided that the following conditions are met:
12 | * 1. Redistributions of source code must retain the above copyright notice,
13 | * this list of conditions and the following disclaimer.
14 | * 2. Redistributions in binary form must reproduce the above copyright notice,
15 | * this list of conditions and the following disclaimer in the documentation
16 | * and/or other materials provided with the distribution.
17 | * 3. Neither the name of STMicroelectronics nor the names of its contributors
18 | * may be used to endorse or promote products derived from this software
19 | * without specific prior written permission.
20 | *
21 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
22 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
24 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
25 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
27 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
28 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
29 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
30 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31 | *
32 | ******************************************************************************
33 | */
34 | /* USER CODE END Header */
35 |
36 | /* Define to prevent recursive inclusion -------------------------------------*/
37 | #ifndef __STM32F4xx_IT_H
38 | #define __STM32F4xx_IT_H
39 |
40 | #ifdef __cplusplus
41 | extern "C" {
42 | #endif
43 |
44 | /* Private includes ----------------------------------------------------------*/
45 | /* USER CODE BEGIN Includes */
46 |
47 | /* USER CODE END Includes */
48 |
49 | /* Exported types ------------------------------------------------------------*/
50 | /* USER CODE BEGIN ET */
51 |
52 | /* USER CODE END ET */
53 |
54 | /* Exported constants --------------------------------------------------------*/
55 | /* USER CODE BEGIN EC */
56 |
57 | /* USER CODE END EC */
58 |
59 | /* Exported macro ------------------------------------------------------------*/
60 | /* USER CODE BEGIN EM */
61 |
62 | /* USER CODE END EM */
63 |
64 | /* Exported functions prototypes ---------------------------------------------*/
65 | void NMI_Handler(void);
66 | void HardFault_Handler(void);
67 | void MemManage_Handler(void);
68 | void BusFault_Handler(void);
69 | void UsageFault_Handler(void);
70 | void SVC_Handler(void);
71 | void DebugMon_Handler(void);
72 | void PendSV_Handler(void);
73 | void SysTick_Handler(void);
74 | void EXTI15_10_IRQHandler(void);
75 | void DMA2_Stream0_IRQHandler(void);
76 | /* USER CODE BEGIN EFP */
77 |
78 | /* USER CODE END EFP */
79 |
80 | #ifdef __cplusplus
81 | }
82 | #endif
83 |
84 | #endif /* __STM32F4xx_IT_H */
85 |
86 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
87 |
--------------------------------------------------------------------------------
/Inc/temt6000.h:
--------------------------------------------------------------------------------
1 | /*
2 | * temt6000.h
3 | *
4 | * The MIT License.
5 | * Created on: 19.01.2019
6 | * Author: Mateusz Salamon
7 | * www.msalamon.pl
8 | * mateusz@msalamon.pl
9 | *
10 | * https://msalamon.pl/pomiar-natezenia-swiatla-z-wykorzystaniem-stm32/
11 | * https://github.com/lamik/Light_Sensors_STM32
12 | */
13 |
14 | #ifndef TEMT6000_H_
15 | #define TEMT6000_H_
16 |
17 | #define TEMT6000_ADC_MAX_VALUE 4096
18 | #define TEMT6000_POWER_SUPPLY 3.3
19 | #define TEMT6000_RESISTOR_OHMS 1000
20 | #define TEMT6000_ADC_SAMPLES 8
21 |
22 | typedef enum {
23 | TEMT6000_OK = 0,
24 | TEMT6000_ERROR = 1
25 | } TEMT6000_STATUS;
26 |
27 | TEMT6000_STATUS TEMT6000_Init(ADC_HandleTypeDef *hadc);
28 |
29 | TEMT6000_STATUS TEMT6000_ReadLight(float *Result);
30 | #endif /* TEMT6000_H_ */
31 |
--------------------------------------------------------------------------------
/Inc/usart.h:
--------------------------------------------------------------------------------
1 | /**
2 | ******************************************************************************
3 | * File Name : USART.h
4 | * Description : This file provides code for the configuration
5 | * of the USART instances.
6 | ******************************************************************************
7 | ** This notice applies to any and all portions of this file
8 | * that are not between comment pairs USER CODE BEGIN and
9 | * USER CODE END. Other portions of this file, whether
10 | * inserted by the user or by software development tools
11 | * are owned by their respective copyright owners.
12 | *
13 | * COPYRIGHT(c) 2019 STMicroelectronics
14 | *
15 | * Redistribution and use in source and binary forms, with or without modification,
16 | * are permitted provided that the following conditions are met:
17 | * 1. Redistributions of source code must retain the above copyright notice,
18 | * this list of conditions and the following disclaimer.
19 | * 2. Redistributions in binary form must reproduce the above copyright notice,
20 | * this list of conditions and the following disclaimer in the documentation
21 | * and/or other materials provided with the distribution.
22 | * 3. Neither the name of STMicroelectronics nor the names of its contributors
23 | * may be used to endorse or promote products derived from this software
24 | * without specific prior written permission.
25 | *
26 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
27 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
28 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
29 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
30 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
31 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
32 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
33 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
34 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
35 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
36 | *
37 | ******************************************************************************
38 | */
39 | /* Define to prevent recursive inclusion -------------------------------------*/
40 | #ifndef __usart_H
41 | #define __usart_H
42 | #ifdef __cplusplus
43 | extern "C" {
44 | #endif
45 |
46 | /* Includes ------------------------------------------------------------------*/
47 | #include "main.h"
48 |
49 | /* USER CODE BEGIN Includes */
50 |
51 | /* USER CODE END Includes */
52 |
53 | extern UART_HandleTypeDef huart2;
54 |
55 | /* USER CODE BEGIN Private defines */
56 |
57 | /* USER CODE END Private defines */
58 |
59 | void MX_USART2_UART_Init(void);
60 |
61 | /* USER CODE BEGIN Prototypes */
62 |
63 | /* USER CODE END Prototypes */
64 |
65 | #ifdef __cplusplus
66 | }
67 | #endif
68 | #endif /*__ usart_H */
69 |
70 | /**
71 | * @}
72 | */
73 |
74 | /**
75 | * @}
76 | */
77 |
78 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
79 |
--------------------------------------------------------------------------------
/LICENSE:
--------------------------------------------------------------------------------
1 | Copyright (c) 2018 Mateusz Salamon
2 |
3 | Permission is hereby granted, free of charge, to any person obtaining a copy
4 | of this software and associated documentation files (the "Software"), to deal
5 | in the Software without restriction, including without limitation the rights
6 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
7 | copies of the Software, and to permit persons to whom the Software is
8 | furnished to do so, subject to the following conditions:
9 |
10 | The above copyright notice and this permission notice shall be included in
11 | all copies or substantial portions of the Software.
12 |
13 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
14 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
15 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
16 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
17 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
18 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
19 | THE SOFTWARE.
--------------------------------------------------------------------------------
/Light_sensors Run.cfg:
--------------------------------------------------------------------------------
1 | # This is an Light_sensors board with a single STM32F401RETx chip
2 | #
3 | # Generated by System Workbench for STM32
4 | # Take care that such file, as generated, may be overridden without any early notice. Please have a look to debug launch configuration setup(s)
5 |
6 | source [find interface/stlink.cfg]
7 |
8 | set WORKAREASIZE 0x8000
9 |
10 | transport select "hla_swd"
11 |
12 | set CHIPNAME STM32F401RETx
13 | set BOARDNAME Light_sensors
14 |
15 | # Enable debug when in low power modes
16 | set ENABLE_LOW_POWER 1
17 |
18 | # Stop Watchdog counters when halt
19 | set STOP_WATCHDOG 1
20 |
21 | # STlink Debug clock frequency
22 | set CLOCK_FREQ 4000
23 |
24 | # use hardware reset, connect under reset
25 | # connect_assert_srst needed if low power mode application running (WFI...)
26 | reset_config srst_only srst_nogate connect_assert_srst
27 | set CONNECT_UNDER_RESET 1
28 |
29 | source [find target/stm32f4x.cfg]
30 |
--------------------------------------------------------------------------------
/Light_sensors.ioc:
--------------------------------------------------------------------------------
1 | #MicroXplorer Configuration settings - do not modify
2 | ADC1.Channel-0\#ChannelRegularConversion=ADC_CHANNEL_0
3 | ADC1.ContinuousConvMode=ENABLE
4 | ADC1.DMAContinuousRequests=ENABLE
5 | ADC1.IPParameters=Rank-0\#ChannelRegularConversion,Channel-0\#ChannelRegularConversion,SamplingTime-0\#ChannelRegularConversion,NbrOfConversionFlag,master,NbrOfConversion,InjNumberOfConversion,ScanConvMode,ContinuousConvMode,DMAContinuousRequests
6 | ADC1.InjNumberOfConversion=0
7 | ADC1.NbrOfConversion=1
8 | ADC1.NbrOfConversionFlag=1
9 | ADC1.Rank-0\#ChannelRegularConversion=1
10 | ADC1.SamplingTime-0\#ChannelRegularConversion=ADC_SAMPLETIME_480CYCLES
11 | ADC1.ScanConvMode=DISABLE
12 | ADC1.master=1
13 | Dma.ADC1.0.Direction=DMA_PERIPH_TO_MEMORY
14 | Dma.ADC1.0.FIFOMode=DMA_FIFOMODE_DISABLE
15 | Dma.ADC1.0.Instance=DMA2_Stream0
16 | Dma.ADC1.0.MemDataAlignment=DMA_MDATAALIGN_HALFWORD
17 | Dma.ADC1.0.MemInc=DMA_MINC_ENABLE
18 | Dma.ADC1.0.Mode=DMA_CIRCULAR
19 | Dma.ADC1.0.PeriphDataAlignment=DMA_PDATAALIGN_HALFWORD
20 | Dma.ADC1.0.PeriphInc=DMA_PINC_DISABLE
21 | Dma.ADC1.0.Priority=DMA_PRIORITY_MEDIUM
22 | Dma.ADC1.0.RequestParameters=Instance,Direction,PeriphInc,MemInc,PeriphDataAlignment,MemDataAlignment,Mode,Priority,FIFOMode
23 | Dma.Request0=ADC1
24 | Dma.RequestsNb=1
25 | File.Version=6
26 | I2C2.I2C_Mode=I2C_Fast
27 | I2C2.IPParameters=I2C_Mode
28 | KeepUserPlacement=false
29 | Mcu.Family=STM32F4
30 | Mcu.IP0=ADC1
31 | Mcu.IP1=DMA
32 | Mcu.IP2=I2C2
33 | Mcu.IP3=NVIC
34 | Mcu.IP4=RCC
35 | Mcu.IP5=SYS
36 | Mcu.IP6=USART2
37 | Mcu.IPNb=7
38 | Mcu.Name=STM32F401R(D-E)Tx
39 | Mcu.Package=LQFP64
40 | Mcu.Pin0=PA0-WKUP
41 | Mcu.Pin1=PA2
42 | Mcu.Pin2=PA3
43 | Mcu.Pin3=PB10
44 | Mcu.Pin4=PA10
45 | Mcu.Pin5=PB3
46 | Mcu.Pin6=PB4
47 | Mcu.Pin7=VP_SYS_VS_Systick
48 | Mcu.PinsNb=8
49 | Mcu.ThirdPartyNb=0
50 | Mcu.UserConstants=
51 | Mcu.UserName=STM32F401RETx
52 | MxCube.Version=5.0.0
53 | MxDb.Version=DB.5.0.0
54 | NVIC.BusFault_IRQn=true\:0\:0\:false\:false\:true\:false
55 | NVIC.DMA2_Stream0_IRQn=true\:0\:0\:false\:false\:true\:false
56 | NVIC.DebugMonitor_IRQn=true\:0\:0\:false\:false\:true\:false
57 | NVIC.EXTI15_10_IRQn=true\:0\:0\:false\:true\:true\:1\:true
58 | NVIC.HardFault_IRQn=true\:0\:0\:false\:false\:true\:false
59 | NVIC.MemoryManagement_IRQn=true\:0\:0\:false\:false\:true\:false
60 | NVIC.NonMaskableInt_IRQn=true\:0\:0\:false\:false\:true\:false
61 | NVIC.PendSV_IRQn=true\:0\:0\:false\:false\:true\:false
62 | NVIC.PriorityGroup=NVIC_PRIORITYGROUP_4
63 | NVIC.SVCall_IRQn=true\:0\:0\:false\:false\:true\:false
64 | NVIC.SysTick_IRQn=true\:0\:0\:false\:false\:true\:false
65 | NVIC.UsageFault_IRQn=true\:0\:0\:false\:false\:true\:false
66 | PA0-WKUP.GPIOParameters=GPIO_Label
67 | PA0-WKUP.GPIO_Label=TEMT600_ADC_IN
68 | PA0-WKUP.Locked=true
69 | PA0-WKUP.Signal=ADCx_IN0
70 | PA10.GPIOParameters=GPIO_PuPd,GPIO_Label,GPIO_ModeDefaultEXTI
71 | PA10.GPIO_Label=MAX44009_INT
72 | PA10.GPIO_ModeDefaultEXTI=GPIO_MODE_IT_FALLING
73 | PA10.GPIO_PuPd=GPIO_PULLUP
74 | PA10.Locked=true
75 | PA10.Signal=GPXTI10
76 | PA2.Mode=Asynchronous
77 | PA2.Signal=USART2_TX
78 | PA3.Mode=Asynchronous
79 | PA3.Signal=USART2_RX
80 | PB10.Mode=I2C
81 | PB10.Signal=I2C2_SCL
82 | PB3.Mode=I2C
83 | PB3.Signal=I2C2_SDA
84 | PB4.GPIOParameters=GPIO_Label
85 | PB4.GPIO_Label=TEST
86 | PB4.Locked=true
87 | PB4.Signal=GPIO_Output
88 | PCC.Checker=false
89 | PCC.Line=STM32F401
90 | PCC.MCU=STM32F401R(D-E)Tx
91 | PCC.PartNumber=STM32F401RETx
92 | PCC.Seq0=0
93 | PCC.Series=STM32F4
94 | PCC.Temperature=25
95 | PCC.Vdd=null
96 | PinOutPanel.RotationAngle=0
97 | ProjectManager.AskForMigrate=true
98 | ProjectManager.BackupPrevious=false
99 | ProjectManager.CompilerOptimize=6
100 | ProjectManager.ComputerToolchain=false
101 | ProjectManager.CoupleFile=true
102 | ProjectManager.CustomerFirmwarePackage=
103 | ProjectManager.DefaultFWLocation=true
104 | ProjectManager.DeletePrevious=true
105 | ProjectManager.DeviceId=STM32F401RETx
106 | ProjectManager.FirmwarePackage=STM32Cube FW_F4 V1.23.0
107 | ProjectManager.FreePins=false
108 | ProjectManager.HalAssertFull=false
109 | ProjectManager.HeapSize=0x200
110 | ProjectManager.KeepUserCode=true
111 | ProjectManager.LastFirmware=true
112 | ProjectManager.LibraryCopy=1
113 | ProjectManager.MainLocation=Src
114 | ProjectManager.NoMain=false
115 | ProjectManager.PreviousToolchain=SW4STM32
116 | ProjectManager.ProjectBuild=false
117 | ProjectManager.ProjectFileName=Light_sensors.ioc
118 | ProjectManager.ProjectName=Light_sensors
119 | ProjectManager.StackSize=0x400
120 | ProjectManager.TargetToolchain=SW4STM32
121 | ProjectManager.ToolChainLocation=
122 | ProjectManager.UnderRoot=true
123 | ProjectManager.functionlistsort=1-MX_GPIO_Init-GPIO-false-HAL-true,2-MX_DMA_Init-DMA-false-HAL-true,3-SystemClock_Config-RCC-false-HAL-false,4-MX_I2C2_Init-I2C2-false-HAL-true,5-MX_USART2_UART_Init-USART2-false-HAL-true,6-MX_ADC1_Init-ADC1-false-HAL-true
124 | RCC.48MHZClocksFreq_Value=42000000
125 | RCC.AHBFreq_Value=84000000
126 | RCC.APB1CLKDivider=RCC_HCLK_DIV2
127 | RCC.APB1Freq_Value=42000000
128 | RCC.APB1TimFreq_Value=84000000
129 | RCC.APB2Freq_Value=84000000
130 | RCC.APB2TimFreq_Value=84000000
131 | RCC.CortexFreq_Value=84000000
132 | RCC.FCLKCortexFreq_Value=84000000
133 | RCC.HCLKFreq_Value=84000000
134 | RCC.HSE_VALUE=25000000
135 | RCC.HSI_VALUE=16000000
136 | RCC.I2SClocksFreq_Value=192000000
137 | RCC.IPParameters=48MHZClocksFreq_Value,AHBFreq_Value,APB1CLKDivider,APB1Freq_Value,APB1TimFreq_Value,APB2Freq_Value,APB2TimFreq_Value,CortexFreq_Value,FCLKCortexFreq_Value,HCLKFreq_Value,HSE_VALUE,HSI_VALUE,I2SClocksFreq_Value,LSE_VALUE,LSI_VALUE,MCO2PinFreq_Value,PLLCLKFreq_Value,PLLM,PLLN,PLLQCLKFreq_Value,RTCFreq_Value,RTCHSEDivFreq_Value,SYSCLKFreq_VALUE,SYSCLKSource,VCOI2SOutputFreq_Value,VCOInputFreq_Value,VCOOutputFreq_Value,VcooutputI2S
138 | RCC.LSE_VALUE=32768
139 | RCC.LSI_VALUE=32000
140 | RCC.MCO2PinFreq_Value=84000000
141 | RCC.PLLCLKFreq_Value=84000000
142 | RCC.PLLM=8
143 | RCC.PLLN=84
144 | RCC.PLLQCLKFreq_Value=42000000
145 | RCC.RTCFreq_Value=32000
146 | RCC.RTCHSEDivFreq_Value=12500000
147 | RCC.SYSCLKFreq_VALUE=84000000
148 | RCC.SYSCLKSource=RCC_SYSCLKSOURCE_PLLCLK
149 | RCC.VCOI2SOutputFreq_Value=384000000
150 | RCC.VCOInputFreq_Value=2000000
151 | RCC.VCOOutputFreq_Value=168000000
152 | RCC.VcooutputI2S=192000000
153 | SH.ADCx_IN0.0=ADC1_IN0,IN0
154 | SH.ADCx_IN0.ConfNb=1
155 | SH.GPXTI10.0=GPIO_EXTI10
156 | SH.GPXTI10.ConfNb=1
157 | USART2.IPParameters=VirtualMode
158 | USART2.VirtualMode=VM_ASYNC
159 | VP_SYS_VS_Systick.Mode=SysTick
160 | VP_SYS_VS_Systick.Signal=SYS_VS_Systick
161 | board=custom
162 |
--------------------------------------------------------------------------------
/Light_sensors.xml:
--------------------------------------------------------------------------------
1 |
2 |
3 |
4 | Light_sensors
5 | STM32F401RETx
6 | SWD
7 | ST-LinkV2-1
8 |
9 |
10 |
--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
1 | https://msalamon.pl/pomiar-natezenia-swiatla-z-wykorzystaniem-stm32/
2 |
3 | STM32 libraries for three light sensors:
4 |
5 | - BH1750
6 | - MAX44009
7 | - TEMT6000
8 |
9 | Code is based in STM32 HAL libraries. I used STM32F401RE but it's easy to port with HAL to another MCU.
--------------------------------------------------------------------------------
/STM32F401RETx_FLASH.ld:
--------------------------------------------------------------------------------
1 | /*
2 | *****************************************************************************
3 | **
4 |
5 | ** File : LinkerScript.ld
6 | **
7 | ** Abstract : Linker script for STM32F401RETx Device with
8 | ** 512KByte FLASH, 96KByte RAM
9 | **
10 | ** Set heap size, stack size and stack location according
11 | ** to application requirements.
12 | **
13 | ** Set memory bank area and size if external memory is used.
14 | **
15 | ** Target : STMicroelectronics STM32
16 | **
17 | **
18 | ** Distribution: The file is distributed as is, without any warranty
19 | ** of any kind.
20 | **
21 | ** (c)Copyright Ac6.
22 | ** You may use this file as-is or modify it according to the needs of your
23 | ** project. Distribution of this file (unmodified or modified) is not
24 | ** permitted. Ac6 permit registered System Workbench for MCU users the
25 | ** rights to distribute the assembled, compiled & linked contents of this
26 | ** file as part of an application binary file, provided that it is built
27 | ** using the System Workbench for MCU toolchain.
28 | **
29 | *****************************************************************************
30 | */
31 |
32 | /* Entry Point */
33 | ENTRY(Reset_Handler)
34 |
35 | /* Highest address of the user mode stack */
36 | _estack = 0x20018000; /* end of RAM */
37 | /* Generate a link error if heap and stack don't fit into RAM */
38 | _Min_Heap_Size = 0x200; /* required amount of heap */
39 | _Min_Stack_Size = 0x400; /* required amount of stack */
40 |
41 | /* Specify the memory areas */
42 | MEMORY
43 | {
44 | RAM (xrw) : ORIGIN = 0x20000000, LENGTH = 96K
45 | FLASH (rx) : ORIGIN = 0x8000000, LENGTH = 512K
46 | }
47 |
48 | /* Define output sections */
49 | SECTIONS
50 | {
51 | /* The startup code goes first into FLASH */
52 | .isr_vector :
53 | {
54 | . = ALIGN(4);
55 | KEEP(*(.isr_vector)) /* Startup code */
56 | . = ALIGN(4);
57 | } >FLASH
58 |
59 | /* The program code and other data goes into FLASH */
60 | .text :
61 | {
62 | . = ALIGN(4);
63 | *(.text) /* .text sections (code) */
64 | *(.text*) /* .text* sections (code) */
65 | *(.glue_7) /* glue arm to thumb code */
66 | *(.glue_7t) /* glue thumb to arm code */
67 | *(.eh_frame)
68 |
69 | KEEP (*(.init))
70 | KEEP (*(.fini))
71 |
72 | . = ALIGN(4);
73 | _etext = .; /* define a global symbols at end of code */
74 | } >FLASH
75 |
76 | /* Constant data goes into FLASH */
77 | .rodata :
78 | {
79 | . = ALIGN(4);
80 | *(.rodata) /* .rodata sections (constants, strings, etc.) */
81 | *(.rodata*) /* .rodata* sections (constants, strings, etc.) */
82 | . = ALIGN(4);
83 | } >FLASH
84 |
85 | .ARM.extab : { *(.ARM.extab* .gnu.linkonce.armextab.*) } >FLASH
86 | .ARM : {
87 | __exidx_start = .;
88 | *(.ARM.exidx*)
89 | __exidx_end = .;
90 | } >FLASH
91 |
92 | .preinit_array :
93 | {
94 | PROVIDE_HIDDEN (__preinit_array_start = .);
95 | KEEP (*(.preinit_array*))
96 | PROVIDE_HIDDEN (__preinit_array_end = .);
97 | } >FLASH
98 | .init_array :
99 | {
100 | PROVIDE_HIDDEN (__init_array_start = .);
101 | KEEP (*(SORT(.init_array.*)))
102 | KEEP (*(.init_array*))
103 | PROVIDE_HIDDEN (__init_array_end = .);
104 | } >FLASH
105 | .fini_array :
106 | {
107 | PROVIDE_HIDDEN (__fini_array_start = .);
108 | KEEP (*(SORT(.fini_array.*)))
109 | KEEP (*(.fini_array*))
110 | PROVIDE_HIDDEN (__fini_array_end = .);
111 | } >FLASH
112 |
113 | /* used by the startup to initialize data */
114 | _sidata = LOADADDR(.data);
115 |
116 | /* Initialized data sections goes into RAM, load LMA copy after code */
117 | .data :
118 | {
119 | . = ALIGN(4);
120 | _sdata = .; /* create a global symbol at data start */
121 | *(.data) /* .data sections */
122 | *(.data*) /* .data* sections */
123 |
124 | . = ALIGN(4);
125 | _edata = .; /* define a global symbol at data end */
126 | } >RAM AT> FLASH
127 |
128 |
129 | /* Uninitialized data section */
130 | . = ALIGN(4);
131 | .bss :
132 | {
133 | /* This is used by the startup in order to initialize the .bss secion */
134 | _sbss = .; /* define a global symbol at bss start */
135 | __bss_start__ = _sbss;
136 | *(.bss)
137 | *(.bss*)
138 | *(COMMON)
139 |
140 | . = ALIGN(4);
141 | _ebss = .; /* define a global symbol at bss end */
142 | __bss_end__ = _ebss;
143 | } >RAM
144 |
145 | /* User_heap_stack section, used to check that there is enough RAM left */
146 | ._user_heap_stack :
147 | {
148 | . = ALIGN(8);
149 | PROVIDE ( end = . );
150 | PROVIDE ( _end = . );
151 | . = . + _Min_Heap_Size;
152 | . = . + _Min_Stack_Size;
153 | . = ALIGN(8);
154 | } >RAM
155 |
156 |
157 |
158 | /* Remove information from the standard libraries */
159 | /DISCARD/ :
160 | {
161 | libc.a ( * )
162 | libm.a ( * )
163 | libgcc.a ( * )
164 | }
165 |
166 | .ARM.attributes 0 : { *(.ARM.attributes) }
167 | }
168 |
169 |
170 |
--------------------------------------------------------------------------------
/Src/adc.c:
--------------------------------------------------------------------------------
1 | /**
2 | ******************************************************************************
3 | * File Name : ADC.c
4 | * Description : This file provides code for the configuration
5 | * of the ADC instances.
6 | ******************************************************************************
7 | ** This notice applies to any and all portions of this file
8 | * that are not between comment pairs USER CODE BEGIN and
9 | * USER CODE END. Other portions of this file, whether
10 | * inserted by the user or by software development tools
11 | * are owned by their respective copyright owners.
12 | *
13 | * COPYRIGHT(c) 2019 STMicroelectronics
14 | *
15 | * Redistribution and use in source and binary forms, with or without modification,
16 | * are permitted provided that the following conditions are met:
17 | * 1. Redistributions of source code must retain the above copyright notice,
18 | * this list of conditions and the following disclaimer.
19 | * 2. Redistributions in binary form must reproduce the above copyright notice,
20 | * this list of conditions and the following disclaimer in the documentation
21 | * and/or other materials provided with the distribution.
22 | * 3. Neither the name of STMicroelectronics nor the names of its contributors
23 | * may be used to endorse or promote products derived from this software
24 | * without specific prior written permission.
25 | *
26 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
27 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
28 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
29 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
30 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
31 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
32 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
33 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
34 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
35 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
36 | *
37 | ******************************************************************************
38 | */
39 |
40 | /* Includes ------------------------------------------------------------------*/
41 | #include "adc.h"
42 |
43 | /* USER CODE BEGIN 0 */
44 |
45 | /* USER CODE END 0 */
46 |
47 | ADC_HandleTypeDef hadc1;
48 | DMA_HandleTypeDef hdma_adc1;
49 |
50 | /* ADC1 init function */
51 | void MX_ADC1_Init(void)
52 | {
53 | ADC_ChannelConfTypeDef sConfig = {0};
54 |
55 | /**Configure the global features of the ADC (Clock, Resolution, Data Alignment and number of conversion)
56 | */
57 | hadc1.Instance = ADC1;
58 | hadc1.Init.ClockPrescaler = ADC_CLOCK_SYNC_PCLK_DIV4;
59 | hadc1.Init.Resolution = ADC_RESOLUTION_12B;
60 | hadc1.Init.ScanConvMode = DISABLE;
61 | hadc1.Init.ContinuousConvMode = ENABLE;
62 | hadc1.Init.DiscontinuousConvMode = DISABLE;
63 | hadc1.Init.ExternalTrigConvEdge = ADC_EXTERNALTRIGCONVEDGE_NONE;
64 | hadc1.Init.ExternalTrigConv = ADC_SOFTWARE_START;
65 | hadc1.Init.DataAlign = ADC_DATAALIGN_RIGHT;
66 | hadc1.Init.NbrOfConversion = 1;
67 | hadc1.Init.DMAContinuousRequests = ENABLE;
68 | hadc1.Init.EOCSelection = ADC_EOC_SINGLE_CONV;
69 | if (HAL_ADC_Init(&hadc1) != HAL_OK)
70 | {
71 | Error_Handler();
72 | }
73 | /**Configure for the selected ADC regular channel its corresponding rank in the sequencer and its sample time.
74 | */
75 | sConfig.Channel = ADC_CHANNEL_0;
76 | sConfig.Rank = 1;
77 | sConfig.SamplingTime = ADC_SAMPLETIME_480CYCLES;
78 | if (HAL_ADC_ConfigChannel(&hadc1, &sConfig) != HAL_OK)
79 | {
80 | Error_Handler();
81 | }
82 |
83 | }
84 |
85 | void HAL_ADC_MspInit(ADC_HandleTypeDef* adcHandle)
86 | {
87 |
88 | GPIO_InitTypeDef GPIO_InitStruct = {0};
89 | if(adcHandle->Instance==ADC1)
90 | {
91 | /* USER CODE BEGIN ADC1_MspInit 0 */
92 |
93 | /* USER CODE END ADC1_MspInit 0 */
94 | /* ADC1 clock enable */
95 | __HAL_RCC_ADC1_CLK_ENABLE();
96 |
97 | __HAL_RCC_GPIOA_CLK_ENABLE();
98 | /**ADC1 GPIO Configuration
99 | PA0-WKUP ------> ADC1_IN0
100 | */
101 | GPIO_InitStruct.Pin = TEMT600_ADC_IN_Pin;
102 | GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
103 | GPIO_InitStruct.Pull = GPIO_NOPULL;
104 | HAL_GPIO_Init(TEMT600_ADC_IN_GPIO_Port, &GPIO_InitStruct);
105 |
106 | /* ADC1 DMA Init */
107 | /* ADC1 Init */
108 | hdma_adc1.Instance = DMA2_Stream0;
109 | hdma_adc1.Init.Channel = DMA_CHANNEL_0;
110 | hdma_adc1.Init.Direction = DMA_PERIPH_TO_MEMORY;
111 | hdma_adc1.Init.PeriphInc = DMA_PINC_DISABLE;
112 | hdma_adc1.Init.MemInc = DMA_MINC_ENABLE;
113 | hdma_adc1.Init.PeriphDataAlignment = DMA_PDATAALIGN_HALFWORD;
114 | hdma_adc1.Init.MemDataAlignment = DMA_MDATAALIGN_HALFWORD;
115 | hdma_adc1.Init.Mode = DMA_CIRCULAR;
116 | hdma_adc1.Init.Priority = DMA_PRIORITY_MEDIUM;
117 | hdma_adc1.Init.FIFOMode = DMA_FIFOMODE_DISABLE;
118 | if (HAL_DMA_Init(&hdma_adc1) != HAL_OK)
119 | {
120 | Error_Handler();
121 | }
122 |
123 | __HAL_LINKDMA(adcHandle,DMA_Handle,hdma_adc1);
124 |
125 | /* USER CODE BEGIN ADC1_MspInit 1 */
126 |
127 | /* USER CODE END ADC1_MspInit 1 */
128 | }
129 | }
130 |
131 | void HAL_ADC_MspDeInit(ADC_HandleTypeDef* adcHandle)
132 | {
133 |
134 | if(adcHandle->Instance==ADC1)
135 | {
136 | /* USER CODE BEGIN ADC1_MspDeInit 0 */
137 |
138 | /* USER CODE END ADC1_MspDeInit 0 */
139 | /* Peripheral clock disable */
140 | __HAL_RCC_ADC1_CLK_DISABLE();
141 |
142 | /**ADC1 GPIO Configuration
143 | PA0-WKUP ------> ADC1_IN0
144 | */
145 | HAL_GPIO_DeInit(TEMT600_ADC_IN_GPIO_Port, TEMT600_ADC_IN_Pin);
146 |
147 | /* ADC1 DMA DeInit */
148 | HAL_DMA_DeInit(adcHandle->DMA_Handle);
149 | /* USER CODE BEGIN ADC1_MspDeInit 1 */
150 |
151 | /* USER CODE END ADC1_MspDeInit 1 */
152 | }
153 | }
154 |
155 | /* USER CODE BEGIN 1 */
156 |
157 | /* USER CODE END 1 */
158 |
159 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
160 |
--------------------------------------------------------------------------------
/Src/bh1750.c:
--------------------------------------------------------------------------------
1 | /*
2 | * bh1750.c
3 | *
4 | * The MIT License.
5 | * Created on: 02.12.2018
6 | * Author: Mateusz Salamon
7 | * www.msalamon.pl
8 | * mateusz@msalamon.pl
9 | *
10 | * https://msalamon.pl/pomiar-natezenia-swiatla-z-wykorzystaniem-stm32/
11 | * https://github.com/lamik/Light_Sensors_STM32
12 | */
13 |
14 | #include "main.h"
15 | #include "i2c.h"
16 |
17 | #include "bh1750.h"
18 |
19 | I2C_HandleTypeDef *bh1750_i2c; // Handler to I2C interface
20 | bh1750_mode Bh1750_Mode; // Current sensor mode
21 | uint8_t Bh1750_Mtreg; // Current MT register value
22 |
23 | //
24 | // Initialization.
25 | //
26 | BH1750_STATUS BH1750_Init(I2C_HandleTypeDef *hi2c)
27 | {
28 | bh1750_i2c = hi2c;
29 | if(BH1750_OK == BH1750_Reset())
30 | {
31 | if(BH1750_OK == BH1750_SetMtreg(BH1750_DEFAULT_MTREG)) // Set default value;
32 | return BH1750_OK;
33 | }
34 | return BH1750_ERROR;
35 | }
36 |
37 | //
38 | // Reset all registers to default value.
39 | //
40 | BH1750_STATUS BH1750_Reset(void)
41 | {
42 | uint8_t tmp = 0x07;
43 | if(HAL_OK == HAL_I2C_Master_Transmit(bh1750_i2c, BH1750_ADDRESS, &tmp, 1, 10))
44 | return BH1750_OK;
45 |
46 | return BH1750_ERROR;
47 | }
48 |
49 | //
50 | // Set the power state.
51 | // 0 - sleep, low power.
52 | // 1 - running.
53 | //
54 | BH1750_STATUS BH1750_PowerState(uint8_t PowerOn)
55 | {
56 | PowerOn = (PowerOn? 1:0);
57 | if(HAL_OK == HAL_I2C_Master_Transmit(bh1750_i2c, BH1750_ADDRESS, &PowerOn, 1, 10))
58 | return BH1750_OK;
59 |
60 | return BH1750_ERROR;
61 | }
62 |
63 | //
64 | // Set the mode of converting. Look into bh1750_mode enum.
65 | //
66 | BH1750_STATUS BH1750_SetMode(bh1750_mode Mode)
67 | {
68 | if(!((Mode >> 4) || (Mode >> 5))) return BH1750_ERROR;
69 | if((Mode & 0x0F) > 3) return BH1750_ERROR;
70 |
71 | Bh1750_Mode = Mode;
72 | if(HAL_OK == HAL_I2C_Master_Transmit(bh1750_i2c, BH1750_ADDRESS, &Mode, 1, 10))
73 | return BH1750_OK;
74 |
75 | return BH1750_ERROR;
76 | }
77 |
78 | //
79 | // Set the Measurement Time register. It allows to increase or decrease the sensitivity.
80 | //
81 | BH1750_STATUS BH1750_SetMtreg(uint8_t Mtreg)
82 | {
83 | HAL_StatusTypeDef retCode;
84 | if (Mtreg < 31 || Mtreg > 254) {
85 | return BH1750_ERROR;
86 | }
87 |
88 | Bh1750_Mtreg = Mtreg;
89 |
90 | uint8_t tmp[2];
91 |
92 | tmp[0] = (0x40 | (Mtreg >> 5));
93 | tmp[1] = (0x60 | (Mtreg & 0x1F));
94 |
95 | retCode = HAL_I2C_Master_Transmit(bh1750_i2c, BH1750_ADDRESS, &tmp[0], 1, 10);
96 | if (HAL_OK != retCode) {
97 | return BH1750_ERROR;
98 | }
99 |
100 | retCode = HAL_I2C_Master_Transmit(bh1750_i2c, BH1750_ADDRESS, &tmp[1], 1, 10);
101 | if (HAL_OK == retCode) {
102 | return BH1750_OK;
103 | }
104 |
105 | return BH1750_ERROR;
106 | }
107 |
108 | //
109 | // Trigger the conversion in manual modes.
110 | // For low resolution conversion time is typical 16 ms,
111 | // for high resolution 120 ms. You need to wait until read the measurement value.
112 | // There is no need to exit low power mode for manual conversion. It makes automatically.
113 | //
114 | BH1750_STATUS BH1750_TriggerManualConversion(void)
115 | {
116 | if(BH1750_OK == BH1750_SetMode(Bh1750_Mode))
117 | {
118 | return BH1750_OK;
119 | }
120 | return BH1750_ERROR;
121 | }
122 |
123 | //
124 | // Read the converted value and calculate the result.
125 | //
126 | BH1750_STATUS BH1750_ReadLight(float *Result)
127 | {
128 | float result;
129 | uint8_t tmp[2];
130 |
131 | if(HAL_OK == HAL_I2C_Master_Receive(bh1750_i2c, BH1750_ADDRESS, tmp, 2, 10))
132 | {
133 | result = (tmp[0] << 8) | (tmp[1]);
134 |
135 | if(Bh1750_Mtreg != BH1750_DEFAULT_MTREG)
136 | {
137 | result *= (float)((uint8_t)BH1750_DEFAULT_MTREG/(float)Bh1750_Mtreg);
138 | }
139 |
140 | if(Bh1750_Mode == ONETIME_HIGH_RES_MODE_2 || Bh1750_Mode == CONTINUOUS_HIGH_RES_MODE_2)
141 | {
142 | result /= 2.0;
143 | }
144 |
145 | *Result = result / (float)BH1750_CONVERSION_FACTOR;
146 | return BH1750_OK;
147 | }
148 | return BH1750_ERROR;
149 | }
150 |
--------------------------------------------------------------------------------
/Src/dma.c:
--------------------------------------------------------------------------------
1 | /**
2 | ******************************************************************************
3 | * File Name : dma.c
4 | * Description : This file provides code for the configuration
5 | * of all the requested memory to memory DMA transfers.
6 | ******************************************************************************
7 | ** This notice applies to any and all portions of this file
8 | * that are not between comment pairs USER CODE BEGIN and
9 | * USER CODE END. Other portions of this file, whether
10 | * inserted by the user or by software development tools
11 | * are owned by their respective copyright owners.
12 | *
13 | * COPYRIGHT(c) 2019 STMicroelectronics
14 | *
15 | * Redistribution and use in source and binary forms, with or without modification,
16 | * are permitted provided that the following conditions are met:
17 | * 1. Redistributions of source code must retain the above copyright notice,
18 | * this list of conditions and the following disclaimer.
19 | * 2. Redistributions in binary form must reproduce the above copyright notice,
20 | * this list of conditions and the following disclaimer in the documentation
21 | * and/or other materials provided with the distribution.
22 | * 3. Neither the name of STMicroelectronics nor the names of its contributors
23 | * may be used to endorse or promote products derived from this software
24 | * without specific prior written permission.
25 | *
26 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
27 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
28 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
29 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
30 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
31 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
32 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
33 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
34 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
35 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
36 | *
37 | ******************************************************************************
38 | */
39 | /* Includes ------------------------------------------------------------------*/
40 | #include "dma.h"
41 |
42 | /* USER CODE BEGIN 0 */
43 |
44 | /* USER CODE END 0 */
45 |
46 | /*----------------------------------------------------------------------------*/
47 | /* Configure DMA */
48 | /*----------------------------------------------------------------------------*/
49 |
50 | /* USER CODE BEGIN 1 */
51 |
52 | /* USER CODE END 1 */
53 |
54 | /**
55 | * Enable DMA controller clock
56 | */
57 | void MX_DMA_Init(void)
58 | {
59 | /* DMA controller clock enable */
60 | __HAL_RCC_DMA2_CLK_ENABLE();
61 |
62 | /* DMA interrupt init */
63 | /* DMA2_Stream0_IRQn interrupt configuration */
64 | HAL_NVIC_SetPriority(DMA2_Stream0_IRQn, 0, 0);
65 | HAL_NVIC_EnableIRQ(DMA2_Stream0_IRQn);
66 |
67 | }
68 |
69 | /* USER CODE BEGIN 2 */
70 |
71 | /* USER CODE END 2 */
72 |
73 | /**
74 | * @}
75 | */
76 |
77 | /**
78 | * @}
79 | */
80 |
81 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
82 |
--------------------------------------------------------------------------------
/Src/gpio.c:
--------------------------------------------------------------------------------
1 | /**
2 | ******************************************************************************
3 | * File Name : gpio.c
4 | * Description : This file provides code for the configuration
5 | * of all used GPIO pins.
6 | ******************************************************************************
7 | ** This notice applies to any and all portions of this file
8 | * that are not between comment pairs USER CODE BEGIN and
9 | * USER CODE END. Other portions of this file, whether
10 | * inserted by the user or by software development tools
11 | * are owned by their respective copyright owners.
12 | *
13 | * COPYRIGHT(c) 2019 STMicroelectronics
14 | *
15 | * Redistribution and use in source and binary forms, with or without modification,
16 | * are permitted provided that the following conditions are met:
17 | * 1. Redistributions of source code must retain the above copyright notice,
18 | * this list of conditions and the following disclaimer.
19 | * 2. Redistributions in binary form must reproduce the above copyright notice,
20 | * this list of conditions and the following disclaimer in the documentation
21 | * and/or other materials provided with the distribution.
22 | * 3. Neither the name of STMicroelectronics nor the names of its contributors
23 | * may be used to endorse or promote products derived from this software
24 | * without specific prior written permission.
25 | *
26 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
27 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
28 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
29 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
30 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
31 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
32 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
33 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
34 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
35 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
36 | *
37 | ******************************************************************************
38 | */
39 |
40 | /* Includes ------------------------------------------------------------------*/
41 | #include "gpio.h"
42 | /* USER CODE BEGIN 0 */
43 |
44 | /* USER CODE END 0 */
45 |
46 | /*----------------------------------------------------------------------------*/
47 | /* Configure GPIO */
48 | /*----------------------------------------------------------------------------*/
49 | /* USER CODE BEGIN 1 */
50 |
51 | /* USER CODE END 1 */
52 |
53 | /** Configure pins
54 | */
55 | void MX_GPIO_Init(void)
56 | {
57 |
58 | GPIO_InitTypeDef GPIO_InitStruct = {0};
59 |
60 | /* GPIO Ports Clock Enable */
61 | __HAL_RCC_GPIOA_CLK_ENABLE();
62 | __HAL_RCC_GPIOB_CLK_ENABLE();
63 |
64 | /*Configure GPIO pin Output Level */
65 | HAL_GPIO_WritePin(TEST_GPIO_Port, TEST_Pin, GPIO_PIN_RESET);
66 |
67 | /*Configure GPIO pin : PtPin */
68 | GPIO_InitStruct.Pin = MAX44009_INT_Pin;
69 | GPIO_InitStruct.Mode = GPIO_MODE_IT_FALLING;
70 | GPIO_InitStruct.Pull = GPIO_PULLUP;
71 | HAL_GPIO_Init(MAX44009_INT_GPIO_Port, &GPIO_InitStruct);
72 |
73 | /*Configure GPIO pin : PtPin */
74 | GPIO_InitStruct.Pin = TEST_Pin;
75 | GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
76 | GPIO_InitStruct.Pull = GPIO_NOPULL;
77 | GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
78 | HAL_GPIO_Init(TEST_GPIO_Port, &GPIO_InitStruct);
79 |
80 | }
81 |
82 | /* USER CODE BEGIN 2 */
83 |
84 | /* USER CODE END 2 */
85 |
86 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
87 |
--------------------------------------------------------------------------------
/Src/i2c.c:
--------------------------------------------------------------------------------
1 | /**
2 | ******************************************************************************
3 | * File Name : I2C.c
4 | * Description : This file provides code for the configuration
5 | * of the I2C instances.
6 | ******************************************************************************
7 | ** This notice applies to any and all portions of this file
8 | * that are not between comment pairs USER CODE BEGIN and
9 | * USER CODE END. Other portions of this file, whether
10 | * inserted by the user or by software development tools
11 | * are owned by their respective copyright owners.
12 | *
13 | * COPYRIGHT(c) 2019 STMicroelectronics
14 | *
15 | * Redistribution and use in source and binary forms, with or without modification,
16 | * are permitted provided that the following conditions are met:
17 | * 1. Redistributions of source code must retain the above copyright notice,
18 | * this list of conditions and the following disclaimer.
19 | * 2. Redistributions in binary form must reproduce the above copyright notice,
20 | * this list of conditions and the following disclaimer in the documentation
21 | * and/or other materials provided with the distribution.
22 | * 3. Neither the name of STMicroelectronics nor the names of its contributors
23 | * may be used to endorse or promote products derived from this software
24 | * without specific prior written permission.
25 | *
26 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
27 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
28 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
29 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
30 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
31 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
32 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
33 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
34 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
35 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
36 | *
37 | ******************************************************************************
38 | */
39 |
40 | /* Includes ------------------------------------------------------------------*/
41 | #include "i2c.h"
42 |
43 | /* USER CODE BEGIN 0 */
44 |
45 | /* USER CODE END 0 */
46 |
47 | I2C_HandleTypeDef hi2c2;
48 |
49 | /* I2C2 init function */
50 | void MX_I2C2_Init(void)
51 | {
52 |
53 | hi2c2.Instance = I2C2;
54 | hi2c2.Init.ClockSpeed = 400000;
55 | hi2c2.Init.DutyCycle = I2C_DUTYCYCLE_2;
56 | hi2c2.Init.OwnAddress1 = 0;
57 | hi2c2.Init.AddressingMode = I2C_ADDRESSINGMODE_7BIT;
58 | hi2c2.Init.DualAddressMode = I2C_DUALADDRESS_DISABLE;
59 | hi2c2.Init.OwnAddress2 = 0;
60 | hi2c2.Init.GeneralCallMode = I2C_GENERALCALL_DISABLE;
61 | hi2c2.Init.NoStretchMode = I2C_NOSTRETCH_DISABLE;
62 | if (HAL_I2C_Init(&hi2c2) != HAL_OK)
63 | {
64 | Error_Handler();
65 | }
66 |
67 | }
68 |
69 | void HAL_I2C_MspInit(I2C_HandleTypeDef* i2cHandle)
70 | {
71 |
72 | GPIO_InitTypeDef GPIO_InitStruct = {0};
73 | if(i2cHandle->Instance==I2C2)
74 | {
75 | /* USER CODE BEGIN I2C2_MspInit 0 */
76 |
77 | /* USER CODE END I2C2_MspInit 0 */
78 |
79 | __HAL_RCC_GPIOB_CLK_ENABLE();
80 | /**I2C2 GPIO Configuration
81 | PB10 ------> I2C2_SCL
82 | PB3 ------> I2C2_SDA
83 | */
84 | GPIO_InitStruct.Pin = GPIO_PIN_10;
85 | GPIO_InitStruct.Mode = GPIO_MODE_AF_OD;
86 | GPIO_InitStruct.Pull = GPIO_PULLUP;
87 | GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
88 | GPIO_InitStruct.Alternate = GPIO_AF4_I2C2;
89 | HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
90 |
91 | GPIO_InitStruct.Pin = GPIO_PIN_3;
92 | GPIO_InitStruct.Mode = GPIO_MODE_AF_OD;
93 | GPIO_InitStruct.Pull = GPIO_PULLUP;
94 | GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
95 | GPIO_InitStruct.Alternate = GPIO_AF9_I2C2;
96 | HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
97 |
98 | /* I2C2 clock enable */
99 | __HAL_RCC_I2C2_CLK_ENABLE();
100 | /* USER CODE BEGIN I2C2_MspInit 1 */
101 |
102 | /* USER CODE END I2C2_MspInit 1 */
103 | }
104 | }
105 |
106 | void HAL_I2C_MspDeInit(I2C_HandleTypeDef* i2cHandle)
107 | {
108 |
109 | if(i2cHandle->Instance==I2C2)
110 | {
111 | /* USER CODE BEGIN I2C2_MspDeInit 0 */
112 |
113 | /* USER CODE END I2C2_MspDeInit 0 */
114 | /* Peripheral clock disable */
115 | __HAL_RCC_I2C2_CLK_DISABLE();
116 |
117 | /**I2C2 GPIO Configuration
118 | PB10 ------> I2C2_SCL
119 | PB3 ------> I2C2_SDA
120 | */
121 | HAL_GPIO_DeInit(GPIOB, GPIO_PIN_10|GPIO_PIN_3);
122 |
123 | /* USER CODE BEGIN I2C2_MspDeInit 1 */
124 |
125 | /* USER CODE END I2C2_MspDeInit 1 */
126 | }
127 | }
128 |
129 | /* USER CODE BEGIN 1 */
130 |
131 | /* USER CODE END 1 */
132 |
133 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
134 |
--------------------------------------------------------------------------------
/Src/main.c:
--------------------------------------------------------------------------------
1 | /* USER CODE BEGIN Header */
2 | /**
3 | ******************************************************************************
4 | * @file : main.c
5 | * @brief : Main program body
6 | ******************************************************************************
7 | ** This notice applies to any and all portions of this file
8 | * that are not between comment pairs USER CODE BEGIN and
9 | * USER CODE END. Other portions of this file, whether
10 | * inserted by the user or by software development tools
11 | * are owned by their respective copyright owners.
12 | *
13 | * COPYRIGHT(c) 2018 STMicroelectronics
14 | *
15 | * Redistribution and use in source and binary forms, with or without modification,
16 | * are permitted provided that the following conditions are met:
17 | * 1. Redistributions of source code must retain the above copyright notice,
18 | * this list of conditions and the following disclaimer.
19 | * 2. Redistributions in binary form must reproduce the above copyright notice,
20 | * this list of conditions and the following disclaimer in the documentation
21 | * and/or other materials provided with the distribution.
22 | * 3. Neither the name of STMicroelectronics nor the names of its contributors
23 | * may be used to endorse or promote products derived from this software
24 | * without specific prior written permission.
25 | *
26 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
27 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
28 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
29 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
30 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
31 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
32 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
33 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
34 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
35 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
36 | *
37 | ******************************************************************************
38 | */
39 | /* USER CODE END Header */
40 |
41 | /* Includes ------------------------------------------------------------------*/
42 | #include "main.h"
43 | #include "adc.h"
44 | #include "dma.h"
45 | #include "i2c.h"
46 | #include "usart.h"
47 | #include "gpio.h"
48 |
49 | /* Private includes ----------------------------------------------------------*/
50 | /* USER CODE BEGIN Includes */
51 | #include "bh1750.h"
52 | #include "max44009.h"
53 | #include "temt6000.h"
54 | /* USER CODE END Includes */
55 |
56 | /* Private typedef -----------------------------------------------------------*/
57 | /* USER CODE BEGIN PTD */
58 |
59 | /* USER CODE END PTD */
60 |
61 | /* Private define ------------------------------------------------------------*/
62 | /* USER CODE BEGIN PD */
63 | #define STM_STUDIO
64 | /* USER CODE END PD */
65 |
66 | /* Private macro -------------------------------------------------------------*/
67 | /* USER CODE BEGIN PM */
68 |
69 | /* USER CODE END PM */
70 |
71 | /* Private variables ---------------------------------------------------------*/
72 |
73 | /* USER CODE BEGIN PV */
74 | float BH1750_lux, MAX44009_lux, TEMT6000_lux;
75 | /* USER CODE END PV */
76 |
77 | /* Private function prototypes -----------------------------------------------*/
78 | void SystemClock_Config(void);
79 | static void MX_NVIC_Init(void);
80 | /* USER CODE BEGIN PFP */
81 |
82 | /* USER CODE END PFP */
83 |
84 | /* Private user code ---------------------------------------------------------*/
85 | /* USER CODE BEGIN 0 */
86 |
87 | /* USER CODE END 0 */
88 |
89 | /**
90 | * @brief The application entry point.
91 | * @retval int
92 | */
93 | int main(void)
94 | {
95 | /* USER CODE BEGIN 1 */
96 |
97 | /* USER CODE END 1 */
98 |
99 | /* MCU Configuration--------------------------------------------------------*/
100 |
101 | /* Reset of all peripherals, Initializes the Flash interface and the Systick. */
102 | HAL_Init();
103 |
104 | /* USER CODE BEGIN Init */
105 |
106 | /* USER CODE END Init */
107 |
108 | /* Configure the system clock */
109 | SystemClock_Config();
110 |
111 | /* USER CODE BEGIN SysInit */
112 |
113 | /* USER CODE END SysInit */
114 |
115 | /* Initialize all configured peripherals */
116 | MX_GPIO_Init();
117 | MX_DMA_Init();
118 | MX_I2C2_Init();
119 | MX_USART2_UART_Init();
120 | MX_ADC1_Init();
121 |
122 | /* Initialize interrupts */
123 | MX_NVIC_Init();
124 | /* USER CODE BEGIN 2 */
125 | BH1750_Init(&hi2c2);
126 | BH1750_SetMode(CONTINUOUS_HIGH_RES_MODE_2);
127 |
128 | MAX44009_Init(&hi2c2);
129 | MAX44009_ContinuousMode(1);
130 | // MAX44009_WriteInterruptEnable(1);
131 | // MAX44009_SetUpperThreshold(100);
132 | // MAX44009_SetThresholdTimer(10);
133 | // MAX44009_IntegrationTime(INTEGRATION_TIME_100_MS);
134 |
135 | TEMT6000_Init(&hadc1);
136 | /* USER CODE END 2 */
137 |
138 | /* Infinite loop */
139 | /* USER CODE BEGIN WHILE */
140 | char buffer[40];
141 | uint8_t size;
142 | while (1)
143 | {
144 | #ifdef STM_STUDIO
145 |
146 | BH1750_ReadLight(&BH1750_lux);
147 | MAX44009_ReadLightHighResolution(&MAX44009_lux);
148 | TEMT6000_ReadLight(&TEMT6000_lux);
149 | #else
150 | if(BH1750_OK == BH1750_ReadLight(&BH1750_lux))
151 | {
152 | size = sprintf(buffer, "BH1750 Lux: %.2f\n\r", BH1750_lux);
153 | HAL_UART_Transmit(&huart2, (uint8_t*)buffer, size, 100);
154 | }
155 |
156 | if(MAX44009_OK == MAX44009_ReadLightLowResolution(&MAX44009_lux))
157 | {
158 | size = sprintf(buffer, "MAX44009 Lux: %.2f\n\r", MAX44009_lux);
159 | HAL_UART_Transmit(&huart2, (uint8_t*)buffer, size, 100);
160 | }
161 | HAL_GPIO_WritePin(TEST_GPIO_Port, TEST_Pin, 1);
162 | if(TEMT6000_OK == TEMT6000_ReadLight(&TEMT6000_lux))
163 | {
164 | HAL_GPIO_WritePin(TEST_GPIO_Port, TEST_Pin, 0);
165 | size = sprintf(buffer, "TEMT6000 Lux: %.2f\n\r\n\r", TEMT6000_lux);
166 | HAL_UART_Transmit(&huart2, (uint8_t*)buffer, size, 100);
167 | }
168 |
169 | HAL_Delay(200);
170 | #endif
171 | /* USER CODE END WHILE */
172 |
173 | /* USER CODE BEGIN 3 */
174 | }
175 | /* USER CODE END 3 */
176 | }
177 |
178 | /**
179 | * @brief System Clock Configuration
180 | * @retval None
181 | */
182 | void SystemClock_Config(void)
183 | {
184 | RCC_OscInitTypeDef RCC_OscInitStruct = {0};
185 | RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};
186 |
187 | /**Configure the main internal regulator output voltage
188 | */
189 | __HAL_RCC_PWR_CLK_ENABLE();
190 | __HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE2);
191 | /**Initializes the CPU, AHB and APB busses clocks
192 | */
193 | RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI;
194 | RCC_OscInitStruct.HSIState = RCC_HSI_ON;
195 | RCC_OscInitStruct.HSICalibrationValue = RCC_HSICALIBRATION_DEFAULT;
196 | RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
197 | RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSI;
198 | RCC_OscInitStruct.PLL.PLLM = 8;
199 | RCC_OscInitStruct.PLL.PLLN = 84;
200 | RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV2;
201 | RCC_OscInitStruct.PLL.PLLQ = 4;
202 | if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
203 | {
204 | Error_Handler();
205 | }
206 | /**Initializes the CPU, AHB and APB busses clocks
207 | */
208 | RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_SYSCLK
209 | |RCC_CLOCKTYPE_PCLK1|RCC_CLOCKTYPE_PCLK2;
210 | RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
211 | RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
212 | RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV2;
213 | RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1;
214 |
215 | if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_2) != HAL_OK)
216 | {
217 | Error_Handler();
218 | }
219 | }
220 |
221 | /**
222 | * @brief NVIC Configuration.
223 | * @retval None
224 | */
225 | static void MX_NVIC_Init(void)
226 | {
227 | /* EXTI15_10_IRQn interrupt configuration */
228 | HAL_NVIC_SetPriority(EXTI15_10_IRQn, 0, 0);
229 | HAL_NVIC_EnableIRQ(EXTI15_10_IRQn);
230 | }
231 |
232 | /* USER CODE BEGIN 4 */
233 | HAL_GPIO_EXTI_Callback(uint16_t GPIO_Pin)
234 | {
235 | // if(GPIO_Pin == MAX44009_INT_Pin)
236 | // {
237 | // uint8_t IntStatus;
238 | // MAX44009_ReadInterruptStatus(&IntStatus);
239 | // if(IntStatus)
240 | // {
241 | // MAX44009_ReadLightHighResolution(&lux2);
242 | // HAL_UART_Transmit(&huart2, "INT\n\r", 6, 100);
243 | // }
244 | //
245 | // }
246 | }
247 | /* USER CODE END 4 */
248 |
249 | /**
250 | * @brief This function is executed in case of error occurrence.
251 | * @retval None
252 | */
253 | void Error_Handler(void)
254 | {
255 | /* USER CODE BEGIN Error_Handler_Debug */
256 | /* User can add his own implementation to report the HAL error return state */
257 |
258 | /* USER CODE END Error_Handler_Debug */
259 | }
260 |
261 | #ifdef USE_FULL_ASSERT
262 | /**
263 | * @brief Reports the name of the source file and the source line number
264 | * where the assert_param error has occurred.
265 | * @param file: pointer to the source file name
266 | * @param line: assert_param error line source number
267 | * @retval None
268 | */
269 | void assert_failed(uint8_t *file, uint32_t line)
270 | {
271 | /* USER CODE BEGIN 6 */
272 | /* User can add his own implementation to report the file name and line number,
273 | tex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
274 | /* USER CODE END 6 */
275 | }
276 | #endif /* USE_FULL_ASSERT */
277 |
278 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
279 |
--------------------------------------------------------------------------------
/Src/max44009.c:
--------------------------------------------------------------------------------
1 | /*
2 | * max44009.c
3 | *
4 | * The MIT License.
5 | * Created on: 06.12.2018
6 | * Author: Mateusz Salamon
7 | * www.msalamon.pl
8 | * mateusz@msalamon.pl
9 | *
10 | * https://msalamon.pl/pomiar-natezenia-swiatla-z-wykorzystaniem-stm32/
11 | * https://github.com/lamik/Light_Sensors_STM32
12 | */
13 |
14 |
15 | #include "main.h"
16 | #include "i2c.h"
17 |
18 | #include
19 | #include "max44009.h"
20 |
21 | I2C_HandleTypeDef *max44009_i2c; // Handler to I2C interface
22 |
23 | //
24 | // Initialization.
25 | //
26 | MAX44009_STATUS MAX44009_Init(I2C_HandleTypeDef *hi2c)
27 | {
28 | max44009_i2c = hi2c;
29 |
30 | return MAX44009_OK;
31 | }
32 |
33 | //
34 | // Read from Interrupt Status register.
35 | // 0 - No interrupt occurred.
36 | // 1 - Interrupt occurred.
37 | //
38 | MAX44009_STATUS MAX44009_ReadInterruptStatus(uint8_t *Status)
39 | {
40 | if(HAL_OK == HAL_I2C_Mem_Read(max44009_i2c, MAX44009_ADDRESS, MAX44009_INTERRUPT_STATUS_REGISTER, 1, Status, 1, 10))
41 | {
42 | return MAX44009_OK;
43 | }
44 |
45 | return MAX44009_ERROR;
46 | }
47 |
48 | //
49 | // Write to Interrupt Enable register.
50 | // 0 - Interrupt disable.
51 | // 1 - Interrupt Enable.
52 | //
53 | MAX44009_STATUS MAX44009_WriteInterruptEnable(uint8_t Enable)
54 | {
55 | Enable = (Enable? 1:0);
56 | if(HAL_OK == HAL_I2C_Mem_Write(max44009_i2c, MAX44009_ADDRESS, MAX44009_INTERRPUT_ENABLE_REGISTER, 1, &Enable, 1, 10))
57 | {
58 | return MAX44009_OK;
59 | }
60 |
61 | return MAX44009_ERROR;
62 | }
63 |
64 | //
65 | // Read from Configuration register.
66 | //
67 | MAX44009_STATUS MAX44009_ReadConfigurationRegister(uint8_t *Config)
68 | {
69 | if(HAL_OK == HAL_I2C_Mem_Read(max44009_i2c, MAX44009_ADDRESS, MAX44009_CONFIGURATION_REGISTER, 1, Config, 1, 10))
70 | {
71 | return MAX44009_OK;
72 | }
73 |
74 | return MAX44009_ERROR;
75 | }
76 |
77 | //
78 | // Write to Configuration register.
79 | //
80 | MAX44009_STATUS MAX44009_WriteConfigurationRegister(uint8_t Config)
81 | {
82 | if(HAL_OK == HAL_I2C_Mem_Write(max44009_i2c, MAX44009_ADDRESS, MAX44009_CONFIGURATION_REGISTER, 1, &Config, 1, 10))
83 | {
84 | return MAX44009_OK;
85 | }
86 |
87 | return MAX44009_ERROR;
88 | }
89 |
90 | //
91 | // Set Continuous Mode bit in Configuration register.
92 | // 0 - Continuous mode disable.
93 | // 1 - Continuous mode enable.
94 | //
95 | MAX44009_STATUS MAX44009_ContinuousMode(uint8_t Enable)
96 | {
97 | uint8_t Config;
98 |
99 | Enable = (Enable? 1:0);
100 |
101 | if(MAX44009_OK == MAX44009_ReadConfigurationRegister(&Config))
102 | {
103 | Config &= 0x7F; // Clear BIT7
104 | Config |= (Enable<<7);
105 | if(MAX44009_OK == MAX44009_WriteConfigurationRegister(Config))
106 | {
107 | return MAX44009_OK;
108 | }
109 | }
110 | return MAX44009_ERROR;
111 | }
112 |
113 | //
114 | // Set Manual Convertion bit in Configuration register.
115 | // 0 - Manual Convertion mode disable.
116 | // 1 - Manual Convertion mode enable.
117 | //
118 | MAX44009_STATUS MAX44009_ManualConfiguration(uint8_t Enable)
119 | {
120 | uint8_t Config;
121 |
122 | Enable = (Enable? 1:0);
123 |
124 | if(MAX44009_OK == MAX44009_ReadConfigurationRegister(&Config))
125 | {
126 | Config &= 0xBF; // Clear BIT6
127 | Config |= (Enable<<6);
128 | if(MAX44009_OK == MAX44009_WriteConfigurationRegister(Config))
129 | {
130 | return MAX44009_OK;
131 | }
132 | }
133 | return MAX44009_ERROR;
134 | }
135 |
136 | //
137 | // Set Current Division Ratio bit in Configuration register.
138 | // 0 - Convertion Ratio disable.
139 | // 1 - Convertion Ratio enable. ADC Current is divided by 8.
140 | //
141 | MAX44009_STATUS MAX44009_CurrentDivisionRatio(uint8_t Enable)
142 | {
143 | uint8_t Config;
144 |
145 | Enable = (Enable? 1:0);
146 |
147 | if(MAX44009_OK == MAX44009_ReadConfigurationRegister(&Config))
148 | {
149 | Config &= 0xF7; // Clear BIT3
150 | Config |= (Enable<<3);
151 | if(MAX44009_OK == MAX44009_WriteConfigurationRegister(Config))
152 | {
153 | return MAX44009_OK;
154 | }
155 | }
156 | return MAX44009_ERROR;
157 | }
158 |
159 | //
160 | // Set signal integration time.
161 | // In automatic mode (MANUAL = 0), integration time is automatically selected by the on-chip algorithm to be either
162 | // 100ms/200ms/400ms/800ms. In manual mode, integration time can be varied by the user all the way from 6.25ms to
163 | // 800ms. See max44009_timer enum.
164 | //
165 | MAX44009_STATUS MAX44009_IntegrationTime(max44009_timer Timer)
166 | {
167 | uint8_t Config;
168 |
169 | if(Timer > 7) Timer = 7;
170 |
171 | if(MAX44009_OK == MAX44009_ReadConfigurationRegister(&Config))
172 | {
173 | Config &= 0xF8; // Clear BIT[0:2]
174 | Config |= Timer;
175 | if(MAX44009_OK == MAX44009_WriteConfigurationRegister(Config))
176 | {
177 | return MAX44009_OK;
178 | }
179 | }
180 | return MAX44009_ERROR;
181 | }
182 |
183 | //
184 | // Read converted value.
185 | // There is read only higher register which only allows to use lower resolution.
186 | //
187 | MAX44009_STATUS MAX44009_ReadLightLowResolution(float *Result)
188 | {
189 | uint8_t tmp;
190 |
191 | if(HAL_OK == HAL_I2C_Mem_Read(max44009_i2c, MAX44009_ADDRESS, MAX44009_LUX_HIGH_BYTE_REGISTER, 1, &tmp, 1, 10))
192 | {
193 | uint8_t exponent = tmp>>4;
194 | uint32_t mantisa = tmp & 0x0F;
195 | mantisa <<= exponent;
196 |
197 | *Result = ((float)mantisa * 0.72);
198 | return MAX44009_OK;
199 | }
200 | return MAX44009_ERROR;
201 | }
202 |
203 | //
204 | // Read converted value.
205 | // There is read both value registers. Full resolution.
206 | //
207 | MAX44009_STATUS MAX44009_ReadLightHighResolution(float *Result)
208 | {
209 | uint8_t tmp[2];
210 |
211 | if(HAL_OK == HAL_I2C_Mem_Read(max44009_i2c, MAX44009_ADDRESS, MAX44009_LUX_HIGH_BYTE_REGISTER, 1, tmp, 1, 10))
212 | {
213 | if(HAL_OK == HAL_I2C_Mem_Read(max44009_i2c, MAX44009_ADDRESS, MAX44009_LUX_LOW_BYTE_REGISTER, 1, tmp+1, 1, 10))
214 | {
215 | uint8_t exponent = tmp[0]>>4;
216 | uint32_t mantisa = ((tmp[0] & 0x0F)<<4) + (tmp[1] & 0x0F);
217 | mantisa <<= exponent;
218 |
219 | *Result = ((float)(mantisa) * 0.045);
220 | return MAX44009_OK;
221 | }
222 | }
223 | return MAX44009_ERROR;
224 | }
225 |
226 | //
227 | // Helper function.
228 | // Set Threshold register.
229 | //
230 | MAX44009_STATUS MAX44009_SetThreshold(uint8_t Register, float Threshold)
231 | {
232 | uint8_t result;
233 | uint32_t mantisa = (uint32_t)(round(Threshold * 22.222222));
234 | uint8_t exponent = 0;
235 |
236 | while(mantisa > 255)
237 | {
238 | mantisa >>= 1;
239 | exponent++;
240 | }
241 |
242 | mantisa = (mantisa>>4) & 0x0F;
243 | exponent = (exponent<<4);
244 | result = exponent | mantisa;
245 |
246 | if(HAL_OK == HAL_I2C_Mem_Write(max44009_i2c, MAX44009_ADDRESS, Register, 1, &result, 1, 10))
247 | {
248 | return MAX44009_OK;
249 | }
250 | return MAX44009_ERROR;
251 | }
252 |
253 | //
254 | // Set Upper Threshold register value.
255 | // If measurement is above this value, interrupt is generated.
256 | //
257 | MAX44009_STATUS MAX44009_SetUpperThreshold(float Threshold)
258 | {
259 | if(MAX44009_OK == MAX44009_SetThreshold(MAX44009_UPPER_THRESHOLD_REGISTER, Threshold))
260 | {
261 | return MAX44009_OK;
262 | }
263 | return MAX44009_ERROR;
264 | }
265 |
266 | //
267 | // Set Lower Threshold register value.
268 | // If measurement is below this value, interrupt is generated.
269 | //
270 | MAX44009_STATUS MAX44009_SetLowerThreshold(float Threshold)
271 | {
272 | if(MAX44009_OK == MAX44009_SetThreshold(MAX44009_LOWER_THRESHOLD_REGISTER, Threshold))
273 | {
274 | return MAX44009_OK;
275 | }
276 | return MAX44009_ERROR;
277 | }
278 |
279 | //
280 | // Set Threshold Timer register value.
281 | // Time in light value must be higher/lower than set Threshold registers to generate the interrupt.
282 | //
283 | MAX44009_STATUS MAX44009_SetThresholdTimer(uint8_t Timer)
284 | {
285 | if(HAL_OK == HAL_I2C_Mem_Write(max44009_i2c, MAX44009_ADDRESS, MAX44009_THRESHOLD_TIMER_REGISTER, 1, &Timer, 1, 10))
286 | {
287 | return MAX44009_OK;
288 | }
289 | return MAX44009_ERROR;
290 | }
291 |
292 |
293 |
294 |
--------------------------------------------------------------------------------
/Src/stm32f4xx_hal_msp.c:
--------------------------------------------------------------------------------
1 | /* USER CODE BEGIN Header */
2 | /**
3 | ******************************************************************************
4 | * File Name : stm32f4xx_hal_msp.c
5 | * Description : This file provides code for the MSP Initialization
6 | * and de-Initialization codes.
7 | ******************************************************************************
8 | ** This notice applies to any and all portions of this file
9 | * that are not between comment pairs USER CODE BEGIN and
10 | * USER CODE END. Other portions of this file, whether
11 | * inserted by the user or by software development tools
12 | * are owned by their respective copyright owners.
13 | *
14 | * COPYRIGHT(c) 2018 STMicroelectronics
15 | *
16 | * Redistribution and use in source and binary forms, with or without modification,
17 | * are permitted provided that the following conditions are met:
18 | * 1. Redistributions of source code must retain the above copyright notice,
19 | * this list of conditions and the following disclaimer.
20 | * 2. Redistributions in binary form must reproduce the above copyright notice,
21 | * this list of conditions and the following disclaimer in the documentation
22 | * and/or other materials provided with the distribution.
23 | * 3. Neither the name of STMicroelectronics nor the names of its contributors
24 | * may be used to endorse or promote products derived from this software
25 | * without specific prior written permission.
26 | *
27 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
28 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
29 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
30 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
31 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
32 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
33 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
34 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
35 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
36 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
37 | *
38 | ******************************************************************************
39 | */
40 | /* USER CODE END Header */
41 |
42 | /* Includes ------------------------------------------------------------------*/
43 | #include "main.h"
44 | /* USER CODE BEGIN Includes */
45 |
46 | /* USER CODE END Includes */
47 |
48 | /* Private typedef -----------------------------------------------------------*/
49 | /* USER CODE BEGIN TD */
50 |
51 | /* USER CODE END TD */
52 |
53 | /* Private define ------------------------------------------------------------*/
54 | /* USER CODE BEGIN Define */
55 |
56 | /* USER CODE END Define */
57 |
58 | /* Private macro -------------------------------------------------------------*/
59 | /* USER CODE BEGIN Macro */
60 |
61 | /* USER CODE END Macro */
62 |
63 | /* Private variables ---------------------------------------------------------*/
64 | /* USER CODE BEGIN PV */
65 |
66 | /* USER CODE END PV */
67 |
68 | /* Private function prototypes -----------------------------------------------*/
69 | /* USER CODE BEGIN PFP */
70 |
71 | /* USER CODE END PFP */
72 |
73 | /* External functions --------------------------------------------------------*/
74 | /* USER CODE BEGIN ExternalFunctions */
75 |
76 | /* USER CODE END ExternalFunctions */
77 |
78 | /* USER CODE BEGIN 0 */
79 |
80 | /* USER CODE END 0 */
81 | /**
82 | * Initializes the Global MSP.
83 | */
84 | void HAL_MspInit(void)
85 | {
86 | /* USER CODE BEGIN MspInit 0 */
87 |
88 | /* USER CODE END MspInit 0 */
89 |
90 | __HAL_RCC_SYSCFG_CLK_ENABLE();
91 | __HAL_RCC_PWR_CLK_ENABLE();
92 |
93 | /* System interrupt init*/
94 |
95 | /* USER CODE BEGIN MspInit 1 */
96 |
97 | /* USER CODE END MspInit 1 */
98 | }
99 |
100 | /* USER CODE BEGIN 1 */
101 |
102 | /* USER CODE END 1 */
103 |
104 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
105 |
--------------------------------------------------------------------------------
/Src/stm32f4xx_it.c:
--------------------------------------------------------------------------------
1 | /* USER CODE BEGIN Header */
2 | /**
3 | ******************************************************************************
4 | * @file stm32f4xx_it.c
5 | * @brief Interrupt Service Routines.
6 | ******************************************************************************
7 | *
8 | * COPYRIGHT(c) 2018 STMicroelectronics
9 | *
10 | * Redistribution and use in source and binary forms, with or without modification,
11 | * are permitted provided that the following conditions are met:
12 | * 1. Redistributions of source code must retain the above copyright notice,
13 | * this list of conditions and the following disclaimer.
14 | * 2. Redistributions in binary form must reproduce the above copyright notice,
15 | * this list of conditions and the following disclaimer in the documentation
16 | * and/or other materials provided with the distribution.
17 | * 3. Neither the name of STMicroelectronics nor the names of its contributors
18 | * may be used to endorse or promote products derived from this software
19 | * without specific prior written permission.
20 | *
21 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
22 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
24 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
25 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
27 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
28 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
29 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
30 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31 | *
32 | ******************************************************************************
33 | */
34 | /* USER CODE END Header */
35 |
36 | /* Includes ------------------------------------------------------------------*/
37 | #include "main.h"
38 | #include "stm32f4xx_it.h"
39 | /* Private includes ----------------------------------------------------------*/
40 | /* USER CODE BEGIN Includes */
41 | /* USER CODE END Includes */
42 |
43 | /* Private typedef -----------------------------------------------------------*/
44 | /* USER CODE BEGIN TD */
45 |
46 | /* USER CODE END TD */
47 |
48 | /* Private define ------------------------------------------------------------*/
49 | /* USER CODE BEGIN PD */
50 |
51 | /* USER CODE END PD */
52 |
53 | /* Private macro -------------------------------------------------------------*/
54 | /* USER CODE BEGIN PM */
55 |
56 | /* USER CODE END PM */
57 |
58 | /* Private variables ---------------------------------------------------------*/
59 | /* USER CODE BEGIN PV */
60 |
61 | /* USER CODE END PV */
62 |
63 | /* Private function prototypes -----------------------------------------------*/
64 | /* USER CODE BEGIN PFP */
65 |
66 | /* USER CODE END PFP */
67 |
68 | /* Private user code ---------------------------------------------------------*/
69 | /* USER CODE BEGIN 0 */
70 |
71 | /* USER CODE END 0 */
72 |
73 | /* External variables --------------------------------------------------------*/
74 | extern DMA_HandleTypeDef hdma_adc1;
75 | /* USER CODE BEGIN EV */
76 |
77 | /* USER CODE END EV */
78 |
79 | /******************************************************************************/
80 | /* Cortex-M4 Processor Interruption and Exception Handlers */
81 | /******************************************************************************/
82 | /**
83 | * @brief This function handles Non maskable interrupt.
84 | */
85 | void NMI_Handler(void)
86 | {
87 | /* USER CODE BEGIN NonMaskableInt_IRQn 0 */
88 |
89 | /* USER CODE END NonMaskableInt_IRQn 0 */
90 | /* USER CODE BEGIN NonMaskableInt_IRQn 1 */
91 |
92 | /* USER CODE END NonMaskableInt_IRQn 1 */
93 | }
94 |
95 | /**
96 | * @brief This function handles Hard fault interrupt.
97 | */
98 | void HardFault_Handler(void)
99 | {
100 | /* USER CODE BEGIN HardFault_IRQn 0 */
101 |
102 | /* USER CODE END HardFault_IRQn 0 */
103 | while (1)
104 | {
105 | /* USER CODE BEGIN W1_HardFault_IRQn 0 */
106 | /* USER CODE END W1_HardFault_IRQn 0 */
107 | }
108 | }
109 |
110 | /**
111 | * @brief This function handles Memory management fault.
112 | */
113 | void MemManage_Handler(void)
114 | {
115 | /* USER CODE BEGIN MemoryManagement_IRQn 0 */
116 |
117 | /* USER CODE END MemoryManagement_IRQn 0 */
118 | while (1)
119 | {
120 | /* USER CODE BEGIN W1_MemoryManagement_IRQn 0 */
121 | /* USER CODE END W1_MemoryManagement_IRQn 0 */
122 | }
123 | }
124 |
125 | /**
126 | * @brief This function handles Pre-fetch fault, memory access fault.
127 | */
128 | void BusFault_Handler(void)
129 | {
130 | /* USER CODE BEGIN BusFault_IRQn 0 */
131 |
132 | /* USER CODE END BusFault_IRQn 0 */
133 | while (1)
134 | {
135 | /* USER CODE BEGIN W1_BusFault_IRQn 0 */
136 | /* USER CODE END W1_BusFault_IRQn 0 */
137 | }
138 | }
139 |
140 | /**
141 | * @brief This function handles Undefined instruction or illegal state.
142 | */
143 | void UsageFault_Handler(void)
144 | {
145 | /* USER CODE BEGIN UsageFault_IRQn 0 */
146 |
147 | /* USER CODE END UsageFault_IRQn 0 */
148 | while (1)
149 | {
150 | /* USER CODE BEGIN W1_UsageFault_IRQn 0 */
151 | /* USER CODE END W1_UsageFault_IRQn 0 */
152 | }
153 | }
154 |
155 | /**
156 | * @brief This function handles System service call via SWI instruction.
157 | */
158 | void SVC_Handler(void)
159 | {
160 | /* USER CODE BEGIN SVCall_IRQn 0 */
161 |
162 | /* USER CODE END SVCall_IRQn 0 */
163 | /* USER CODE BEGIN SVCall_IRQn 1 */
164 |
165 | /* USER CODE END SVCall_IRQn 1 */
166 | }
167 |
168 | /**
169 | * @brief This function handles Debug monitor.
170 | */
171 | void DebugMon_Handler(void)
172 | {
173 | /* USER CODE BEGIN DebugMonitor_IRQn 0 */
174 |
175 | /* USER CODE END DebugMonitor_IRQn 0 */
176 | /* USER CODE BEGIN DebugMonitor_IRQn 1 */
177 |
178 | /* USER CODE END DebugMonitor_IRQn 1 */
179 | }
180 |
181 | /**
182 | * @brief This function handles Pendable request for system service.
183 | */
184 | void PendSV_Handler(void)
185 | {
186 | /* USER CODE BEGIN PendSV_IRQn 0 */
187 |
188 | /* USER CODE END PendSV_IRQn 0 */
189 | /* USER CODE BEGIN PendSV_IRQn 1 */
190 |
191 | /* USER CODE END PendSV_IRQn 1 */
192 | }
193 |
194 | /**
195 | * @brief This function handles System tick timer.
196 | */
197 | void SysTick_Handler(void)
198 | {
199 | /* USER CODE BEGIN SysTick_IRQn 0 */
200 |
201 | /* USER CODE END SysTick_IRQn 0 */
202 | HAL_IncTick();
203 | /* USER CODE BEGIN SysTick_IRQn 1 */
204 |
205 | /* USER CODE END SysTick_IRQn 1 */
206 | }
207 |
208 | /******************************************************************************/
209 | /* STM32F4xx Peripheral Interrupt Handlers */
210 | /* Add here the Interrupt Handlers for the used peripherals. */
211 | /* For the available peripheral interrupt handler names, */
212 | /* please refer to the startup file (startup_stm32f4xx.s). */
213 | /******************************************************************************/
214 |
215 | /**
216 | * @brief This function handles EXTI line[15:10] interrupts.
217 | */
218 | void EXTI15_10_IRQHandler(void)
219 | {
220 | /* USER CODE BEGIN EXTI15_10_IRQn 0 */
221 |
222 | /* USER CODE END EXTI15_10_IRQn 0 */
223 | HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_10);
224 | /* USER CODE BEGIN EXTI15_10_IRQn 1 */
225 |
226 | /* USER CODE END EXTI15_10_IRQn 1 */
227 | }
228 |
229 | /**
230 | * @brief This function handles DMA2 stream0 global interrupt.
231 | */
232 | void DMA2_Stream0_IRQHandler(void)
233 | {
234 | /* USER CODE BEGIN DMA2_Stream0_IRQn 0 */
235 |
236 | /* USER CODE END DMA2_Stream0_IRQn 0 */
237 | HAL_DMA_IRQHandler(&hdma_adc1);
238 | /* USER CODE BEGIN DMA2_Stream0_IRQn 1 */
239 |
240 | /* USER CODE END DMA2_Stream0_IRQn 1 */
241 | }
242 |
243 | /* USER CODE BEGIN 1 */
244 |
245 | /* USER CODE END 1 */
246 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
247 |
--------------------------------------------------------------------------------
/Src/temt6000.c:
--------------------------------------------------------------------------------
1 | /*
2 | * temt6000.c
3 | *
4 | * The MIT License.
5 | * Created on: 19.01.2019
6 | * Author: Mateusz Salamon
7 | * www.msalamon.pl
8 | * mateusz@msalamon.pl
9 | *
10 | * https://msalamon.pl/pomiar-natezenia-swiatla-z-wykorzystaniem-stm32/
11 | * https://github.com/lamik/Light_Sensors_STM32
12 | */
13 |
14 | #include "main.h"
15 | #include "adc.h"
16 |
17 | #include "temt6000.h"
18 |
19 | ADC_HandleTypeDef *temt6000_adc;
20 |
21 | volatile uint16_t AdcValue[TEMT6000_ADC_SAMPLES];
22 |
23 | TEMT6000_STATUS TEMT6000_Init(ADC_HandleTypeDef *hadc)
24 | {
25 | temt6000_adc = hadc;
26 |
27 | if(HAL_OK == HAL_ADC_Start_DMA(temt6000_adc, (uint32_t*)AdcValue, TEMT6000_ADC_SAMPLES))
28 | return TEMT6000_OK;
29 |
30 | return TEMT6000_ERROR;
31 | }
32 |
33 | TEMT6000_STATUS TEMT6000_ReadLight(float *Result)
34 | {
35 | uint32_t AdcAverage;
36 | uint8_t i;
37 |
38 | AdcAverage = 0;
39 |
40 | for(i = 0; i < TEMT6000_ADC_SAMPLES; i++)
41 | {
42 | AdcAverage += AdcValue[i];
43 | }
44 |
45 | AdcAverage /= TEMT6000_ADC_SAMPLES;
46 |
47 | *Result = ((((float)AdcAverage / (float)TEMT6000_ADC_MAX_VALUE) * (float)TEMT6000_POWER_SUPPLY) / TEMT6000_RESISTOR_OHMS) * 2000000.0;
48 |
49 | return TEMT6000_OK;
50 | }
51 |
--------------------------------------------------------------------------------
/Src/usart.c:
--------------------------------------------------------------------------------
1 | /**
2 | ******************************************************************************
3 | * File Name : USART.c
4 | * Description : This file provides code for the configuration
5 | * of the USART instances.
6 | ******************************************************************************
7 | ** This notice applies to any and all portions of this file
8 | * that are not between comment pairs USER CODE BEGIN and
9 | * USER CODE END. Other portions of this file, whether
10 | * inserted by the user or by software development tools
11 | * are owned by their respective copyright owners.
12 | *
13 | * COPYRIGHT(c) 2019 STMicroelectronics
14 | *
15 | * Redistribution and use in source and binary forms, with or without modification,
16 | * are permitted provided that the following conditions are met:
17 | * 1. Redistributions of source code must retain the above copyright notice,
18 | * this list of conditions and the following disclaimer.
19 | * 2. Redistributions in binary form must reproduce the above copyright notice,
20 | * this list of conditions and the following disclaimer in the documentation
21 | * and/or other materials provided with the distribution.
22 | * 3. Neither the name of STMicroelectronics nor the names of its contributors
23 | * may be used to endorse or promote products derived from this software
24 | * without specific prior written permission.
25 | *
26 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
27 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
28 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
29 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
30 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
31 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
32 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
33 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
34 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
35 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
36 | *
37 | ******************************************************************************
38 | */
39 |
40 | /* Includes ------------------------------------------------------------------*/
41 | #include "usart.h"
42 |
43 | /* USER CODE BEGIN 0 */
44 |
45 | /* USER CODE END 0 */
46 |
47 | UART_HandleTypeDef huart2;
48 |
49 | /* USART2 init function */
50 |
51 | void MX_USART2_UART_Init(void)
52 | {
53 |
54 | huart2.Instance = USART2;
55 | huart2.Init.BaudRate = 115200;
56 | huart2.Init.WordLength = UART_WORDLENGTH_8B;
57 | huart2.Init.StopBits = UART_STOPBITS_1;
58 | huart2.Init.Parity = UART_PARITY_NONE;
59 | huart2.Init.Mode = UART_MODE_TX_RX;
60 | huart2.Init.HwFlowCtl = UART_HWCONTROL_NONE;
61 | huart2.Init.OverSampling = UART_OVERSAMPLING_16;
62 | if (HAL_UART_Init(&huart2) != HAL_OK)
63 | {
64 | Error_Handler();
65 | }
66 |
67 | }
68 |
69 | void HAL_UART_MspInit(UART_HandleTypeDef* uartHandle)
70 | {
71 |
72 | GPIO_InitTypeDef GPIO_InitStruct = {0};
73 | if(uartHandle->Instance==USART2)
74 | {
75 | /* USER CODE BEGIN USART2_MspInit 0 */
76 |
77 | /* USER CODE END USART2_MspInit 0 */
78 | /* USART2 clock enable */
79 | __HAL_RCC_USART2_CLK_ENABLE();
80 |
81 | __HAL_RCC_GPIOA_CLK_ENABLE();
82 | /**USART2 GPIO Configuration
83 | PA2 ------> USART2_TX
84 | PA3 ------> USART2_RX
85 | */
86 | GPIO_InitStruct.Pin = GPIO_PIN_2|GPIO_PIN_3;
87 | GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
88 | GPIO_InitStruct.Pull = GPIO_PULLUP;
89 | GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
90 | GPIO_InitStruct.Alternate = GPIO_AF7_USART2;
91 | HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
92 |
93 | /* USER CODE BEGIN USART2_MspInit 1 */
94 |
95 | /* USER CODE END USART2_MspInit 1 */
96 | }
97 | }
98 |
99 | void HAL_UART_MspDeInit(UART_HandleTypeDef* uartHandle)
100 | {
101 |
102 | if(uartHandle->Instance==USART2)
103 | {
104 | /* USER CODE BEGIN USART2_MspDeInit 0 */
105 |
106 | /* USER CODE END USART2_MspDeInit 0 */
107 | /* Peripheral clock disable */
108 | __HAL_RCC_USART2_CLK_DISABLE();
109 |
110 | /**USART2 GPIO Configuration
111 | PA2 ------> USART2_TX
112 | PA3 ------> USART2_RX
113 | */
114 | HAL_GPIO_DeInit(GPIOA, GPIO_PIN_2|GPIO_PIN_3);
115 |
116 | /* USER CODE BEGIN USART2_MspDeInit 1 */
117 |
118 | /* USER CODE END USART2_MspDeInit 1 */
119 | }
120 | }
121 |
122 | /* USER CODE BEGIN 1 */
123 |
124 | /* USER CODE END 1 */
125 |
126 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
127 |
--------------------------------------------------------------------------------
/syscalls.c:
--------------------------------------------------------------------------------
1 | /**
2 | *****************************************************************************
3 | **
4 | ** File : syscalls.c
5 | **
6 | ** Abstract : System Workbench Minimal System calls file
7 | **
8 | ** For more information about which c-functions
9 | ** need which of these lowlevel functions
10 | ** please consult the Newlib libc-manual
11 | **
12 | ** Environment : System Workbench for MCU
13 | **
14 | ** Distribution: The file is distributed as is without any warranty
15 | ** of any kind.
16 | **
17 | *****************************************************************************
18 | **
19 | ** © COPYRIGHT(c) 2014 Ac6
20 | **
21 | ** Redistribution and use in source and binary forms, with or without modification,
22 | ** are permitted provided that the following conditions are met:
23 | ** 1. Redistributions of source code must retain the above copyright notice,
24 | ** this list of conditions and the following disclaimer.
25 | ** 2. Redistributions in binary form must reproduce the above copyright notice,
26 | ** this list of conditions and the following disclaimer in the documentation
27 | ** and/or other materials provided with the distribution.
28 | ** 3. Neither the name of Ac6 nor the names of its contributors
29 | ** may be used to endorse or promote products derived from this software
30 | ** without specific prior written permission.
31 | **
32 | ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
33 | ** AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
34 | ** IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
35 | ** DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
36 | ** FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
37 | ** DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
38 | ** SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
39 | ** CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
40 | ** OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
41 | ** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
42 | **
43 | *****************************************************************************
44 | */
45 |
46 | /* Includes */
47 | #include
48 | #include
49 | #include
50 | #include
51 | #include
52 | #include
53 | #include
54 | #include
55 |
56 |
57 | /* Variables */
58 | //#undef errno
59 | extern int errno;
60 | extern int __io_putchar(int ch) __attribute__((weak));
61 | extern int __io_getchar(void) __attribute__((weak));
62 |
63 | register char * stack_ptr asm("sp");
64 |
65 | char *__env[1] = { 0 };
66 | char **environ = __env;
67 |
68 |
69 | /* Functions */
70 | void initialise_monitor_handles()
71 | {
72 | }
73 |
74 | int _getpid(void)
75 | {
76 | return 1;
77 | }
78 |
79 | int _kill(int pid, int sig)
80 | {
81 | errno = EINVAL;
82 | return -1;
83 | }
84 |
85 | void _exit (int status)
86 | {
87 | _kill(status, -1);
88 | while (1) {} /* Make sure we hang here */
89 | }
90 |
91 | int _read (int file, char *ptr, int len)
92 | {
93 | int DataIdx;
94 |
95 | for (DataIdx = 0; DataIdx < len; DataIdx++)
96 | {
97 | *ptr++ = __io_getchar();
98 | }
99 |
100 | return len;
101 | }
102 |
103 | int _write(int file, char *ptr, int len)
104 | {
105 | int DataIdx;
106 |
107 | for (DataIdx = 0; DataIdx < len; DataIdx++)
108 | {
109 | __io_putchar(*ptr++);
110 | }
111 | return len;
112 | }
113 |
114 | caddr_t _sbrk(int incr)
115 | {
116 | extern char end asm("end");
117 | static char *heap_end;
118 | char *prev_heap_end;
119 |
120 | if (heap_end == 0)
121 | heap_end = &end;
122 |
123 | prev_heap_end = heap_end;
124 | if (heap_end + incr > stack_ptr)
125 | {
126 | // write(1, "Heap and stack collision\n", 25);
127 | // abort();
128 | errno = ENOMEM;
129 | return (caddr_t) -1;
130 | }
131 |
132 | heap_end += incr;
133 |
134 | return (caddr_t) prev_heap_end;
135 | }
136 |
137 | int _close(int file)
138 | {
139 | return -1;
140 | }
141 |
142 |
143 | int _fstat(int file, struct stat *st)
144 | {
145 | st->st_mode = S_IFCHR;
146 | return 0;
147 | }
148 |
149 | int _isatty(int file)
150 | {
151 | return 1;
152 | }
153 |
154 | int _lseek(int file, int ptr, int dir)
155 | {
156 | return 0;
157 | }
158 |
159 | int _open(char *path, int flags, ...)
160 | {
161 | /* Pretend like we always fail */
162 | return -1;
163 | }
164 |
165 | int _wait(int *status)
166 | {
167 | errno = ECHILD;
168 | return -1;
169 | }
170 |
171 | int _unlink(char *name)
172 | {
173 | errno = ENOENT;
174 | return -1;
175 | }
176 |
177 | int _times(struct tms *buf)
178 | {
179 | return -1;
180 | }
181 |
182 | int _stat(char *file, struct stat *st)
183 | {
184 | st->st_mode = S_IFCHR;
185 | return 0;
186 | }
187 |
188 | int _link(char *old, char *new)
189 | {
190 | errno = EMLINK;
191 | return -1;
192 | }
193 |
194 | int _fork(void)
195 | {
196 | errno = EAGAIN;
197 | return -1;
198 | }
199 |
200 | int _execve(char *name, char **argv, char **env)
201 | {
202 | errno = ENOMEM;
203 | return -1;
204 | }
205 |
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