├── .gitignore
├── DebugConfig
└── Target_1_STM32F103C8_1.0.0.dbgconf
├── Hardware
├── Astar.c
├── Astar.h
├── Buzzer.c
├── Buzzer.h
├── Coverage.c
├── Coverage.h
├── Incontrol.c
├── Incontrol.h
├── Irobstacle.c
├── Irobstacle.h
├── Irtracking.c
├── Irtracking.h
├── Key.c
├── Key.h
├── LEDSEG.c
├── LEDSEG.h
├── OLED.c
├── OLED.h
├── OLED_Font.h
├── PWM.c
├── PWM.h
├── Serial.c
├── Serial.h
├── UltrasonicWave.c
├── UltrasonicWave.h
├── robot.c
├── robot.h
├── timer.c
└── timer.h
├── LICENSE
├── Library
├── misc.c
├── misc.h
├── stm32f10x_adc.c
├── stm32f10x_adc.h
├── stm32f10x_bkp.c
├── stm32f10x_bkp.h
├── stm32f10x_can.c
├── stm32f10x_can.h
├── stm32f10x_cec.c
├── stm32f10x_cec.h
├── stm32f10x_crc.c
├── stm32f10x_crc.h
├── stm32f10x_dac.c
├── stm32f10x_dac.h
├── stm32f10x_dbgmcu.c
├── stm32f10x_dbgmcu.h
├── stm32f10x_dma.c
├── stm32f10x_dma.h
├── stm32f10x_exti.c
├── stm32f10x_exti.h
├── stm32f10x_flash.c
├── stm32f10x_flash.h
├── stm32f10x_fsmc.c
├── stm32f10x_fsmc.h
├── stm32f10x_gpio.c
├── stm32f10x_gpio.h
├── stm32f10x_i2c.c
├── stm32f10x_i2c.h
├── stm32f10x_iwdg.c
├── stm32f10x_iwdg.h
├── stm32f10x_pwr.c
├── stm32f10x_pwr.h
├── stm32f10x_rcc.c
├── stm32f10x_rcc.h
├── stm32f10x_rtc.c
├── stm32f10x_rtc.h
├── stm32f10x_sdio.c
├── stm32f10x_sdio.h
├── stm32f10x_spi.c
├── stm32f10x_spi.h
├── stm32f10x_tim.c
├── stm32f10x_tim.h
├── stm32f10x_usart.c
├── stm32f10x_usart.h
├── stm32f10x_wwdg.c
└── stm32f10x_wwdg.h
├── Listings
└── startup_stm32f10x_md.lst
├── Objects
├── Project.axf
├── Project.build_log.htm
├── Project.htm
├── Project.lnp
├── Project.sct
├── Project_Target 1.dep
├── Project_sct.Bak
├── astar.crf
├── buzzer.crf
├── core_cm3.crf
├── coverage.crf
├── delay.crf
├── incontrol.crf
├── irobstacle.crf
├── irtracking.crf
├── key.crf
├── led.crf
├── ledseg.crf
├── main.crf
├── misc.crf
├── oled.crf
├── pwm.crf
├── robot.crf
├── serial.crf
├── stm32f10x_adc.crf
├── stm32f10x_bkp.crf
├── stm32f10x_can.crf
├── stm32f10x_cec.crf
├── stm32f10x_crc.crf
├── stm32f10x_dac.crf
├── stm32f10x_dbgmcu.crf
├── stm32f10x_dma.crf
├── stm32f10x_exti.crf
├── stm32f10x_flash.crf
├── stm32f10x_fsmc.crf
├── stm32f10x_gpio.crf
├── stm32f10x_i2c.crf
├── stm32f10x_it.crf
├── stm32f10x_iwdg.crf
├── stm32f10x_pwr.crf
├── stm32f10x_rcc.crf
├── stm32f10x_rtc.crf
├── stm32f10x_sdio.crf
├── stm32f10x_spi.crf
├── stm32f10x_tim.crf
├── stm32f10x_usart.crf
├── stm32f10x_wwdg.crf
├── system_stm32f10x.crf
├── timer.crf
└── ultrasonicwave.crf
├── Project.uvguix.Admin
├── Project.uvguix.Mr.Zhu
├── Project.uvguix.zhulin
├── Project.uvoptx
├── Project.uvprojx
├── README.en.md
├── README.md
├── Start
├── core_cm3.c
├── core_cm3.h
├── startup_stm32f10x_cl.s
├── startup_stm32f10x_hd.s
├── startup_stm32f10x_hd_vl.s
├── startup_stm32f10x_ld.s
├── startup_stm32f10x_ld_vl.s
├── startup_stm32f10x_md.s
├── startup_stm32f10x_md_vl.s
├── startup_stm32f10x_xl.s
├── stm32f10x.h
├── system_stm32f10x.c
└── system_stm32f10x.h
├── System
├── Delay.c
└── Delay.h
├── User
├── main.c
├── stm32f10x_conf.h
├── stm32f10x_it.c
└── stm32f10x_it.h
└── keilkill.bat
/.gitignore:
--------------------------------------------------------------------------------
1 | # Prerequisites
2 | *.d
3 |
4 | # Object files
5 | *.o
6 | *.ko
7 | *.obj
8 | *.elf
9 |
10 | # Linker output
11 | *.ilk
12 | *.map
13 | *.exp
14 |
15 | # Precompiled Headers
16 | *.gch
17 | *.pch
18 |
19 | # Libraries
20 | *.lib
21 | *.a
22 | *.la
23 | *.lo
24 |
25 | # Shared objects (inc. Windows DLLs)
26 | *.dll
27 | *.so
28 | *.so.*
29 | *.dylib
30 |
31 | # Executables
32 | *.exe
33 | *.out
34 | *.app
35 | *.i*86
36 | *.x86_64
37 | *.hex
38 |
39 | # Debug files
40 | *.dSYM/
41 | *.su
42 | *.idb
43 | *.pdb
44 |
45 | # Kernel Module Compile Results
46 | *.mod*
47 | *.cmd
48 | .tmp_versions/
49 | modules.order
50 | Module.symvers
51 | Mkfile.old
52 | dkms.conf
53 |
--------------------------------------------------------------------------------
/DebugConfig/Target_1_STM32F103C8_1.0.0.dbgconf:
--------------------------------------------------------------------------------
1 | // <<< Use Configuration Wizard in Context Menu >>>
2 | // Debug MCU Configuration
3 | // DBG_SLEEP
4 | // Debug Sleep Mode
5 | // 0: (FCLK=On, HCLK=Off) FCLK is clocked by the system clock as previously configured by the software while HCLK is disabled
6 | // 1: (FCLK=On, HCLK=On) HCLK is fed by the same clock that is provided to FCLK
7 | // DBG_STOP
8 | // Debug Stop Mode
9 | // 0: (FCLK=Off, HCLK=Off) Clock controller disables all clocks
10 | // 1: (FCLK=On, HCLK=On) FCLK and HCLK are provided by the internal RC oscillator which remains active
11 | // DBG_STANDBY
12 | // Debug Standby Mode
13 | // 0: (FCLK=Off, HCLK=Off) The whole digital part is unpowered.
14 | // 1: (FCLK=On, HCLK=On) Digital part is powered and FCLK and HCLK are provided by the internal RC oscillator which remains active
15 | // DBG_IWDG_STOP
16 | // Debug independent watchdog stopped when core is halted
17 | // 0: The watchdog counter clock continues even if the core is halted
18 | // 1: The watchdog counter clock is stopped when the core is halted
19 | // DBG_WWDG_STOP
20 | // Debug window watchdog stopped when core is halted
21 | // 0: The window watchdog counter clock continues even if the core is halted
22 | // 1: The window watchdog counter clock is stopped when the core is halted
23 | // DBG_TIM1_STOP
24 | // Timer 1 counter stopped when core is halted
25 | // 0: The clock of the involved Timer Counter is fed even if the core is halted
26 | // 1: The clock of the involved Timer counter is stopped when the core is halted
27 | // DBG_TIM2_STOP
28 | // Timer 2 counter stopped when core is halted
29 | // 0: The clock of the involved Timer Counter is fed even if the core is halted
30 | // 1: The clock of the involved Timer counter is stopped when the core is halted
31 | // DBG_TIM3_STOP
32 | // Timer 3 counter stopped when core is halted
33 | // 0: The clock of the involved Timer Counter is fed even if the core is halted
34 | // 1: The clock of the involved Timer counter is stopped when the core is halted
35 | // DBG_TIM4_STOP
36 | // Timer 4 counter stopped when core is halted
37 | // 0: The clock of the involved Timer Counter is fed even if the core is halted
38 | // 1: The clock of the involved Timer counter is stopped when the core is halted
39 | // DBG_CAN1_STOP
40 | // Debug CAN1 stopped when Core is halted
41 | // 0: Same behavior as in normal mode
42 | // 1: CAN1 receive registers are frozen
43 | // DBG_I2C1_SMBUS_TIMEOUT
44 | // I2C1 SMBUS timeout mode stopped when Core is halted
45 | // 0: Same behavior as in normal mode
46 | // 1: The SMBUS timeout is frozen
47 | // DBG_I2C2_SMBUS_TIMEOUT
48 | // I2C2 SMBUS timeout mode stopped when Core is halted
49 | // 0: Same behavior as in normal mode
50 | // 1: The SMBUS timeout is frozen
51 | // DBG_TIM8_STOP
52 | // Timer 8 counter stopped when core is halted
53 | // 0: The clock of the involved timer counter is fed even if the core is halted, and the outputs behave normally.
54 | // 1: The clock of the involved timer counter is stopped when the core is halted, and the outputs are disabled (as if there were an emergency stop in response to a break event).
55 | // DBG_TIM5_STOP
56 | // Timer 5 counter stopped when core is halted
57 | // 0: The clock of the involved timer counter is fed even if the core is halted, and the outputs behave normally.
58 | // 1: The clock of the involved timer counter is stopped when the core is halted, and the outputs are disabled (as if there were an emergency stop in response to a break event).
59 | // DBG_TIM6_STOP
60 | // Timer 6 counter stopped when core is halted
61 | // 0: The clock of the involved timer counter is fed even if the core is halted, and the outputs behave normally.
62 | // 1: The clock of the involved timer counter is stopped when the core is halted, and the outputs are disabled (as if there were an emergency stop in response to a break event).
63 | // DBG_TIM7_STOP
64 | // Timer 7 counter stopped when core is halted
65 | // 0: The clock of the involved timer counter is fed even if the core is halted, and the outputs behave normally.
66 | // 1: The clock of the involved timer counter is stopped when the core is halted, and the outputs are disabled (as if there were an emergency stop in response to a break event).
67 | // DBG_CAN2_STOP
68 | // Debug CAN2 stopped when Core is halted
69 | // 0: Same behavior as in normal mode
70 | // 1: CAN2 receive registers are frozen
71 | // DBG_TIM12_STOP
72 | // Timer 12 counter stopped when core is halted
73 | // 0: The clock of the involved timer counter is fed even if the core is halted, and the outputs behave normally.
74 | // 1: The clock of the involved timer counter is stopped when the core is halted, and the outputs are disabled (as if there were an emergency stop in response to a break event).
75 | // DBG_TIM13_STOP
76 | // Timer 13 counter stopped when core is halted
77 | // 0: The clock of the involved timer counter is fed even if the core is halted, and the outputs behave normally.
78 | // 1: The clock of the involved timer counter is stopped when the core is halted, and the outputs are disabled (as if there were an emergency stop in response to a break event).
79 | // DBG_TIM14_STOP
80 | // Timer 14 counter stopped when core is halted
81 | // 0: The clock of the involved timer counter is fed even if the core is halted, and the outputs behave normally.
82 | // 1: The clock of the involved timer counter is stopped when the core is halted, and the outputs are disabled (as if there were an emergency stop in response to a break event).
83 | // DBG_TIM9_STOP
84 | // Timer 9 counter stopped when core is halted
85 | // 0: The clock of the involved timer counter is fed even if the core is halted, and the outputs behave normally.
86 | // 1: The clock of the involved timer counter is stopped when the core is halted, and the outputs are disabled (as if there were an emergency stop in response to a break event).
87 | // DBG_TIM10_STOP
88 | // Timer 10 counter stopped when core is halted
89 | // 0: The clock of the involved timer counter is fed even if the core is halted, and the outputs behave normally.
90 | // 1: The clock of the involved timer counter is stopped when the core is halted, and the outputs are disabled (as if there were an emergency stop in response to a break event).
91 | // DBG_TIM11_STOP
92 | // Timer 11 counter stopped when core is halted
93 | // 0: The clock of the involved timer counter is fed even if the core is halted, and the outputs behave normally.
94 | // 1: The clock of the involved timer counter is stopped when the core is halted, and the outputs are disabled (as if there were an emergency stop in response to a break event).
95 | //
96 | DbgMCU_CR = 0x00000007;
97 | // <<< end of configuration section >>>
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/Hardware/Astar.c:
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https://raw.githubusercontent.com/MrZHU-py/stm32_sweep/173fdf6d2765eea0a42794beabc6ead93640c74b/Hardware/Astar.c
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/Hardware/Astar.h:
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/Hardware/Buzzer.c:
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1 | #include "stm32f10x.h" // Device header
2 |
3 |
4 | void Buzzer_Init(void)
5 | {
6 | RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOB,ENABLE);
7 | GPIO_InitTypeDef GPIO_InitStructure;
8 | GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP;
9 | GPIO_InitStructure.GPIO_Pin = GPIO_Pin_0;
10 | GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
11 | GPIO_Init(GPIOB,&GPIO_InitStructure);
12 | }
13 |
14 |
15 | void Buzzer_ON(void)
16 | {
17 | GPIO_ResetBits(GPIOB,GPIO_Pin_0);
18 | }
19 |
20 | void Buzzer_OFF(void)
21 | {
22 | GPIO_SetBits(GPIOB,GPIO_Pin_0);
23 | }
24 |
25 | void Buzzer_Turn(void)
26 | {
27 | if(GPIO_ReadOutputDataBit(GPIOB,GPIO_Pin_0) == 0)
28 | {
29 | GPIO_SetBits(GPIOB,GPIO_Pin_0);
30 | }
31 | else
32 | {
33 | GPIO_ResetBits(GPIOB,GPIO_Pin_0);
34 | }
35 | }
36 |
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/Hardware/Buzzer.h:
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1 | #ifndef __BUZZER_H
2 | #define __BUZZER_H
3 |
4 | void Buzzer_Init(void);
5 | void Buzzer_ON(void);
6 | void Buzzer_OFF(void);
7 | void Buzzer_Turn(void);
8 |
9 | #endif
10 |
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/Hardware/Coverage.c:
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https://raw.githubusercontent.com/MrZHU-py/stm32_sweep/173fdf6d2765eea0a42794beabc6ead93640c74b/Hardware/Coverage.c
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/Hardware/Coverage.h:
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/Hardware/Incontrol.c:
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https://raw.githubusercontent.com/MrZHU-py/stm32_sweep/173fdf6d2765eea0a42794beabc6ead93640c74b/Hardware/Incontrol.c
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/Hardware/Incontrol.h:
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https://raw.githubusercontent.com/MrZHU-py/stm32_sweep/173fdf6d2765eea0a42794beabc6ead93640c74b/Hardware/Incontrol.h
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/Hardware/Irobstacle.c:
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1 | #include "stm32f10x.h" // Device header
2 |
3 | void Irobstacle_Init(void)
4 | {
5 | RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA,ENABLE);
6 |
7 | GPIO_InitTypeDef GPIO_InitStructure;
8 | GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IPU;
9 | GPIO_InitStructure.GPIO_Pin = GPIO_Pin_11 | GPIO_Pin_12;
10 | GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
11 | GPIO_Init(GPIOA,&GPIO_InitStructure);
12 | }
13 |
14 |
15 | uint8_t Left_Irobstacle_Get(void)
16 | {
17 | return GPIO_ReadInputDataBit(GPIOA,GPIO_Pin_11);
18 | }
19 |
20 | uint8_t Right_Irobstacle_Get(void)
21 | {
22 | return GPIO_ReadInputDataBit(GPIOA,GPIO_Pin_12);
23 | }
24 |
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/Hardware/Irobstacle.h:
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1 | #ifndef __IROBSTACLE_H
2 | #define __IROBSTACLE_H
3 |
4 | void Irobstacle_Init(void);
5 | uint8_t Left_Irobstacle_Get(void);
6 | uint8_t Right_Irobstacle_Get(void);
7 |
8 | #endif
9 |
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/Hardware/Irtracking.c:
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1 | #include "stm32f10x.h" // Device header
2 |
3 | void Irtracking_Init(void)
4 | {
5 | RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOB,ENABLE);
6 |
7 | GPIO_InitTypeDef GPIO_InitStructure;
8 | GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IPU;
9 | GPIO_InitStructure.GPIO_Pin = GPIO_Pin_12 | GPIO_Pin_13;
10 | GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
11 | GPIO_Init(GPIOB,&GPIO_InitStructure);
12 | }
13 |
14 |
15 | uint8_t Left_Irtracking_Get(void)
16 | {
17 | return GPIO_ReadInputDataBit(GPIOB,GPIO_Pin_13);
18 | }
19 |
20 | uint8_t Right_Irtracking_Get(void)
21 | {
22 | return GPIO_ReadInputDataBit(GPIOB,GPIO_Pin_12);
23 | }
24 |
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/Hardware/Irtracking.h:
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1 | #ifndef __IRTRACKING_H
2 | #define __IRTRACKING_H
3 |
4 | void Irtracking_Init(void);
5 | uint8_t Left_Irtracking_Get(void);
6 | uint8_t Right_Irtracking_Get(void);
7 |
8 | #endif
9 |
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/Hardware/Key.c:
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1 | #include "stm32f10x.h" // Device header
2 | #include "Delay.h"
3 |
4 | void Key_Init(void)
5 | {
6 | RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA, ENABLE);
7 |
8 | GPIO_InitTypeDef GPIO_InitStructure;
9 | GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IPU;
10 | GPIO_InitStructure.GPIO_Pin = GPIO_Pin_15;
11 | GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
12 | GPIO_Init(GPIOA, &GPIO_InitStructure);
13 | }
14 |
15 | uint8_t Key_GetNum(void)
16 | {
17 | uint8_t KeyNum = 0;
18 | if (GPIO_ReadInputDataBit(GPIOA, GPIO_Pin_15) == 0)
19 | {
20 | Delay_ms(20);
21 | while (GPIO_ReadInputDataBit(GPIOA, GPIO_Pin_15) == 0);
22 | Delay_ms(20);
23 | KeyNum = 1;
24 | }
25 | return KeyNum;
26 | }
27 |
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/Hardware/Key.h:
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1 | #ifndef __KEY_H
2 | #define __KEY_H
3 |
4 | void Key_Init(void);
5 | uint8_t Key_GetNum(void);
6 |
7 | #endif
8 |
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/Hardware/LEDSEG.c:
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https://raw.githubusercontent.com/MrZHU-py/stm32_sweep/173fdf6d2765eea0a42794beabc6ead93640c74b/Hardware/LEDSEG.c
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/Hardware/LEDSEG.h:
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1 | #ifndef __LEDSEG_H
2 | #define __LEDSEG_H
3 |
4 | void LEDSEG_Init(void);
5 | void Digital_Display(uint8_t val);
6 |
7 | #endif
8 |
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/Hardware/OLED.c:
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1 | #include "stm32f10x.h"
2 | #include "OLED_Font.h"
3 |
4 | /*引脚配置*/
5 | #define OLED_W_SCL(x) GPIO_WriteBit(GPIOB, GPIO_Pin_8, (BitAction)(x))
6 | #define OLED_W_SDA(x) GPIO_WriteBit(GPIOB, GPIO_Pin_9, (BitAction)(x))
7 |
8 | /*引脚初始化*/
9 | void OLED_I2C_Init(void)
10 | {
11 | RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOB, ENABLE);
12 |
13 | GPIO_InitTypeDef GPIO_InitStructure;
14 | GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_OD;
15 | GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
16 | GPIO_InitStructure.GPIO_Pin = GPIO_Pin_8;
17 | GPIO_Init(GPIOB, &GPIO_InitStructure);
18 | GPIO_InitStructure.GPIO_Pin = GPIO_Pin_9;
19 | GPIO_Init(GPIOB, &GPIO_InitStructure);
20 |
21 | OLED_W_SCL(1);
22 | OLED_W_SDA(1);
23 | }
24 |
25 | /**
26 | * @brief I2C开始
27 | * @param 无
28 | * @retval 无
29 | */
30 | void OLED_I2C_Start(void)
31 | {
32 | OLED_W_SDA(1);
33 | OLED_W_SCL(1);
34 | OLED_W_SDA(0);
35 | OLED_W_SCL(0);
36 | }
37 |
38 | /**
39 | * @brief I2C停止
40 | * @param 无
41 | * @retval 无
42 | */
43 | void OLED_I2C_Stop(void)
44 | {
45 | OLED_W_SDA(0);
46 | OLED_W_SCL(1);
47 | OLED_W_SDA(1);
48 | }
49 |
50 | /**
51 | * @brief I2C发送一个字节
52 | * @param Byte 要发送的一个字节
53 | * @retval 无
54 | */
55 | void OLED_I2C_SendByte(uint8_t Byte)
56 | {
57 | uint8_t i;
58 | for (i = 0; i < 8; i++)
59 | {
60 | OLED_W_SDA(Byte & (0x80 >> i));
61 | OLED_W_SCL(1);
62 | OLED_W_SCL(0);
63 | }
64 | OLED_W_SCL(1); //额外的一个时钟，不处理应答信号
65 | OLED_W_SCL(0);
66 | }
67 |
68 | /**
69 | * @brief OLED写命令
70 | * @param Command 要写入的命令
71 | * @retval 无
72 | */
73 | void OLED_WriteCommand(uint8_t Command)
74 | {
75 | OLED_I2C_Start();
76 | OLED_I2C_SendByte(0x78); //从机地址
77 | OLED_I2C_SendByte(0x00); //写命令
78 | OLED_I2C_SendByte(Command);
79 | OLED_I2C_Stop();
80 | }
81 |
82 | /**
83 | * @brief OLED写数据
84 | * @param Data 要写入的数据
85 | * @retval 无
86 | */
87 | void OLED_WriteData(uint8_t Data)
88 | {
89 | OLED_I2C_Start();
90 | OLED_I2C_SendByte(0x78); //从机地址
91 | OLED_I2C_SendByte(0x40); //写数据
92 | OLED_I2C_SendByte(Data);
93 | OLED_I2C_Stop();
94 | }
95 |
96 | /**
97 | * @brief OLED设置光标位置
98 | * @param Y 以左上角为原点，向下方向的坐标，范围：0~7
99 | * @param X 以左上角为原点，向右方向的坐标，范围：0~127
100 | * @retval 无
101 | */
102 | void OLED_SetCursor(uint8_t Y, uint8_t X)
103 | {
104 | OLED_WriteCommand(0xB0 | Y); //设置Y位置
105 | OLED_WriteCommand(0x10 | ((X & 0xF0) >> 4)); //设置X位置高4位
106 | OLED_WriteCommand(0x00 | (X & 0x0F)); //设置X位置低4位
107 | }
108 |
109 | /**
110 | * @brief OLED清屏
111 | * @param 无
112 | * @retval 无
113 | */
114 | void OLED_Clear(void)
115 | {
116 | uint8_t i, j;
117 | for (j = 0; j < 8; j++)
118 | {
119 | OLED_SetCursor(j, 0);
120 | for(i = 0; i < 128; i++)
121 | {
122 | OLED_WriteData(0x00);
123 | }
124 | }
125 | }
126 |
127 | /**
128 | * @brief OLED显示一个字符
129 | * @param Line 行位置，范围：1~4
130 | * @param Column 列位置，范围：1~16
131 | * @param Char 要显示的一个字符，范围：ASCII可见字符
132 | * @retval 无
133 | */
134 | void OLED_ShowChar(uint8_t Line, uint8_t Column, char Char)
135 | {
136 | uint8_t i;
137 | OLED_SetCursor((Line - 1) * 2, (Column - 1) * 8); //设置光标位置在上半部分
138 | for (i = 0; i < 8; i++)
139 | {
140 | OLED_WriteData(OLED_F8x16[Char - ' '][i]); //显示上半部分内容
141 | }
142 | OLED_SetCursor((Line - 1) * 2 + 1, (Column - 1) * 8); //设置光标位置在下半部分
143 | for (i = 0; i < 8; i++)
144 | {
145 | OLED_WriteData(OLED_F8x16[Char - ' '][i + 8]); //显示下半部分内容
146 | }
147 | }
148 |
149 | /**
150 | * @brief OLED显示字符串
151 | * @param Line 起始行位置，范围：1~4
152 | * @param Column 起始列位置，范围：1~16
153 | * @param String 要显示的字符串，范围：ASCII可见字符
154 | * @retval 无
155 | */
156 | void OLED_ShowString(uint8_t Line, uint8_t Column, char *String)
157 | {
158 | uint8_t i;
159 | for (i = 0; String[i] != '\0'; i++)
160 | {
161 | OLED_ShowChar(Line, Column + i, String[i]);
162 | }
163 | }
164 |
165 | /**
166 | * @brief OLED次方函数
167 | * @retval 返回值等于X的Y次方
168 | */
169 | uint32_t OLED_Pow(uint32_t X, uint32_t Y)
170 | {
171 | uint32_t Result = 1;
172 | while (Y--)
173 | {
174 | Result *= X;
175 | }
176 | return Result;
177 | }
178 |
179 | /**
180 | * @brief OLED显示数字（十进制，正数）
181 | * @param Line 起始行位置，范围：1~4
182 | * @param Column 起始列位置，范围：1~16
183 | * @param Number 要显示的数字，范围：0~4294967295
184 | * @param Length 要显示数字的长度，范围：1~10
185 | * @retval 无
186 | */
187 | void OLED_ShowNum(uint8_t Line, uint8_t Column, uint32_t Number, uint8_t Length)
188 | {
189 | uint8_t i;
190 | for (i = 0; i < Length; i++)
191 | {
192 | OLED_ShowChar(Line, Column + i, Number / OLED_Pow(10, Length - i - 1) % 10 + '0');
193 | }
194 | }
195 |
196 | /**
197 | * @brief OLED显示数字（十进制，带符号数）
198 | * @param Line 起始行位置，范围：1~4
199 | * @param Column 起始列位置，范围：1~16
200 | * @param Number 要显示的数字，范围：-2147483648~2147483647
201 | * @param Length 要显示数字的长度，范围：1~10
202 | * @retval 无
203 | */
204 | void OLED_ShowSignedNum(uint8_t Line, uint8_t Column, int32_t Number, uint8_t Length)
205 | {
206 | uint8_t i;
207 | uint32_t Number1;
208 | if (Number >= 0)
209 | {
210 | OLED_ShowChar(Line, Column, '+');
211 | Number1 = Number;
212 | }
213 | else
214 | {
215 | OLED_ShowChar(Line, Column, '-');
216 | Number1 = -Number;
217 | }
218 | for (i = 0; i < Length; i++)
219 | {
220 | OLED_ShowChar(Line, Column + i + 1, Number1 / OLED_Pow(10, Length - i - 1) % 10 + '0');
221 | }
222 | }
223 |
224 | /**
225 | * @brief OLED显示数字（十六进制，正数）
226 | * @param Line 起始行位置，范围：1~4
227 | * @param Column 起始列位置，范围：1~16
228 | * @param Number 要显示的数字，范围：0~0xFFFFFFFF
229 | * @param Length 要显示数字的长度，范围：1~8
230 | * @retval 无
231 | */
232 | void OLED_ShowHexNum(uint8_t Line, uint8_t Column, uint32_t Number, uint8_t Length)
233 | {
234 | uint8_t i, SingleNumber;
235 | for (i = 0; i < Length; i++)
236 | {
237 | SingleNumber = Number / OLED_Pow(16, Length - i - 1) % 16;
238 | if (SingleNumber < 10)
239 | {
240 | OLED_ShowChar(Line, Column + i, SingleNumber + '0');
241 | }
242 | else
243 | {
244 | OLED_ShowChar(Line, Column + i, SingleNumber - 10 + 'A');
245 | }
246 | }
247 | }
248 |
249 | /**
250 | * @brief OLED显示数字（二进制，正数）
251 | * @param Line 起始行位置，范围：1~4
252 | * @param Column 起始列位置，范围：1~16
253 | * @param Number 要显示的数字，范围：0~1111 1111 1111 1111
254 | * @param Length 要显示数字的长度，范围：1~16
255 | * @retval 无
256 | */
257 | void OLED_ShowBinNum(uint8_t Line, uint8_t Column, uint32_t Number, uint8_t Length)
258 | {
259 | uint8_t i;
260 | for (i = 0; i < Length; i++)
261 | {
262 | OLED_ShowChar(Line, Column + i, Number / OLED_Pow(2, Length - i - 1) % 2 + '0');
263 | }
264 | }
265 |
266 | /**
267 | * @brief OLED初始化
268 | * @param 无
269 | * @retval 无
270 | */
271 | void OLED_Init(void)
272 | {
273 | uint32_t i, j;
274 |
275 | for (i = 0; i < 1000; i++) //上电延时
276 | {
277 | for (j = 0; j < 1000; j++);
278 | }
279 |
280 | OLED_I2C_Init(); //端口初始化
281 |
282 | OLED_WriteCommand(0xAE); //关闭显示
283 |
284 | OLED_WriteCommand(0xD5); //设置显示时钟分频比/振荡器频率
285 | OLED_WriteCommand(0x80);
286 |
287 | OLED_WriteCommand(0xA8); //设置多路复用率
288 | OLED_WriteCommand(0x3F);
289 |
290 | OLED_WriteCommand(0xD3); //设置显示偏移
291 | OLED_WriteCommand(0x00);
292 |
293 | OLED_WriteCommand(0x40); //设置显示开始行
294 |
295 | OLED_WriteCommand(0xA1); //设置左右方向，0xA1正常 0xA0左右反置
296 |
297 | OLED_WriteCommand(0xC8); //设置上下方向，0xC8正常 0xC0上下反置
298 |
299 | OLED_WriteCommand(0xDA); //设置COM引脚硬件配置
300 | OLED_WriteCommand(0x12);
301 |
302 | OLED_WriteCommand(0x81); //设置对比度控制
303 | OLED_WriteCommand(0xCF);
304 |
305 | OLED_WriteCommand(0xD9); //设置预充电周期
306 | OLED_WriteCommand(0xF1);
307 |
308 | OLED_WriteCommand(0xDB); //设置VCOMH取消选择级别
309 | OLED_WriteCommand(0x30);
310 |
311 | OLED_WriteCommand(0xA4); //设置整个显示打开/关闭
312 |
313 | OLED_WriteCommand(0xA6); //设置正常/倒转显示
314 |
315 | OLED_WriteCommand(0x8D); //设置充电泵
316 | OLED_WriteCommand(0x14);
317 |
318 | OLED_WriteCommand(0xAF); //开启显示
319 |
320 | OLED_Clear(); //OLED清屏
321 | }
322 |
--------------------------------------------------------------------------------
/Hardware/OLED.h:
--------------------------------------------------------------------------------
1 | #ifndef __OLED_H
2 | #define __OLED_H
3 |
4 | void OLED_Init(void);
5 | void OLED_Clear(void);
6 | void OLED_ShowChar(uint8_t Line, uint8_t Column, char Char);
7 | void OLED_ShowString(uint8_t Line, uint8_t Column, char *String);
8 | void OLED_ShowNum(uint8_t Line, uint8_t Column, uint32_t Number, uint8_t Length);
9 | void OLED_ShowSignedNum(uint8_t Line, uint8_t Column, int32_t Number, uint8_t Length);
10 | void OLED_ShowHexNum(uint8_t Line, uint8_t Column, uint32_t Number, uint8_t Length);
11 | void OLED_ShowBinNum(uint8_t Line, uint8_t Column, uint32_t Number, uint8_t Length);
12 |
13 | #endif
14 |
--------------------------------------------------------------------------------
/Hardware/OLED_Font.h:
--------------------------------------------------------------------------------
1 | #ifndef __OLED_FONT_H
2 | #define __OLED_FONT_H
3 |
4 | /*OLED字模库，宽8像素，高16像素*/
5 | const uint8_t OLED_F8x16[][16]=
6 | {
7 | 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
8 | 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,// 0
9 |
10 | 0x00,0x00,0x00,0xF8,0x00,0x00,0x00,0x00,
11 | 0x00,0x00,0x00,0x33,0x30,0x00,0x00,0x00,//! 1
12 |
13 | 0x00,0x10,0x0C,0x06,0x10,0x0C,0x06,0x00,
14 | 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//" 2
15 |
16 | 0x40,0xC0,0x78,0x40,0xC0,0x78,0x40,0x00,
17 | 0x04,0x3F,0x04,0x04,0x3F,0x04,0x04,0x00,//# 3
18 |
19 | 0x00,0x70,0x88,0xFC,0x08,0x30,0x00,0x00,
20 | 0x00,0x18,0x20,0xFF,0x21,0x1E,0x00,0x00,//$ 4
21 |
22 | 0xF0,0x08,0xF0,0x00,0xE0,0x18,0x00,0x00,
23 | 0x00,0x21,0x1C,0x03,0x1E,0x21,0x1E,0x00,//% 5
24 |
25 | 0x00,0xF0,0x08,0x88,0x70,0x00,0x00,0x00,
26 | 0x1E,0x21,0x23,0x24,0x19,0x27,0x21,0x10,//& 6
27 |
28 | 0x10,0x16,0x0E,0x00,0x00,0x00,0x00,0x00,
29 | 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//' 7
30 |
31 | 0x00,0x00,0x00,0xE0,0x18,0x04,0x02,0x00,
32 | 0x00,0x00,0x00,0x07,0x18,0x20,0x40,0x00,//( 8
33 |
34 | 0x00,0x02,0x04,0x18,0xE0,0x00,0x00,0x00,
35 | 0x00,0x40,0x20,0x18,0x07,0x00,0x00,0x00,//) 9
36 |
37 | 0x40,0x40,0x80,0xF0,0x80,0x40,0x40,0x00,
38 | 0x02,0x02,0x01,0x0F,0x01,0x02,0x02,0x00,//* 10
39 |
40 | 0x00,0x00,0x00,0xF0,0x00,0x00,0x00,0x00,
41 | 0x01,0x01,0x01,0x1F,0x01,0x01,0x01,0x00,//+ 11
42 |
43 | 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
44 | 0x80,0xB0,0x70,0x00,0x00,0x00,0x00,0x00,//, 12
45 |
46 | 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
47 | 0x00,0x01,0x01,0x01,0x01,0x01,0x01,0x01,//- 13
48 |
49 | 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
50 | 0x00,0x30,0x30,0x00,0x00,0x00,0x00,0x00,//. 14
51 |
52 | 0x00,0x00,0x00,0x00,0x80,0x60,0x18,0x04,
53 | 0x00,0x60,0x18,0x06,0x01,0x00,0x00,0x00,/// 15
54 |
55 | 0x00,0xE0,0x10,0x08,0x08,0x10,0xE0,0x00,
56 | 0x00,0x0F,0x10,0x20,0x20,0x10,0x0F,0x00,//0 16
57 |
58 | 0x00,0x10,0x10,0xF8,0x00,0x00,0x00,0x00,
59 | 0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00,//1 17
60 |
61 | 0x00,0x70,0x08,0x08,0x08,0x88,0x70,0x00,
62 | 0x00,0x30,0x28,0x24,0x22,0x21,0x30,0x00,//2 18
63 |
64 | 0x00,0x30,0x08,0x88,0x88,0x48,0x30,0x00,
65 | 0x00,0x18,0x20,0x20,0x20,0x11,0x0E,0x00,//3 19
66 |
67 | 0x00,0x00,0xC0,0x20,0x10,0xF8,0x00,0x00,
68 | 0x00,0x07,0x04,0x24,0x24,0x3F,0x24,0x00,//4 20
69 |
70 | 0x00,0xF8,0x08,0x88,0x88,0x08,0x08,0x00,
71 | 0x00,0x19,0x21,0x20,0x20,0x11,0x0E,0x00,//5 21
72 |
73 | 0x00,0xE0,0x10,0x88,0x88,0x18,0x00,0x00,
74 | 0x00,0x0F,0x11,0x20,0x20,0x11,0x0E,0x00,//6 22
75 |
76 | 0x00,0x38,0x08,0x08,0xC8,0x38,0x08,0x00,
77 | 0x00,0x00,0x00,0x3F,0x00,0x00,0x00,0x00,//7 23
78 |
79 | 0x00,0x70,0x88,0x08,0x08,0x88,0x70,0x00,
80 | 0x00,0x1C,0x22,0x21,0x21,0x22,0x1C,0x00,//8 24
81 |
82 | 0x00,0xE0,0x10,0x08,0x08,0x10,0xE0,0x00,
83 | 0x00,0x00,0x31,0x22,0x22,0x11,0x0F,0x00,//9 25
84 |
85 | 0x00,0x00,0x00,0xC0,0xC0,0x00,0x00,0x00,
86 | 0x00,0x00,0x00,0x30,0x30,0x00,0x00,0x00,//: 26
87 |
88 | 0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x00,
89 | 0x00,0x00,0x80,0x60,0x00,0x00,0x00,0x00,//; 27
90 |
91 | 0x00,0x00,0x80,0x40,0x20,0x10,0x08,0x00,
92 | 0x00,0x01,0x02,0x04,0x08,0x10,0x20,0x00,//< 28
93 |
94 | 0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x00,
95 | 0x04,0x04,0x04,0x04,0x04,0x04,0x04,0x00,//= 29
96 |
97 | 0x00,0x08,0x10,0x20,0x40,0x80,0x00,0x00,
98 | 0x00,0x20,0x10,0x08,0x04,0x02,0x01,0x00,//> 30
99 |
100 | 0x00,0x70,0x48,0x08,0x08,0x08,0xF0,0x00,
101 | 0x00,0x00,0x00,0x30,0x36,0x01,0x00,0x00,//? 31
102 |
103 | 0xC0,0x30,0xC8,0x28,0xE8,0x10,0xE0,0x00,
104 | 0x07,0x18,0x27,0x24,0x23,0x14,0x0B,0x00,//@ 32
105 |
106 | 0x00,0x00,0xC0,0x38,0xE0,0x00,0x00,0x00,
107 | 0x20,0x3C,0x23,0x02,0x02,0x27,0x38,0x20,//A 33
108 |
109 | 0x08,0xF8,0x88,0x88,0x88,0x70,0x00,0x00,
110 | 0x20,0x3F,0x20,0x20,0x20,0x11,0x0E,0x00,//B 34
111 |
112 | 0xC0,0x30,0x08,0x08,0x08,0x08,0x38,0x00,
113 | 0x07,0x18,0x20,0x20,0x20,0x10,0x08,0x00,//C 35
114 |
115 | 0x08,0xF8,0x08,0x08,0x08,0x10,0xE0,0x00,
116 | 0x20,0x3F,0x20,0x20,0x20,0x10,0x0F,0x00,//D 36
117 |
118 | 0x08,0xF8,0x88,0x88,0xE8,0x08,0x10,0x00,
119 | 0x20,0x3F,0x20,0x20,0x23,0x20,0x18,0x00,//E 37
120 |
121 | 0x08,0xF8,0x88,0x88,0xE8,0x08,0x10,0x00,
122 | 0x20,0x3F,0x20,0x00,0x03,0x00,0x00,0x00,//F 38
123 |
124 | 0xC0,0x30,0x08,0x08,0x08,0x38,0x00,0x00,
125 | 0x07,0x18,0x20,0x20,0x22,0x1E,0x02,0x00,//G 39
126 |
127 | 0x08,0xF8,0x08,0x00,0x00,0x08,0xF8,0x08,
128 | 0x20,0x3F,0x21,0x01,0x01,0x21,0x3F,0x20,//H 40
129 |
130 | 0x00,0x08,0x08,0xF8,0x08,0x08,0x00,0x00,
131 | 0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00,//I 41
132 |
133 | 0x00,0x00,0x08,0x08,0xF8,0x08,0x08,0x00,
134 | 0xC0,0x80,0x80,0x80,0x7F,0x00,0x00,0x00,//J 42
135 |
136 | 0x08,0xF8,0x88,0xC0,0x28,0x18,0x08,0x00,
137 | 0x20,0x3F,0x20,0x01,0x26,0x38,0x20,0x00,//K 43
138 |
139 | 0x08,0xF8,0x08,0x00,0x00,0x00,0x00,0x00,
140 | 0x20,0x3F,0x20,0x20,0x20,0x20,0x30,0x00,//L 44
141 |
142 | 0x08,0xF8,0xF8,0x00,0xF8,0xF8,0x08,0x00,
143 | 0x20,0x3F,0x00,0x3F,0x00,0x3F,0x20,0x00,//M 45
144 |
145 | 0x08,0xF8,0x30,0xC0,0x00,0x08,0xF8,0x08,
146 | 0x20,0x3F,0x20,0x00,0x07,0x18,0x3F,0x00,//N 46
147 |
148 | 0xE0,0x10,0x08,0x08,0x08,0x10,0xE0,0x00,
149 | 0x0F,0x10,0x20,0x20,0x20,0x10,0x0F,0x00,//O 47
150 |
151 | 0x08,0xF8,0x08,0x08,0x08,0x08,0xF0,0x00,
152 | 0x20,0x3F,0x21,0x01,0x01,0x01,0x00,0x00,//P 48
153 |
154 | 0xE0,0x10,0x08,0x08,0x08,0x10,0xE0,0x00,
155 | 0x0F,0x18,0x24,0x24,0x38,0x50,0x4F,0x00,//Q 49
156 |
157 | 0x08,0xF8,0x88,0x88,0x88,0x88,0x70,0x00,
158 | 0x20,0x3F,0x20,0x00,0x03,0x0C,0x30,0x20,//R 50
159 |
160 | 0x00,0x70,0x88,0x08,0x08,0x08,0x38,0x00,
161 | 0x00,0x38,0x20,0x21,0x21,0x22,0x1C,0x00,//S 51
162 |
163 | 0x18,0x08,0x08,0xF8,0x08,0x08,0x18,0x00,
164 | 0x00,0x00,0x20,0x3F,0x20,0x00,0x00,0x00,//T 52
165 |
166 | 0x08,0xF8,0x08,0x00,0x00,0x08,0xF8,0x08,
167 | 0x00,0x1F,0x20,0x20,0x20,0x20,0x1F,0x00,//U 53
168 |
169 | 0x08,0x78,0x88,0x00,0x00,0xC8,0x38,0x08,
170 | 0x00,0x00,0x07,0x38,0x0E,0x01,0x00,0x00,//V 54
171 |
172 | 0xF8,0x08,0x00,0xF8,0x00,0x08,0xF8,0x00,
173 | 0x03,0x3C,0x07,0x00,0x07,0x3C,0x03,0x00,//W 55
174 |
175 | 0x08,0x18,0x68,0x80,0x80,0x68,0x18,0x08,
176 | 0x20,0x30,0x2C,0x03,0x03,0x2C,0x30,0x20,//X 56
177 |
178 | 0x08,0x38,0xC8,0x00,0xC8,0x38,0x08,0x00,
179 | 0x00,0x00,0x20,0x3F,0x20,0x00,0x00,0x00,//Y 57
180 |
181 | 0x10,0x08,0x08,0x08,0xC8,0x38,0x08,0x00,
182 | 0x20,0x38,0x26,0x21,0x20,0x20,0x18,0x00,//Z 58
183 |
184 | 0x00,0x00,0x00,0xFE,0x02,0x02,0x02,0x00,
185 | 0x00,0x00,0x00,0x7F,0x40,0x40,0x40,0x00,//[ 59
186 |
187 | 0x00,0x0C,0x30,0xC0,0x00,0x00,0x00,0x00,
188 | 0x00,0x00,0x00,0x01,0x06,0x38,0xC0,0x00,//\ 60
189 |
190 | 0x00,0x02,0x02,0x02,0xFE,0x00,0x00,0x00,
191 | 0x00,0x40,0x40,0x40,0x7F,0x00,0x00,0x00,//] 61
192 |
193 | 0x00,0x00,0x04,0x02,0x02,0x02,0x04,0x00,
194 | 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//^ 62
195 |
196 | 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
197 | 0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,//_ 63
198 |
199 | 0x00,0x02,0x02,0x04,0x00,0x00,0x00,0x00,
200 | 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//` 64
201 |
202 | 0x00,0x00,0x80,0x80,0x80,0x80,0x00,0x00,
203 | 0x00,0x19,0x24,0x22,0x22,0x22,0x3F,0x20,//a 65
204 |
205 | 0x08,0xF8,0x00,0x80,0x80,0x00,0x00,0x00,
206 | 0x00,0x3F,0x11,0x20,0x20,0x11,0x0E,0x00,//b 66
207 |
208 | 0x00,0x00,0x00,0x80,0x80,0x80,0x00,0x00,
209 | 0x00,0x0E,0x11,0x20,0x20,0x20,0x11,0x00,//c 67
210 |
211 | 0x00,0x00,0x00,0x80,0x80,0x88,0xF8,0x00,
212 | 0x00,0x0E,0x11,0x20,0x20,0x10,0x3F,0x20,//d 68
213 |
214 | 0x00,0x00,0x80,0x80,0x80,0x80,0x00,0x00,
215 | 0x00,0x1F,0x22,0x22,0x22,0x22,0x13,0x00,//e 69
216 |
217 | 0x00,0x80,0x80,0xF0,0x88,0x88,0x88,0x18,
218 | 0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00,//f 70
219 |
220 | 0x00,0x00,0x80,0x80,0x80,0x80,0x80,0x00,
221 | 0x00,0x6B,0x94,0x94,0x94,0x93,0x60,0x00,//g 71
222 |
223 | 0x08,0xF8,0x00,0x80,0x80,0x80,0x00,0x00,
224 | 0x20,0x3F,0x21,0x00,0x00,0x20,0x3F,0x20,//h 72
225 |
226 | 0x00,0x80,0x98,0x98,0x00,0x00,0x00,0x00,
227 | 0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00,//i 73
228 |
229 | 0x00,0x00,0x00,0x80,0x98,0x98,0x00,0x00,
230 | 0x00,0xC0,0x80,0x80,0x80,0x7F,0x00,0x00,//j 74
231 |
232 | 0x08,0xF8,0x00,0x00,0x80,0x80,0x80,0x00,
233 | 0x20,0x3F,0x24,0x02,0x2D,0x30,0x20,0x00,//k 75
234 |
235 | 0x00,0x08,0x08,0xF8,0x00,0x00,0x00,0x00,
236 | 0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00,//l 76
237 |
238 | 0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x00,
239 | 0x20,0x3F,0x20,0x00,0x3F,0x20,0x00,0x3F,//m 77
240 |
241 | 0x80,0x80,0x00,0x80,0x80,0x80,0x00,0x00,
242 | 0x20,0x3F,0x21,0x00,0x00,0x20,0x3F,0x20,//n 78
243 |
244 | 0x00,0x00,0x80,0x80,0x80,0x80,0x00,0x00,
245 | 0x00,0x1F,0x20,0x20,0x20,0x20,0x1F,0x00,//o 79
246 |
247 | 0x80,0x80,0x00,0x80,0x80,0x00,0x00,0x00,
248 | 0x80,0xFF,0xA1,0x20,0x20,0x11,0x0E,0x00,//p 80
249 |
250 | 0x00,0x00,0x00,0x80,0x80,0x80,0x80,0x00,
251 | 0x00,0x0E,0x11,0x20,0x20,0xA0,0xFF,0x80,//q 81
252 |
253 | 0x80,0x80,0x80,0x00,0x80,0x80,0x80,0x00,
254 | 0x20,0x20,0x3F,0x21,0x20,0x00,0x01,0x00,//r 82
255 |
256 | 0x00,0x00,0x80,0x80,0x80,0x80,0x80,0x00,
257 | 0x00,0x33,0x24,0x24,0x24,0x24,0x19,0x00,//s 83
258 |
259 | 0x00,0x80,0x80,0xE0,0x80,0x80,0x00,0x00,
260 | 0x00,0x00,0x00,0x1F,0x20,0x20,0x00,0x00,//t 84
261 |
262 | 0x80,0x80,0x00,0x00,0x00,0x80,0x80,0x00,
263 | 0x00,0x1F,0x20,0x20,0x20,0x10,0x3F,0x20,//u 85
264 |
265 | 0x80,0x80,0x80,0x00,0x00,0x80,0x80,0x80,
266 | 0x00,0x01,0x0E,0x30,0x08,0x06,0x01,0x00,//v 86
267 |
268 | 0x80,0x80,0x00,0x80,0x00,0x80,0x80,0x80,
269 | 0x0F,0x30,0x0C,0x03,0x0C,0x30,0x0F,0x00,//w 87
270 |
271 | 0x00,0x80,0x80,0x00,0x80,0x80,0x80,0x00,
272 | 0x00,0x20,0x31,0x2E,0x0E,0x31,0x20,0x00,//x 88
273 |
274 | 0x80,0x80,0x80,0x00,0x00,0x80,0x80,0x80,
275 | 0x80,0x81,0x8E,0x70,0x18,0x06,0x01,0x00,//y 89
276 |
277 | 0x00,0x80,0x80,0x80,0x80,0x80,0x80,0x00,
278 | 0x00,0x21,0x30,0x2C,0x22,0x21,0x30,0x00,//z 90
279 |
280 | 0x00,0x00,0x00,0x00,0x80,0x7C,0x02,0x02,
281 | 0x00,0x00,0x00,0x00,0x00,0x3F,0x40,0x40,//{ 91
282 |
283 | 0x00,0x00,0x00,0x00,0xFF,0x00,0x00,0x00,
284 | 0x00,0x00,0x00,0x00,0xFF,0x00,0x00,0x00,//| 92
285 |
286 | 0x00,0x02,0x02,0x7C,0x80,0x00,0x00,0x00,
287 | 0x00,0x40,0x40,0x3F,0x00,0x00,0x00,0x00,//} 93
288 |
289 | 0x00,0x06,0x01,0x01,0x02,0x02,0x04,0x04,
290 | 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//~ 94
291 | };
292 |
293 | #endif
294 |
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/Hardware/PWM.c:
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/Hardware/PWM.h:
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1 | #ifndef __PWM_H
2 | #define __PWM_H
3 |
4 | void PWM_Init(void);//uint16_t arr,uint16_t psc);
5 |
6 | #endif
7 |
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/Hardware/Serial.c:
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1 | #include "stm32f10x.h" // Device header
2 | #include
3 |
4 | #include
5 |
6 | uint8_t Serial_RxData;
7 | uint8_t Serial_RxFlag;
8 |
9 | void Serial_Init(void)
10 | {
11 | RCC_APB2PeriphClockCmd(RCC_APB2Periph_USART1,ENABLE);
12 | RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA,ENABLE);
13 |
14 | GPIO_InitTypeDef GPIO_InitStructure;
15 | GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP;
16 | GPIO_InitStructure.GPIO_Pin = GPIO_Pin_9;
17 | GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
18 | GPIO_Init(GPIOA,&GPIO_InitStructure);
19 |
20 | GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IPU;
21 | GPIO_InitStructure.GPIO_Pin = GPIO_Pin_10;
22 | GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
23 | GPIO_Init(GPIOA,&GPIO_InitStructure);
24 |
25 | USART_InitTypeDef USART_InitStruture;
26 | USART_InitStruture.USART_BaudRate = 9600;
27 | USART_InitStruture.USART_HardwareFlowControl = USART_HardwareFlowControl_None;
28 | USART_InitStruture.USART_Mode = USART_Mode_Tx | USART_Mode_Rx;
29 | USART_InitStruture.USART_Parity = USART_Parity_No;
30 | USART_InitStruture.USART_StopBits = USART_StopBits_1;
31 | USART_InitStruture.USART_WordLength = USART_WordLength_8b;
32 | USART_Init(USART1,&USART_InitStruture);
33 |
34 | USART_ITConfig(USART1,USART_IT_RXNE,ENABLE);
35 | NVIC_PriorityGroupConfig(NVIC_PriorityGroup_2);
36 | NVIC_InitTypeDef NVIC_InitStructure;
37 | NVIC_InitStructure.NVIC_IRQChannel = USART1_IRQn;
38 | NVIC_InitStructure.NVIC_IRQChannelCmd = ENABLE;
39 | NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority = 1;
40 | NVIC_InitStructure.NVIC_IRQChannelSubPriority = 1;
41 | NVIC_Init(&NVIC_InitStructure);
42 |
43 | USART_Cmd(USART1,ENABLE);
44 | }
45 |
46 | void Serial_SendByte(uint8_t Byte)
47 | {
48 | USART_SendData(USART1,Byte);
49 | while(USART_GetFlagStatus(USART1,USART_FLAG_TXE) == RESET);
50 |
51 | }
52 |
53 | void Serial_SendArray(uint8_t *Array, uint16_t Length)
54 | {
55 | uint16_t i;
56 | for(i = 0;i < Length; i++)
57 | {
58 | Serial_SendByte(Array[i]);
59 | }
60 | }
61 |
62 | void Serial_SendString(char *String)
63 | {
64 | uint8_t i;
65 | for (i = 0;String[i] != '\0';i++)
66 | {
67 | Serial_SendByte(String[i]);
68 | }
69 | }
70 |
71 | uint32_t Serial_Pow(uint32_t X,uint32_t Y)
72 | {
73 | uint32_t Result = 1;
74 | while(Y --)
75 | {
76 | Result *=X;
77 | }
78 | return Result;
79 | }
80 |
81 | void Serial_SendNumber(uint32_t Number,uint8_t Length)
82 | {
83 | uint8_t i;
84 | for(i = 0; i < Length; i++)
85 | {
86 | Serial_SendByte(Number / Serial_Pow(10,Length - i - 1) % 10 + '0');
87 | }
88 | }
89 |
90 | int fputc(int ch,FILE *f)
91 | {
92 | Serial_SendByte(ch);
93 | return ch;
94 | }
95 |
96 |
97 | void Serial_Printf(char *format, ...)
98 | {
99 | char String[100];
100 | va_list arg;
101 | va_start(arg,format);
102 | vsprintf(String,format,arg);
103 | va_end(arg);
104 | Serial_SendString(String);
105 |
106 | }
107 |
108 | uint8_t Serial_GetRxFlag(void)
109 | {
110 | if(Serial_RxFlag == 1)
111 | {
112 | Serial_RxFlag = 0;
113 | return 1;
114 | }
115 | return 0;
116 | }
117 |
118 | uint8_t Serial_GetRxData(void)
119 | {
120 | return Serial_RxData;
121 | }
122 |
123 | void USART1_IRQHandler(void)
124 | {
125 | if(USART_GetFlagStatus(USART1,USART_IT_RXNE) == SET)
126 | {
127 | Serial_RxData = USART_ReceiveData(USART1);
128 | Serial_RxFlag = 1;
129 | USART_ClearITPendingBit(USART1,USART_IT_RXNE);
130 | }
131 | }
132 |
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/Hardware/Serial.h:
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1 | #ifndef __SERIAL_H
2 | #define __SERIAL_H
3 |
4 | #include
5 |
6 | void Serial_Init(void);
7 | void Serial_SendByte(uint8_t Byte);
8 | void Serial_SendArray(uint8_t *Array, uint16_t Length);
9 | void Serial_SendString(char *String);
10 | void Serial_SendNumber(uint32_t Number,uint8_t Length);
11 | void Serial_Printf(char *format, ...);
12 |
13 | uint8_t Serial_GetRxFlag(void);
14 | uint8_t Serial_GetRxData(void);
15 |
16 | #endif
17 |
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/Hardware/UltrasonicWave.c:
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/Hardware/UltrasonicWave.h:
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/Hardware/robot.c:
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/Hardware/robot.h:
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https://raw.githubusercontent.com/MrZHU-py/stm32_sweep/173fdf6d2765eea0a42794beabc6ead93640c74b/Hardware/robot.h
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/Hardware/timer.c:
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/Hardware/timer.h:
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1 | #ifndef __TIMER_H
2 | #define __TIMER_H
3 |
4 |
5 | void Timerx_Init(u16 arr,u16 psc);
6 |
7 | #endif
8 |
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/Library/misc.c:
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1 | /**
2 | ******************************************************************************
3 | * @file misc.c
4 | * @author MCD Application Team
5 | * @version V3.5.0
6 | * @date 11-March-2011
7 | * @brief This file provides all the miscellaneous firmware functions (add-on
8 | * to CMSIS functions).
9 | ******************************************************************************
10 | * @attention
11 | *
12 | * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
13 | * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
14 | * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
15 | * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
16 | * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
17 | * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
18 | *
19 | * © COPYRIGHT 2011 STMicroelectronics
20 | ******************************************************************************
21 | */
22 |
23 | /* Includes ------------------------------------------------------------------*/
24 | #include "misc.h"
25 |
26 | /** @addtogroup STM32F10x_StdPeriph_Driver
27 | * @{
28 | */
29 |
30 | /** @defgroup MISC
31 | * @brief MISC driver modules
32 | * @{
33 | */
34 |
35 | /** @defgroup MISC_Private_TypesDefinitions
36 | * @{
37 | */
38 |
39 | /**
40 | * @}
41 | */
42 |
43 | /** @defgroup MISC_Private_Defines
44 | * @{
45 | */
46 |
47 | #define AIRCR_VECTKEY_MASK ((uint32_t)0x05FA0000)
48 | /**
49 | * @}
50 | */
51 |
52 | /** @defgroup MISC_Private_Macros
53 | * @{
54 | */
55 |
56 | /**
57 | * @}
58 | */
59 |
60 | /** @defgroup MISC_Private_Variables
61 | * @{
62 | */
63 |
64 | /**
65 | * @}
66 | */
67 |
68 | /** @defgroup MISC_Private_FunctionPrototypes
69 | * @{
70 | */
71 |
72 | /**
73 | * @}
74 | */
75 |
76 | /** @defgroup MISC_Private_Functions
77 | * @{
78 | */
79 |
80 | /**
81 | * @brief Configures the priority grouping: pre-emption priority and subpriority.
82 | * @param NVIC_PriorityGroup: specifies the priority grouping bits length.
83 | * This parameter can be one of the following values:
84 | * @arg NVIC_PriorityGroup_0: 0 bits for pre-emption priority
85 | * 4 bits for subpriority
86 | * @arg NVIC_PriorityGroup_1: 1 bits for pre-emption priority
87 | * 3 bits for subpriority
88 | * @arg NVIC_PriorityGroup_2: 2 bits for pre-emption priority
89 | * 2 bits for subpriority
90 | * @arg NVIC_PriorityGroup_3: 3 bits for pre-emption priority
91 | * 1 bits for subpriority
92 | * @arg NVIC_PriorityGroup_4: 4 bits for pre-emption priority
93 | * 0 bits for subpriority
94 | * @retval None
95 | */
96 | void NVIC_PriorityGroupConfig(uint32_t NVIC_PriorityGroup)
97 | {
98 | /* Check the parameters */
99 | assert_param(IS_NVIC_PRIORITY_GROUP(NVIC_PriorityGroup));
100 |
101 | /* Set the PRIGROUP[10:8] bits according to NVIC_PriorityGroup value */
102 | SCB->AIRCR = AIRCR_VECTKEY_MASK | NVIC_PriorityGroup;
103 | }
104 |
105 | /**
106 | * @brief Initializes the NVIC peripheral according to the specified
107 | * parameters in the NVIC_InitStruct.
108 | * @param NVIC_InitStruct: pointer to a NVIC_InitTypeDef structure that contains
109 | * the configuration information for the specified NVIC peripheral.
110 | * @retval None
111 | */
112 | void NVIC_Init(NVIC_InitTypeDef* NVIC_InitStruct)
113 | {
114 | uint32_t tmppriority = 0x00, tmppre = 0x00, tmpsub = 0x0F;
115 |
116 | /* Check the parameters */
117 | assert_param(IS_FUNCTIONAL_STATE(NVIC_InitStruct->NVIC_IRQChannelCmd));
118 | assert_param(IS_NVIC_PREEMPTION_PRIORITY(NVIC_InitStruct->NVIC_IRQChannelPreemptionPriority));
119 | assert_param(IS_NVIC_SUB_PRIORITY(NVIC_InitStruct->NVIC_IRQChannelSubPriority));
120 |
121 | if (NVIC_InitStruct->NVIC_IRQChannelCmd != DISABLE)
122 | {
123 | /* Compute the Corresponding IRQ Priority --------------------------------*/
124 | tmppriority = (0x700 - ((SCB->AIRCR) & (uint32_t)0x700))>> 0x08;
125 | tmppre = (0x4 - tmppriority);
126 | tmpsub = tmpsub >> tmppriority;
127 |
128 | tmppriority = (uint32_t)NVIC_InitStruct->NVIC_IRQChannelPreemptionPriority << tmppre;
129 | tmppriority |= NVIC_InitStruct->NVIC_IRQChannelSubPriority & tmpsub;
130 | tmppriority = tmppriority << 0x04;
131 |
132 | NVIC->IP[NVIC_InitStruct->NVIC_IRQChannel] = tmppriority;
133 |
134 | /* Enable the Selected IRQ Channels --------------------------------------*/
135 | NVIC->ISER[NVIC_InitStruct->NVIC_IRQChannel >> 0x05] =
136 | (uint32_t)0x01 << (NVIC_InitStruct->NVIC_IRQChannel & (uint8_t)0x1F);
137 | }
138 | else
139 | {
140 | /* Disable the Selected IRQ Channels -------------------------------------*/
141 | NVIC->ICER[NVIC_InitStruct->NVIC_IRQChannel >> 0x05] =
142 | (uint32_t)0x01 << (NVIC_InitStruct->NVIC_IRQChannel & (uint8_t)0x1F);
143 | }
144 | }
145 |
146 | /**
147 | * @brief Sets the vector table location and Offset.
148 | * @param NVIC_VectTab: specifies if the vector table is in RAM or FLASH memory.
149 | * This parameter can be one of the following values:
150 | * @arg NVIC_VectTab_RAM
151 | * @arg NVIC_VectTab_FLASH
152 | * @param Offset: Vector Table base offset field. This value must be a multiple
153 | * of 0x200.
154 | * @retval None
155 | */
156 | void NVIC_SetVectorTable(uint32_t NVIC_VectTab, uint32_t Offset)
157 | {
158 | /* Check the parameters */
159 | assert_param(IS_NVIC_VECTTAB(NVIC_VectTab));
160 | assert_param(IS_NVIC_OFFSET(Offset));
161 |
162 | SCB->VTOR = NVIC_VectTab | (Offset & (uint32_t)0x1FFFFF80);
163 | }
164 |
165 | /**
166 | * @brief Selects the condition for the system to enter low power mode.
167 | * @param LowPowerMode: Specifies the new mode for the system to enter low power mode.
168 | * This parameter can be one of the following values:
169 | * @arg NVIC_LP_SEVONPEND
170 | * @arg NVIC_LP_SLEEPDEEP
171 | * @arg NVIC_LP_SLEEPONEXIT
172 | * @param NewState: new state of LP condition. This parameter can be: ENABLE or DISABLE.
173 | * @retval None
174 | */
175 | void NVIC_SystemLPConfig(uint8_t LowPowerMode, FunctionalState NewState)
176 | {
177 | /* Check the parameters */
178 | assert_param(IS_NVIC_LP(LowPowerMode));
179 | assert_param(IS_FUNCTIONAL_STATE(NewState));
180 |
181 | if (NewState != DISABLE)
182 | {
183 | SCB->SCR |= LowPowerMode;
184 | }
185 | else
186 | {
187 | SCB->SCR &= (uint32_t)(~(uint32_t)LowPowerMode);
188 | }
189 | }
190 |
191 | /**
192 | * @brief Configures the SysTick clock source.
193 | * @param SysTick_CLKSource: specifies the SysTick clock source.
194 | * This parameter can be one of the following values:
195 | * @arg SysTick_CLKSource_HCLK_Div8: AHB clock divided by 8 selected as SysTick clock source.
196 | * @arg SysTick_CLKSource_HCLK: AHB clock selected as SysTick clock source.
197 | * @retval None
198 | */
199 | void SysTick_CLKSourceConfig(uint32_t SysTick_CLKSource)
200 | {
201 | /* Check the parameters */
202 | assert_param(IS_SYSTICK_CLK_SOURCE(SysTick_CLKSource));
203 | if (SysTick_CLKSource == SysTick_CLKSource_HCLK)
204 | {
205 | SysTick->CTRL |= SysTick_CLKSource_HCLK;
206 | }
207 | else
208 | {
209 | SysTick->CTRL &= SysTick_CLKSource_HCLK_Div8;
210 | }
211 | }
212 |
213 | /**
214 | * @}
215 | */
216 |
217 | /**
218 | * @}
219 | */
220 |
221 | /**
222 | * @}
223 | */
224 |
225 | /******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/
226 |
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/Library/misc.h:
--------------------------------------------------------------------------------
1 | /**
2 | ******************************************************************************
3 | * @file misc.h
4 | * @author MCD Application Team
5 | * @version V3.5.0
6 | * @date 11-March-2011
7 | * @brief This file contains all the functions prototypes for the miscellaneous
8 | * firmware library functions (add-on to CMSIS functions).
9 | ******************************************************************************
10 | * @attention
11 | *
12 | * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
13 | * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
14 | * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
15 | * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
16 | * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
17 | * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
18 | *
19 | * © COPYRIGHT 2011 STMicroelectronics
20 | ******************************************************************************
21 | */
22 |
23 | /* Define to prevent recursive inclusion -------------------------------------*/
24 | #ifndef __MISC_H
25 | #define __MISC_H
26 |
27 | #ifdef __cplusplus
28 | extern "C" {
29 | #endif
30 |
31 | /* Includes ------------------------------------------------------------------*/
32 | #include "stm32f10x.h"
33 |
34 | /** @addtogroup STM32F10x_StdPeriph_Driver
35 | * @{
36 | */
37 |
38 | /** @addtogroup MISC
39 | * @{
40 | */
41 |
42 | /** @defgroup MISC_Exported_Types
43 | * @{
44 | */
45 |
46 | /**
47 | * @brief NVIC Init Structure definition
48 | */
49 |
50 | typedef struct
51 | {
52 | uint8_t NVIC_IRQChannel; /*!< Specifies the IRQ channel to be enabled or disabled.
53 | This parameter can be a value of @ref IRQn_Type
54 | (For the complete STM32 Devices IRQ Channels list, please
55 | refer to stm32f10x.h file) */
56 |
57 | uint8_t NVIC_IRQChannelPreemptionPriority; /*!< Specifies the pre-emption priority for the IRQ channel
58 | specified in NVIC_IRQChannel. This parameter can be a value
59 | between 0 and 15 as described in the table @ref NVIC_Priority_Table */
60 |
61 | uint8_t NVIC_IRQChannelSubPriority; /*!< Specifies the subpriority level for the IRQ channel specified
62 | in NVIC_IRQChannel. This parameter can be a value
63 | between 0 and 15 as described in the table @ref NVIC_Priority_Table */
64 |
65 | FunctionalState NVIC_IRQChannelCmd; /*!< Specifies whether the IRQ channel defined in NVIC_IRQChannel
66 | will be enabled or disabled.
67 | This parameter can be set either to ENABLE or DISABLE */
68 | } NVIC_InitTypeDef;
69 |
70 | /**
71 | * @}
72 | */
73 |
74 | /** @defgroup NVIC_Priority_Table
75 | * @{
76 | */
77 |
78 | /**
79 | @code
80 | The table below gives the allowed values of the pre-emption priority and subpriority according
81 | to the Priority Grouping configuration performed by NVIC_PriorityGroupConfig function
82 | ============================================================================================================================
83 | NVIC_PriorityGroup | NVIC_IRQChannelPreemptionPriority | NVIC_IRQChannelSubPriority | Description
84 | ============================================================================================================================
85 | NVIC_PriorityGroup_0 | 0 | 0-15 | 0 bits for pre-emption priority
86 | | | | 4 bits for subpriority
87 | ----------------------------------------------------------------------------------------------------------------------------
88 | NVIC_PriorityGroup_1 | 0-1 | 0-7 | 1 bits for pre-emption priority
89 | | | | 3 bits for subpriority
90 | ----------------------------------------------------------------------------------------------------------------------------
91 | NVIC_PriorityGroup_2 | 0-3 | 0-3 | 2 bits for pre-emption priority
92 | | | | 2 bits for subpriority
93 | ----------------------------------------------------------------------------------------------------------------------------
94 | NVIC_PriorityGroup_3 | 0-7 | 0-1 | 3 bits for pre-emption priority
95 | | | | 1 bits for subpriority
96 | ----------------------------------------------------------------------------------------------------------------------------
97 | NVIC_PriorityGroup_4 | 0-15 | 0 | 4 bits for pre-emption priority
98 | | | | 0 bits for subpriority
99 | ============================================================================================================================
100 | @endcode
101 | */
102 |
103 | /**
104 | * @}
105 | */
106 |
107 | /** @defgroup MISC_Exported_Constants
108 | * @{
109 | */
110 |
111 | /** @defgroup Vector_Table_Base
112 | * @{
113 | */
114 |
115 | #define NVIC_VectTab_RAM ((uint32_t)0x20000000)
116 | #define NVIC_VectTab_FLASH ((uint32_t)0x08000000)
117 | #define IS_NVIC_VECTTAB(VECTTAB) (((VECTTAB) == NVIC_VectTab_RAM) || \
118 | ((VECTTAB) == NVIC_VectTab_FLASH))
119 | /**
120 | * @}
121 | */
122 |
123 | /** @defgroup System_Low_Power
124 | * @{
125 | */
126 |
127 | #define NVIC_LP_SEVONPEND ((uint8_t)0x10)
128 | #define NVIC_LP_SLEEPDEEP ((uint8_t)0x04)
129 | #define NVIC_LP_SLEEPONEXIT ((uint8_t)0x02)
130 | #define IS_NVIC_LP(LP) (((LP) == NVIC_LP_SEVONPEND) || \
131 | ((LP) == NVIC_LP_SLEEPDEEP) || \
132 | ((LP) == NVIC_LP_SLEEPONEXIT))
133 | /**
134 | * @}
135 | */
136 |
137 | /** @defgroup Preemption_Priority_Group
138 | * @{
139 | */
140 |
141 | #define NVIC_PriorityGroup_0 ((uint32_t)0x700) /*!< 0 bits for pre-emption priority
142 | 4 bits for subpriority */
143 | #define NVIC_PriorityGroup_1 ((uint32_t)0x600) /*!< 1 bits for pre-emption priority
144 | 3 bits for subpriority */
145 | #define NVIC_PriorityGroup_2 ((uint32_t)0x500) /*!< 2 bits for pre-emption priority
146 | 2 bits for subpriority */
147 | #define NVIC_PriorityGroup_3 ((uint32_t)0x400) /*!< 3 bits for pre-emption priority
148 | 1 bits for subpriority */
149 | #define NVIC_PriorityGroup_4 ((uint32_t)0x300) /*!< 4 bits for pre-emption priority
150 | 0 bits for subpriority */
151 |
152 | #define IS_NVIC_PRIORITY_GROUP(GROUP) (((GROUP) == NVIC_PriorityGroup_0) || \
153 | ((GROUP) == NVIC_PriorityGroup_1) || \
154 | ((GROUP) == NVIC_PriorityGroup_2) || \
155 | ((GROUP) == NVIC_PriorityGroup_3) || \
156 | ((GROUP) == NVIC_PriorityGroup_4))
157 |
158 | #define IS_NVIC_PREEMPTION_PRIORITY(PRIORITY) ((PRIORITY) < 0x10)
159 |
160 | #define IS_NVIC_SUB_PRIORITY(PRIORITY) ((PRIORITY) < 0x10)
161 |
162 | #define IS_NVIC_OFFSET(OFFSET) ((OFFSET) < 0x000FFFFF)
163 |
164 | /**
165 | * @}
166 | */
167 |
168 | /** @defgroup SysTick_clock_source
169 | * @{
170 | */
171 |
172 | #define SysTick_CLKSource_HCLK_Div8 ((uint32_t)0xFFFFFFFB)
173 | #define SysTick_CLKSource_HCLK ((uint32_t)0x00000004)
174 | #define IS_SYSTICK_CLK_SOURCE(SOURCE) (((SOURCE) == SysTick_CLKSource_HCLK) || \
175 | ((SOURCE) == SysTick_CLKSource_HCLK_Div8))
176 | /**
177 | * @}
178 | */
179 |
180 | /**
181 | * @}
182 | */
183 |
184 | /** @defgroup MISC_Exported_Macros
185 | * @{
186 | */
187 |
188 | /**
189 | * @}
190 | */
191 |
192 | /** @defgroup MISC_Exported_Functions
193 | * @{
194 | */
195 |
196 | void NVIC_PriorityGroupConfig(uint32_t NVIC_PriorityGroup);
197 | void NVIC_Init(NVIC_InitTypeDef* NVIC_InitStruct);
198 | void NVIC_SetVectorTable(uint32_t NVIC_VectTab, uint32_t Offset);
199 | void NVIC_SystemLPConfig(uint8_t LowPowerMode, FunctionalState NewState);
200 | void SysTick_CLKSourceConfig(uint32_t SysTick_CLKSource);
201 |
202 | #ifdef __cplusplus
203 | }
204 | #endif
205 |
206 | #endif /* __MISC_H */
207 |
208 | /**
209 | * @}
210 | */
211 |
212 | /**
213 | * @}
214 | */
215 |
216 | /**
217 | * @}
218 | */
219 |
220 | /******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/
221 |
--------------------------------------------------------------------------------
/Library/stm32f10x_bkp.c:
--------------------------------------------------------------------------------
1 | /**
2 | ******************************************************************************
3 | * @file stm32f10x_bkp.c
4 | * @author MCD Application Team
5 | * @version V3.5.0
6 | * @date 11-March-2011
7 | * @brief This file provides all the BKP firmware functions.
8 | ******************************************************************************
9 | * @attention
10 | *
11 | * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
12 | * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
13 | * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
14 | * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
15 | * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
16 | * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
17 | *
18 | * © COPYRIGHT 2011 STMicroelectronics
19 | ******************************************************************************
20 | */
21 |
22 | /* Includes ------------------------------------------------------------------*/
23 | #include "stm32f10x_bkp.h"
24 | #include "stm32f10x_rcc.h"
25 |
26 | /** @addtogroup STM32F10x_StdPeriph_Driver
27 | * @{
28 | */
29 |
30 | /** @defgroup BKP
31 | * @brief BKP driver modules
32 | * @{
33 | */
34 |
35 | /** @defgroup BKP_Private_TypesDefinitions
36 | * @{
37 | */
38 |
39 | /**
40 | * @}
41 | */
42 |
43 | /** @defgroup BKP_Private_Defines
44 | * @{
45 | */
46 |
47 | /* ------------ BKP registers bit address in the alias region --------------- */
48 | #define BKP_OFFSET (BKP_BASE - PERIPH_BASE)
49 |
50 | /* --- CR Register ----*/
51 |
52 | /* Alias word address of TPAL bit */
53 | #define CR_OFFSET (BKP_OFFSET + 0x30)
54 | #define TPAL_BitNumber 0x01
55 | #define CR_TPAL_BB (PERIPH_BB_BASE + (CR_OFFSET * 32) + (TPAL_BitNumber * 4))
56 |
57 | /* Alias word address of TPE bit */
58 | #define TPE_BitNumber 0x00
59 | #define CR_TPE_BB (PERIPH_BB_BASE + (CR_OFFSET * 32) + (TPE_BitNumber * 4))
60 |
61 | /* --- CSR Register ---*/
62 |
63 | /* Alias word address of TPIE bit */
64 | #define CSR_OFFSET (BKP_OFFSET + 0x34)
65 | #define TPIE_BitNumber 0x02
66 | #define CSR_TPIE_BB (PERIPH_BB_BASE + (CSR_OFFSET * 32) + (TPIE_BitNumber * 4))
67 |
68 | /* Alias word address of TIF bit */
69 | #define TIF_BitNumber 0x09
70 | #define CSR_TIF_BB (PERIPH_BB_BASE + (CSR_OFFSET * 32) + (TIF_BitNumber * 4))
71 |
72 | /* Alias word address of TEF bit */
73 | #define TEF_BitNumber 0x08
74 | #define CSR_TEF_BB (PERIPH_BB_BASE + (CSR_OFFSET * 32) + (TEF_BitNumber * 4))
75 |
76 | /* ---------------------- BKP registers bit mask ------------------------ */
77 |
78 | /* RTCCR register bit mask */
79 | #define RTCCR_CAL_MASK ((uint16_t)0xFF80)
80 | #define RTCCR_MASK ((uint16_t)0xFC7F)
81 |
82 | /**
83 | * @}
84 | */
85 |
86 |
87 | /** @defgroup BKP_Private_Macros
88 | * @{
89 | */
90 |
91 | /**
92 | * @}
93 | */
94 |
95 | /** @defgroup BKP_Private_Variables
96 | * @{
97 | */
98 |
99 | /**
100 | * @}
101 | */
102 |
103 | /** @defgroup BKP_Private_FunctionPrototypes
104 | * @{
105 | */
106 |
107 | /**
108 | * @}
109 | */
110 |
111 | /** @defgroup BKP_Private_Functions
112 | * @{
113 | */
114 |
115 | /**
116 | * @brief Deinitializes the BKP peripheral registers to their default reset values.
117 | * @param None
118 | * @retval None
119 | */
120 | void BKP_DeInit(void)
121 | {
122 | RCC_BackupResetCmd(ENABLE);
123 | RCC_BackupResetCmd(DISABLE);
124 | }
125 |
126 | /**
127 | * @brief Configures the Tamper Pin active level.
128 | * @param BKP_TamperPinLevel: specifies the Tamper Pin active level.
129 | * This parameter can be one of the following values:
130 | * @arg BKP_TamperPinLevel_High: Tamper pin active on high level
131 | * @arg BKP_TamperPinLevel_Low: Tamper pin active on low level
132 | * @retval None
133 | */
134 | void BKP_TamperPinLevelConfig(uint16_t BKP_TamperPinLevel)
135 | {
136 | /* Check the parameters */
137 | assert_param(IS_BKP_TAMPER_PIN_LEVEL(BKP_TamperPinLevel));
138 | *(__IO uint32_t *) CR_TPAL_BB = BKP_TamperPinLevel;
139 | }
140 |
141 | /**
142 | * @brief Enables or disables the Tamper Pin activation.
143 | * @param NewState: new state of the Tamper Pin activation.
144 | * This parameter can be: ENABLE or DISABLE.
145 | * @retval None
146 | */
147 | void BKP_TamperPinCmd(FunctionalState NewState)
148 | {
149 | /* Check the parameters */
150 | assert_param(IS_FUNCTIONAL_STATE(NewState));
151 | *(__IO uint32_t *) CR_TPE_BB = (uint32_t)NewState;
152 | }
153 |
154 | /**
155 | * @brief Enables or disables the Tamper Pin Interrupt.
156 | * @param NewState: new state of the Tamper Pin Interrupt.
157 | * This parameter can be: ENABLE or DISABLE.
158 | * @retval None
159 | */
160 | void BKP_ITConfig(FunctionalState NewState)
161 | {
162 | /* Check the parameters */
163 | assert_param(IS_FUNCTIONAL_STATE(NewState));
164 | *(__IO uint32_t *) CSR_TPIE_BB = (uint32_t)NewState;
165 | }
166 |
167 | /**
168 | * @brief Select the RTC output source to output on the Tamper pin.
169 | * @param BKP_RTCOutputSource: specifies the RTC output source.
170 | * This parameter can be one of the following values:
171 | * @arg BKP_RTCOutputSource_None: no RTC output on the Tamper pin.
172 | * @arg BKP_RTCOutputSource_CalibClock: output the RTC clock with frequency
173 | * divided by 64 on the Tamper pin.
174 | * @arg BKP_RTCOutputSource_Alarm: output the RTC Alarm pulse signal on
175 | * the Tamper pin.
176 | * @arg BKP_RTCOutputSource_Second: output the RTC Second pulse signal on
177 | * the Tamper pin.
178 | * @retval None
179 | */
180 | void BKP_RTCOutputConfig(uint16_t BKP_RTCOutputSource)
181 | {
182 | uint16_t tmpreg = 0;
183 | /* Check the parameters */
184 | assert_param(IS_BKP_RTC_OUTPUT_SOURCE(BKP_RTCOutputSource));
185 | tmpreg = BKP->RTCCR;
186 | /* Clear CCO, ASOE and ASOS bits */
187 | tmpreg &= RTCCR_MASK;
188 |
189 | /* Set CCO, ASOE and ASOS bits according to BKP_RTCOutputSource value */
190 | tmpreg |= BKP_RTCOutputSource;
191 | /* Store the new value */
192 | BKP->RTCCR = tmpreg;
193 | }
194 |
195 | /**
196 | * @brief Sets RTC Clock Calibration value.
197 | * @param CalibrationValue: specifies the RTC Clock Calibration value.
198 | * This parameter must be a number between 0 and 0x7F.
199 | * @retval None
200 | */
201 | void BKP_SetRTCCalibrationValue(uint8_t CalibrationValue)
202 | {
203 | uint16_t tmpreg = 0;
204 | /* Check the parameters */
205 | assert_param(IS_BKP_CALIBRATION_VALUE(CalibrationValue));
206 | tmpreg = BKP->RTCCR;
207 | /* Clear CAL[6:0] bits */
208 | tmpreg &= RTCCR_CAL_MASK;
209 | /* Set CAL[6:0] bits according to CalibrationValue value */
210 | tmpreg |= CalibrationValue;
211 | /* Store the new value */
212 | BKP->RTCCR = tmpreg;
213 | }
214 |
215 | /**
216 | * @brief Writes user data to the specified Data Backup Register.
217 | * @param BKP_DR: specifies the Data Backup Register.
218 | * This parameter can be BKP_DRx where x:[1, 42]
219 | * @param Data: data to write
220 | * @retval None
221 | */
222 | void BKP_WriteBackupRegister(uint16_t BKP_DR, uint16_t Data)
223 | {
224 | __IO uint32_t tmp = 0;
225 |
226 | /* Check the parameters */
227 | assert_param(IS_BKP_DR(BKP_DR));
228 |
229 | tmp = (uint32_t)BKP_BASE;
230 | tmp += BKP_DR;
231 |
232 | *(__IO uint32_t *) tmp = Data;
233 | }
234 |
235 | /**
236 | * @brief Reads data from the specified Data Backup Register.
237 | * @param BKP_DR: specifies the Data Backup Register.
238 | * This parameter can be BKP_DRx where x:[1, 42]
239 | * @retval The content of the specified Data Backup Register
240 | */
241 | uint16_t BKP_ReadBackupRegister(uint16_t BKP_DR)
242 | {
243 | __IO uint32_t tmp = 0;
244 |
245 | /* Check the parameters */
246 | assert_param(IS_BKP_DR(BKP_DR));
247 |
248 | tmp = (uint32_t)BKP_BASE;
249 | tmp += BKP_DR;
250 |
251 | return (*(__IO uint16_t *) tmp);
252 | }
253 |
254 | /**
255 | * @brief Checks whether the Tamper Pin Event flag is set or not.
256 | * @param None
257 | * @retval The new state of the Tamper Pin Event flag (SET or RESET).
258 | */
259 | FlagStatus BKP_GetFlagStatus(void)
260 | {
261 | return (FlagStatus)(*(__IO uint32_t *) CSR_TEF_BB);
262 | }
263 |
264 | /**
265 | * @brief Clears Tamper Pin Event pending flag.
266 | * @param None
267 | * @retval None
268 | */
269 | void BKP_ClearFlag(void)
270 | {
271 | /* Set CTE bit to clear Tamper Pin Event flag */
272 | BKP->CSR |= BKP_CSR_CTE;
273 | }
274 |
275 | /**
276 | * @brief Checks whether the Tamper Pin Interrupt has occurred or not.
277 | * @param None
278 | * @retval The new state of the Tamper Pin Interrupt (SET or RESET).
279 | */
280 | ITStatus BKP_GetITStatus(void)
281 | {
282 | return (ITStatus)(*(__IO uint32_t *) CSR_TIF_BB);
283 | }
284 |
285 | /**
286 | * @brief Clears Tamper Pin Interrupt pending bit.
287 | * @param None
288 | * @retval None
289 | */
290 | void BKP_ClearITPendingBit(void)
291 | {
292 | /* Set CTI bit to clear Tamper Pin Interrupt pending bit */
293 | BKP->CSR |= BKP_CSR_CTI;
294 | }
295 |
296 | /**
297 | * @}
298 | */
299 |
300 | /**
301 | * @}
302 | */
303 |
304 | /**
305 | * @}
306 | */
307 |
308 | /******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/
309 |
--------------------------------------------------------------------------------
/Library/stm32f10x_bkp.h:
--------------------------------------------------------------------------------
1 | /**
2 | ******************************************************************************
3 | * @file stm32f10x_bkp.h
4 | * @author MCD Application Team
5 | * @version V3.5.0
6 | * @date 11-March-2011
7 | * @brief This file contains all the functions prototypes for the BKP firmware
8 | * library.
9 | ******************************************************************************
10 | * @attention
11 | *
12 | * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
13 | * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
14 | * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
15 | * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
16 | * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
17 | * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
18 | *
19 | * © COPYRIGHT 2011 STMicroelectronics
20 | ******************************************************************************
21 | */
22 |
23 | /* Define to prevent recursive inclusion -------------------------------------*/
24 | #ifndef __STM32F10x_BKP_H
25 | #define __STM32F10x_BKP_H
26 |
27 | #ifdef __cplusplus
28 | extern "C" {
29 | #endif
30 |
31 | /* Includes ------------------------------------------------------------------*/
32 | #include "stm32f10x.h"
33 |
34 | /** @addtogroup STM32F10x_StdPeriph_Driver
35 | * @{
36 | */
37 |
38 | /** @addtogroup BKP
39 | * @{
40 | */
41 |
42 | /** @defgroup BKP_Exported_Types
43 | * @{
44 | */
45 |
46 | /**
47 | * @}
48 | */
49 |
50 | /** @defgroup BKP_Exported_Constants
51 | * @{
52 | */
53 |
54 | /** @defgroup Tamper_Pin_active_level
55 | * @{
56 | */
57 |
58 | #define BKP_TamperPinLevel_High ((uint16_t)0x0000)
59 | #define BKP_TamperPinLevel_Low ((uint16_t)0x0001)
60 | #define IS_BKP_TAMPER_PIN_LEVEL(LEVEL) (((LEVEL) == BKP_TamperPinLevel_High) || \
61 | ((LEVEL) == BKP_TamperPinLevel_Low))
62 | /**
63 | * @}
64 | */
65 |
66 | /** @defgroup RTC_output_source_to_output_on_the_Tamper_pin
67 | * @{
68 | */
69 |
70 | #define BKP_RTCOutputSource_None ((uint16_t)0x0000)
71 | #define BKP_RTCOutputSource_CalibClock ((uint16_t)0x0080)
72 | #define BKP_RTCOutputSource_Alarm ((uint16_t)0x0100)
73 | #define BKP_RTCOutputSource_Second ((uint16_t)0x0300)
74 | #define IS_BKP_RTC_OUTPUT_SOURCE(SOURCE) (((SOURCE) == BKP_RTCOutputSource_None) || \
75 | ((SOURCE) == BKP_RTCOutputSource_CalibClock) || \
76 | ((SOURCE) == BKP_RTCOutputSource_Alarm) || \
77 | ((SOURCE) == BKP_RTCOutputSource_Second))
78 | /**
79 | * @}
80 | */
81 |
82 | /** @defgroup Data_Backup_Register
83 | * @{
84 | */
85 |
86 | #define BKP_DR1 ((uint16_t)0x0004)
87 | #define BKP_DR2 ((uint16_t)0x0008)
88 | #define BKP_DR3 ((uint16_t)0x000C)
89 | #define BKP_DR4 ((uint16_t)0x0010)
90 | #define BKP_DR5 ((uint16_t)0x0014)
91 | #define BKP_DR6 ((uint16_t)0x0018)
92 | #define BKP_DR7 ((uint16_t)0x001C)
93 | #define BKP_DR8 ((uint16_t)0x0020)
94 | #define BKP_DR9 ((uint16_t)0x0024)
95 | #define BKP_DR10 ((uint16_t)0x0028)
96 | #define BKP_DR11 ((uint16_t)0x0040)
97 | #define BKP_DR12 ((uint16_t)0x0044)
98 | #define BKP_DR13 ((uint16_t)0x0048)
99 | #define BKP_DR14 ((uint16_t)0x004C)
100 | #define BKP_DR15 ((uint16_t)0x0050)
101 | #define BKP_DR16 ((uint16_t)0x0054)
102 | #define BKP_DR17 ((uint16_t)0x0058)
103 | #define BKP_DR18 ((uint16_t)0x005C)
104 | #define BKP_DR19 ((uint16_t)0x0060)
105 | #define BKP_DR20 ((uint16_t)0x0064)
106 | #define BKP_DR21 ((uint16_t)0x0068)
107 | #define BKP_DR22 ((uint16_t)0x006C)
108 | #define BKP_DR23 ((uint16_t)0x0070)
109 | #define BKP_DR24 ((uint16_t)0x0074)
110 | #define BKP_DR25 ((uint16_t)0x0078)
111 | #define BKP_DR26 ((uint16_t)0x007C)
112 | #define BKP_DR27 ((uint16_t)0x0080)
113 | #define BKP_DR28 ((uint16_t)0x0084)
114 | #define BKP_DR29 ((uint16_t)0x0088)
115 | #define BKP_DR30 ((uint16_t)0x008C)
116 | #define BKP_DR31 ((uint16_t)0x0090)
117 | #define BKP_DR32 ((uint16_t)0x0094)
118 | #define BKP_DR33 ((uint16_t)0x0098)
119 | #define BKP_DR34 ((uint16_t)0x009C)
120 | #define BKP_DR35 ((uint16_t)0x00A0)
121 | #define BKP_DR36 ((uint16_t)0x00A4)
122 | #define BKP_DR37 ((uint16_t)0x00A8)
123 | #define BKP_DR38 ((uint16_t)0x00AC)
124 | #define BKP_DR39 ((uint16_t)0x00B0)
125 | #define BKP_DR40 ((uint16_t)0x00B4)
126 | #define BKP_DR41 ((uint16_t)0x00B8)
127 | #define BKP_DR42 ((uint16_t)0x00BC)
128 |
129 | #define IS_BKP_DR(DR) (((DR) == BKP_DR1) || ((DR) == BKP_DR2) || ((DR) == BKP_DR3) || \
130 | ((DR) == BKP_DR4) || ((DR) == BKP_DR5) || ((DR) == BKP_DR6) || \
131 | ((DR) == BKP_DR7) || ((DR) == BKP_DR8) || ((DR) == BKP_DR9) || \
132 | ((DR) == BKP_DR10) || ((DR) == BKP_DR11) || ((DR) == BKP_DR12) || \
133 | ((DR) == BKP_DR13) || ((DR) == BKP_DR14) || ((DR) == BKP_DR15) || \
134 | ((DR) == BKP_DR16) || ((DR) == BKP_DR17) || ((DR) == BKP_DR18) || \
135 | ((DR) == BKP_DR19) || ((DR) == BKP_DR20) || ((DR) == BKP_DR21) || \
136 | ((DR) == BKP_DR22) || ((DR) == BKP_DR23) || ((DR) == BKP_DR24) || \
137 | ((DR) == BKP_DR25) || ((DR) == BKP_DR26) || ((DR) == BKP_DR27) || \
138 | ((DR) == BKP_DR28) || ((DR) == BKP_DR29) || ((DR) == BKP_DR30) || \
139 | ((DR) == BKP_DR31) || ((DR) == BKP_DR32) || ((DR) == BKP_DR33) || \
140 | ((DR) == BKP_DR34) || ((DR) == BKP_DR35) || ((DR) == BKP_DR36) || \
141 | ((DR) == BKP_DR37) || ((DR) == BKP_DR38) || ((DR) == BKP_DR39) || \
142 | ((DR) == BKP_DR40) || ((DR) == BKP_DR41) || ((DR) == BKP_DR42))
143 |
144 | #define IS_BKP_CALIBRATION_VALUE(VALUE) ((VALUE) <= 0x7F)
145 | /**
146 | * @}
147 | */
148 |
149 | /**
150 | * @}
151 | */
152 |
153 | /** @defgroup BKP_Exported_Macros
154 | * @{
155 | */
156 |
157 | /**
158 | * @}
159 | */
160 |
161 | /** @defgroup BKP_Exported_Functions
162 | * @{
163 | */
164 |
165 | void BKP_DeInit(void);
166 | void BKP_TamperPinLevelConfig(uint16_t BKP_TamperPinLevel);
167 | void BKP_TamperPinCmd(FunctionalState NewState);
168 | void BKP_ITConfig(FunctionalState NewState);
169 | void BKP_RTCOutputConfig(uint16_t BKP_RTCOutputSource);
170 | void BKP_SetRTCCalibrationValue(uint8_t CalibrationValue);
171 | void BKP_WriteBackupRegister(uint16_t BKP_DR, uint16_t Data);
172 | uint16_t BKP_ReadBackupRegister(uint16_t BKP_DR);
173 | FlagStatus BKP_GetFlagStatus(void);
174 | void BKP_ClearFlag(void);
175 | ITStatus BKP_GetITStatus(void);
176 | void BKP_ClearITPendingBit(void);
177 |
178 | #ifdef __cplusplus
179 | }
180 | #endif
181 |
182 | #endif /* __STM32F10x_BKP_H */
183 | /**
184 | * @}
185 | */
186 |
187 | /**
188 | * @}
189 | */
190 |
191 | /**
192 | * @}
193 | */
194 |
195 | /******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/
196 |
--------------------------------------------------------------------------------
/Library/stm32f10x_cec.c:
--------------------------------------------------------------------------------
1 | /**
2 | ******************************************************************************
3 | * @file stm32f10x_cec.c
4 | * @author MCD Application Team
5 | * @version V3.5.0
6 | * @date 11-March-2011
7 | * @brief This file provides all the CEC firmware functions.
8 | ******************************************************************************
9 | * @attention
10 | *
11 | * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
12 | * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
13 | * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
14 | * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
15 | * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
16 | * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
17 | *
18 | * © COPYRIGHT 2011 STMicroelectronics
19 | ******************************************************************************
20 | */
21 |
22 | /* Includes ------------------------------------------------------------------*/
23 | #include "stm32f10x_cec.h"
24 | #include "stm32f10x_rcc.h"
25 |
26 | /** @addtogroup STM32F10x_StdPeriph_Driver
27 | * @{
28 | */
29 |
30 | /** @defgroup CEC
31 | * @brief CEC driver modules
32 | * @{
33 | */
34 |
35 | /** @defgroup CEC_Private_TypesDefinitions
36 | * @{
37 | */
38 |
39 | /**
40 | * @}
41 | */
42 |
43 |
44 | /** @defgroup CEC_Private_Defines
45 | * @{
46 | */
47 |
48 | /* ------------ CEC registers bit address in the alias region ----------- */
49 | #define CEC_OFFSET (CEC_BASE - PERIPH_BASE)
50 |
51 | /* --- CFGR Register ---*/
52 |
53 | /* Alias word address of PE bit */
54 | #define CFGR_OFFSET (CEC_OFFSET + 0x00)
55 | #define PE_BitNumber 0x00
56 | #define CFGR_PE_BB (PERIPH_BB_BASE + (CFGR_OFFSET * 32) + (PE_BitNumber * 4))
57 |
58 | /* Alias word address of IE bit */
59 | #define IE_BitNumber 0x01
60 | #define CFGR_IE_BB (PERIPH_BB_BASE + (CFGR_OFFSET * 32) + (IE_BitNumber * 4))
61 |
62 | /* --- CSR Register ---*/
63 |
64 | /* Alias word address of TSOM bit */
65 | #define CSR_OFFSET (CEC_OFFSET + 0x10)
66 | #define TSOM_BitNumber 0x00
67 | #define CSR_TSOM_BB (PERIPH_BB_BASE + (CSR_OFFSET * 32) + (TSOM_BitNumber * 4))
68 |
69 | /* Alias word address of TEOM bit */
70 | #define TEOM_BitNumber 0x01
71 | #define CSR_TEOM_BB (PERIPH_BB_BASE + (CSR_OFFSET * 32) + (TEOM_BitNumber * 4))
72 |
73 | #define CFGR_CLEAR_Mask (uint8_t)(0xF3) /* CFGR register Mask */
74 | #define FLAG_Mask ((uint32_t)0x00FFFFFF) /* CEC FLAG mask */
75 |
76 | /**
77 | * @}
78 | */
79 |
80 |
81 | /** @defgroup CEC_Private_Macros
82 | * @{
83 | */
84 |
85 | /**
86 | * @}
87 | */
88 |
89 |
90 | /** @defgroup CEC_Private_Variables
91 | * @{
92 | */
93 |
94 | /**
95 | * @}
96 | */
97 |
98 |
99 | /** @defgroup CEC_Private_FunctionPrototypes
100 | * @{
101 | */
102 |
103 | /**
104 | * @}
105 | */
106 |
107 |
108 | /** @defgroup CEC_Private_Functions
109 | * @{
110 | */
111 |
112 | /**
113 | * @brief Deinitializes the CEC peripheral registers to their default reset
114 | * values.
115 | * @param None
116 | * @retval None
117 | */
118 | void CEC_DeInit(void)
119 | {
120 | /* Enable CEC reset state */
121 | RCC_APB1PeriphResetCmd(RCC_APB1Periph_CEC, ENABLE);
122 | /* Release CEC from reset state */
123 | RCC_APB1PeriphResetCmd(RCC_APB1Periph_CEC, DISABLE);
124 | }
125 |
126 |
127 | /**
128 | * @brief Initializes the CEC peripheral according to the specified
129 | * parameters in the CEC_InitStruct.
130 | * @param CEC_InitStruct: pointer to an CEC_InitTypeDef structure that
131 | * contains the configuration information for the specified
132 | * CEC peripheral.
133 | * @retval None
134 | */
135 | void CEC_Init(CEC_InitTypeDef* CEC_InitStruct)
136 | {
137 | uint16_t tmpreg = 0;
138 |
139 | /* Check the parameters */
140 | assert_param(IS_CEC_BIT_TIMING_ERROR_MODE(CEC_InitStruct->CEC_BitTimingMode));
141 | assert_param(IS_CEC_BIT_PERIOD_ERROR_MODE(CEC_InitStruct->CEC_BitPeriodMode));
142 |
143 | /*---------------------------- CEC CFGR Configuration -----------------*/
144 | /* Get the CEC CFGR value */
145 | tmpreg = CEC->CFGR;
146 |
147 | /* Clear BTEM and BPEM bits */
148 | tmpreg &= CFGR_CLEAR_Mask;
149 |
150 | /* Configure CEC: Bit Timing Error and Bit Period Error */
151 | tmpreg |= (uint16_t)(CEC_InitStruct->CEC_BitTimingMode | CEC_InitStruct->CEC_BitPeriodMode);
152 |
153 | /* Write to CEC CFGR register*/
154 | CEC->CFGR = tmpreg;
155 |
156 | }
157 |
158 | /**
159 | * @brief Enables or disables the specified CEC peripheral.
160 | * @param NewState: new state of the CEC peripheral.
161 | * This parameter can be: ENABLE or DISABLE.
162 | * @retval None
163 | */
164 | void CEC_Cmd(FunctionalState NewState)
165 | {
166 | /* Check the parameters */
167 | assert_param(IS_FUNCTIONAL_STATE(NewState));
168 |
169 | *(__IO uint32_t *) CFGR_PE_BB = (uint32_t)NewState;
170 |
171 | if(NewState == DISABLE)
172 | {
173 | /* Wait until the PE bit is cleared by hardware (Idle Line detected) */
174 | while((CEC->CFGR & CEC_CFGR_PE) != (uint32_t)RESET)
175 | {
176 | }
177 | }
178 | }
179 |
180 | /**
181 | * @brief Enables or disables the CEC interrupt.
182 | * @param NewState: new state of the CEC interrupt.
183 | * This parameter can be: ENABLE or DISABLE.
184 | * @retval None
185 | */
186 | void CEC_ITConfig(FunctionalState NewState)
187 | {
188 | /* Check the parameters */
189 | assert_param(IS_FUNCTIONAL_STATE(NewState));
190 |
191 | *(__IO uint32_t *) CFGR_IE_BB = (uint32_t)NewState;
192 | }
193 |
194 | /**
195 | * @brief Defines the Own Address of the CEC device.
196 | * @param CEC_OwnAddress: The CEC own address
197 | * @retval None
198 | */
199 | void CEC_OwnAddressConfig(uint8_t CEC_OwnAddress)
200 | {
201 | /* Check the parameters */
202 | assert_param(IS_CEC_ADDRESS(CEC_OwnAddress));
203 |
204 | /* Set the CEC own address */
205 | CEC->OAR = CEC_OwnAddress;
206 | }
207 |
208 | /**
209 | * @brief Sets the CEC prescaler value.
210 | * @param CEC_Prescaler: CEC prescaler new value
211 | * @retval None
212 | */
213 | void CEC_SetPrescaler(uint16_t CEC_Prescaler)
214 | {
215 | /* Check the parameters */
216 | assert_param(IS_CEC_PRESCALER(CEC_Prescaler));
217 |
218 | /* Set the Prescaler value*/
219 | CEC->PRES = CEC_Prescaler;
220 | }
221 |
222 | /**
223 | * @brief Transmits single data through the CEC peripheral.
224 | * @param Data: the data to transmit.
225 | * @retval None
226 | */
227 | void CEC_SendDataByte(uint8_t Data)
228 | {
229 | /* Transmit Data */
230 | CEC->TXD = Data ;
231 | }
232 |
233 |
234 | /**
235 | * @brief Returns the most recent received data by the CEC peripheral.
236 | * @param None
237 | * @retval The received data.
238 | */
239 | uint8_t CEC_ReceiveDataByte(void)
240 | {
241 | /* Receive Data */
242 | return (uint8_t)(CEC->RXD);
243 | }
244 |
245 | /**
246 | * @brief Starts a new message.
247 | * @param None
248 | * @retval None
249 | */
250 | void CEC_StartOfMessage(void)
251 | {
252 | /* Starts of new message */
253 | *(__IO uint32_t *) CSR_TSOM_BB = (uint32_t)0x1;
254 | }
255 |
256 | /**
257 | * @brief Transmits message with or without an EOM bit.
258 | * @param NewState: new state of the CEC Tx End Of Message.
259 | * This parameter can be: ENABLE or DISABLE.
260 | * @retval None
261 | */
262 | void CEC_EndOfMessageCmd(FunctionalState NewState)
263 | {
264 | /* Check the parameters */
265 | assert_param(IS_FUNCTIONAL_STATE(NewState));
266 |
267 | /* The data byte will be transmitted with or without an EOM bit*/
268 | *(__IO uint32_t *) CSR_TEOM_BB = (uint32_t)NewState;
269 | }
270 |
271 | /**
272 | * @brief Gets the CEC flag status
273 | * @param CEC_FLAG: specifies the CEC flag to check.
274 | * This parameter can be one of the following values:
275 | * @arg CEC_FLAG_BTE: Bit Timing Error
276 | * @arg CEC_FLAG_BPE: Bit Period Error
277 | * @arg CEC_FLAG_RBTFE: Rx Block Transfer Finished Error
278 | * @arg CEC_FLAG_SBE: Start Bit Error
279 | * @arg CEC_FLAG_ACKE: Block Acknowledge Error
280 | * @arg CEC_FLAG_LINE: Line Error
281 | * @arg CEC_FLAG_TBTFE: Tx Block Transfer Finished Error
282 | * @arg CEC_FLAG_TEOM: Tx End Of Message
283 | * @arg CEC_FLAG_TERR: Tx Error
284 | * @arg CEC_FLAG_TBTRF: Tx Byte Transfer Request or Block Transfer Finished
285 | * @arg CEC_FLAG_RSOM: Rx Start Of Message
286 | * @arg CEC_FLAG_REOM: Rx End Of Message
287 | * @arg CEC_FLAG_RERR: Rx Error
288 | * @arg CEC_FLAG_RBTF: Rx Byte/Block Transfer Finished
289 | * @retval The new state of CEC_FLAG (SET or RESET)
290 | */
291 | FlagStatus CEC_GetFlagStatus(uint32_t CEC_FLAG)
292 | {
293 | FlagStatus bitstatus = RESET;
294 | uint32_t cecreg = 0, cecbase = 0;
295 |
296 | /* Check the parameters */
297 | assert_param(IS_CEC_GET_FLAG(CEC_FLAG));
298 |
299 | /* Get the CEC peripheral base address */
300 | cecbase = (uint32_t)(CEC_BASE);
301 |
302 | /* Read flag register index */
303 | cecreg = CEC_FLAG >> 28;
304 |
305 | /* Get bit[23:0] of the flag */
306 | CEC_FLAG &= FLAG_Mask;
307 |
308 | if(cecreg != 0)
309 | {
310 | /* Flag in CEC ESR Register */
311 | CEC_FLAG = (uint32_t)(CEC_FLAG >> 16);
312 |
313 | /* Get the CEC ESR register address */
314 | cecbase += 0xC;
315 | }
316 | else
317 | {
318 | /* Get the CEC CSR register address */
319 | cecbase += 0x10;
320 | }
321 |
322 | if(((*(__IO uint32_t *)cecbase) & CEC_FLAG) != (uint32_t)RESET)
323 | {
324 | /* CEC_FLAG is set */
325 | bitstatus = SET;
326 | }
327 | else
328 | {
329 | /* CEC_FLAG is reset */
330 | bitstatus = RESET;
331 | }
332 |
333 | /* Return the CEC_FLAG status */
334 | return bitstatus;
335 | }
336 |
337 | /**
338 | * @brief Clears the CEC's pending flags.
339 | * @param CEC_FLAG: specifies the flag to clear.
340 | * This parameter can be any combination of the following values:
341 | * @arg CEC_FLAG_TERR: Tx Error
342 | * @arg CEC_FLAG_TBTRF: Tx Byte Transfer Request or Block Transfer Finished
343 | * @arg CEC_FLAG_RSOM: Rx Start Of Message
344 | * @arg CEC_FLAG_REOM: Rx End Of Message
345 | * @arg CEC_FLAG_RERR: Rx Error
346 | * @arg CEC_FLAG_RBTF: Rx Byte/Block Transfer Finished
347 | * @retval None
348 | */
349 | void CEC_ClearFlag(uint32_t CEC_FLAG)
350 | {
351 | uint32_t tmp = 0x0;
352 |
353 | /* Check the parameters */
354 | assert_param(IS_CEC_CLEAR_FLAG(CEC_FLAG));
355 |
356 | tmp = CEC->CSR & 0x2;
357 |
358 | /* Clear the selected CEC flags */
359 | CEC->CSR &= (uint32_t)(((~(uint32_t)CEC_FLAG) & 0xFFFFFFFC) | tmp);
360 | }
361 |
362 | /**
363 | * @brief Checks whether the specified CEC interrupt has occurred or not.
364 | * @param CEC_IT: specifies the CEC interrupt source to check.
365 | * This parameter can be one of the following values:
366 | * @arg CEC_IT_TERR: Tx Error
367 | * @arg CEC_IT_TBTF: Tx Block Transfer Finished
368 | * @arg CEC_IT_RERR: Rx Error
369 | * @arg CEC_IT_RBTF: Rx Block Transfer Finished
370 | * @retval The new state of CEC_IT (SET or RESET).
371 | */
372 | ITStatus CEC_GetITStatus(uint8_t CEC_IT)
373 | {
374 | ITStatus bitstatus = RESET;
375 | uint32_t enablestatus = 0;
376 |
377 | /* Check the parameters */
378 | assert_param(IS_CEC_GET_IT(CEC_IT));
379 |
380 | /* Get the CEC IT enable bit status */
381 | enablestatus = (CEC->CFGR & (uint8_t)CEC_CFGR_IE) ;
382 |
383 | /* Check the status of the specified CEC interrupt */
384 | if (((CEC->CSR & CEC_IT) != (uint32_t)RESET) && enablestatus)
385 | {
386 | /* CEC_IT is set */
387 | bitstatus = SET;
388 | }
389 | else
390 | {
391 | /* CEC_IT is reset */
392 | bitstatus = RESET;
393 | }
394 | /* Return the CEC_IT status */
395 | return bitstatus;
396 | }
397 |
398 | /**
399 | * @brief Clears the CEC's interrupt pending bits.
400 | * @param CEC_IT: specifies the CEC interrupt pending bit to clear.
401 | * This parameter can be any combination of the following values:
402 | * @arg CEC_IT_TERR: Tx Error
403 | * @arg CEC_IT_TBTF: Tx Block Transfer Finished
404 | * @arg CEC_IT_RERR: Rx Error
405 | * @arg CEC_IT_RBTF: Rx Block Transfer Finished
406 | * @retval None
407 | */
408 | void CEC_ClearITPendingBit(uint16_t CEC_IT)
409 | {
410 | uint32_t tmp = 0x0;
411 |
412 | /* Check the parameters */
413 | assert_param(IS_CEC_GET_IT(CEC_IT));
414 |
415 | tmp = CEC->CSR & 0x2;
416 |
417 | /* Clear the selected CEC interrupt pending bits */
418 | CEC->CSR &= (uint32_t)(((~(uint32_t)CEC_IT) & 0xFFFFFFFC) | tmp);
419 | }
420 |
421 | /**
422 | * @}
423 | */
424 |
425 | /**
426 | * @}
427 | */
428 |
429 | /**
430 | * @}
431 | */
432 |
433 | /******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/
434 |
--------------------------------------------------------------------------------
/Library/stm32f10x_cec.h:
--------------------------------------------------------------------------------
1 | /**
2 | ******************************************************************************
3 | * @file stm32f10x_cec.h
4 | * @author MCD Application Team
5 | * @version V3.5.0
6 | * @date 11-March-2011
7 | * @brief This file contains all the functions prototypes for the CEC firmware
8 | * library.
9 | ******************************************************************************
10 | * @attention
11 | *
12 | * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
13 | * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
14 | * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
15 | * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
16 | * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
17 | * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
18 | *
19 | * © COPYRIGHT 2011 STMicroelectronics
20 | ******************************************************************************
21 | */
22 |
23 | /* Define to prevent recursive inclusion -------------------------------------*/
24 | #ifndef __STM32F10x_CEC_H
25 | #define __STM32F10x_CEC_H
26 |
27 | #ifdef __cplusplus
28 | extern "C" {
29 | #endif
30 |
31 | /* Includes ------------------------------------------------------------------*/
32 | #include "stm32f10x.h"
33 |
34 | /** @addtogroup STM32F10x_StdPeriph_Driver
35 | * @{
36 | */
37 |
38 | /** @addtogroup CEC
39 | * @{
40 | */
41 |
42 |
43 | /** @defgroup CEC_Exported_Types
44 | * @{
45 | */
46 |
47 | /**
48 | * @brief CEC Init structure definition
49 | */
50 | typedef struct
51 | {
52 | uint16_t CEC_BitTimingMode; /*!< Configures the CEC Bit Timing Error Mode.
53 | This parameter can be a value of @ref CEC_BitTiming_Mode */
54 | uint16_t CEC_BitPeriodMode; /*!< Configures the CEC Bit Period Error Mode.
55 | This parameter can be a value of @ref CEC_BitPeriod_Mode */
56 | }CEC_InitTypeDef;
57 |
58 | /**
59 | * @}
60 | */
61 |
62 | /** @defgroup CEC_Exported_Constants
63 | * @{
64 | */
65 |
66 | /** @defgroup CEC_BitTiming_Mode
67 | * @{
68 | */
69 | #define CEC_BitTimingStdMode ((uint16_t)0x00) /*!< Bit timing error Standard Mode */
70 | #define CEC_BitTimingErrFreeMode CEC_CFGR_BTEM /*!< Bit timing error Free Mode */
71 |
72 | #define IS_CEC_BIT_TIMING_ERROR_MODE(MODE) (((MODE) == CEC_BitTimingStdMode) || \
73 | ((MODE) == CEC_BitTimingErrFreeMode))
74 | /**
75 | * @}
76 | */
77 |
78 | /** @defgroup CEC_BitPeriod_Mode
79 | * @{
80 | */
81 | #define CEC_BitPeriodStdMode ((uint16_t)0x00) /*!< Bit period error Standard Mode */
82 | #define CEC_BitPeriodFlexibleMode CEC_CFGR_BPEM /*!< Bit period error Flexible Mode */
83 |
84 | #define IS_CEC_BIT_PERIOD_ERROR_MODE(MODE) (((MODE) == CEC_BitPeriodStdMode) || \
85 | ((MODE) == CEC_BitPeriodFlexibleMode))
86 | /**
87 | * @}
88 | */
89 |
90 |
91 | /** @defgroup CEC_interrupts_definition
92 | * @{
93 | */
94 | #define CEC_IT_TERR CEC_CSR_TERR
95 | #define CEC_IT_TBTRF CEC_CSR_TBTRF
96 | #define CEC_IT_RERR CEC_CSR_RERR
97 | #define CEC_IT_RBTF CEC_CSR_RBTF
98 | #define IS_CEC_GET_IT(IT) (((IT) == CEC_IT_TERR) || ((IT) == CEC_IT_TBTRF) || \
99 | ((IT) == CEC_IT_RERR) || ((IT) == CEC_IT_RBTF))
100 | /**
101 | * @}
102 | */
103 |
104 |
105 | /** @defgroup CEC_Own_Address
106 | * @{
107 | */
108 | #define IS_CEC_ADDRESS(ADDRESS) ((ADDRESS) < 0x10)
109 | /**
110 | * @}
111 | */
112 |
113 | /** @defgroup CEC_Prescaler
114 | * @{
115 | */
116 | #define IS_CEC_PRESCALER(PRESCALER) ((PRESCALER) <= 0x3FFF)
117 |
118 | /**
119 | * @}
120 | */
121 |
122 | /** @defgroup CEC_flags_definition
123 | * @{
124 | */
125 |
126 | /**
127 | * @brief ESR register flags
128 | */
129 | #define CEC_FLAG_BTE ((uint32_t)0x10010000)
130 | #define CEC_FLAG_BPE ((uint32_t)0x10020000)
131 | #define CEC_FLAG_RBTFE ((uint32_t)0x10040000)
132 | #define CEC_FLAG_SBE ((uint32_t)0x10080000)
133 | #define CEC_FLAG_ACKE ((uint32_t)0x10100000)
134 | #define CEC_FLAG_LINE ((uint32_t)0x10200000)
135 | #define CEC_FLAG_TBTFE ((uint32_t)0x10400000)
136 |
137 | /**
138 | * @brief CSR register flags
139 | */
140 | #define CEC_FLAG_TEOM ((uint32_t)0x00000002)
141 | #define CEC_FLAG_TERR ((uint32_t)0x00000004)
142 | #define CEC_FLAG_TBTRF ((uint32_t)0x00000008)
143 | #define CEC_FLAG_RSOM ((uint32_t)0x00000010)
144 | #define CEC_FLAG_REOM ((uint32_t)0x00000020)
145 | #define CEC_FLAG_RERR ((uint32_t)0x00000040)
146 | #define CEC_FLAG_RBTF ((uint32_t)0x00000080)
147 |
148 | #define IS_CEC_CLEAR_FLAG(FLAG) ((((FLAG) & (uint32_t)0xFFFFFF03) == 0x00) && ((FLAG) != 0x00))
149 |
150 | #define IS_CEC_GET_FLAG(FLAG) (((FLAG) == CEC_FLAG_BTE) || ((FLAG) == CEC_FLAG_BPE) || \
151 | ((FLAG) == CEC_FLAG_RBTFE) || ((FLAG)== CEC_FLAG_SBE) || \
152 | ((FLAG) == CEC_FLAG_ACKE) || ((FLAG) == CEC_FLAG_LINE) || \
153 | ((FLAG) == CEC_FLAG_TBTFE) || ((FLAG) == CEC_FLAG_TEOM) || \
154 | ((FLAG) == CEC_FLAG_TERR) || ((FLAG) == CEC_FLAG_TBTRF) || \
155 | ((FLAG) == CEC_FLAG_RSOM) || ((FLAG) == CEC_FLAG_REOM) || \
156 | ((FLAG) == CEC_FLAG_RERR) || ((FLAG) == CEC_FLAG_RBTF))
157 |
158 | /**
159 | * @}
160 | */
161 |
162 | /**
163 | * @}
164 | */
165 |
166 | /** @defgroup CEC_Exported_Macros
167 | * @{
168 | */
169 |
170 | /**
171 | * @}
172 | */
173 |
174 | /** @defgroup CEC_Exported_Functions
175 | * @{
176 | */
177 | void CEC_DeInit(void);
178 | void CEC_Init(CEC_InitTypeDef* CEC_InitStruct);
179 | void CEC_Cmd(FunctionalState NewState);
180 | void CEC_ITConfig(FunctionalState NewState);
181 | void CEC_OwnAddressConfig(uint8_t CEC_OwnAddress);
182 | void CEC_SetPrescaler(uint16_t CEC_Prescaler);
183 | void CEC_SendDataByte(uint8_t Data);
184 | uint8_t CEC_ReceiveDataByte(void);
185 | void CEC_StartOfMessage(void);
186 | void CEC_EndOfMessageCmd(FunctionalState NewState);
187 | FlagStatus CEC_GetFlagStatus(uint32_t CEC_FLAG);
188 | void CEC_ClearFlag(uint32_t CEC_FLAG);
189 | ITStatus CEC_GetITStatus(uint8_t CEC_IT);
190 | void CEC_ClearITPendingBit(uint16_t CEC_IT);
191 |
192 | #ifdef __cplusplus
193 | }
194 | #endif
195 |
196 | #endif /* __STM32F10x_CEC_H */
197 |
198 | /**
199 | * @}
200 | */
201 |
202 | /**
203 | * @}
204 | */
205 |
206 | /**
207 | * @}
208 | */
209 |
210 | /******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/
211 |
--------------------------------------------------------------------------------
/Library/stm32f10x_crc.c:
--------------------------------------------------------------------------------
1 | /**
2 | ******************************************************************************
3 | * @file stm32f10x_crc.c
4 | * @author MCD Application Team
5 | * @version V3.5.0
6 | * @date 11-March-2011
7 | * @brief This file provides all the CRC firmware functions.
8 | ******************************************************************************
9 | * @attention
10 | *
11 | * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
12 | * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
13 | * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
14 | * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
15 | * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
16 | * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
17 | *
18 | * © COPYRIGHT 2011 STMicroelectronics
19 | ******************************************************************************
20 | */
21 |
22 | /* Includes ------------------------------------------------------------------*/
23 | #include "stm32f10x_crc.h"
24 |
25 | /** @addtogroup STM32F10x_StdPeriph_Driver
26 | * @{
27 | */
28 |
29 | /** @defgroup CRC
30 | * @brief CRC driver modules
31 | * @{
32 | */
33 |
34 | /** @defgroup CRC_Private_TypesDefinitions
35 | * @{
36 | */
37 |
38 | /**
39 | * @}
40 | */
41 |
42 | /** @defgroup CRC_Private_Defines
43 | * @{
44 | */
45 |
46 | /**
47 | * @}
48 | */
49 |
50 | /** @defgroup CRC_Private_Macros
51 | * @{
52 | */
53 |
54 | /**
55 | * @}
56 | */
57 |
58 | /** @defgroup CRC_Private_Variables
59 | * @{
60 | */
61 |
62 | /**
63 | * @}
64 | */
65 |
66 | /** @defgroup CRC_Private_FunctionPrototypes
67 | * @{
68 | */
69 |
70 | /**
71 | * @}
72 | */
73 |
74 | /** @defgroup CRC_Private_Functions
75 | * @{
76 | */
77 |
78 | /**
79 | * @brief Resets the CRC Data register (DR).
80 | * @param None
81 | * @retval None
82 | */
83 | void CRC_ResetDR(void)
84 | {
85 | /* Reset CRC generator */
86 | CRC->CR = CRC_CR_RESET;
87 | }
88 |
89 | /**
90 | * @brief Computes the 32-bit CRC of a given data word(32-bit).
91 | * @param Data: data word(32-bit) to compute its CRC
92 | * @retval 32-bit CRC
93 | */
94 | uint32_t CRC_CalcCRC(uint32_t Data)
95 | {
96 | CRC->DR = Data;
97 |
98 | return (CRC->DR);
99 | }
100 |
101 | /**
102 | * @brief Computes the 32-bit CRC of a given buffer of data word(32-bit).
103 | * @param pBuffer: pointer to the buffer containing the data to be computed
104 | * @param BufferLength: length of the buffer to be computed
105 | * @retval 32-bit CRC
106 | */
107 | uint32_t CRC_CalcBlockCRC(uint32_t pBuffer[], uint32_t BufferLength)
108 | {
109 | uint32_t index = 0;
110 |
111 | for(index = 0; index < BufferLength; index++)
112 | {
113 | CRC->DR = pBuffer[index];
114 | }
115 | return (CRC->DR);
116 | }
117 |
118 | /**
119 | * @brief Returns the current CRC value.
120 | * @param None
121 | * @retval 32-bit CRC
122 | */
123 | uint32_t CRC_GetCRC(void)
124 | {
125 | return (CRC->DR);
126 | }
127 |
128 | /**
129 | * @brief Stores a 8-bit data in the Independent Data(ID) register.
130 | * @param IDValue: 8-bit value to be stored in the ID register
131 | * @retval None
132 | */
133 | void CRC_SetIDRegister(uint8_t IDValue)
134 | {
135 | CRC->IDR = IDValue;
136 | }
137 |
138 | /**
139 | * @brief Returns the 8-bit data stored in the Independent Data(ID) register
140 | * @param None
141 | * @retval 8-bit value of the ID register
142 | */
143 | uint8_t CRC_GetIDRegister(void)
144 | {
145 | return (CRC->IDR);
146 | }
147 |
148 | /**
149 | * @}
150 | */
151 |
152 | /**
153 | * @}
154 | */
155 |
156 | /**
157 | * @}
158 | */
159 |
160 | /******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/
161 |
--------------------------------------------------------------------------------
/Library/stm32f10x_crc.h:
--------------------------------------------------------------------------------
1 | /**
2 | ******************************************************************************
3 | * @file stm32f10x_crc.h
4 | * @author MCD Application Team
5 | * @version V3.5.0
6 | * @date 11-March-2011
7 | * @brief This file contains all the functions prototypes for the CRC firmware
8 | * library.
9 | ******************************************************************************
10 | * @attention
11 | *
12 | * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
13 | * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
14 | * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
15 | * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
16 | * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
17 | * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
18 | *
19 | * © COPYRIGHT 2011 STMicroelectronics
20 | ******************************************************************************
21 | */
22 |
23 | /* Define to prevent recursive inclusion -------------------------------------*/
24 | #ifndef __STM32F10x_CRC_H
25 | #define __STM32F10x_CRC_H
26 |
27 | #ifdef __cplusplus
28 | extern "C" {
29 | #endif
30 |
31 | /* Includes ------------------------------------------------------------------*/
32 | #include "stm32f10x.h"
33 |
34 | /** @addtogroup STM32F10x_StdPeriph_Driver
35 | * @{
36 | */
37 |
38 | /** @addtogroup CRC
39 | * @{
40 | */
41 |
42 | /** @defgroup CRC_Exported_Types
43 | * @{
44 | */
45 |
46 | /**
47 | * @}
48 | */
49 |
50 | /** @defgroup CRC_Exported_Constants
51 | * @{
52 | */
53 |
54 | /**
55 | * @}
56 | */
57 |
58 | /** @defgroup CRC_Exported_Macros
59 | * @{
60 | */
61 |
62 | /**
63 | * @}
64 | */
65 |
66 | /** @defgroup CRC_Exported_Functions
67 | * @{
68 | */
69 |
70 | void CRC_ResetDR(void);
71 | uint32_t CRC_CalcCRC(uint32_t Data);
72 | uint32_t CRC_CalcBlockCRC(uint32_t pBuffer[], uint32_t BufferLength);
73 | uint32_t CRC_GetCRC(void);
74 | void CRC_SetIDRegister(uint8_t IDValue);
75 | uint8_t CRC_GetIDRegister(void);
76 |
77 | #ifdef __cplusplus
78 | }
79 | #endif
80 |
81 | #endif /* __STM32F10x_CRC_H */
82 | /**
83 | * @}
84 | */
85 |
86 | /**
87 | * @}
88 | */
89 |
90 | /**
91 | * @}
92 | */
93 |
94 | /******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/
95 |
--------------------------------------------------------------------------------
/Library/stm32f10x_dbgmcu.c:
--------------------------------------------------------------------------------
1 | /**
2 | ******************************************************************************
3 | * @file stm32f10x_dbgmcu.c
4 | * @author MCD Application Team
5 | * @version V3.5.0
6 | * @date 11-March-2011
7 | * @brief This file provides all the DBGMCU firmware functions.
8 | ******************************************************************************
9 | * @attention
10 | *
11 | * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
12 | * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
13 | * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
14 | * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
15 | * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
16 | * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
17 | *
18 | * © COPYRIGHT 2011 STMicroelectronics
19 | ******************************************************************************
20 | */
21 |
22 | /* Includes ------------------------------------------------------------------*/
23 | #include "stm32f10x_dbgmcu.h"
24 |
25 | /** @addtogroup STM32F10x_StdPeriph_Driver
26 | * @{
27 | */
28 |
29 | /** @defgroup DBGMCU
30 | * @brief DBGMCU driver modules
31 | * @{
32 | */
33 |
34 | /** @defgroup DBGMCU_Private_TypesDefinitions
35 | * @{
36 | */
37 |
38 | /**
39 | * @}
40 | */
41 |
42 | /** @defgroup DBGMCU_Private_Defines
43 | * @{
44 | */
45 |
46 | #define IDCODE_DEVID_MASK ((uint32_t)0x00000FFF)
47 | /**
48 | * @}
49 | */
50 |
51 | /** @defgroup DBGMCU_Private_Macros
52 | * @{
53 | */
54 |
55 | /**
56 | * @}
57 | */
58 |
59 | /** @defgroup DBGMCU_Private_Variables
60 | * @{
61 | */
62 |
63 | /**
64 | * @}
65 | */
66 |
67 | /** @defgroup DBGMCU_Private_FunctionPrototypes
68 | * @{
69 | */
70 |
71 | /**
72 | * @}
73 | */
74 |
75 | /** @defgroup DBGMCU_Private_Functions
76 | * @{
77 | */
78 |
79 | /**
80 | * @brief Returns the device revision identifier.
81 | * @param None
82 | * @retval Device revision identifier
83 | */
84 | uint32_t DBGMCU_GetREVID(void)
85 | {
86 | return(DBGMCU->IDCODE >> 16);
87 | }
88 |
89 | /**
90 | * @brief Returns the device identifier.
91 | * @param None
92 | * @retval Device identifier
93 | */
94 | uint32_t DBGMCU_GetDEVID(void)
95 | {
96 | return(DBGMCU->IDCODE & IDCODE_DEVID_MASK);
97 | }
98 |
99 | /**
100 | * @brief Configures the specified peripheral and low power mode behavior
101 | * when the MCU under Debug mode.
102 | * @param DBGMCU_Periph: specifies the peripheral and low power mode.
103 | * This parameter can be any combination of the following values:
104 | * @arg DBGMCU_SLEEP: Keep debugger connection during SLEEP mode
105 | * @arg DBGMCU_STOP: Keep debugger connection during STOP mode
106 | * @arg DBGMCU_STANDBY: Keep debugger connection during STANDBY mode
107 | * @arg DBGMCU_IWDG_STOP: Debug IWDG stopped when Core is halted
108 | * @arg DBGMCU_WWDG_STOP: Debug WWDG stopped when Core is halted
109 | * @arg DBGMCU_TIM1_STOP: TIM1 counter stopped when Core is halted
110 | * @arg DBGMCU_TIM2_STOP: TIM2 counter stopped when Core is halted
111 | * @arg DBGMCU_TIM3_STOP: TIM3 counter stopped when Core is halted
112 | * @arg DBGMCU_TIM4_STOP: TIM4 counter stopped when Core is halted
113 | * @arg DBGMCU_CAN1_STOP: Debug CAN2 stopped when Core is halted
114 | * @arg DBGMCU_I2C1_SMBUS_TIMEOUT: I2C1 SMBUS timeout mode stopped when Core is halted
115 | * @arg DBGMCU_I2C2_SMBUS_TIMEOUT: I2C2 SMBUS timeout mode stopped when Core is halted
116 | * @arg DBGMCU_TIM5_STOP: TIM5 counter stopped when Core is halted
117 | * @arg DBGMCU_TIM6_STOP: TIM6 counter stopped when Core is halted
118 | * @arg DBGMCU_TIM7_STOP: TIM7 counter stopped when Core is halted
119 | * @arg DBGMCU_TIM8_STOP: TIM8 counter stopped when Core is halted
120 | * @arg DBGMCU_CAN2_STOP: Debug CAN2 stopped when Core is halted
121 | * @arg DBGMCU_TIM15_STOP: TIM15 counter stopped when Core is halted
122 | * @arg DBGMCU_TIM16_STOP: TIM16 counter stopped when Core is halted
123 | * @arg DBGMCU_TIM17_STOP: TIM17 counter stopped when Core is halted
124 | * @arg DBGMCU_TIM9_STOP: TIM9 counter stopped when Core is halted
125 | * @arg DBGMCU_TIM10_STOP: TIM10 counter stopped when Core is halted
126 | * @arg DBGMCU_TIM11_STOP: TIM11 counter stopped when Core is halted
127 | * @arg DBGMCU_TIM12_STOP: TIM12 counter stopped when Core is halted
128 | * @arg DBGMCU_TIM13_STOP: TIM13 counter stopped when Core is halted
129 | * @arg DBGMCU_TIM14_STOP: TIM14 counter stopped when Core is halted
130 | * @param NewState: new state of the specified peripheral in Debug mode.
131 | * This parameter can be: ENABLE or DISABLE.
132 | * @retval None
133 | */
134 | void DBGMCU_Config(uint32_t DBGMCU_Periph, FunctionalState NewState)
135 | {
136 | /* Check the parameters */
137 | assert_param(IS_DBGMCU_PERIPH(DBGMCU_Periph));
138 | assert_param(IS_FUNCTIONAL_STATE(NewState));
139 |
140 | if (NewState != DISABLE)
141 | {
142 | DBGMCU->CR |= DBGMCU_Periph;
143 | }
144 | else
145 | {
146 | DBGMCU->CR &= ~DBGMCU_Periph;
147 | }
148 | }
149 |
150 | /**
151 | * @}
152 | */
153 |
154 | /**
155 | * @}
156 | */
157 |
158 | /**
159 | * @}
160 | */
161 |
162 | /******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/
163 |
--------------------------------------------------------------------------------
/Library/stm32f10x_dbgmcu.h:
--------------------------------------------------------------------------------
1 | /**
2 | ******************************************************************************
3 | * @file stm32f10x_dbgmcu.h
4 | * @author MCD Application Team
5 | * @version V3.5.0
6 | * @date 11-March-2011
7 | * @brief This file contains all the functions prototypes for the DBGMCU
8 | * firmware library.
9 | ******************************************************************************
10 | * @attention
11 | *
12 | * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
13 | * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
14 | * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
15 | * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
16 | * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
17 | * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
18 | *
19 | * © COPYRIGHT 2011 STMicroelectronics
20 | ******************************************************************************
21 | */
22 |
23 | /* Define to prevent recursive inclusion -------------------------------------*/
24 | #ifndef __STM32F10x_DBGMCU_H
25 | #define __STM32F10x_DBGMCU_H
26 |
27 | #ifdef __cplusplus
28 | extern "C" {
29 | #endif
30 |
31 | /* Includes ------------------------------------------------------------------*/
32 | #include "stm32f10x.h"
33 |
34 | /** @addtogroup STM32F10x_StdPeriph_Driver
35 | * @{
36 | */
37 |
38 | /** @addtogroup DBGMCU
39 | * @{
40 | */
41 |
42 | /** @defgroup DBGMCU_Exported_Types
43 | * @{
44 | */
45 |
46 | /**
47 | * @}
48 | */
49 |
50 | /** @defgroup DBGMCU_Exported_Constants
51 | * @{
52 | */
53 |
54 | #define DBGMCU_SLEEP ((uint32_t)0x00000001)
55 | #define DBGMCU_STOP ((uint32_t)0x00000002)
56 | #define DBGMCU_STANDBY ((uint32_t)0x00000004)
57 | #define DBGMCU_IWDG_STOP ((uint32_t)0x00000100)
58 | #define DBGMCU_WWDG_STOP ((uint32_t)0x00000200)
59 | #define DBGMCU_TIM1_STOP ((uint32_t)0x00000400)
60 | #define DBGMCU_TIM2_STOP ((uint32_t)0x00000800)
61 | #define DBGMCU_TIM3_STOP ((uint32_t)0x00001000)
62 | #define DBGMCU_TIM4_STOP ((uint32_t)0x00002000)
63 | #define DBGMCU_CAN1_STOP ((uint32_t)0x00004000)
64 | #define DBGMCU_I2C1_SMBUS_TIMEOUT ((uint32_t)0x00008000)
65 | #define DBGMCU_I2C2_SMBUS_TIMEOUT ((uint32_t)0x00010000)
66 | #define DBGMCU_TIM8_STOP ((uint32_t)0x00020000)
67 | #define DBGMCU_TIM5_STOP ((uint32_t)0x00040000)
68 | #define DBGMCU_TIM6_STOP ((uint32_t)0x00080000)
69 | #define DBGMCU_TIM7_STOP ((uint32_t)0x00100000)
70 | #define DBGMCU_CAN2_STOP ((uint32_t)0x00200000)
71 | #define DBGMCU_TIM15_STOP ((uint32_t)0x00400000)
72 | #define DBGMCU_TIM16_STOP ((uint32_t)0x00800000)
73 | #define DBGMCU_TIM17_STOP ((uint32_t)0x01000000)
74 | #define DBGMCU_TIM12_STOP ((uint32_t)0x02000000)
75 | #define DBGMCU_TIM13_STOP ((uint32_t)0x04000000)
76 | #define DBGMCU_TIM14_STOP ((uint32_t)0x08000000)
77 | #define DBGMCU_TIM9_STOP ((uint32_t)0x10000000)
78 | #define DBGMCU_TIM10_STOP ((uint32_t)0x20000000)
79 | #define DBGMCU_TIM11_STOP ((uint32_t)0x40000000)
80 |
81 | #define IS_DBGMCU_PERIPH(PERIPH) ((((PERIPH) & 0x800000F8) == 0x00) && ((PERIPH) != 0x00))
82 | /**
83 | * @}
84 | */
85 |
86 | /** @defgroup DBGMCU_Exported_Macros
87 | * @{
88 | */
89 |
90 | /**
91 | * @}
92 | */
93 |
94 | /** @defgroup DBGMCU_Exported_Functions
95 | * @{
96 | */
97 |
98 | uint32_t DBGMCU_GetREVID(void);
99 | uint32_t DBGMCU_GetDEVID(void);
100 | void DBGMCU_Config(uint32_t DBGMCU_Periph, FunctionalState NewState);
101 |
102 | #ifdef __cplusplus
103 | }
104 | #endif
105 |
106 | #endif /* __STM32F10x_DBGMCU_H */
107 | /**
108 | * @}
109 | */
110 |
111 | /**
112 | * @}
113 | */
114 |
115 | /**
116 | * @}
117 | */
118 |
119 | /******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/
120 |
--------------------------------------------------------------------------------
/Library/stm32f10x_exti.c:
--------------------------------------------------------------------------------
1 | /**
2 | ******************************************************************************
3 | * @file stm32f10x_exti.c
4 | * @author MCD Application Team
5 | * @version V3.5.0
6 | * @date 11-March-2011
7 | * @brief This file provides all the EXTI firmware functions.
8 | ******************************************************************************
9 | * @attention
10 | *
11 | * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
12 | * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
13 | * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
14 | * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
15 | * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
16 | * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
17 | *
18 | * © COPYRIGHT 2011 STMicroelectronics
19 | ******************************************************************************
20 | */
21 |
22 | /* Includes ------------------------------------------------------------------*/
23 | #include "stm32f10x_exti.h"
24 |
25 | /** @addtogroup STM32F10x_StdPeriph_Driver
26 | * @{
27 | */
28 |
29 | /** @defgroup EXTI
30 | * @brief EXTI driver modules
31 | * @{
32 | */
33 |
34 | /** @defgroup EXTI_Private_TypesDefinitions
35 | * @{
36 | */
37 |
38 | /**
39 | * @}
40 | */
41 |
42 | /** @defgroup EXTI_Private_Defines
43 | * @{
44 | */
45 |
46 | #define EXTI_LINENONE ((uint32_t)0x00000) /* No interrupt selected */
47 |
48 | /**
49 | * @}
50 | */
51 |
52 | /** @defgroup EXTI_Private_Macros
53 | * @{
54 | */
55 |
56 | /**
57 | * @}
58 | */
59 |
60 | /** @defgroup EXTI_Private_Variables
61 | * @{
62 | */
63 |
64 | /**
65 | * @}
66 | */
67 |
68 | /** @defgroup EXTI_Private_FunctionPrototypes
69 | * @{
70 | */
71 |
72 | /**
73 | * @}
74 | */
75 |
76 | /** @defgroup EXTI_Private_Functions
77 | * @{
78 | */
79 |
80 | /**
81 | * @brief Deinitializes the EXTI peripheral registers to their default reset values.
82 | * @param None
83 | * @retval None
84 | */
85 | void EXTI_DeInit(void)
86 | {
87 | EXTI->IMR = 0x00000000;
88 | EXTI->EMR = 0x00000000;
89 | EXTI->RTSR = 0x00000000;
90 | EXTI->FTSR = 0x00000000;
91 | EXTI->PR = 0x000FFFFF;
92 | }
93 |
94 | /**
95 | * @brief Initializes the EXTI peripheral according to the specified
96 | * parameters in the EXTI_InitStruct.
97 | * @param EXTI_InitStruct: pointer to a EXTI_InitTypeDef structure
98 | * that contains the configuration information for the EXTI peripheral.
99 | * @retval None
100 | */
101 | void EXTI_Init(EXTI_InitTypeDef* EXTI_InitStruct)
102 | {
103 | uint32_t tmp = 0;
104 |
105 | /* Check the parameters */
106 | assert_param(IS_EXTI_MODE(EXTI_InitStruct->EXTI_Mode));
107 | assert_param(IS_EXTI_TRIGGER(EXTI_InitStruct->EXTI_Trigger));
108 | assert_param(IS_EXTI_LINE(EXTI_InitStruct->EXTI_Line));
109 | assert_param(IS_FUNCTIONAL_STATE(EXTI_InitStruct->EXTI_LineCmd));
110 |
111 | tmp = (uint32_t)EXTI_BASE;
112 |
113 | if (EXTI_InitStruct->EXTI_LineCmd != DISABLE)
114 | {
115 | /* Clear EXTI line configuration */
116 | EXTI->IMR &= ~EXTI_InitStruct->EXTI_Line;
117 | EXTI->EMR &= ~EXTI_InitStruct->EXTI_Line;
118 |
119 | tmp += EXTI_InitStruct->EXTI_Mode;
120 |
121 | *(__IO uint32_t *) tmp |= EXTI_InitStruct->EXTI_Line;
122 |
123 | /* Clear Rising Falling edge configuration */
124 | EXTI->RTSR &= ~EXTI_InitStruct->EXTI_Line;
125 | EXTI->FTSR &= ~EXTI_InitStruct->EXTI_Line;
126 |
127 | /* Select the trigger for the selected external interrupts */
128 | if (EXTI_InitStruct->EXTI_Trigger == EXTI_Trigger_Rising_Falling)
129 | {
130 | /* Rising Falling edge */
131 | EXTI->RTSR |= EXTI_InitStruct->EXTI_Line;
132 | EXTI->FTSR |= EXTI_InitStruct->EXTI_Line;
133 | }
134 | else
135 | {
136 | tmp = (uint32_t)EXTI_BASE;
137 | tmp += EXTI_InitStruct->EXTI_Trigger;
138 |
139 | *(__IO uint32_t *) tmp |= EXTI_InitStruct->EXTI_Line;
140 | }
141 | }
142 | else
143 | {
144 | tmp += EXTI_InitStruct->EXTI_Mode;
145 |
146 | /* Disable the selected external lines */
147 | *(__IO uint32_t *) tmp &= ~EXTI_InitStruct->EXTI_Line;
148 | }
149 | }
150 |
151 | /**
152 | * @brief Fills each EXTI_InitStruct member with its reset value.
153 | * @param EXTI_InitStruct: pointer to a EXTI_InitTypeDef structure which will
154 | * be initialized.
155 | * @retval None
156 | */
157 | void EXTI_StructInit(EXTI_InitTypeDef* EXTI_InitStruct)
158 | {
159 | EXTI_InitStruct->EXTI_Line = EXTI_LINENONE;
160 | EXTI_InitStruct->EXTI_Mode = EXTI_Mode_Interrupt;
161 | EXTI_InitStruct->EXTI_Trigger = EXTI_Trigger_Falling;
162 | EXTI_InitStruct->EXTI_LineCmd = DISABLE;
163 | }
164 |
165 | /**
166 | * @brief Generates a Software interrupt.
167 | * @param EXTI_Line: specifies the EXTI lines to be enabled or disabled.
168 | * This parameter can be any combination of EXTI_Linex where x can be (0..19).
169 | * @retval None
170 | */
171 | void EXTI_GenerateSWInterrupt(uint32_t EXTI_Line)
172 | {
173 | /* Check the parameters */
174 | assert_param(IS_EXTI_LINE(EXTI_Line));
175 |
176 | EXTI->SWIER |= EXTI_Line;
177 | }
178 |
179 | /**
180 | * @brief Checks whether the specified EXTI line flag is set or not.
181 | * @param EXTI_Line: specifies the EXTI line flag to check.
182 | * This parameter can be:
183 | * @arg EXTI_Linex: External interrupt line x where x(0..19)
184 | * @retval The new state of EXTI_Line (SET or RESET).
185 | */
186 | FlagStatus EXTI_GetFlagStatus(uint32_t EXTI_Line)
187 | {
188 | FlagStatus bitstatus = RESET;
189 | /* Check the parameters */
190 | assert_param(IS_GET_EXTI_LINE(EXTI_Line));
191 |
192 | if ((EXTI->PR & EXTI_Line) != (uint32_t)RESET)
193 | {
194 | bitstatus = SET;
195 | }
196 | else
197 | {
198 | bitstatus = RESET;
199 | }
200 | return bitstatus;
201 | }
202 |
203 | /**
204 | * @brief Clears the EXTI's line pending flags.
205 | * @param EXTI_Line: specifies the EXTI lines flags to clear.
206 | * This parameter can be any combination of EXTI_Linex where x can be (0..19).
207 | * @retval None
208 | */
209 | void EXTI_ClearFlag(uint32_t EXTI_Line)
210 | {
211 | /* Check the parameters */
212 | assert_param(IS_EXTI_LINE(EXTI_Line));
213 |
214 | EXTI->PR = EXTI_Line;
215 | }
216 |
217 | /**
218 | * @brief Checks whether the specified EXTI line is asserted or not.
219 | * @param EXTI_Line: specifies the EXTI line to check.
220 | * This parameter can be:
221 | * @arg EXTI_Linex: External interrupt line x where x(0..19)
222 | * @retval The new state of EXTI_Line (SET or RESET).
223 | */
224 | ITStatus EXTI_GetITStatus(uint32_t EXTI_Line)
225 | {
226 | ITStatus bitstatus = RESET;
227 | uint32_t enablestatus = 0;
228 | /* Check the parameters */
229 | assert_param(IS_GET_EXTI_LINE(EXTI_Line));
230 |
231 | enablestatus = EXTI->IMR & EXTI_Line;
232 | if (((EXTI->PR & EXTI_Line) != (uint32_t)RESET) && (enablestatus != (uint32_t)RESET))
233 | {
234 | bitstatus = SET;
235 | }
236 | else
237 | {
238 | bitstatus = RESET;
239 | }
240 | return bitstatus;
241 | }
242 |
243 | /**
244 | * @brief Clears the EXTI's line pending bits.
245 | * @param EXTI_Line: specifies the EXTI lines to clear.
246 | * This parameter can be any combination of EXTI_Linex where x can be (0..19).
247 | * @retval None
248 | */
249 | void EXTI_ClearITPendingBit(uint32_t EXTI_Line)
250 | {
251 | /* Check the parameters */
252 | assert_param(IS_EXTI_LINE(EXTI_Line));
253 |
254 | EXTI->PR = EXTI_Line;
255 | }
256 |
257 | /**
258 | * @}
259 | */
260 |
261 | /**
262 | * @}
263 | */
264 |
265 | /**
266 | * @}
267 | */
268 |
269 | /******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/
270 |
--------------------------------------------------------------------------------
/Library/stm32f10x_exti.h:
--------------------------------------------------------------------------------
1 | /**
2 | ******************************************************************************
3 | * @file stm32f10x_exti.h
4 | * @author MCD Application Team
5 | * @version V3.5.0
6 | * @date 11-March-2011
7 | * @brief This file contains all the functions prototypes for the EXTI firmware
8 | * library.
9 | ******************************************************************************
10 | * @attention
11 | *
12 | * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
13 | * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
14 | * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
15 | * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
16 | * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
17 | * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
18 | *
19 | * © COPYRIGHT 2011 STMicroelectronics
20 | ******************************************************************************
21 | */
22 |
23 | /* Define to prevent recursive inclusion -------------------------------------*/
24 | #ifndef __STM32F10x_EXTI_H
25 | #define __STM32F10x_EXTI_H
26 |
27 | #ifdef __cplusplus
28 | extern "C" {
29 | #endif
30 |
31 | /* Includes ------------------------------------------------------------------*/
32 | #include "stm32f10x.h"
33 |
34 | /** @addtogroup STM32F10x_StdPeriph_Driver
35 | * @{
36 | */
37 |
38 | /** @addtogroup EXTI
39 | * @{
40 | */
41 |
42 | /** @defgroup EXTI_Exported_Types
43 | * @{
44 | */
45 |
46 | /**
47 | * @brief EXTI mode enumeration
48 | */
49 |
50 | typedef enum
51 | {
52 | EXTI_Mode_Interrupt = 0x00,
53 | EXTI_Mode_Event = 0x04
54 | }EXTIMode_TypeDef;
55 |
56 | #define IS_EXTI_MODE(MODE) (((MODE) == EXTI_Mode_Interrupt) || ((MODE) == EXTI_Mode_Event))
57 |
58 | /**
59 | * @brief EXTI Trigger enumeration
60 | */
61 |
62 | typedef enum
63 | {
64 | EXTI_Trigger_Rising = 0x08,
65 | EXTI_Trigger_Falling = 0x0C,
66 | EXTI_Trigger_Rising_Falling = 0x10
67 | }EXTITrigger_TypeDef;
68 |
69 | #define IS_EXTI_TRIGGER(TRIGGER) (((TRIGGER) == EXTI_Trigger_Rising) || \
70 | ((TRIGGER) == EXTI_Trigger_Falling) || \
71 | ((TRIGGER) == EXTI_Trigger_Rising_Falling))
72 | /**
73 | * @brief EXTI Init Structure definition
74 | */
75 |
76 | typedef struct
77 | {
78 | uint32_t EXTI_Line; /*!< Specifies the EXTI lines to be enabled or disabled.
79 | This parameter can be any combination of @ref EXTI_Lines */
80 |
81 | EXTIMode_TypeDef EXTI_Mode; /*!< Specifies the mode for the EXTI lines.
82 | This parameter can be a value of @ref EXTIMode_TypeDef */
83 |
84 | EXTITrigger_TypeDef EXTI_Trigger; /*!< Specifies the trigger signal active edge for the EXTI lines.
85 | This parameter can be a value of @ref EXTIMode_TypeDef */
86 |
87 | FunctionalState EXTI_LineCmd; /*!< Specifies the new state of the selected EXTI lines.
88 | This parameter can be set either to ENABLE or DISABLE */
89 | }EXTI_InitTypeDef;
90 |
91 | /**
92 | * @}
93 | */
94 |
95 | /** @defgroup EXTI_Exported_Constants
96 | * @{
97 | */
98 |
99 | /** @defgroup EXTI_Lines
100 | * @{
101 | */
102 |
103 | #define EXTI_Line0 ((uint32_t)0x00001) /*!< External interrupt line 0 */
104 | #define EXTI_Line1 ((uint32_t)0x00002) /*!< External interrupt line 1 */
105 | #define EXTI_Line2 ((uint32_t)0x00004) /*!< External interrupt line 2 */
106 | #define EXTI_Line3 ((uint32_t)0x00008) /*!< External interrupt line 3 */
107 | #define EXTI_Line4 ((uint32_t)0x00010) /*!< External interrupt line 4 */
108 | #define EXTI_Line5 ((uint32_t)0x00020) /*!< External interrupt line 5 */
109 | #define EXTI_Line6 ((uint32_t)0x00040) /*!< External interrupt line 6 */
110 | #define EXTI_Line7 ((uint32_t)0x00080) /*!< External interrupt line 7 */
111 | #define EXTI_Line8 ((uint32_t)0x00100) /*!< External interrupt line 8 */
112 | #define EXTI_Line9 ((uint32_t)0x00200) /*!< External interrupt line 9 */
113 | #define EXTI_Line10 ((uint32_t)0x00400) /*!< External interrupt line 10 */
114 | #define EXTI_Line11 ((uint32_t)0x00800) /*!< External interrupt line 11 */
115 | #define EXTI_Line12 ((uint32_t)0x01000) /*!< External interrupt line 12 */
116 | #define EXTI_Line13 ((uint32_t)0x02000) /*!< External interrupt line 13 */
117 | #define EXTI_Line14 ((uint32_t)0x04000) /*!< External interrupt line 14 */
118 | #define EXTI_Line15 ((uint32_t)0x08000) /*!< External interrupt line 15 */
119 | #define EXTI_Line16 ((uint32_t)0x10000) /*!< External interrupt line 16 Connected to the PVD Output */
120 | #define EXTI_Line17 ((uint32_t)0x20000) /*!< External interrupt line 17 Connected to the RTC Alarm event */
121 | #define EXTI_Line18 ((uint32_t)0x40000) /*!< External interrupt line 18 Connected to the USB Device/USB OTG FS
122 | Wakeup from suspend event */
123 | #define EXTI_Line19 ((uint32_t)0x80000) /*!< External interrupt line 19 Connected to the Ethernet Wakeup event */
124 |
125 | #define IS_EXTI_LINE(LINE) ((((LINE) & (uint32_t)0xFFF00000) == 0x00) && ((LINE) != (uint16_t)0x00))
126 | #define IS_GET_EXTI_LINE(LINE) (((LINE) == EXTI_Line0) || ((LINE) == EXTI_Line1) || \
127 | ((LINE) == EXTI_Line2) || ((LINE) == EXTI_Line3) || \
128 | ((LINE) == EXTI_Line4) || ((LINE) == EXTI_Line5) || \
129 | ((LINE) == EXTI_Line6) || ((LINE) == EXTI_Line7) || \
130 | ((LINE) == EXTI_Line8) || ((LINE) == EXTI_Line9) || \
131 | ((LINE) == EXTI_Line10) || ((LINE) == EXTI_Line11) || \
132 | ((LINE) == EXTI_Line12) || ((LINE) == EXTI_Line13) || \
133 | ((LINE) == EXTI_Line14) || ((LINE) == EXTI_Line15) || \
134 | ((LINE) == EXTI_Line16) || ((LINE) == EXTI_Line17) || \
135 | ((LINE) == EXTI_Line18) || ((LINE) == EXTI_Line19))
136 |
137 |
138 | /**
139 | * @}
140 | */
141 |
142 | /**
143 | * @}
144 | */
145 |
146 | /** @defgroup EXTI_Exported_Macros
147 | * @{
148 | */
149 |
150 | /**
151 | * @}
152 | */
153 |
154 | /** @defgroup EXTI_Exported_Functions
155 | * @{
156 | */
157 |
158 | void EXTI_DeInit(void);
159 | void EXTI_Init(EXTI_InitTypeDef* EXTI_InitStruct);
160 | void EXTI_StructInit(EXTI_InitTypeDef* EXTI_InitStruct);
161 | void EXTI_GenerateSWInterrupt(uint32_t EXTI_Line);
162 | FlagStatus EXTI_GetFlagStatus(uint32_t EXTI_Line);
163 | void EXTI_ClearFlag(uint32_t EXTI_Line);
164 | ITStatus EXTI_GetITStatus(uint32_t EXTI_Line);
165 | void EXTI_ClearITPendingBit(uint32_t EXTI_Line);
166 |
167 | #ifdef __cplusplus
168 | }
169 | #endif
170 |
171 | #endif /* __STM32F10x_EXTI_H */
172 | /**
173 | * @}
174 | */
175 |
176 | /**
177 | * @}
178 | */
179 |
180 | /**
181 | * @}
182 | */
183 |
184 | /******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/
185 |
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/Library/stm32f10x_flash.c:
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https://raw.githubusercontent.com/MrZHU-py/stm32_sweep/173fdf6d2765eea0a42794beabc6ead93640c74b/Library/stm32f10x_flash.c
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/Library/stm32f10x_i2c.c:
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https://raw.githubusercontent.com/MrZHU-py/stm32_sweep/173fdf6d2765eea0a42794beabc6ead93640c74b/Library/stm32f10x_i2c.c
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/Library/stm32f10x_iwdg.c:
--------------------------------------------------------------------------------
1 | /**
2 | ******************************************************************************
3 | * @file stm32f10x_iwdg.c
4 | * @author MCD Application Team
5 | * @version V3.5.0
6 | * @date 11-March-2011
7 | * @brief This file provides all the IWDG firmware functions.
8 | ******************************************************************************
9 | * @attention
10 | *
11 | * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
12 | * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
13 | * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
14 | * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
15 | * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
16 | * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
17 | *
18 | * © COPYRIGHT 2011 STMicroelectronics
19 | ******************************************************************************
20 | */
21 |
22 | /* Includes ------------------------------------------------------------------*/
23 | #include "stm32f10x_iwdg.h"
24 |
25 | /** @addtogroup STM32F10x_StdPeriph_Driver
26 | * @{
27 | */
28 |
29 | /** @defgroup IWDG
30 | * @brief IWDG driver modules
31 | * @{
32 | */
33 |
34 | /** @defgroup IWDG_Private_TypesDefinitions
35 | * @{
36 | */
37 |
38 | /**
39 | * @}
40 | */
41 |
42 | /** @defgroup IWDG_Private_Defines
43 | * @{
44 | */
45 |
46 | /* ---------------------- IWDG registers bit mask ----------------------------*/
47 |
48 | /* KR register bit mask */
49 | #define KR_KEY_Reload ((uint16_t)0xAAAA)
50 | #define KR_KEY_Enable ((uint16_t)0xCCCC)
51 |
52 | /**
53 | * @}
54 | */
55 |
56 | /** @defgroup IWDG_Private_Macros
57 | * @{
58 | */
59 |
60 | /**
61 | * @}
62 | */
63 |
64 | /** @defgroup IWDG_Private_Variables
65 | * @{
66 | */
67 |
68 | /**
69 | * @}
70 | */
71 |
72 | /** @defgroup IWDG_Private_FunctionPrototypes
73 | * @{
74 | */
75 |
76 | /**
77 | * @}
78 | */
79 |
80 | /** @defgroup IWDG_Private_Functions
81 | * @{
82 | */
83 |
84 | /**
85 | * @brief Enables or disables write access to IWDG_PR and IWDG_RLR registers.
86 | * @param IWDG_WriteAccess: new state of write access to IWDG_PR and IWDG_RLR registers.
87 | * This parameter can be one of the following values:
88 | * @arg IWDG_WriteAccess_Enable: Enable write access to IWDG_PR and IWDG_RLR registers
89 | * @arg IWDG_WriteAccess_Disable: Disable write access to IWDG_PR and IWDG_RLR registers
90 | * @retval None
91 | */
92 | void IWDG_WriteAccessCmd(uint16_t IWDG_WriteAccess)
93 | {
94 | /* Check the parameters */
95 | assert_param(IS_IWDG_WRITE_ACCESS(IWDG_WriteAccess));
96 | IWDG->KR = IWDG_WriteAccess;
97 | }
98 |
99 | /**
100 | * @brief Sets IWDG Prescaler value.
101 | * @param IWDG_Prescaler: specifies the IWDG Prescaler value.
102 | * This parameter can be one of the following values:
103 | * @arg IWDG_Prescaler_4: IWDG prescaler set to 4
104 | * @arg IWDG_Prescaler_8: IWDG prescaler set to 8
105 | * @arg IWDG_Prescaler_16: IWDG prescaler set to 16
106 | * @arg IWDG_Prescaler_32: IWDG prescaler set to 32
107 | * @arg IWDG_Prescaler_64: IWDG prescaler set to 64
108 | * @arg IWDG_Prescaler_128: IWDG prescaler set to 128
109 | * @arg IWDG_Prescaler_256: IWDG prescaler set to 256
110 | * @retval None
111 | */
112 | void IWDG_SetPrescaler(uint8_t IWDG_Prescaler)
113 | {
114 | /* Check the parameters */
115 | assert_param(IS_IWDG_PRESCALER(IWDG_Prescaler));
116 | IWDG->PR = IWDG_Prescaler;
117 | }
118 |
119 | /**
120 | * @brief Sets IWDG Reload value.
121 | * @param Reload: specifies the IWDG Reload value.
122 | * This parameter must be a number between 0 and 0x0FFF.
123 | * @retval None
124 | */
125 | void IWDG_SetReload(uint16_t Reload)
126 | {
127 | /* Check the parameters */
128 | assert_param(IS_IWDG_RELOAD(Reload));
129 | IWDG->RLR = Reload;
130 | }
131 |
132 | /**
133 | * @brief Reloads IWDG counter with value defined in the reload register
134 | * (write access to IWDG_PR and IWDG_RLR registers disabled).
135 | * @param None
136 | * @retval None
137 | */
138 | void IWDG_ReloadCounter(void)
139 | {
140 | IWDG->KR = KR_KEY_Reload;
141 | }
142 |
143 | /**
144 | * @brief Enables IWDG (write access to IWDG_PR and IWDG_RLR registers disabled).
145 | * @param None
146 | * @retval None
147 | */
148 | void IWDG_Enable(void)
149 | {
150 | IWDG->KR = KR_KEY_Enable;
151 | }
152 |
153 | /**
154 | * @brief Checks whether the specified IWDG flag is set or not.
155 | * @param IWDG_FLAG: specifies the flag to check.
156 | * This parameter can be one of the following values:
157 | * @arg IWDG_FLAG_PVU: Prescaler Value Update on going
158 | * @arg IWDG_FLAG_RVU: Reload Value Update on going
159 | * @retval The new state of IWDG_FLAG (SET or RESET).
160 | */
161 | FlagStatus IWDG_GetFlagStatus(uint16_t IWDG_FLAG)
162 | {
163 | FlagStatus bitstatus = RESET;
164 | /* Check the parameters */
165 | assert_param(IS_IWDG_FLAG(IWDG_FLAG));
166 | if ((IWDG->SR & IWDG_FLAG) != (uint32_t)RESET)
167 | {
168 | bitstatus = SET;
169 | }
170 | else
171 | {
172 | bitstatus = RESET;
173 | }
174 | /* Return the flag status */
175 | return bitstatus;
176 | }
177 |
178 | /**
179 | * @}
180 | */
181 |
182 | /**
183 | * @}
184 | */
185 |
186 | /**
187 | * @}
188 | */
189 |
190 | /******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/
191 |
--------------------------------------------------------------------------------
/Library/stm32f10x_iwdg.h:
--------------------------------------------------------------------------------
1 | /**
2 | ******************************************************************************
3 | * @file stm32f10x_iwdg.h
4 | * @author MCD Application Team
5 | * @version V3.5.0
6 | * @date 11-March-2011
7 | * @brief This file contains all the functions prototypes for the IWDG
8 | * firmware library.
9 | ******************************************************************************
10 | * @attention
11 | *
12 | * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
13 | * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
14 | * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
15 | * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
16 | * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
17 | * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
18 | *
19 | * © COPYRIGHT 2011 STMicroelectronics
20 | ******************************************************************************
21 | */
22 |
23 | /* Define to prevent recursive inclusion -------------------------------------*/
24 | #ifndef __STM32F10x_IWDG_H
25 | #define __STM32F10x_IWDG_H
26 |
27 | #ifdef __cplusplus
28 | extern "C" {
29 | #endif
30 |
31 | /* Includes ------------------------------------------------------------------*/
32 | #include "stm32f10x.h"
33 |
34 | /** @addtogroup STM32F10x_StdPeriph_Driver
35 | * @{
36 | */
37 |
38 | /** @addtogroup IWDG
39 | * @{
40 | */
41 |
42 | /** @defgroup IWDG_Exported_Types
43 | * @{
44 | */
45 |
46 | /**
47 | * @}
48 | */
49 |
50 | /** @defgroup IWDG_Exported_Constants
51 | * @{
52 | */
53 |
54 | /** @defgroup IWDG_WriteAccess
55 | * @{
56 | */
57 |
58 | #define IWDG_WriteAccess_Enable ((uint16_t)0x5555)
59 | #define IWDG_WriteAccess_Disable ((uint16_t)0x0000)
60 | #define IS_IWDG_WRITE_ACCESS(ACCESS) (((ACCESS) == IWDG_WriteAccess_Enable) || \
61 | ((ACCESS) == IWDG_WriteAccess_Disable))
62 | /**
63 | * @}
64 | */
65 |
66 | /** @defgroup IWDG_prescaler
67 | * @{
68 | */
69 |
70 | #define IWDG_Prescaler_4 ((uint8_t)0x00)
71 | #define IWDG_Prescaler_8 ((uint8_t)0x01)
72 | #define IWDG_Prescaler_16 ((uint8_t)0x02)
73 | #define IWDG_Prescaler_32 ((uint8_t)0x03)
74 | #define IWDG_Prescaler_64 ((uint8_t)0x04)
75 | #define IWDG_Prescaler_128 ((uint8_t)0x05)
76 | #define IWDG_Prescaler_256 ((uint8_t)0x06)
77 | #define IS_IWDG_PRESCALER(PRESCALER) (((PRESCALER) == IWDG_Prescaler_4) || \
78 | ((PRESCALER) == IWDG_Prescaler_8) || \
79 | ((PRESCALER) == IWDG_Prescaler_16) || \
80 | ((PRESCALER) == IWDG_Prescaler_32) || \
81 | ((PRESCALER) == IWDG_Prescaler_64) || \
82 | ((PRESCALER) == IWDG_Prescaler_128)|| \
83 | ((PRESCALER) == IWDG_Prescaler_256))
84 | /**
85 | * @}
86 | */
87 |
88 | /** @defgroup IWDG_Flag
89 | * @{
90 | */
91 |
92 | #define IWDG_FLAG_PVU ((uint16_t)0x0001)
93 | #define IWDG_FLAG_RVU ((uint16_t)0x0002)
94 | #define IS_IWDG_FLAG(FLAG) (((FLAG) == IWDG_FLAG_PVU) || ((FLAG) == IWDG_FLAG_RVU))
95 | #define IS_IWDG_RELOAD(RELOAD) ((RELOAD) <= 0xFFF)
96 | /**
97 | * @}
98 | */
99 |
100 | /**
101 | * @}
102 | */
103 |
104 | /** @defgroup IWDG_Exported_Macros
105 | * @{
106 | */
107 |
108 | /**
109 | * @}
110 | */
111 |
112 | /** @defgroup IWDG_Exported_Functions
113 | * @{
114 | */
115 |
116 | void IWDG_WriteAccessCmd(uint16_t IWDG_WriteAccess);
117 | void IWDG_SetPrescaler(uint8_t IWDG_Prescaler);
118 | void IWDG_SetReload(uint16_t Reload);
119 | void IWDG_ReloadCounter(void);
120 | void IWDG_Enable(void);
121 | FlagStatus IWDG_GetFlagStatus(uint16_t IWDG_FLAG);
122 |
123 | #ifdef __cplusplus
124 | }
125 | #endif
126 |
127 | #endif /* __STM32F10x_IWDG_H */
128 | /**
129 | * @}
130 | */
131 |
132 | /**
133 | * @}
134 | */
135 |
136 | /**
137 | * @}
138 | */
139 |
140 | /******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/
141 |
--------------------------------------------------------------------------------
/Library/stm32f10x_pwr.c:
--------------------------------------------------------------------------------
1 | /**
2 | ******************************************************************************
3 | * @file stm32f10x_pwr.c
4 | * @author MCD Application Team
5 | * @version V3.5.0
6 | * @date 11-March-2011
7 | * @brief This file provides all the PWR firmware functions.
8 | ******************************************************************************
9 | * @attention
10 | *
11 | * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
12 | * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
13 | * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
14 | * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
15 | * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
16 | * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
17 | *
18 | * © COPYRIGHT 2011 STMicroelectronics
19 | ******************************************************************************
20 | */
21 |
22 | /* Includes ------------------------------------------------------------------*/
23 | #include "stm32f10x_pwr.h"
24 | #include "stm32f10x_rcc.h"
25 |
26 | /** @addtogroup STM32F10x_StdPeriph_Driver
27 | * @{
28 | */
29 |
30 | /** @defgroup PWR
31 | * @brief PWR driver modules
32 | * @{
33 | */
34 |
35 | /** @defgroup PWR_Private_TypesDefinitions
36 | * @{
37 | */
38 |
39 | /**
40 | * @}
41 | */
42 |
43 | /** @defgroup PWR_Private_Defines
44 | * @{
45 | */
46 |
47 | /* --------- PWR registers bit address in the alias region ---------- */
48 | #define PWR_OFFSET (PWR_BASE - PERIPH_BASE)
49 |
50 | /* --- CR Register ---*/
51 |
52 | /* Alias word address of DBP bit */
53 | #define CR_OFFSET (PWR_OFFSET + 0x00)
54 | #define DBP_BitNumber 0x08
55 | #define CR_DBP_BB (PERIPH_BB_BASE + (CR_OFFSET * 32) + (DBP_BitNumber * 4))
56 |
57 | /* Alias word address of PVDE bit */
58 | #define PVDE_BitNumber 0x04
59 | #define CR_PVDE_BB (PERIPH_BB_BASE + (CR_OFFSET * 32) + (PVDE_BitNumber * 4))
60 |
61 | /* --- CSR Register ---*/
62 |
63 | /* Alias word address of EWUP bit */
64 | #define CSR_OFFSET (PWR_OFFSET + 0x04)
65 | #define EWUP_BitNumber 0x08
66 | #define CSR_EWUP_BB (PERIPH_BB_BASE + (CSR_OFFSET * 32) + (EWUP_BitNumber * 4))
67 |
68 | /* ------------------ PWR registers bit mask ------------------------ */
69 |
70 | /* CR register bit mask */
71 | #define CR_DS_MASK ((uint32_t)0xFFFFFFFC)
72 | #define CR_PLS_MASK ((uint32_t)0xFFFFFF1F)
73 |
74 |
75 | /**
76 | * @}
77 | */
78 |
79 | /** @defgroup PWR_Private_Macros
80 | * @{
81 | */
82 |
83 | /**
84 | * @}
85 | */
86 |
87 | /** @defgroup PWR_Private_Variables
88 | * @{
89 | */
90 |
91 | /**
92 | * @}
93 | */
94 |
95 | /** @defgroup PWR_Private_FunctionPrototypes
96 | * @{
97 | */
98 |
99 | /**
100 | * @}
101 | */
102 |
103 | /** @defgroup PWR_Private_Functions
104 | * @{
105 | */
106 |
107 | /**
108 | * @brief Deinitializes the PWR peripheral registers to their default reset values.
109 | * @param None
110 | * @retval None
111 | */
112 | void PWR_DeInit(void)
113 | {
114 | RCC_APB1PeriphResetCmd(RCC_APB1Periph_PWR, ENABLE);
115 | RCC_APB1PeriphResetCmd(RCC_APB1Periph_PWR, DISABLE);
116 | }
117 |
118 | /**
119 | * @brief Enables or disables access to the RTC and backup registers.
120 | * @param NewState: new state of the access to the RTC and backup registers.
121 | * This parameter can be: ENABLE or DISABLE.
122 | * @retval None
123 | */
124 | void PWR_BackupAccessCmd(FunctionalState NewState)
125 | {
126 | /* Check the parameters */
127 | assert_param(IS_FUNCTIONAL_STATE(NewState));
128 | *(__IO uint32_t *) CR_DBP_BB = (uint32_t)NewState;
129 | }
130 |
131 | /**
132 | * @brief Enables or disables the Power Voltage Detector(PVD).
133 | * @param NewState: new state of the PVD.
134 | * This parameter can be: ENABLE or DISABLE.
135 | * @retval None
136 | */
137 | void PWR_PVDCmd(FunctionalState NewState)
138 | {
139 | /* Check the parameters */
140 | assert_param(IS_FUNCTIONAL_STATE(NewState));
141 | *(__IO uint32_t *) CR_PVDE_BB = (uint32_t)NewState;
142 | }
143 |
144 | /**
145 | * @brief Configures the voltage threshold detected by the Power Voltage Detector(PVD).
146 | * @param PWR_PVDLevel: specifies the PVD detection level
147 | * This parameter can be one of the following values:
148 | * @arg PWR_PVDLevel_2V2: PVD detection level set to 2.2V
149 | * @arg PWR_PVDLevel_2V3: PVD detection level set to 2.3V
150 | * @arg PWR_PVDLevel_2V4: PVD detection level set to 2.4V
151 | * @arg PWR_PVDLevel_2V5: PVD detection level set to 2.5V
152 | * @arg PWR_PVDLevel_2V6: PVD detection level set to 2.6V
153 | * @arg PWR_PVDLevel_2V7: PVD detection level set to 2.7V
154 | * @arg PWR_PVDLevel_2V8: PVD detection level set to 2.8V
155 | * @arg PWR_PVDLevel_2V9: PVD detection level set to 2.9V
156 | * @retval None
157 | */
158 | void PWR_PVDLevelConfig(uint32_t PWR_PVDLevel)
159 | {
160 | uint32_t tmpreg = 0;
161 | /* Check the parameters */
162 | assert_param(IS_PWR_PVD_LEVEL(PWR_PVDLevel));
163 | tmpreg = PWR->CR;
164 | /* Clear PLS[7:5] bits */
165 | tmpreg &= CR_PLS_MASK;
166 | /* Set PLS[7:5] bits according to PWR_PVDLevel value */
167 | tmpreg |= PWR_PVDLevel;
168 | /* Store the new value */
169 | PWR->CR = tmpreg;
170 | }
171 |
172 | /**
173 | * @brief Enables or disables the WakeUp Pin functionality.
174 | * @param NewState: new state of the WakeUp Pin functionality.
175 | * This parameter can be: ENABLE or DISABLE.
176 | * @retval None
177 | */
178 | void PWR_WakeUpPinCmd(FunctionalState NewState)
179 | {
180 | /* Check the parameters */
181 | assert_param(IS_FUNCTIONAL_STATE(NewState));
182 | *(__IO uint32_t *) CSR_EWUP_BB = (uint32_t)NewState;
183 | }
184 |
185 | /**
186 | * @brief Enters STOP mode.
187 | * @param PWR_Regulator: specifies the regulator state in STOP mode.
188 | * This parameter can be one of the following values:
189 | * @arg PWR_Regulator_ON: STOP mode with regulator ON
190 | * @arg PWR_Regulator_LowPower: STOP mode with regulator in low power mode
191 | * @param PWR_STOPEntry: specifies if STOP mode in entered with WFI or WFE instruction.
192 | * This parameter can be one of the following values:
193 | * @arg PWR_STOPEntry_WFI: enter STOP mode with WFI instruction
194 | * @arg PWR_STOPEntry_WFE: enter STOP mode with WFE instruction
195 | * @retval None
196 | */
197 | void PWR_EnterSTOPMode(uint32_t PWR_Regulator, uint8_t PWR_STOPEntry)
198 | {
199 | uint32_t tmpreg = 0;
200 | /* Check the parameters */
201 | assert_param(IS_PWR_REGULATOR(PWR_Regulator));
202 | assert_param(IS_PWR_STOP_ENTRY(PWR_STOPEntry));
203 |
204 | /* Select the regulator state in STOP mode ---------------------------------*/
205 | tmpreg = PWR->CR;
206 | /* Clear PDDS and LPDS bits */
207 | tmpreg &= CR_DS_MASK;
208 | /* Set LPDS bit according to PWR_Regulator value */
209 | tmpreg |= PWR_Regulator;
210 | /* Store the new value */
211 | PWR->CR = tmpreg;
212 | /* Set SLEEPDEEP bit of Cortex System Control Register */
213 | SCB->SCR |= SCB_SCR_SLEEPDEEP;
214 |
215 | /* Select STOP mode entry --------------------------------------------------*/
216 | if(PWR_STOPEntry == PWR_STOPEntry_WFI)
217 | {
218 | /* Request Wait For Interrupt */
219 | __WFI();
220 | }
221 | else
222 | {
223 | /* Request Wait For Event */
224 | __WFE();
225 | }
226 |
227 | /* Reset SLEEPDEEP bit of Cortex System Control Register */
228 | SCB->SCR &= (uint32_t)~((uint32_t)SCB_SCR_SLEEPDEEP);
229 | }
230 |
231 | /**
232 | * @brief Enters STANDBY mode.
233 | * @param None
234 | * @retval None
235 | */
236 | void PWR_EnterSTANDBYMode(void)
237 | {
238 | /* Clear Wake-up flag */
239 | PWR->CR |= PWR_CR_CWUF;
240 | /* Select STANDBY mode */
241 | PWR->CR |= PWR_CR_PDDS;
242 | /* Set SLEEPDEEP bit of Cortex System Control Register */
243 | SCB->SCR |= SCB_SCR_SLEEPDEEP;
244 | /* This option is used to ensure that store operations are completed */
245 | #if defined ( __CC_ARM )
246 | __force_stores();
247 | #endif
248 | /* Request Wait For Interrupt */
249 | __WFI();
250 | }
251 |
252 | /**
253 | * @brief Checks whether the specified PWR flag is set or not.
254 | * @param PWR_FLAG: specifies the flag to check.
255 | * This parameter can be one of the following values:
256 | * @arg PWR_FLAG_WU: Wake Up flag
257 | * @arg PWR_FLAG_SB: StandBy flag
258 | * @arg PWR_FLAG_PVDO: PVD Output
259 | * @retval The new state of PWR_FLAG (SET or RESET).
260 | */
261 | FlagStatus PWR_GetFlagStatus(uint32_t PWR_FLAG)
262 | {
263 | FlagStatus bitstatus = RESET;
264 | /* Check the parameters */
265 | assert_param(IS_PWR_GET_FLAG(PWR_FLAG));
266 |
267 | if ((PWR->CSR & PWR_FLAG) != (uint32_t)RESET)
268 | {
269 | bitstatus = SET;
270 | }
271 | else
272 | {
273 | bitstatus = RESET;
274 | }
275 | /* Return the flag status */
276 | return bitstatus;
277 | }
278 |
279 | /**
280 | * @brief Clears the PWR's pending flags.
281 | * @param PWR_FLAG: specifies the flag to clear.
282 | * This parameter can be one of the following values:
283 | * @arg PWR_FLAG_WU: Wake Up flag
284 | * @arg PWR_FLAG_SB: StandBy flag
285 | * @retval None
286 | */
287 | void PWR_ClearFlag(uint32_t PWR_FLAG)
288 | {
289 | /* Check the parameters */
290 | assert_param(IS_PWR_CLEAR_FLAG(PWR_FLAG));
291 |
292 | PWR->CR |= PWR_FLAG << 2;
293 | }
294 |
295 | /**
296 | * @}
297 | */
298 |
299 | /**
300 | * @}
301 | */
302 |
303 | /**
304 | * @}
305 | */
306 |
307 | /******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/
308 |
--------------------------------------------------------------------------------
/Library/stm32f10x_pwr.h:
--------------------------------------------------------------------------------
1 | /**
2 | ******************************************************************************
3 | * @file stm32f10x_pwr.h
4 | * @author MCD Application Team
5 | * @version V3.5.0
6 | * @date 11-March-2011
7 | * @brief This file contains all the functions prototypes for the PWR firmware
8 | * library.
9 | ******************************************************************************
10 | * @attention
11 | *
12 | * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
13 | * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
14 | * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
15 | * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
16 | * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
17 | * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
18 | *
19 | * © COPYRIGHT 2011 STMicroelectronics
20 | ******************************************************************************
21 | */
22 |
23 | /* Define to prevent recursive inclusion -------------------------------------*/
24 | #ifndef __STM32F10x_PWR_H
25 | #define __STM32F10x_PWR_H
26 |
27 | #ifdef __cplusplus
28 | extern "C" {
29 | #endif
30 |
31 | /* Includes ------------------------------------------------------------------*/
32 | #include "stm32f10x.h"
33 |
34 | /** @addtogroup STM32F10x_StdPeriph_Driver
35 | * @{
36 | */
37 |
38 | /** @addtogroup PWR
39 | * @{
40 | */
41 |
42 | /** @defgroup PWR_Exported_Types
43 | * @{
44 | */
45 |
46 | /**
47 | * @}
48 | */
49 |
50 | /** @defgroup PWR_Exported_Constants
51 | * @{
52 | */
53 |
54 | /** @defgroup PVD_detection_level
55 | * @{
56 | */
57 |
58 | #define PWR_PVDLevel_2V2 ((uint32_t)0x00000000)
59 | #define PWR_PVDLevel_2V3 ((uint32_t)0x00000020)
60 | #define PWR_PVDLevel_2V4 ((uint32_t)0x00000040)
61 | #define PWR_PVDLevel_2V5 ((uint32_t)0x00000060)
62 | #define PWR_PVDLevel_2V6 ((uint32_t)0x00000080)
63 | #define PWR_PVDLevel_2V7 ((uint32_t)0x000000A0)
64 | #define PWR_PVDLevel_2V8 ((uint32_t)0x000000C0)
65 | #define PWR_PVDLevel_2V9 ((uint32_t)0x000000E0)
66 | #define IS_PWR_PVD_LEVEL(LEVEL) (((LEVEL) == PWR_PVDLevel_2V2) || ((LEVEL) == PWR_PVDLevel_2V3)|| \
67 | ((LEVEL) == PWR_PVDLevel_2V4) || ((LEVEL) == PWR_PVDLevel_2V5)|| \
68 | ((LEVEL) == PWR_PVDLevel_2V6) || ((LEVEL) == PWR_PVDLevel_2V7)|| \
69 | ((LEVEL) == PWR_PVDLevel_2V8) || ((LEVEL) == PWR_PVDLevel_2V9))
70 | /**
71 | * @}
72 | */
73 |
74 | /** @defgroup Regulator_state_is_STOP_mode
75 | * @{
76 | */
77 |
78 | #define PWR_Regulator_ON ((uint32_t)0x00000000)
79 | #define PWR_Regulator_LowPower ((uint32_t)0x00000001)
80 | #define IS_PWR_REGULATOR(REGULATOR) (((REGULATOR) == PWR_Regulator_ON) || \
81 | ((REGULATOR) == PWR_Regulator_LowPower))
82 | /**
83 | * @}
84 | */
85 |
86 | /** @defgroup STOP_mode_entry
87 | * @{
88 | */
89 |
90 | #define PWR_STOPEntry_WFI ((uint8_t)0x01)
91 | #define PWR_STOPEntry_WFE ((uint8_t)0x02)
92 | #define IS_PWR_STOP_ENTRY(ENTRY) (((ENTRY) == PWR_STOPEntry_WFI) || ((ENTRY) == PWR_STOPEntry_WFE))
93 |
94 | /**
95 | * @}
96 | */
97 |
98 | /** @defgroup PWR_Flag
99 | * @{
100 | */
101 |
102 | #define PWR_FLAG_WU ((uint32_t)0x00000001)
103 | #define PWR_FLAG_SB ((uint32_t)0x00000002)
104 | #define PWR_FLAG_PVDO ((uint32_t)0x00000004)
105 | #define IS_PWR_GET_FLAG(FLAG) (((FLAG) == PWR_FLAG_WU) || ((FLAG) == PWR_FLAG_SB) || \
106 | ((FLAG) == PWR_FLAG_PVDO))
107 |
108 | #define IS_PWR_CLEAR_FLAG(FLAG) (((FLAG) == PWR_FLAG_WU) || ((FLAG) == PWR_FLAG_SB))
109 | /**
110 | * @}
111 | */
112 |
113 | /**
114 | * @}
115 | */
116 |
117 | /** @defgroup PWR_Exported_Macros
118 | * @{
119 | */
120 |
121 | /**
122 | * @}
123 | */
124 |
125 | /** @defgroup PWR_Exported_Functions
126 | * @{
127 | */
128 |
129 | void PWR_DeInit(void);
130 | void PWR_BackupAccessCmd(FunctionalState NewState);
131 | void PWR_PVDCmd(FunctionalState NewState);
132 | void PWR_PVDLevelConfig(uint32_t PWR_PVDLevel);
133 | void PWR_WakeUpPinCmd(FunctionalState NewState);
134 | void PWR_EnterSTOPMode(uint32_t PWR_Regulator, uint8_t PWR_STOPEntry);
135 | void PWR_EnterSTANDBYMode(void);
136 | FlagStatus PWR_GetFlagStatus(uint32_t PWR_FLAG);
137 | void PWR_ClearFlag(uint32_t PWR_FLAG);
138 |
139 | #ifdef __cplusplus
140 | }
141 | #endif
142 |
143 | #endif /* __STM32F10x_PWR_H */
144 | /**
145 | * @}
146 | */
147 |
148 | /**
149 | * @}
150 | */
151 |
152 | /**
153 | * @}
154 | */
155 |
156 | /******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/
157 |
--------------------------------------------------------------------------------
/Library/stm32f10x_rtc.c:
--------------------------------------------------------------------------------
1 | /**
2 | ******************************************************************************
3 | * @file stm32f10x_rtc.c
4 | * @author MCD Application Team
5 | * @version V3.5.0
6 | * @date 11-March-2011
7 | * @brief This file provides all the RTC firmware functions.
8 | ******************************************************************************
9 | * @attention
10 | *
11 | * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
12 | * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
13 | * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
14 | * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
15 | * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
16 | * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
17 | *
18 | * © COPYRIGHT 2011 STMicroelectronics
19 | ******************************************************************************
20 | */
21 |
22 | /* Includes ------------------------------------------------------------------*/
23 | #include "stm32f10x_rtc.h"
24 |
25 | /** @addtogroup STM32F10x_StdPeriph_Driver
26 | * @{
27 | */
28 |
29 | /** @defgroup RTC
30 | * @brief RTC driver modules
31 | * @{
32 | */
33 |
34 | /** @defgroup RTC_Private_TypesDefinitions
35 | * @{
36 | */
37 | /**
38 | * @}
39 | */
40 |
41 | /** @defgroup RTC_Private_Defines
42 | * @{
43 | */
44 | #define RTC_LSB_MASK ((uint32_t)0x0000FFFF) /*!< RTC LSB Mask */
45 | #define PRLH_MSB_MASK ((uint32_t)0x000F0000) /*!< RTC Prescaler MSB Mask */
46 |
47 | /**
48 | * @}
49 | */
50 |
51 | /** @defgroup RTC_Private_Macros
52 | * @{
53 | */
54 |
55 | /**
56 | * @}
57 | */
58 |
59 | /** @defgroup RTC_Private_Variables
60 | * @{
61 | */
62 |
63 | /**
64 | * @}
65 | */
66 |
67 | /** @defgroup RTC_Private_FunctionPrototypes
68 | * @{
69 | */
70 |
71 | /**
72 | * @}
73 | */
74 |
75 | /** @defgroup RTC_Private_Functions
76 | * @{
77 | */
78 |
79 | /**
80 | * @brief Enables or disables the specified RTC interrupts.
81 | * @param RTC_IT: specifies the RTC interrupts sources to be enabled or disabled.
82 | * This parameter can be any combination of the following values:
83 | * @arg RTC_IT_OW: Overflow interrupt
84 | * @arg RTC_IT_ALR: Alarm interrupt
85 | * @arg RTC_IT_SEC: Second interrupt
86 | * @param NewState: new state of the specified RTC interrupts.
87 | * This parameter can be: ENABLE or DISABLE.
88 | * @retval None
89 | */
90 | void RTC_ITConfig(uint16_t RTC_IT, FunctionalState NewState)
91 | {
92 | /* Check the parameters */
93 | assert_param(IS_RTC_IT(RTC_IT));
94 | assert_param(IS_FUNCTIONAL_STATE(NewState));
95 |
96 | if (NewState != DISABLE)
97 | {
98 | RTC->CRH |= RTC_IT;
99 | }
100 | else
101 | {
102 | RTC->CRH &= (uint16_t)~RTC_IT;
103 | }
104 | }
105 |
106 | /**
107 | * @brief Enters the RTC configuration mode.
108 | * @param None
109 | * @retval None
110 | */
111 | void RTC_EnterConfigMode(void)
112 | {
113 | /* Set the CNF flag to enter in the Configuration Mode */
114 | RTC->CRL |= RTC_CRL_CNF;
115 | }
116 |
117 | /**
118 | * @brief Exits from the RTC configuration mode.
119 | * @param None
120 | * @retval None
121 | */
122 | void RTC_ExitConfigMode(void)
123 | {
124 | /* Reset the CNF flag to exit from the Configuration Mode */
125 | RTC->CRL &= (uint16_t)~((uint16_t)RTC_CRL_CNF);
126 | }
127 |
128 | /**
129 | * @brief Gets the RTC counter value.
130 | * @param None
131 | * @retval RTC counter value.
132 | */
133 | uint32_t RTC_GetCounter(void)
134 | {
135 | uint16_t tmp = 0;
136 | tmp = RTC->CNTL;
137 | return (((uint32_t)RTC->CNTH << 16 ) | tmp) ;
138 | }
139 |
140 | /**
141 | * @brief Sets the RTC counter value.
142 | * @param CounterValue: RTC counter new value.
143 | * @retval None
144 | */
145 | void RTC_SetCounter(uint32_t CounterValue)
146 | {
147 | RTC_EnterConfigMode();
148 | /* Set RTC COUNTER MSB word */
149 | RTC->CNTH = CounterValue >> 16;
150 | /* Set RTC COUNTER LSB word */
151 | RTC->CNTL = (CounterValue & RTC_LSB_MASK);
152 | RTC_ExitConfigMode();
153 | }
154 |
155 | /**
156 | * @brief Sets the RTC prescaler value.
157 | * @param PrescalerValue: RTC prescaler new value.
158 | * @retval None
159 | */
160 | void RTC_SetPrescaler(uint32_t PrescalerValue)
161 | {
162 | /* Check the parameters */
163 | assert_param(IS_RTC_PRESCALER(PrescalerValue));
164 |
165 | RTC_EnterConfigMode();
166 | /* Set RTC PRESCALER MSB word */
167 | RTC->PRLH = (PrescalerValue & PRLH_MSB_MASK) >> 16;
168 | /* Set RTC PRESCALER LSB word */
169 | RTC->PRLL = (PrescalerValue & RTC_LSB_MASK);
170 | RTC_ExitConfigMode();
171 | }
172 |
173 | /**
174 | * @brief Sets the RTC alarm value.
175 | * @param AlarmValue: RTC alarm new value.
176 | * @retval None
177 | */
178 | void RTC_SetAlarm(uint32_t AlarmValue)
179 | {
180 | RTC_EnterConfigMode();
181 | /* Set the ALARM MSB word */
182 | RTC->ALRH = AlarmValue >> 16;
183 | /* Set the ALARM LSB word */
184 | RTC->ALRL = (AlarmValue & RTC_LSB_MASK);
185 | RTC_ExitConfigMode();
186 | }
187 |
188 | /**
189 | * @brief Gets the RTC divider value.
190 | * @param None
191 | * @retval RTC Divider value.
192 | */
193 | uint32_t RTC_GetDivider(void)
194 | {
195 | uint32_t tmp = 0x00;
196 | tmp = ((uint32_t)RTC->DIVH & (uint32_t)0x000F) << 16;
197 | tmp |= RTC->DIVL;
198 | return tmp;
199 | }
200 |
201 | /**
202 | * @brief Waits until last write operation on RTC registers has finished.
203 | * @note This function must be called before any write to RTC registers.
204 | * @param None
205 | * @retval None
206 | */
207 | void RTC_WaitForLastTask(void)
208 | {
209 | /* Loop until RTOFF flag is set */
210 | while ((RTC->CRL & RTC_FLAG_RTOFF) == (uint16_t)RESET)
211 | {
212 | }
213 | }
214 |
215 | /**
216 | * @brief Waits until the RTC registers (RTC_CNT, RTC_ALR and RTC_PRL)
217 | * are synchronized with RTC APB clock.
218 | * @note This function must be called before any read operation after an APB reset
219 | * or an APB clock stop.
220 | * @param None
221 | * @retval None
222 | */
223 | void RTC_WaitForSynchro(void)
224 | {
225 | /* Clear RSF flag */
226 | RTC->CRL &= (uint16_t)~RTC_FLAG_RSF;
227 | /* Loop until RSF flag is set */
228 | while ((RTC->CRL & RTC_FLAG_RSF) == (uint16_t)RESET)
229 | {
230 | }
231 | }
232 |
233 | /**
234 | * @brief Checks whether the specified RTC flag is set or not.
235 | * @param RTC_FLAG: specifies the flag to check.
236 | * This parameter can be one the following values:
237 | * @arg RTC_FLAG_RTOFF: RTC Operation OFF flag
238 | * @arg RTC_FLAG_RSF: Registers Synchronized flag
239 | * @arg RTC_FLAG_OW: Overflow flag
240 | * @arg RTC_FLAG_ALR: Alarm flag
241 | * @arg RTC_FLAG_SEC: Second flag
242 | * @retval The new state of RTC_FLAG (SET or RESET).
243 | */
244 | FlagStatus RTC_GetFlagStatus(uint16_t RTC_FLAG)
245 | {
246 | FlagStatus bitstatus = RESET;
247 |
248 | /* Check the parameters */
249 | assert_param(IS_RTC_GET_FLAG(RTC_FLAG));
250 |
251 | if ((RTC->CRL & RTC_FLAG) != (uint16_t)RESET)
252 | {
253 | bitstatus = SET;
254 | }
255 | else
256 | {
257 | bitstatus = RESET;
258 | }
259 | return bitstatus;
260 | }
261 |
262 | /**
263 | * @brief Clears the RTC's pending flags.
264 | * @param RTC_FLAG: specifies the flag to clear.
265 | * This parameter can be any combination of the following values:
266 | * @arg RTC_FLAG_RSF: Registers Synchronized flag. This flag is cleared only after
267 | * an APB reset or an APB Clock stop.
268 | * @arg RTC_FLAG_OW: Overflow flag
269 | * @arg RTC_FLAG_ALR: Alarm flag
270 | * @arg RTC_FLAG_SEC: Second flag
271 | * @retval None
272 | */
273 | void RTC_ClearFlag(uint16_t RTC_FLAG)
274 | {
275 | /* Check the parameters */
276 | assert_param(IS_RTC_CLEAR_FLAG(RTC_FLAG));
277 |
278 | /* Clear the corresponding RTC flag */
279 | RTC->CRL &= (uint16_t)~RTC_FLAG;
280 | }
281 |
282 | /**
283 | * @brief Checks whether the specified RTC interrupt has occurred or not.
284 | * @param RTC_IT: specifies the RTC interrupts sources to check.
285 | * This parameter can be one of the following values:
286 | * @arg RTC_IT_OW: Overflow interrupt
287 | * @arg RTC_IT_ALR: Alarm interrupt
288 | * @arg RTC_IT_SEC: Second interrupt
289 | * @retval The new state of the RTC_IT (SET or RESET).
290 | */
291 | ITStatus RTC_GetITStatus(uint16_t RTC_IT)
292 | {
293 | ITStatus bitstatus = RESET;
294 | /* Check the parameters */
295 | assert_param(IS_RTC_GET_IT(RTC_IT));
296 |
297 | bitstatus = (ITStatus)(RTC->CRL & RTC_IT);
298 | if (((RTC->CRH & RTC_IT) != (uint16_t)RESET) && (bitstatus != (uint16_t)RESET))
299 | {
300 | bitstatus = SET;
301 | }
302 | else
303 | {
304 | bitstatus = RESET;
305 | }
306 | return bitstatus;
307 | }
308 |
309 | /**
310 | * @brief Clears the RTC's interrupt pending bits.
311 | * @param RTC_IT: specifies the interrupt pending bit to clear.
312 | * This parameter can be any combination of the following values:
313 | * @arg RTC_IT_OW: Overflow interrupt
314 | * @arg RTC_IT_ALR: Alarm interrupt
315 | * @arg RTC_IT_SEC: Second interrupt
316 | * @retval None
317 | */
318 | void RTC_ClearITPendingBit(uint16_t RTC_IT)
319 | {
320 | /* Check the parameters */
321 | assert_param(IS_RTC_IT(RTC_IT));
322 |
323 | /* Clear the corresponding RTC pending bit */
324 | RTC->CRL &= (uint16_t)~RTC_IT;
325 | }
326 |
327 | /**
328 | * @}
329 | */
330 |
331 | /**
332 | * @}
333 | */
334 |
335 | /**
336 | * @}
337 | */
338 |
339 | /******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/
340 |
--------------------------------------------------------------------------------
/Library/stm32f10x_rtc.h:
--------------------------------------------------------------------------------
1 | /**
2 | ******************************************************************************
3 | * @file stm32f10x_rtc.h
4 | * @author MCD Application Team
5 | * @version V3.5.0
6 | * @date 11-March-2011
7 | * @brief This file contains all the functions prototypes for the RTC firmware
8 | * library.
9 | ******************************************************************************
10 | * @attention
11 | *
12 | * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
13 | * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
14 | * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
15 | * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
16 | * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
17 | * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
18 | *
19 | * © COPYRIGHT 2011 STMicroelectronics
20 | ******************************************************************************
21 | */
22 |
23 | /* Define to prevent recursive inclusion -------------------------------------*/
24 | #ifndef __STM32F10x_RTC_H
25 | #define __STM32F10x_RTC_H
26 |
27 | #ifdef __cplusplus
28 | extern "C" {
29 | #endif
30 |
31 | /* Includes ------------------------------------------------------------------*/
32 | #include "stm32f10x.h"
33 |
34 | /** @addtogroup STM32F10x_StdPeriph_Driver
35 | * @{
36 | */
37 |
38 | /** @addtogroup RTC
39 | * @{
40 | */
41 |
42 | /** @defgroup RTC_Exported_Types
43 | * @{
44 | */
45 |
46 | /**
47 | * @}
48 | */
49 |
50 | /** @defgroup RTC_Exported_Constants
51 | * @{
52 | */
53 |
54 | /** @defgroup RTC_interrupts_define
55 | * @{
56 | */
57 |
58 | #define RTC_IT_OW ((uint16_t)0x0004) /*!< Overflow interrupt */
59 | #define RTC_IT_ALR ((uint16_t)0x0002) /*!< Alarm interrupt */
60 | #define RTC_IT_SEC ((uint16_t)0x0001) /*!< Second interrupt */
61 | #define IS_RTC_IT(IT) ((((IT) & (uint16_t)0xFFF8) == 0x00) && ((IT) != 0x00))
62 | #define IS_RTC_GET_IT(IT) (((IT) == RTC_IT_OW) || ((IT) == RTC_IT_ALR) || \
63 | ((IT) == RTC_IT_SEC))
64 | /**
65 | * @}
66 | */
67 |
68 | /** @defgroup RTC_interrupts_flags
69 | * @{
70 | */
71 |
72 | #define RTC_FLAG_RTOFF ((uint16_t)0x0020) /*!< RTC Operation OFF flag */
73 | #define RTC_FLAG_RSF ((uint16_t)0x0008) /*!< Registers Synchronized flag */
74 | #define RTC_FLAG_OW ((uint16_t)0x0004) /*!< Overflow flag */
75 | #define RTC_FLAG_ALR ((uint16_t)0x0002) /*!< Alarm flag */
76 | #define RTC_FLAG_SEC ((uint16_t)0x0001) /*!< Second flag */
77 | #define IS_RTC_CLEAR_FLAG(FLAG) ((((FLAG) & (uint16_t)0xFFF0) == 0x00) && ((FLAG) != 0x00))
78 | #define IS_RTC_GET_FLAG(FLAG) (((FLAG) == RTC_FLAG_RTOFF) || ((FLAG) == RTC_FLAG_RSF) || \
79 | ((FLAG) == RTC_FLAG_OW) || ((FLAG) == RTC_FLAG_ALR) || \
80 | ((FLAG) == RTC_FLAG_SEC))
81 | #define IS_RTC_PRESCALER(PRESCALER) ((PRESCALER) <= 0xFFFFF)
82 |
83 | /**
84 | * @}
85 | */
86 |
87 | /**
88 | * @}
89 | */
90 |
91 | /** @defgroup RTC_Exported_Macros
92 | * @{
93 | */
94 |
95 | /**
96 | * @}
97 | */
98 |
99 | /** @defgroup RTC_Exported_Functions
100 | * @{
101 | */
102 |
103 | void RTC_ITConfig(uint16_t RTC_IT, FunctionalState NewState);
104 | void RTC_EnterConfigMode(void);
105 | void RTC_ExitConfigMode(void);
106 | uint32_t RTC_GetCounter(void);
107 | void RTC_SetCounter(uint32_t CounterValue);
108 | void RTC_SetPrescaler(uint32_t PrescalerValue);
109 | void RTC_SetAlarm(uint32_t AlarmValue);
110 | uint32_t RTC_GetDivider(void);
111 | void RTC_WaitForLastTask(void);
112 | void RTC_WaitForSynchro(void);
113 | FlagStatus RTC_GetFlagStatus(uint16_t RTC_FLAG);
114 | void RTC_ClearFlag(uint16_t RTC_FLAG);
115 | ITStatus RTC_GetITStatus(uint16_t RTC_IT);
116 | void RTC_ClearITPendingBit(uint16_t RTC_IT);
117 |
118 | #ifdef __cplusplus
119 | }
120 | #endif
121 |
122 | #endif /* __STM32F10x_RTC_H */
123 | /**
124 | * @}
125 | */
126 |
127 | /**
128 | * @}
129 | */
130 |
131 | /**
132 | * @}
133 | */
134 |
135 | /******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/
136 |
--------------------------------------------------------------------------------
/Library/stm32f10x_usart.c:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/MrZHU-py/stm32_sweep/173fdf6d2765eea0a42794beabc6ead93640c74b/Library/stm32f10x_usart.c
--------------------------------------------------------------------------------
/Library/stm32f10x_wwdg.c:
--------------------------------------------------------------------------------
1 | /**
2 | ******************************************************************************
3 | * @file stm32f10x_wwdg.c
4 | * @author MCD Application Team
5 | * @version V3.5.0
6 | * @date 11-March-2011
7 | * @brief This file provides all the WWDG firmware functions.
8 | ******************************************************************************
9 | * @attention
10 | *
11 | * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
12 | * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
13 | * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
14 | * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
15 | * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
16 | * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
17 | *
18 | * © COPYRIGHT 2011 STMicroelectronics
19 | ******************************************************************************
20 | */
21 |
22 | /* Includes ------------------------------------------------------------------*/
23 | #include "stm32f10x_wwdg.h"
24 | #include "stm32f10x_rcc.h"
25 |
26 | /** @addtogroup STM32F10x_StdPeriph_Driver
27 | * @{
28 | */
29 |
30 | /** @defgroup WWDG
31 | * @brief WWDG driver modules
32 | * @{
33 | */
34 |
35 | /** @defgroup WWDG_Private_TypesDefinitions
36 | * @{
37 | */
38 |
39 | /**
40 | * @}
41 | */
42 |
43 | /** @defgroup WWDG_Private_Defines
44 | * @{
45 | */
46 |
47 | /* ----------- WWDG registers bit address in the alias region ----------- */
48 | #define WWDG_OFFSET (WWDG_BASE - PERIPH_BASE)
49 |
50 | /* Alias word address of EWI bit */
51 | #define CFR_OFFSET (WWDG_OFFSET + 0x04)
52 | #define EWI_BitNumber 0x09
53 | #define CFR_EWI_BB (PERIPH_BB_BASE + (CFR_OFFSET * 32) + (EWI_BitNumber * 4))
54 |
55 | /* --------------------- WWDG registers bit mask ------------------------ */
56 |
57 | /* CR register bit mask */
58 | #define CR_WDGA_Set ((uint32_t)0x00000080)
59 |
60 | /* CFR register bit mask */
61 | #define CFR_WDGTB_Mask ((uint32_t)0xFFFFFE7F)
62 | #define CFR_W_Mask ((uint32_t)0xFFFFFF80)
63 | #define BIT_Mask ((uint8_t)0x7F)
64 |
65 | /**
66 | * @}
67 | */
68 |
69 | /** @defgroup WWDG_Private_Macros
70 | * @{
71 | */
72 |
73 | /**
74 | * @}
75 | */
76 |
77 | /** @defgroup WWDG_Private_Variables
78 | * @{
79 | */
80 |
81 | /**
82 | * @}
83 | */
84 |
85 | /** @defgroup WWDG_Private_FunctionPrototypes
86 | * @{
87 | */
88 |
89 | /**
90 | * @}
91 | */
92 |
93 | /** @defgroup WWDG_Private_Functions
94 | * @{
95 | */
96 |
97 | /**
98 | * @brief Deinitializes the WWDG peripheral registers to their default reset values.
99 | * @param None
100 | * @retval None
101 | */
102 | void WWDG_DeInit(void)
103 | {
104 | RCC_APB1PeriphResetCmd(RCC_APB1Periph_WWDG, ENABLE);
105 | RCC_APB1PeriphResetCmd(RCC_APB1Periph_WWDG, DISABLE);
106 | }
107 |
108 | /**
109 | * @brief Sets the WWDG Prescaler.
110 | * @param WWDG_Prescaler: specifies the WWDG Prescaler.
111 | * This parameter can be one of the following values:
112 | * @arg WWDG_Prescaler_1: WWDG counter clock = (PCLK1/4096)/1
113 | * @arg WWDG_Prescaler_2: WWDG counter clock = (PCLK1/4096)/2
114 | * @arg WWDG_Prescaler_4: WWDG counter clock = (PCLK1/4096)/4
115 | * @arg WWDG_Prescaler_8: WWDG counter clock = (PCLK1/4096)/8
116 | * @retval None
117 | */
118 | void WWDG_SetPrescaler(uint32_t WWDG_Prescaler)
119 | {
120 | uint32_t tmpreg = 0;
121 | /* Check the parameters */
122 | assert_param(IS_WWDG_PRESCALER(WWDG_Prescaler));
123 | /* Clear WDGTB[1:0] bits */
124 | tmpreg = WWDG->CFR & CFR_WDGTB_Mask;
125 | /* Set WDGTB[1:0] bits according to WWDG_Prescaler value */
126 | tmpreg |= WWDG_Prescaler;
127 | /* Store the new value */
128 | WWDG->CFR = tmpreg;
129 | }
130 |
131 | /**
132 | * @brief Sets the WWDG window value.
133 | * @param WindowValue: specifies the window value to be compared to the downcounter.
134 | * This parameter value must be lower than 0x80.
135 | * @retval None
136 | */
137 | void WWDG_SetWindowValue(uint8_t WindowValue)
138 | {
139 | __IO uint32_t tmpreg = 0;
140 |
141 | /* Check the parameters */
142 | assert_param(IS_WWDG_WINDOW_VALUE(WindowValue));
143 | /* Clear W[6:0] bits */
144 |
145 | tmpreg = WWDG->CFR & CFR_W_Mask;
146 |
147 | /* Set W[6:0] bits according to WindowValue value */
148 | tmpreg |= WindowValue & (uint32_t) BIT_Mask;
149 |
150 | /* Store the new value */
151 | WWDG->CFR = tmpreg;
152 | }
153 |
154 | /**
155 | * @brief Enables the WWDG Early Wakeup interrupt(EWI).
156 | * @param None
157 | * @retval None
158 | */
159 | void WWDG_EnableIT(void)
160 | {
161 | *(__IO uint32_t *) CFR_EWI_BB = (uint32_t)ENABLE;
162 | }
163 |
164 | /**
165 | * @brief Sets the WWDG counter value.
166 | * @param Counter: specifies the watchdog counter value.
167 | * This parameter must be a number between 0x40 and 0x7F.
168 | * @retval None
169 | */
170 | void WWDG_SetCounter(uint8_t Counter)
171 | {
172 | /* Check the parameters */
173 | assert_param(IS_WWDG_COUNTER(Counter));
174 | /* Write to T[6:0] bits to configure the counter value, no need to do
175 | a read-modify-write; writing a 0 to WDGA bit does nothing */
176 | WWDG->CR = Counter & BIT_Mask;
177 | }
178 |
179 | /**
180 | * @brief Enables WWDG and load the counter value.
181 | * @param Counter: specifies the watchdog counter value.
182 | * This parameter must be a number between 0x40 and 0x7F.
183 | * @retval None
184 | */
185 | void WWDG_Enable(uint8_t Counter)
186 | {
187 | /* Check the parameters */
188 | assert_param(IS_WWDG_COUNTER(Counter));
189 | WWDG->CR = CR_WDGA_Set | Counter;
190 | }
191 |
192 | /**
193 | * @brief Checks whether the Early Wakeup interrupt flag is set or not.
194 | * @param None
195 | * @retval The new state of the Early Wakeup interrupt flag (SET or RESET)
196 | */
197 | FlagStatus WWDG_GetFlagStatus(void)
198 | {
199 | return (FlagStatus)(WWDG->SR);
200 | }
201 |
202 | /**
203 | * @brief Clears Early Wakeup interrupt flag.
204 | * @param None
205 | * @retval None
206 | */
207 | void WWDG_ClearFlag(void)
208 | {
209 | WWDG->SR = (uint32_t)RESET;
210 | }
211 |
212 | /**
213 | * @}
214 | */
215 |
216 | /**
217 | * @}
218 | */
219 |
220 | /**
221 | * @}
222 | */
223 |
224 | /******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/
225 |
--------------------------------------------------------------------------------
/Library/stm32f10x_wwdg.h:
--------------------------------------------------------------------------------
1 | /**
2 | ******************************************************************************
3 | * @file stm32f10x_wwdg.h
4 | * @author MCD Application Team
5 | * @version V3.5.0
6 | * @date 11-March-2011
7 | * @brief This file contains all the functions prototypes for the WWDG firmware
8 | * library.
9 | ******************************************************************************
10 | * @attention
11 | *
12 | * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
13 | * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
14 | * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
15 | * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
16 | * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
17 | * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
18 | *
19 | * © COPYRIGHT 2011 STMicroelectronics
20 | ******************************************************************************
21 | */
22 |
23 | /* Define to prevent recursive inclusion -------------------------------------*/
24 | #ifndef __STM32F10x_WWDG_H
25 | #define __STM32F10x_WWDG_H
26 |
27 | #ifdef __cplusplus
28 | extern "C" {
29 | #endif
30 |
31 | /* Includes ------------------------------------------------------------------*/
32 | #include "stm32f10x.h"
33 |
34 | /** @addtogroup STM32F10x_StdPeriph_Driver
35 | * @{
36 | */
37 |
38 | /** @addtogroup WWDG
39 | * @{
40 | */
41 |
42 | /** @defgroup WWDG_Exported_Types
43 | * @{
44 | */
45 |
46 | /**
47 | * @}
48 | */
49 |
50 | /** @defgroup WWDG_Exported_Constants
51 | * @{
52 | */
53 |
54 | /** @defgroup WWDG_Prescaler
55 | * @{
56 | */
57 |
58 | #define WWDG_Prescaler_1 ((uint32_t)0x00000000)
59 | #define WWDG_Prescaler_2 ((uint32_t)0x00000080)
60 | #define WWDG_Prescaler_4 ((uint32_t)0x00000100)
61 | #define WWDG_Prescaler_8 ((uint32_t)0x00000180)
62 | #define IS_WWDG_PRESCALER(PRESCALER) (((PRESCALER) == WWDG_Prescaler_1) || \
63 | ((PRESCALER) == WWDG_Prescaler_2) || \
64 | ((PRESCALER) == WWDG_Prescaler_4) || \
65 | ((PRESCALER) == WWDG_Prescaler_8))
66 | #define IS_WWDG_WINDOW_VALUE(VALUE) ((VALUE) <= 0x7F)
67 | #define IS_WWDG_COUNTER(COUNTER) (((COUNTER) >= 0x40) && ((COUNTER) <= 0x7F))
68 |
69 | /**
70 | * @}
71 | */
72 |
73 | /**
74 | * @}
75 | */
76 |
77 | /** @defgroup WWDG_Exported_Macros
78 | * @{
79 | */
80 | /**
81 | * @}
82 | */
83 |
84 | /** @defgroup WWDG_Exported_Functions
85 | * @{
86 | */
87 |
88 | void WWDG_DeInit(void);
89 | void WWDG_SetPrescaler(uint32_t WWDG_Prescaler);
90 | void WWDG_SetWindowValue(uint8_t WindowValue);
91 | void WWDG_EnableIT(void);
92 | void WWDG_SetCounter(uint8_t Counter);
93 | void WWDG_Enable(uint8_t Counter);
94 | FlagStatus WWDG_GetFlagStatus(void);
95 | void WWDG_ClearFlag(void);
96 |
97 | #ifdef __cplusplus
98 | }
99 | #endif
100 |
101 | #endif /* __STM32F10x_WWDG_H */
102 |
103 | /**
104 | * @}
105 | */
106 |
107 | /**
108 | * @}
109 | */
110 |
111 | /**
112 | * @}
113 | */
114 |
115 | /******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/
116 |
--------------------------------------------------------------------------------
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/Objects/Project.lnp:
--------------------------------------------------------------------------------
1 | --cpu Cortex-M3
2 | ".\objects\startup_stm32f10x_md.o"
3 | ".\objects\core_cm3.o"
4 | ".\objects\system_stm32f10x.o"
5 | ".\objects\misc.o"
6 | ".\objects\stm32f10x_adc.o"
7 | ".\objects\stm32f10x_bkp.o"
8 | ".\objects\stm32f10x_can.o"
9 | ".\objects\stm32f10x_cec.o"
10 | ".\objects\stm32f10x_crc.o"
11 | ".\objects\stm32f10x_dac.o"
12 | ".\objects\stm32f10x_dbgmcu.o"
13 | ".\objects\stm32f10x_dma.o"
14 | ".\objects\stm32f10x_exti.o"
15 | ".\objects\stm32f10x_flash.o"
16 | ".\objects\stm32f10x_fsmc.o"
17 | ".\objects\stm32f10x_gpio.o"
18 | ".\objects\stm32f10x_i2c.o"
19 | ".\objects\stm32f10x_iwdg.o"
20 | ".\objects\stm32f10x_pwr.o"
21 | ".\objects\stm32f10x_rcc.o"
22 | ".\objects\stm32f10x_rtc.o"
23 | ".\objects\stm32f10x_sdio.o"
24 | ".\objects\stm32f10x_spi.o"
25 | ".\objects\stm32f10x_tim.o"
26 | ".\objects\stm32f10x_usart.o"
27 | ".\objects\stm32f10x_wwdg.o"
28 | ".\objects\delay.o"
29 | ".\objects\key.o"
30 | ".\objects\pwm.o"
31 | ".\objects\robot.o"
32 | ".\objects\irobstacle.o"
33 | ".\objects\ledseg.o"
34 | ".\objects\incontrol.o"
35 | ".\objects\serial.o"
36 | ".\objects\irtracking.o"
37 | ".\objects\ultrasonicwave.o"
38 | ".\objects\timer.o"
39 | ".\objects\buzzer.o"
40 | ".\objects\astar.o"
41 | ".\objects\coverage.o"
42 | ".\objects\main.o"
43 | ".\objects\stm32f10x_it.o"
44 | --library_type=microlib --strict --scatter ".\Objects\Project.sct"
45 | --summary_stderr --info summarysizes --map --load_addr_map_info --xref --callgraph --symbols
46 | --info sizes --info totals --info unused --info veneers
47 | --list ".\Listings\Project.map" -o .\Objects\Project.axf
--------------------------------------------------------------------------------
/Objects/Project.sct:
--------------------------------------------------------------------------------
1 | ; *************************************************************
2 | ; *** Scatter-Loading Description File generated by uVision ***
3 | ; *************************************************************
4 |
5 | LR_IROM1 0x08000000 0x00010000 { ; load region size_region
6 | ER_IROM1 0x08000000 0x00010000 { ; load address = execution address
7 | *.o (RESET, +First)
8 | *(InRoot$$Sections)
9 | .ANY (+RO)
10 | .ANY (+XO)
11 | }
12 | RW_IRAM1 0x20000000 0x00005000 { ; RW data
13 | .ANY (+RW +ZI)
14 | }
15 | }
16 |
17 |
--------------------------------------------------------------------------------
/Objects/Project_sct.Bak:
--------------------------------------------------------------------------------
1 | ; *************************************************************
2 | ; *** Scatter-Loading Description File generated by uVision ***
3 | ; *************************************************************
4 |
5 | LR_IROM1 0x08000000 0x00010000 { ; load region size_region
6 | ER_IROM1 0x08000000 0x00010000 { ; load address = execution address
7 | *.o (RESET, +First)
8 | *(InRoot$$Sections)
9 | .ANY (+RO)
10 | }
11 | RW_IRAM1 0x20000000 0x00005000 { ; RW data
12 | .ANY (+RW +ZI)
13 | }
14 | }
15 |
16 |
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/README.en.md:
--------------------------------------------------------------------------------
1 | # 基于STM32的扫地机器人
2 |
3 | #### Description
4 | 基于STM32最小系统板开发的扫地机器人
5 |
6 | #### Software Architecture
7 | Software architecture description
8 |
9 | #### Installation
10 |
11 | 1. xxxx
12 | 2. xxxx
13 | 3. xxxx
14 |
15 | #### Instructions
16 |
17 | 1. xxxx
18 | 2. xxxx
19 | 3. xxxx
20 |
21 | #### Contribution
22 |
23 | 1. Fork the repository
24 | 2. Create Feat_xxx branch
25 | 3. Commit your code
26 | 4. Create Pull Request
27 |
28 |
29 | #### Gitee Feature
30 |
31 | 1. You can use Readme\_XXX.md to support different languages, such as Readme\_en.md, Readme\_zh.md
32 | 2. Gitee blog [blog.gitee.com](https://blog.gitee.com)
33 | 3. Explore open source project [https://gitee.com/explore](https://gitee.com/explore)
34 | 4. The most valuable open source project [GVP](https://gitee.com/gvp)
35 | 5. The manual of Gitee [https://gitee.com/help](https://gitee.com/help)
36 | 6. The most popular members [https://gitee.com/gitee-stars/](https://gitee.com/gitee-stars/)
37 |
--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
1 | # 基于STM32的扫地机器人
2 |
3 | #### 介绍
4 | 基于STM32最小系统板开发的扫地机器人
5 |
6 | #### 软件架构
7 | 软件架构说明
8 |
9 |
10 | #### 安装教程
11 |
12 | 1. xxxx
13 | 2. xxxx
14 | 3. xxxx
15 |
16 | #### 使用说明
17 |
18 | 1. xxxx
19 | 2. xxxx
20 | 3. xxxx
21 |
22 | #### 参与贡献
23 |
24 | 1. Fork 本仓库
25 | 2. 新建 Feat_xxx 分支
26 | 3. 提交代码
27 | 4. 新建 Pull Request
28 |
29 |
30 | #### 特技
31 |
32 | 1. 使用 Readme\_XXX.md 来支持不同的语言，例如 Readme\_en.md, Readme\_zh.md
33 | 2. Gitee 官方博客 [blog.gitee.com](https://blog.gitee.com)
34 | 3. 你可以 [https://gitee.com/explore](https://gitee.com/explore) 这个地址来了解 Gitee 上的优秀开源项目
35 | 4. [GVP](https://gitee.com/gvp) 全称是 Gitee 最有价值开源项目，是综合评定出的优秀开源项目
36 | 5. Gitee 官方提供的使用手册 [https://gitee.com/help](https://gitee.com/help)
37 | 6. Gitee 封面人物是一档用来展示 Gitee 会员风采的栏目 [https://gitee.com/gitee-stars/](https://gitee.com/gitee-stars/)
38 |
--------------------------------------------------------------------------------
/Start/startup_stm32f10x_ld.s:
--------------------------------------------------------------------------------
1 | ;******************** (C) COPYRIGHT 2011 STMicroelectronics ********************
2 | ;* File Name : startup_stm32f10x_ld.s
3 | ;* Author : MCD Application Team
4 | ;* Version : V3.5.0
5 | ;* Date : 11-March-2011
6 | ;* Description : STM32F10x Low Density Devices vector table for MDK-ARM
7 | ;* toolchain.
8 | ;* This module performs:
9 | ;* - Set the initial SP
10 | ;* - Set the initial PC == Reset_Handler
11 | ;* - Set the vector table entries with the exceptions ISR address
12 | ;* - Configure the clock system
13 | ;* - Branches to __main in the C library (which eventually
14 | ;* calls main()).
15 | ;* After Reset the CortexM3 processor is in Thread mode,
16 | ;* priority is Privileged, and the Stack is set to Main.
17 | ;* <<< Use Configuration Wizard in Context Menu >>>
18 | ;*******************************************************************************
19 | ; THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
20 | ; WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
21 | ; AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
22 | ; INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
23 | ; CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
24 | ; INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
25 | ;*******************************************************************************
26 |
27 | ; Amount of memory (in bytes) allocated for Stack
28 | ; Tailor this value to your application needs
29 | ; Stack Configuration
30 | ; Stack Size (in Bytes) <0x0-0xFFFFFFFF:8>
31 | ;
32 |
33 | Stack_Size EQU 0x00000400
34 |
35 | AREA STACK, NOINIT, READWRITE, ALIGN=3
36 | Stack_Mem SPACE Stack_Size
37 | __initial_sp
38 |
39 |
40 | ; Heap Configuration
41 | ; Heap Size (in Bytes) <0x0-0xFFFFFFFF:8>
42 | ;
43 |
44 | Heap_Size EQU 0x00000200
45 |
46 | AREA HEAP, NOINIT, READWRITE, ALIGN=3
47 | __heap_base
48 | Heap_Mem SPACE Heap_Size
49 | __heap_limit
50 |
51 | PRESERVE8
52 | THUMB
53 |
54 |
55 | ; Vector Table Mapped to Address 0 at Reset
56 | AREA RESET, DATA, READONLY
57 | EXPORT __Vectors
58 | EXPORT __Vectors_End
59 | EXPORT __Vectors_Size
60 |
61 | __Vectors DCD __initial_sp ; Top of Stack
62 | DCD Reset_Handler ; Reset Handler
63 | DCD NMI_Handler ; NMI Handler
64 | DCD HardFault_Handler ; Hard Fault Handler
65 | DCD MemManage_Handler ; MPU Fault Handler
66 | DCD BusFault_Handler ; Bus Fault Handler
67 | DCD UsageFault_Handler ; Usage Fault Handler
68 | DCD 0 ; Reserved
69 | DCD 0 ; Reserved
70 | DCD 0 ; Reserved
71 | DCD 0 ; Reserved
72 | DCD SVC_Handler ; SVCall Handler
73 | DCD DebugMon_Handler ; Debug Monitor Handler
74 | DCD 0 ; Reserved
75 | DCD PendSV_Handler ; PendSV Handler
76 | DCD SysTick_Handler ; SysTick Handler
77 |
78 | ; External Interrupts
79 | DCD WWDG_IRQHandler ; Window Watchdog
80 | DCD PVD_IRQHandler ; PVD through EXTI Line detect
81 | DCD TAMPER_IRQHandler ; Tamper
82 | DCD RTC_IRQHandler ; RTC
83 | DCD FLASH_IRQHandler ; Flash
84 | DCD RCC_IRQHandler ; RCC
85 | DCD EXTI0_IRQHandler ; EXTI Line 0
86 | DCD EXTI1_IRQHandler ; EXTI Line 1
87 | DCD EXTI2_IRQHandler ; EXTI Line 2
88 | DCD EXTI3_IRQHandler ; EXTI Line 3
89 | DCD EXTI4_IRQHandler ; EXTI Line 4
90 | DCD DMA1_Channel1_IRQHandler ; DMA1 Channel 1
91 | DCD DMA1_Channel2_IRQHandler ; DMA1 Channel 2
92 | DCD DMA1_Channel3_IRQHandler ; DMA1 Channel 3
93 | DCD DMA1_Channel4_IRQHandler ; DMA1 Channel 4
94 | DCD DMA1_Channel5_IRQHandler ; DMA1 Channel 5
95 | DCD DMA1_Channel6_IRQHandler ; DMA1 Channel 6
96 | DCD DMA1_Channel7_IRQHandler ; DMA1 Channel 7
97 | DCD ADC1_2_IRQHandler ; ADC1_2
98 | DCD USB_HP_CAN1_TX_IRQHandler ; USB High Priority or CAN1 TX
99 | DCD USB_LP_CAN1_RX0_IRQHandler ; USB Low Priority or CAN1 RX0
100 | DCD CAN1_RX1_IRQHandler ; CAN1 RX1
101 | DCD CAN1_SCE_IRQHandler ; CAN1 SCE
102 | DCD EXTI9_5_IRQHandler ; EXTI Line 9..5
103 | DCD TIM1_BRK_IRQHandler ; TIM1 Break
104 | DCD TIM1_UP_IRQHandler ; TIM1 Update
105 | DCD TIM1_TRG_COM_IRQHandler ; TIM1 Trigger and Commutation
106 | DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare
107 | DCD TIM2_IRQHandler ; TIM2
108 | DCD TIM3_IRQHandler ; TIM3
109 | DCD 0 ; Reserved
110 | DCD I2C1_EV_IRQHandler ; I2C1 Event
111 | DCD I2C1_ER_IRQHandler ; I2C1 Error
112 | DCD 0 ; Reserved
113 | DCD 0 ; Reserved
114 | DCD SPI1_IRQHandler ; SPI1
115 | DCD 0 ; Reserved
116 | DCD USART1_IRQHandler ; USART1
117 | DCD USART2_IRQHandler ; USART2
118 | DCD 0 ; Reserved
119 | DCD EXTI15_10_IRQHandler ; EXTI Line 15..10
120 | DCD RTCAlarm_IRQHandler ; RTC Alarm through EXTI Line
121 | DCD USBWakeUp_IRQHandler ; USB Wakeup from suspend
122 | __Vectors_End
123 |
124 | __Vectors_Size EQU __Vectors_End - __Vectors
125 |
126 | AREA |.text|, CODE, READONLY
127 |
128 | ; Reset handler routine
129 | Reset_Handler PROC
130 | EXPORT Reset_Handler [WEAK]
131 | IMPORT __main
132 | IMPORT SystemInit
133 | LDR R0, =SystemInit
134 | BLX R0
135 | LDR R0, =__main
136 | BX R0
137 | ENDP
138 |
139 | ; Dummy Exception Handlers (infinite loops which can be modified)
140 |
141 | NMI_Handler PROC
142 | EXPORT NMI_Handler [WEAK]
143 | B .
144 | ENDP
145 | HardFault_Handler\
146 | PROC
147 | EXPORT HardFault_Handler [WEAK]
148 | B .
149 | ENDP
150 | MemManage_Handler\
151 | PROC
152 | EXPORT MemManage_Handler [WEAK]
153 | B .
154 | ENDP
155 | BusFault_Handler\
156 | PROC
157 | EXPORT BusFault_Handler [WEAK]
158 | B .
159 | ENDP
160 | UsageFault_Handler\
161 | PROC
162 | EXPORT UsageFault_Handler [WEAK]
163 | B .
164 | ENDP
165 | SVC_Handler PROC
166 | EXPORT SVC_Handler [WEAK]
167 | B .
168 | ENDP
169 | DebugMon_Handler\
170 | PROC
171 | EXPORT DebugMon_Handler [WEAK]
172 | B .
173 | ENDP
174 | PendSV_Handler PROC
175 | EXPORT PendSV_Handler [WEAK]
176 | B .
177 | ENDP
178 | SysTick_Handler PROC
179 | EXPORT SysTick_Handler [WEAK]
180 | B .
181 | ENDP
182 |
183 | Default_Handler PROC
184 |
185 | EXPORT WWDG_IRQHandler [WEAK]
186 | EXPORT PVD_IRQHandler [WEAK]
187 | EXPORT TAMPER_IRQHandler [WEAK]
188 | EXPORT RTC_IRQHandler [WEAK]
189 | EXPORT FLASH_IRQHandler [WEAK]
190 | EXPORT RCC_IRQHandler [WEAK]
191 | EXPORT EXTI0_IRQHandler [WEAK]
192 | EXPORT EXTI1_IRQHandler [WEAK]
193 | EXPORT EXTI2_IRQHandler [WEAK]
194 | EXPORT EXTI3_IRQHandler [WEAK]
195 | EXPORT EXTI4_IRQHandler [WEAK]
196 | EXPORT DMA1_Channel1_IRQHandler [WEAK]
197 | EXPORT DMA1_Channel2_IRQHandler [WEAK]
198 | EXPORT DMA1_Channel3_IRQHandler [WEAK]
199 | EXPORT DMA1_Channel4_IRQHandler [WEAK]
200 | EXPORT DMA1_Channel5_IRQHandler [WEAK]
201 | EXPORT DMA1_Channel6_IRQHandler [WEAK]
202 | EXPORT DMA1_Channel7_IRQHandler [WEAK]
203 | EXPORT ADC1_2_IRQHandler [WEAK]
204 | EXPORT USB_HP_CAN1_TX_IRQHandler [WEAK]
205 | EXPORT USB_LP_CAN1_RX0_IRQHandler [WEAK]
206 | EXPORT CAN1_RX1_IRQHandler [WEAK]
207 | EXPORT CAN1_SCE_IRQHandler [WEAK]
208 | EXPORT EXTI9_5_IRQHandler [WEAK]
209 | EXPORT TIM1_BRK_IRQHandler [WEAK]
210 | EXPORT TIM1_UP_IRQHandler [WEAK]
211 | EXPORT TIM1_TRG_COM_IRQHandler [WEAK]
212 | EXPORT TIM1_CC_IRQHandler [WEAK]
213 | EXPORT TIM2_IRQHandler [WEAK]
214 | EXPORT TIM3_IRQHandler [WEAK]
215 | EXPORT I2C1_EV_IRQHandler [WEAK]
216 | EXPORT I2C1_ER_IRQHandler [WEAK]
217 | EXPORT SPI1_IRQHandler [WEAK]
218 | EXPORT USART1_IRQHandler [WEAK]
219 | EXPORT USART2_IRQHandler [WEAK]
220 | EXPORT EXTI15_10_IRQHandler [WEAK]
221 | EXPORT RTCAlarm_IRQHandler [WEAK]
222 | EXPORT USBWakeUp_IRQHandler [WEAK]
223 |
224 | WWDG_IRQHandler
225 | PVD_IRQHandler
226 | TAMPER_IRQHandler
227 | RTC_IRQHandler
228 | FLASH_IRQHandler
229 | RCC_IRQHandler
230 | EXTI0_IRQHandler
231 | EXTI1_IRQHandler
232 | EXTI2_IRQHandler
233 | EXTI3_IRQHandler
234 | EXTI4_IRQHandler
235 | DMA1_Channel1_IRQHandler
236 | DMA1_Channel2_IRQHandler
237 | DMA1_Channel3_IRQHandler
238 | DMA1_Channel4_IRQHandler
239 | DMA1_Channel5_IRQHandler
240 | DMA1_Channel6_IRQHandler
241 | DMA1_Channel7_IRQHandler
242 | ADC1_2_IRQHandler
243 | USB_HP_CAN1_TX_IRQHandler
244 | USB_LP_CAN1_RX0_IRQHandler
245 | CAN1_RX1_IRQHandler
246 | CAN1_SCE_IRQHandler
247 | EXTI9_5_IRQHandler
248 | TIM1_BRK_IRQHandler
249 | TIM1_UP_IRQHandler
250 | TIM1_TRG_COM_IRQHandler
251 | TIM1_CC_IRQHandler
252 | TIM2_IRQHandler
253 | TIM3_IRQHandler
254 | I2C1_EV_IRQHandler
255 | I2C1_ER_IRQHandler
256 | SPI1_IRQHandler
257 | USART1_IRQHandler
258 | USART2_IRQHandler
259 | EXTI15_10_IRQHandler
260 | RTCAlarm_IRQHandler
261 | USBWakeUp_IRQHandler
262 |
263 | B .
264 |
265 | ENDP
266 |
267 | ALIGN
268 |
269 | ;*******************************************************************************
270 | ; User Stack and Heap initialization
271 | ;*******************************************************************************
272 | IF :DEF:__MICROLIB
273 |
274 | EXPORT __initial_sp
275 | EXPORT __heap_base
276 | EXPORT __heap_limit
277 |
278 | ELSE
279 |
280 | IMPORT __use_two_region_memory
281 | EXPORT __user_initial_stackheap
282 |
283 | __user_initial_stackheap
284 |
285 | LDR R0, = Heap_Mem
286 | LDR R1, =(Stack_Mem + Stack_Size)
287 | LDR R2, = (Heap_Mem + Heap_Size)
288 | LDR R3, = Stack_Mem
289 | BX LR
290 |
291 | ALIGN
292 |
293 | ENDIF
294 |
295 | END
296 |
297 | ;******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE*****
298 |
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/Start/stm32f10x.h:
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https://raw.githubusercontent.com/MrZHU-py/stm32_sweep/173fdf6d2765eea0a42794beabc6ead93640c74b/Start/stm32f10x.h
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/Start/system_stm32f10x.h:
--------------------------------------------------------------------------------
1 | /**
2 | ******************************************************************************
3 | * @file system_stm32f10x.h
4 | * @author MCD Application Team
5 | * @version V3.5.0
6 | * @date 11-March-2011
7 | * @brief CMSIS Cortex-M3 Device Peripheral Access Layer System Header File.
8 | ******************************************************************************
9 | * @attention
10 | *
11 | * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
12 | * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
13 | * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
14 | * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
15 | * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
16 | * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
17 | *
18 | * © COPYRIGHT 2011 STMicroelectronics
19 | ******************************************************************************
20 | */
21 |
22 | /** @addtogroup CMSIS
23 | * @{
24 | */
25 |
26 | /** @addtogroup stm32f10x_system
27 | * @{
28 | */
29 |
30 | /**
31 | * @brief Define to prevent recursive inclusion
32 | */
33 | #ifndef __SYSTEM_STM32F10X_H
34 | #define __SYSTEM_STM32F10X_H
35 |
36 | #ifdef __cplusplus
37 | extern "C" {
38 | #endif
39 |
40 | /** @addtogroup STM32F10x_System_Includes
41 | * @{
42 | */
43 |
44 | /**
45 | * @}
46 | */
47 |
48 |
49 | /** @addtogroup STM32F10x_System_Exported_types
50 | * @{
51 | */
52 |
53 | extern uint32_t SystemCoreClock; /*!< System Clock Frequency (Core Clock) */
54 |
55 | /**
56 | * @}
57 | */
58 |
59 | /** @addtogroup STM32F10x_System_Exported_Constants
60 | * @{
61 | */
62 |
63 | /**
64 | * @}
65 | */
66 |
67 | /** @addtogroup STM32F10x_System_Exported_Macros
68 | * @{
69 | */
70 |
71 | /**
72 | * @}
73 | */
74 |
75 | /** @addtogroup STM32F10x_System_Exported_Functions
76 | * @{
77 | */
78 |
79 | extern void SystemInit(void);
80 | extern void SystemCoreClockUpdate(void);
81 | /**
82 | * @}
83 | */
84 |
85 | #ifdef __cplusplus
86 | }
87 | #endif
88 |
89 | #endif /*__SYSTEM_STM32F10X_H */
90 |
91 | /**
92 | * @}
93 | */
94 |
95 | /**
96 | * @}
97 | */
98 | /******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/
99 |
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/System/Delay.c:
--------------------------------------------------------------------------------
1 | #include "stm32f10x.h"
2 |
3 | /**
4 | * @brief 微秒级延时
5 | * @param xus 延时时长，范围：0~233015
6 | * @retval 无
7 | */
8 | void Delay_us(uint32_t xus)
9 | {
10 | SysTick->LOAD = 72 * xus; //设置定时器重装值
11 | SysTick->VAL = 0x00; //清空当前计数值
12 | SysTick->CTRL = 0x00000005; //设置时钟源为HCLK，启动定时器
13 | while(!(SysTick->CTRL & 0x00010000)); //等待计数到0
14 | SysTick->CTRL = 0x00000004; //关闭定时器
15 | }
16 |
17 | /**
18 | * @brief 毫秒级延时
19 | * @param xms 延时时长，范围：0~4294967295
20 | * @retval 无
21 | */
22 | void Delay_ms(uint32_t xms)
23 | {
24 | while(xms--)
25 | {
26 | Delay_us(1000);
27 | }
28 | }
29 |
30 | /**
31 | * @brief 秒级延时
32 | * @param xs 延时时长，范围：0~4294967295
33 | * @retval 无
34 | */
35 | void Delay_s(uint32_t xs)
36 | {
37 | while(xs--)
38 | {
39 | Delay_ms(1000);
40 | }
41 | }
42 |
--------------------------------------------------------------------------------
/System/Delay.h:
--------------------------------------------------------------------------------
1 | #ifndef __DELAY_H
2 | #define __DELAY_H
3 |
4 | void Delay_us(uint32_t us);
5 | void Delay_ms(uint32_t ms);
6 | void Delay_s(uint32_t s);
7 |
8 | #endif
9 |
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/User/main.c:
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/User/stm32f10x_conf.h:
--------------------------------------------------------------------------------
1 | /**
2 | ******************************************************************************
3 | * @file Project/STM32F10x_StdPeriph_Template/stm32f10x_conf.h
4 | * @author MCD Application Team
5 | * @version V3.5.0
6 | * @date 08-April-2011
7 | * @brief Library configuration file.
8 | ******************************************************************************
9 | * @attention
10 | *
11 | * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
12 | * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
13 | * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
14 | * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
15 | * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
16 | * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
17 | *
18 | * © COPYRIGHT 2011 STMicroelectronics
19 | ******************************************************************************
20 | */
21 |
22 | /* Define to prevent recursive inclusion -------------------------------------*/
23 | #ifndef __STM32F10x_CONF_H
24 | #define __STM32F10x_CONF_H
25 |
26 | /* Includes ------------------------------------------------------------------*/
27 | /* Uncomment/Comment the line below to enable/disable peripheral header file inclusion */
28 | #include "stm32f10x_adc.h"
29 | #include "stm32f10x_bkp.h"
30 | #include "stm32f10x_can.h"
31 | #include "stm32f10x_cec.h"
32 | #include "stm32f10x_crc.h"
33 | #include "stm32f10x_dac.h"
34 | #include "stm32f10x_dbgmcu.h"
35 | #include "stm32f10x_dma.h"
36 | #include "stm32f10x_exti.h"
37 | #include "stm32f10x_flash.h"
38 | #include "stm32f10x_fsmc.h"
39 | #include "stm32f10x_gpio.h"
40 | #include "stm32f10x_i2c.h"
41 | #include "stm32f10x_iwdg.h"
42 | #include "stm32f10x_pwr.h"
43 | #include "stm32f10x_rcc.h"
44 | #include "stm32f10x_rtc.h"
45 | #include "stm32f10x_sdio.h"
46 | #include "stm32f10x_spi.h"
47 | #include "stm32f10x_tim.h"
48 | #include "stm32f10x_usart.h"
49 | #include "stm32f10x_wwdg.h"
50 | #include "misc.h" /* High level functions for NVIC and SysTick (add-on to CMSIS functions) */
51 |
52 | /* Exported types ------------------------------------------------------------*/
53 | /* Exported constants --------------------------------------------------------*/
54 | /* Uncomment the line below to expanse the "assert_param" macro in the
55 | Standard Peripheral Library drivers code */
56 | /* #define USE_FULL_ASSERT 1 */
57 |
58 | /* Exported macro ------------------------------------------------------------*/
59 | #ifdef USE_FULL_ASSERT
60 |
61 | /**
62 | * @brief The assert_param macro is used for function's parameters check.
63 | * @param expr: If expr is false, it calls assert_failed function which reports
64 | * the name of the source file and the source line number of the call
65 | * that failed. If expr is true, it returns no value.
66 | * @retval None
67 | */
68 | #define assert_param(expr) ((expr) ? (void)0 : assert_failed((uint8_t *)__FILE__, __LINE__))
69 | /* Exported functions ------------------------------------------------------- */
70 | void assert_failed(uint8_t* file, uint32_t line);
71 | #else
72 | #define assert_param(expr) ((void)0)
73 | #endif /* USE_FULL_ASSERT */
74 |
75 | #endif /* __STM32F10x_CONF_H */
76 |
77 | /******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/
78 |
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/User/stm32f10x_it.c:
--------------------------------------------------------------------------------
1 | /**
2 | ******************************************************************************
3 | * @file Project/STM32F10x_StdPeriph_Template/stm32f10x_it.c
4 | * @author MCD Application Team
5 | * @version V3.5.0
6 | * @date 08-April-2011
7 | * @brief Main Interrupt Service Routines.
8 | * This file provides template for all exceptions handler and
9 | * peripherals interrupt service routine.
10 | ******************************************************************************
11 | * @attention
12 | *
13 | * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
14 | * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
15 | * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
16 | * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
17 | * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
18 | * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
19 | *
20 | * © COPYRIGHT 2011 STMicroelectronics
21 | ******************************************************************************
22 | */
23 |
24 | /* Includes ------------------------------------------------------------------*/
25 | #include "stm32f10x_it.h"
26 |
27 | /** @addtogroup STM32F10x_StdPeriph_Template
28 | * @{
29 | */
30 |
31 | /* Private typedef -----------------------------------------------------------*/
32 | /* Private define ------------------------------------------------------------*/
33 | /* Private macro -------------------------------------------------------------*/
34 | /* Private variables ---------------------------------------------------------*/
35 | /* Private function prototypes -----------------------------------------------*/
36 | /* Private functions ---------------------------------------------------------*/
37 |
38 | /******************************************************************************/
39 | /* Cortex-M3 Processor Exceptions Handlers */
40 | /******************************************************************************/
41 |
42 | /**
43 | * @brief This function handles NMI exception.
44 | * @param None
45 | * @retval None
46 | */
47 | void NMI_Handler(void)
48 | {
49 | }
50 |
51 | /**
52 | * @brief This function handles Hard Fault exception.
53 | * @param None
54 | * @retval None
55 | */
56 | void HardFault_Handler(void)
57 | {
58 | /* Go to infinite loop when Hard Fault exception occurs */
59 | while (1)
60 | {
61 | }
62 | }
63 |
64 | /**
65 | * @brief This function handles Memory Manage exception.
66 | * @param None
67 | * @retval None
68 | */
69 | void MemManage_Handler(void)
70 | {
71 | /* Go to infinite loop when Memory Manage exception occurs */
72 | while (1)
73 | {
74 | }
75 | }
76 |
77 | /**
78 | * @brief This function handles Bus Fault exception.
79 | * @param None
80 | * @retval None
81 | */
82 | void BusFault_Handler(void)
83 | {
84 | /* Go to infinite loop when Bus Fault exception occurs */
85 | while (1)
86 | {
87 | }
88 | }
89 |
90 | /**
91 | * @brief This function handles Usage Fault exception.
92 | * @param None
93 | * @retval None
94 | */
95 | void UsageFault_Handler(void)
96 | {
97 | /* Go to infinite loop when Usage Fault exception occurs */
98 | while (1)
99 | {
100 | }
101 | }
102 |
103 | /**
104 | * @brief This function handles SVCall exception.
105 | * @param None
106 | * @retval None
107 | */
108 | void SVC_Handler(void)
109 | {
110 | }
111 |
112 | /**
113 | * @brief This function handles Debug Monitor exception.
114 | * @param None
115 | * @retval None
116 | */
117 | void DebugMon_Handler(void)
118 | {
119 | }
120 |
121 | /**
122 | * @brief This function handles PendSVC exception.
123 | * @param None
124 | * @retval None
125 | */
126 | void PendSV_Handler(void)
127 | {
128 | }
129 |
130 | /**
131 | * @brief This function handles SysTick Handler.
132 | * @param None
133 | * @retval None
134 | */
135 | void SysTick_Handler(void)
136 | {
137 | }
138 |
139 | /******************************************************************************/
140 | /* STM32F10x Peripherals Interrupt Handlers */
141 | /* Add here the Interrupt Handler for the used peripheral(s) (PPP), for the */
142 | /* available peripheral interrupt handler's name please refer to the startup */
143 | /* file (startup_stm32f10x_xx.s). */
144 | /******************************************************************************/
145 |
146 | /**
147 | * @brief This function handles PPP interrupt request.
148 | * @param None
149 | * @retval None
150 | */
151 | /*void PPP_IRQHandler(void)
152 | {
153 | }*/
154 |
155 | /**
156 | * @}
157 | */
158 |
159 |
160 | /******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/
161 |
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/User/stm32f10x_it.h:
--------------------------------------------------------------------------------
1 | /**
2 | ******************************************************************************
3 | * @file Project/STM32F10x_StdPeriph_Template/stm32f10x_it.h
4 | * @author MCD Application Team
5 | * @version V3.5.0
6 | * @date 08-April-2011
7 | * @brief This file contains the headers of the interrupt handlers.
8 | ******************************************************************************
9 | * @attention
10 | *
11 | * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
12 | * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
13 | * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
14 | * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
15 | * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
16 | * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
17 | *
18 | * © COPYRIGHT 2011 STMicroelectronics
19 | ******************************************************************************
20 | */
21 |
22 | /* Define to prevent recursive inclusion -------------------------------------*/
23 | #ifndef __STM32F10x_IT_H
24 | #define __STM32F10x_IT_H
25 |
26 | #ifdef __cplusplus
27 | extern "C" {
28 | #endif
29 |
30 | /* Includes ------------------------------------------------------------------*/
31 | #include "stm32f10x.h"
32 |
33 | /* Exported types ------------------------------------------------------------*/
34 | /* Exported constants --------------------------------------------------------*/
35 | /* Exported macro ------------------------------------------------------------*/
36 | /* Exported functions ------------------------------------------------------- */
37 |
38 | void NMI_Handler(void);
39 | void HardFault_Handler(void);
40 | void MemManage_Handler(void);
41 | void BusFault_Handler(void);
42 | void UsageFault_Handler(void);
43 | void SVC_Handler(void);
44 | void DebugMon_Handler(void);
45 | void PendSV_Handler(void);
46 | void SysTick_Handler(void);
47 |
48 | #ifdef __cplusplus
49 | }
50 | #endif
51 |
52 | #endif /* __STM32F10x_IT_H */
53 |
54 | /******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/
55 |
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/keilkill.bat:
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