├── Hardware ├── README.md ├── Emma_BOM.xlsx ├── Emma_Gerber.zip └── Emma_PickAndPlace.xlsx ├── Firmware └── SourceCode │ └── Emma_test │ ├── components │ ├── EmmaBSP │ │ ├── README.md │ │ ├── Buzzer │ │ │ ├── Buzzer.h │ │ │ ├── Buzzer.cpp │ │ │ └── Tone │ │ │ │ ├── esp32-hal-ledc.h │ │ │ │ ├── Tone.cpp │ │ │ │ └── esp32-hal-ledc.cpp │ │ ├── LvglPort │ │ │ ├── README.md │ │ │ ├── lv_port_indev.h │ │ │ ├── lv_port_disp.h │ │ │ ├── lv_port_disp.cpp │ │ │ ├── lv_port_indev.cpp │ │ │ └── lv_conf_temp.h │ │ ├── Encoder │ │ │ ├── Button │ │ │ │ ├── Button.h │ │ │ │ ├── LICENSE │ │ │ │ ├── Button.cpp │ │ │ │ └── README.md │ │ │ ├── Encoder.h │ │ │ └── Encoder.cpp │ │ ├── CMakeLists.txt │ │ ├── Emma.h │ │ ├── Emma.cpp │ │ └── Lcd │ │ │ └── LovyanGFX_Emma.hpp │ └── lv_conf.h │ ├── .gitignore │ ├── main │ ├── CMakeLists.txt │ └── Emma_test.cpp │ ├── dependencies.lock │ ├── hotplugSetup.sh │ ├── CMakeLists.txt │ ├── menuconfig.sh │ ├── flash.sh │ └── gitAcp.sh ├── Docs └── Emma_SCH.pdf ├── Pics └── IMG_5116.JPG ├── README.md ├── .gitmodules └── LICENSE /Hardware/README.md: -------------------------------------------------------------------------------- 1 | -------------------------------------------------------------------------------- /Firmware/SourceCode/Emma_test/components/EmmaBSP/README.md: -------------------------------------------------------------------------------- 1 | Emma BSP 2 | ====== -------------------------------------------------------------------------------- /Firmware/SourceCode/Emma_test/.gitignore: -------------------------------------------------------------------------------- 1 | .vscode 2 | build 3 | sdkconfig.old 4 | -------------------------------------------------------------------------------- /Docs/Emma_SCH.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Forairaaaaa/Emma/HEAD/Docs/Emma_SCH.pdf -------------------------------------------------------------------------------- /Pics/IMG_5116.JPG: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Forairaaaaa/Emma/HEAD/Pics/IMG_5116.JPG -------------------------------------------------------------------------------- /Hardware/Emma_BOM.xlsx: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Forairaaaaa/Emma/HEAD/Hardware/Emma_BOM.xlsx -------------------------------------------------------------------------------- /Hardware/Emma_Gerber.zip: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Forairaaaaa/Emma/HEAD/Hardware/Emma_Gerber.zip -------------------------------------------------------------------------------- /Hardware/Emma_PickAndPlace.xlsx: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Forairaaaaa/Emma/HEAD/Hardware/Emma_PickAndPlace.xlsx -------------------------------------------------------------------------------- /Firmware/SourceCode/Emma_test/main/CMakeLists.txt: -------------------------------------------------------------------------------- 1 | idf_component_register(SRCS "Emma_test.cpp" 2 | INCLUDE_DIRS "") -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # Emma 2 | HMI Core Board based on ESP32-S3 3 | 4 | ![](https://github.com/Forairaaaaa/Emma/blob/main/Pics/IMG_5116.JPG?raw=true) 5 | -------------------------------------------------------------------------------- /Firmware/SourceCode/Emma_test/dependencies.lock: -------------------------------------------------------------------------------- 1 | manifest_hash: e0cfd1319bfb46d732ec9d319e9dc49e36898e504018c81401232151605e3547 2 | target: esp32s3 3 | version: 1.0.0 4 | -------------------------------------------------------------------------------- /Firmware/SourceCode/Emma_test/hotplugSetup.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | # This script is a setup to allow non-root users to access the device automatically 3 | # Should be run before the USB device attach 4 | # Details: https://github.com/dorssel/usbipd-win/wiki/WSL-support 5 | 6 | sudo service udev restart 7 | sudo udevadm control --reload 8 | -------------------------------------------------------------------------------- /.gitmodules: -------------------------------------------------------------------------------- 1 | 2 | [submodule "Firmware/SourceCode/Emma_test/components/LovyanGFX"] 3 | path = Firmware/SourceCode/Emma_test/components/LovyanGFX 4 | url = https://github.com/lovyan03/LovyanGFX.git 5 | branch = develop 6 | [submodule "Firmware/SourceCode/Emma_test/components/lvgl"] 7 | path = Firmware/SourceCode/Emma_test/components/lvgl 8 | url = https://github.com/lvgl/lvgl.git 9 | branch = v8.3.4 10 | -------------------------------------------------------------------------------- /Firmware/SourceCode/Emma_test/CMakeLists.txt: -------------------------------------------------------------------------------- 1 | # For more information about build system see 2 | # https://docs.espressif.com/projects/esp-idf/en/latest/api-guides/build-system.html 3 | # The following five lines of boilerplate have to be in your project's 4 | # CMakeLists in this exact order for cmake to work correctly 5 | cmake_minimum_required(VERSION 3.16) 6 | 7 | include($ENV{IDF_PATH}/tools/cmake/project.cmake) 8 | project(Emma_test) 9 | -------------------------------------------------------------------------------- /Firmware/SourceCode/Emma_test/menuconfig.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | ### This is for lazzy shit like me to menuconfig the project 3 | 4 | # Configs 5 | IDF_PATH=$HOME/esp/esp-idf 6 | SERIAL_PORT=/dev/ttyACM0 7 | 8 | 9 | help() { 10 | sed -rn 's/^### ?//;T;p' "$0" 11 | } 12 | 13 | if [[ "$1" == "-h" ]] || [[ "$1" == "--help" ]]; then 14 | help 15 | exit 1 16 | fi 17 | 18 | # Get idf 19 | . ${IDF_PATH}/export.sh 20 | 21 | # Build and flash and monitor 22 | idf.py menuconfig 23 | -------------------------------------------------------------------------------- /Firmware/SourceCode/Emma_test/components/EmmaBSP/Buzzer/Buzzer.h: -------------------------------------------------------------------------------- 1 | /** 2 | * @file Buzzer.h 3 | * @author Forairaaaaa 4 | * @brief 5 | * @version 0.1 6 | * @date 2022-12-04 7 | * 8 | * @copyright Copyright (c) 2022 9 | * 10 | */ 11 | #pragma once 12 | 13 | #include "Emma.h" 14 | 15 | /** 16 | * Steal from Arduino esp32 :( 17 | */ 18 | void setToneChannel(uint8_t channel = 0); 19 | void tone(uint8_t _pin, unsigned int frequency, unsigned long duration = 0); 20 | void noTone(uint8_t _pin); 21 | 22 | 23 | 24 | -------------------------------------------------------------------------------- /Firmware/SourceCode/Emma_test/components/EmmaBSP/LvglPort/README.md: -------------------------------------------------------------------------------- 1 | git clone -b v8.3.4 --recursive https://github.com/lvgl/lvgl.git 2 | 3 | REQUIRES "esp_timer" 4 | 5 | 6 | 7 | Clone lvgl in "components/" 8 | 9 | idf menuconfig: 10 | 11 | ​ close building example 12 | 13 | ​ open building demo benchmark and wigets 14 | 15 | ​ close the first option "pass ... check..." shit 16 | 17 | cp "lv_conf_temp.h" as "lv_conf.h" next to "lvgl/" fold 18 | 19 | update the esp cmakelists in lvgl with "REQUIRES "esp_timer"" 20 | -------------------------------------------------------------------------------- /Firmware/SourceCode/Emma_test/flash.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | ### This is for lazzy shit like me to build -> flash - > monitor project 3 | ### Use < usbipd wsl attach -a -b [BUSID] > on PowerShell to auto attach the board 4 | 5 | 6 | # Configs 7 | IDF_PATH=$HOME/esp/esp-idf 8 | SERIAL_PORT=/dev/ttyACM0 9 | 10 | 11 | # Help shit 12 | help() { 13 | sed -rn 's/^### ?//;T;p' "$0" 14 | } 15 | 16 | if [[ "$1" == "-h" ]] || [[ "$1" == "--help" ]]; then 17 | help 18 | exit 1 19 | fi 20 | 21 | # Get idf 22 | . ${IDF_PATH}/export.sh 23 | 24 | # Build and flash and monitor 25 | idf.py -p ${SERIAL_PORT} flash monitor 26 | 27 | -------------------------------------------------------------------------------- /Firmware/SourceCode/Emma_test/gitAcp.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | ### This is for lazzy shit like me to [git-add -> git-commit -> git push] 3 | 4 | 5 | # Help shit 6 | help() { 7 | sed -rn 's/^### ?//;T;p' "$0" 8 | } 9 | 10 | if [[ "$1" == "-h" ]] || [[ "$1" == "--help" ]]; then 11 | help 12 | exit 1 13 | fi 14 | 15 | 16 | # Git add all 17 | git add . 18 | 19 | # Git commit 20 | echo "Commit message:" 21 | read 22 | git commit -a -m "${REPLY}" 23 | 24 | # Git push 25 | while true; do 26 | read -p "Do you wish to git push? [y/N] " yn 27 | case $yn in 28 | [Yy]* ) break;; 29 | [Nn]* ) echo "No push, exit"; exit;; 30 | * ) echo "No push, exit"; exit;; 31 | esac 32 | done 33 | git push 34 | 35 | -------------------------------------------------------------------------------- /Firmware/SourceCode/Emma_test/components/EmmaBSP/Encoder/Button/Button.h: -------------------------------------------------------------------------------- 1 | /* 2 | Button - a small library for Arduino to handle button debouncing 3 | 4 | MIT licensed. 5 | */ 6 | 7 | #ifndef Button_h 8 | #define Button_h 9 | // #include "Arduino.h" 10 | #include 11 | 12 | class Button 13 | { 14 | public: 15 | Button(uint8_t pin = 0, uint16_t debounce_ms = 100); 16 | void setPin(uint8_t pin); 17 | void setDebounce(uint16_t ms); 18 | void begin(); 19 | bool read(); 20 | bool toggled(); 21 | bool pressed(); 22 | bool released(); 23 | bool has_changed(); 24 | 25 | const static bool PRESSED = 0; 26 | const static bool RELEASED = 1; 27 | 28 | private: 29 | uint8_t _pin; 30 | uint16_t _delay; 31 | bool _state; 32 | uint32_t _ignore_until; 33 | bool _has_changed; 34 | }; 35 | 36 | #endif -------------------------------------------------------------------------------- /Firmware/SourceCode/Emma_test/components/EmmaBSP/CMakeLists.txt: -------------------------------------------------------------------------------- 1 | # CMakeLists.txt of Emma BSP component 2 | 3 | # Source files directories 4 | set(EMMA_SRC_DIRS 5 | "." 6 | "Buzzer" 7 | "Buzzer/Tone" 8 | "Encoder" 9 | "Encoder/Button" 10 | "LvglPort" 11 | ) 12 | 13 | # Head files directories 14 | set(EMMA_INC_DIRS 15 | "." 16 | "Lcd" 17 | "Buzzer" 18 | "Buzzer/Tone" 19 | "Encoder" 20 | "Encoder/Button" 21 | "LvglPort" 22 | ) 23 | 24 | # Public component requirement 25 | set(EMMA_REQUIRES 26 | "LovyanGFX" 27 | "lvgl" 28 | ) 29 | 30 | # Private component requirement 31 | set(EMMA_PRIV_REQUIRES 32 | "spi_flash" 33 | "esp_timer" 34 | ) 35 | 36 | # Register component 37 | idf_component_register(SRC_DIRS ${EMMA_SRC_DIRS} 38 | INCLUDE_DIRS ${EMMA_INC_DIRS} 39 | REQUIRES ${EMMA_REQUIRES} 40 | PRIV_REQUIRES ${EMMA_PRIV_REQUIRES} 41 | ) 42 | -------------------------------------------------------------------------------- /Firmware/SourceCode/Emma_test/components/EmmaBSP/Encoder/Encoder.h: -------------------------------------------------------------------------------- 1 | /** 2 | * @file Encoder.h 3 | * @author Forairaaaaa 4 | * @brief Encoder driver by using GPIO lib 5 | * @version 0.1 6 | * @date 2022-12-06 7 | * 8 | * @copyright Copyright (c) 2022 9 | * 10 | */ 11 | #pragma once 12 | 13 | #include "freertos/FreeRTOS.h" 14 | #include "freertos/task.h" 15 | #include "Button/Button.h" 16 | 17 | 18 | class ENCODER { 19 | private: 20 | int _pinA; 21 | int _pinB; 22 | int _pinBTN; 23 | TaskHandle_t _ecTaskHandle; 24 | unsigned int _ecTaskPriority; 25 | int _oldPosition; 26 | public: 27 | /* Button */ 28 | Button Btn; 29 | /* Public methods */ 30 | ENCODER(); 31 | ~ENCODER(); 32 | void Init(int pinA = -1, int pinB = -1, int pinBTN = -1); 33 | void Uninit(); 34 | int GetDirection(); 35 | int GetPosition(); 36 | void ResetPosition(); 37 | bool Moved(); 38 | }; 39 | 40 | -------------------------------------------------------------------------------- /Firmware/SourceCode/Emma_test/components/EmmaBSP/LvglPort/lv_port_indev.h: -------------------------------------------------------------------------------- 1 | 2 | /** 3 | * @file lv_port_indev_templ.h 4 | * 5 | */ 6 | 7 | /*Copy this file as "lv_port_indev.h" and set this value to "1" to enable content*/ 8 | #if 1 9 | 10 | #ifndef LV_PORT_INDEV_TEMPL_H 11 | #define LV_PORT_INDEV_TEMPL_H 12 | 13 | 14 | 15 | /********************* 16 | * INCLUDES 17 | *********************/ 18 | #include "lvgl/lvgl.h" 19 | #include "../Encoder/Encoder.h" 20 | 21 | /********************* 22 | * DEFINES 23 | *********************/ 24 | #define ENCODER_REVERSE 0 25 | 26 | /********************** 27 | * TYPEDEFS 28 | **********************/ 29 | 30 | /********************** 31 | * GLOBAL PROTOTYPES 32 | **********************/ 33 | // void lv_port_indev_init(void); 34 | void lv_port_indev_init(ENCODER* pEncoder); 35 | 36 | /********************** 37 | * MACROS 38 | **********************/ 39 | 40 | 41 | #endif /*LV_PORT_INDEV_TEMPL_H*/ 42 | 43 | #endif /*Disable/Enable content*/ 44 | -------------------------------------------------------------------------------- /Firmware/SourceCode/Emma_test/components/EmmaBSP/Buzzer/Buzzer.cpp: -------------------------------------------------------------------------------- 1 | /** 2 | * @file Buzzer.cpp 3 | * @author Forairaaaaa 4 | * @brief 5 | * @version 0.1 6 | * @date 2022-12-04 7 | * 8 | * @copyright Copyright (c) 2022 9 | * 10 | */ 11 | #include "Buzzer.h" 12 | 13 | 14 | inline void EMMA::StartTone(unsigned int frequency, unsigned long duration) 15 | { 16 | tone(EMMA_PIN_BUZZER, frequency, duration); 17 | } 18 | 19 | inline void EMMA::StopTone() 20 | { 21 | noTone(EMMA_PIN_BUZZER); 22 | } 23 | 24 | /** 25 | * @brief Simple buzzer test 26 | * 27 | */ 28 | void EMMA::BuzzerTest() 29 | { 30 | printf(Cowsay("Beep Test :)", 34).c_str()); 31 | /* Play tones */ 32 | int f; 33 | for (f = 0; f < 2; f++) { 34 | StartTone(1000); 35 | delay(50); 36 | StopTone(); 37 | delay(20); 38 | } 39 | delay(400); 40 | for (f = 100; f < 3000; f += 100) { 41 | StartTone(f); 42 | delay(20); 43 | StopTone(); 44 | } 45 | for (f = 3000; f > 100; f -= 100) { 46 | StartTone(f); 47 | delay(20); 48 | StopTone(); 49 | } 50 | } 51 | 52 | -------------------------------------------------------------------------------- /Firmware/SourceCode/Emma_test/components/EmmaBSP/Encoder/Button/LICENSE: -------------------------------------------------------------------------------- 1 | MIT License 2 | 3 | Copyright (c) 2018 Michael D K Adams 4 | 5 | Permission is hereby granted, free of charge, to any person obtaining a copy 6 | of this software and associated documentation files (the "Software"), to deal 7 | in the Software without restriction, including without limitation the rights 8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 9 | copies of the Software, and to permit persons to whom the Software is 10 | furnished to do so, subject to the following conditions: 11 | 12 | The above copyright notice and this permission notice shall be included in all 13 | copies or substantial portions of the Software. 14 | 15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 21 | SOFTWARE. -------------------------------------------------------------------------------- /Firmware/SourceCode/Emma_test/components/EmmaBSP/LvglPort/lv_port_disp.h: -------------------------------------------------------------------------------- 1 | /** 2 | * @file lv_port_disp_templ.h 3 | * 4 | */ 5 | 6 | /*Copy this file as "lv_port_disp.h" and set this value to "1" to enable content*/ 7 | #if 1 8 | 9 | #ifndef LV_PORT_DISP_TEMPL_H 10 | #define LV_PORT_DISP_TEMPL_H 11 | 12 | /********************* 13 | * INCLUDES 14 | *********************/ 15 | #if defined(LV_LVGL_H_INCLUDE_SIMPLE) 16 | #include "lvgl.h" 17 | #else 18 | #include "lvgl/lvgl.h" 19 | #endif 20 | 21 | #include "Lcd/LovyanGFX_Emma.hpp" 22 | 23 | /********************* 24 | * DEFINES 25 | *********************/ 26 | 27 | #define MY_DISP_HOR_RES 240 28 | #define MY_DISP_VER_RES 240 29 | 30 | #define LV_VER_RES_MAX 240 31 | 32 | /********************** 33 | * TYPEDEFS 34 | **********************/ 35 | 36 | /********************** 37 | * GLOBAL PROTOTYPES 38 | **********************/ 39 | /* Initialize low level display driver */ 40 | void lv_port_disp_init(LGFX_Emma* pLgfxEmma); 41 | 42 | /* Enable updating the screen (the flushing process) when disp_flush() is called by LVGL 43 | */ 44 | void disp_enable_update(void); 45 | 46 | /* Disable updating the screen (the flushing process) when disp_flush() is called by LVGL 47 | */ 48 | void disp_disable_update(void); 49 | 50 | /********************** 51 | * MACROS 52 | **********************/ 53 | 54 | 55 | #endif /*LV_PORT_DISP_TEMPL_H*/ 56 | 57 | #endif /*Disable/Enable content*/ 58 | -------------------------------------------------------------------------------- /Firmware/SourceCode/Emma_test/main/Emma_test.cpp: -------------------------------------------------------------------------------- 1 | /** 2 | * @file Emma_test.cpp 3 | * @author Forairaaaaa 4 | * @brief App entrance 5 | * @version 0.1 6 | * @date 2022-12-04 7 | * 8 | * @copyright Copyright (c) 2022 9 | * 10 | */ 11 | #include "Emma.h" 12 | EMMA Emma; 13 | 14 | 15 | #include "lvgl.h" 16 | #include "lv_port_disp.h" 17 | #include "lv_port_indev.h" 18 | #include "demos/lv_demos.h" 19 | #include "examples/lv_examples.h" 20 | 21 | using namespace std; 22 | 23 | 24 | extern "C" void app_main(void) 25 | { 26 | Emma.Init(); 27 | 28 | printf(Emma.Cowsay("Meow~~").c_str()); 29 | Emma.Lcd.printf(Emma.Cowsay("Meow~~").c_str()); 30 | Emma.BuzzerTest(); 31 | 32 | 33 | delay(1000); 34 | lv_init(); 35 | lv_port_disp_init(&Emma.Lcd); 36 | lv_port_indev_init(&Emma.Encoder); 37 | 38 | 39 | lv_demo_keypad_encoder(); 40 | // lv_demo_benchmark(); 41 | // lv_demo_widgets(); 42 | // lv_demo_stress(); 43 | 44 | // lv_example_btn_3(); 45 | // lv_example_led_1(); 46 | // lv_example_roller_3(); 47 | // lv_example_meter_2(); 48 | // lv_example_chart_5(); 49 | // lv_example_colorwheel_1(); 50 | // lv_example_arc_1(); 51 | 52 | 53 | 54 | while (1) { 55 | lv_timer_handler(); 56 | delay(5); 57 | } 58 | 59 | 60 | 61 | 62 | while (1) { 63 | 64 | if (Emma.Encoder.Btn.pressed()) { 65 | Emma.Encoder.ResetPosition(); 66 | cout << Emma.Encoder.GetPosition() << endl; 67 | } 68 | 69 | if (Emma.Encoder.Moved()) 70 | cout << Emma.Encoder.GetPosition() << endl; 71 | 72 | 73 | 74 | delay(10); 75 | } 76 | 77 | 78 | while (1) { 79 | delay(5000); 80 | } 81 | } 82 | 83 | 84 | -------------------------------------------------------------------------------- /Firmware/SourceCode/Emma_test/components/EmmaBSP/Buzzer/Tone/esp32-hal-ledc.h: -------------------------------------------------------------------------------- 1 | // Copyright 2015-2016 Espressif Systems (Shanghai) PTE LTD 2 | // 3 | // Licensed under the Apache License, Version 2.0 (the "License"); 4 | // you may not use this file except in compliance with the License. 5 | // You may obtain a copy of the License at 6 | 7 | // http://www.apache.org/licenses/LICENSE-2.0 8 | // 9 | // Unless required by applicable law or agreed to in writing, software 10 | // distributed under the License is distributed on an "AS IS" BASIS, 11 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 | // See the License for the specific language governing permissions and 13 | // limitations under the License. 14 | 15 | #ifndef _ESP32_HAL_LEDC_H_ 16 | #define _ESP32_HAL_LEDC_H_ 17 | 18 | // #ifdef __cplusplus 19 | // extern "C" { 20 | // #endif 21 | 22 | #include 23 | #include 24 | #include "Buzzer.h" 25 | 26 | typedef enum { 27 | NOTE_C, NOTE_Cs, NOTE_D, NOTE_Eb, NOTE_E, NOTE_F, NOTE_Fs, NOTE_G, NOTE_Gs, NOTE_A, NOTE_Bb, NOTE_B, NOTE_MAX 28 | } note_t; 29 | 30 | //channel 0-15 resolution 1-16bits freq limits depend on resolution 31 | uint32_t ledcSetup(uint8_t channel, uint32_t freq, uint8_t resolution_bits); 32 | void ledcWrite(uint8_t channel, uint32_t duty); 33 | uint32_t ledcWriteTone(uint8_t channel, uint32_t freq); 34 | uint32_t ledcWriteNote(uint8_t channel, note_t note, uint8_t octave); 35 | uint32_t ledcRead(uint8_t channel); 36 | uint32_t ledcReadFreq(uint8_t channel); 37 | void ledcAttachPin(uint8_t pin, uint8_t channel); 38 | // void ledcDetachPin(uint8_t pin); 39 | uint32_t ledcChangeFrequency(uint8_t channel, uint32_t freq, uint8_t resolution_bits); 40 | 41 | 42 | // #ifdef __cplusplus 43 | // } 44 | // #endif 45 | 46 | #endif /* _ESP32_HAL_LEDC_H_ */ 47 | -------------------------------------------------------------------------------- /Firmware/SourceCode/Emma_test/components/EmmaBSP/Encoder/Button/Button.cpp: -------------------------------------------------------------------------------- 1 | /* 2 | Button - a small library for Arduino to handle button debouncing 3 | 4 | MIT licensed. 5 | */ 6 | 7 | #include "Button.h" 8 | // #include 9 | #include "driver/gpio.h" 10 | #include "esp_timer.h" 11 | 12 | 13 | #define LOW 0 14 | #define HIGH 1 15 | 16 | #define millis() (esp_timer_get_time() / 1000LL) 17 | 18 | #define pinMode(_pin, INPUT_PULLUP) \ 19 | gpio_set_direction((gpio_num_t)_pin, GPIO_MODE_INPUT); \ 20 | gpio_pullup_en((gpio_num_t)_pin) 21 | 22 | #define digitalRead(_pin) gpio_get_level((gpio_num_t)_pin) 23 | 24 | 25 | 26 | Button::Button(uint8_t pin, uint16_t debounce_ms) 27 | : _pin(pin) 28 | , _delay(debounce_ms) 29 | , _state(HIGH) 30 | , _ignore_until(0) 31 | , _has_changed(false) 32 | { 33 | } 34 | 35 | void Button::begin() 36 | { 37 | pinMode(_pin, INPUT_PULLUP); 38 | } 39 | 40 | // 41 | // public methods 42 | // 43 | 44 | 45 | bool Button::read() 46 | { 47 | // ignore pin changes until after this delay time 48 | if (_ignore_until > millis()) 49 | { 50 | // ignore any changes during this period 51 | } 52 | 53 | // pin has changed 54 | else if (digitalRead(_pin) != _state) 55 | { 56 | _ignore_until = millis() + _delay; 57 | _state = !_state; 58 | _has_changed = true; 59 | } 60 | 61 | return _state; 62 | } 63 | 64 | // has the button been toggled from on -> off, or vice versa 65 | bool Button::toggled() 66 | { 67 | read(); 68 | return has_changed(); 69 | } 70 | 71 | // mostly internal, tells you if a button has changed after calling the read() function 72 | bool Button::has_changed() 73 | { 74 | if (_has_changed) 75 | { 76 | _has_changed = false; 77 | return true; 78 | } 79 | return false; 80 | } 81 | 82 | // has the button gone from off -> on 83 | bool Button::pressed() 84 | { 85 | return (read() == PRESSED && has_changed()); 86 | } 87 | 88 | // has the button gone from on -> off 89 | bool Button::released() 90 | { 91 | return (read() == RELEASED && has_changed()); 92 | } 93 | 94 | 95 | void Button::setPin(uint8_t pin) 96 | { 97 | _pin = pin; 98 | } 99 | 100 | void Button::setDebounce(uint16_t ms) 101 | { 102 | _delay = ms; 103 | } -------------------------------------------------------------------------------- /Firmware/SourceCode/Emma_test/components/EmmaBSP/Emma.h: -------------------------------------------------------------------------------- 1 | /** 2 | * @file Emma.h 3 | * @author Forairaaaaa 4 | * @brief Emma BSP 5 | * @version 0.1 6 | * @date 2022-12-04 7 | * 8 | * @copyright Copyright (c) 2022 9 | * 10 | */ 11 | #pragma once 12 | #include 13 | #include 14 | #include "freertos/FreeRTOS.h" 15 | #include "freertos/task.h" 16 | #include "Lcd/LovyanGFX_Emma.hpp" 17 | #include "Encoder/Encoder.h" 18 | 19 | 20 | /* Configs */ 21 | #define BSP_VERISON "v2.1" 22 | /* GPIO map */ 23 | #define EMMA_PIN_BUZZER 46 24 | #define EMMA_PIN_RGB_LED 1 25 | #define EMMA_PIN_EC_BTN 2 26 | #define EMMA_PIN_EC_A 18 27 | #define EMMA_PIN_EC_B 3 28 | #define EMMA_PIN_LCD_RST 17 29 | #define EMMA_PIN_LCD_SDA 15 30 | #define EMMA_PIN_LCD_SCL 13 31 | #define EMMA_PIN_LCD_CS 21 32 | #define EMMA_PIN_LCD_DC 16 33 | #define EMMA_PIN_LCD_BL 14 34 | /* ANSI colors */ 35 | #define ANSI_BLACK 30 36 | #define ANSI_RED 31 37 | #define ANSI_GREEN 32 38 | #define ANSI_YELLOW 33 39 | #define ANSI_BLUE 34 40 | #define ANSI_MAGENTA 35 41 | #define ANSI_CYAN 36 42 | #define ANSI_WHITE 37 43 | 44 | 45 | /** 46 | * @brief Emma BSP class 47 | * 48 | */ 49 | class EMMA { 50 | private: 51 | 52 | public: 53 | const std::string Logo = R"( 54 | ______ __ __ __ __ ______ 55 | /\ ___\/\ "-./ \/\ "-./ \/\ __ \ 56 | \ \ __\\ \ \-./\ \ \ \-./\ \ \ __ \ 57 | \ \_____\ \_\ \ \_\ \_\ \ \_\ \_\ \_\ 58 | \/_____/\/_/ \/_/\/_/ \/_/\/_/\/_/ 59 | )"; 60 | const std::string Cow = R"( 61 | \ ^__^ 62 | \ (oo)\_______ 63 | (__)\ )\/\ 64 | ||----w | 65 | || || 66 | )"; 67 | 68 | /* LovyanGFX */ 69 | LGFX_Emma Lcd; 70 | /* Encoder */ 71 | ENCODER Encoder; 72 | 73 | /* Public methods */ 74 | void Init(bool enLcd = true, bool enEncoder = true, bool enLedRGB = true, bool enBuzzer = true); 75 | void PrintBoardInfo(bool printOnLcd = false); 76 | /* Cowsay */ 77 | std::string Cowsay(std::string whatCowSay, int ANSIcolor = 0); 78 | /* Buzzer */ 79 | inline void StartTone(unsigned int frequency, unsigned long duration = 0); 80 | inline void StopTone(); 81 | void BuzzerTest(); 82 | 83 | }; 84 | 85 | /* Pack like Arduino */ 86 | void delay(uint32_t ms); 87 | -------------------------------------------------------------------------------- /Firmware/SourceCode/Emma_test/components/EmmaBSP/Emma.cpp: -------------------------------------------------------------------------------- 1 | /** 2 | * @file Emma.cpp 3 | * @author Forairaaaaa 4 | * @brief Emma BSP 5 | * @version 0.1 6 | * @date 2022-12-04 7 | * 8 | * @copyright Copyright (c) 2022 9 | * 10 | */ 11 | #include "Emma.h" 12 | #include "sdkconfig.h" 13 | #include "esp_chip_info.h" 14 | #include "esp_flash.h" 15 | #include "esp_log.h" 16 | 17 | 18 | 19 | /** 20 | * @brief BSP init 21 | * 22 | * @param enLcd 23 | * @param enEncoder 24 | * @param enLedRGB 25 | * @param enBuzzer 26 | */ 27 | void EMMA::Init(bool enLcd, bool enEncoder, bool enLedRGB, bool enBuzzer) 28 | { 29 | /* LCD init */ 30 | if (enLcd) { 31 | Lcd.init(); 32 | Lcd.fillScreen(TFT_BLACK); 33 | Lcd.setBrightness(100); 34 | // Lcd.setRotation(1); 35 | } 36 | 37 | /* Print infomations */ 38 | PrintBoardInfo(true); 39 | 40 | /* Encoder init */ 41 | if (enEncoder) { 42 | Encoder.Init(EMMA_PIN_EC_A, EMMA_PIN_EC_B, EMMA_PIN_EC_BTN); 43 | } 44 | 45 | 46 | } 47 | 48 | 49 | /** 50 | * @brief Print board's infomations 51 | * 52 | */ 53 | void EMMA::PrintBoardInfo(bool printOnLcd) 54 | { 55 | /* Print Logo */ 56 | printf("%s\n", Logo.c_str()); 57 | printf(" Emma HMI Core Boarad :)\n BSP %s\n", BSP_VERISON); 58 | 59 | /* Print chip information */ 60 | esp_chip_info_t chip_info; 61 | uint32_t flash_size; 62 | esp_chip_info(&chip_info); 63 | if(esp_flash_get_size(NULL, &flash_size) != ESP_OK) { 64 | printf("Get flash size failed"); 65 | return; 66 | } 67 | printf(" %luMB %s flash\n", flash_size / (1024 * 1024), 68 | (chip_info.features & CHIP_FEATURE_EMB_FLASH) ? "embedded" : "external"); 69 | printf(" Minimum free heap size: %ld bytes\n\n", esp_get_minimum_free_heap_size()); 70 | 71 | /* Print infos on LCD */ 72 | if (printOnLcd) { 73 | Lcd.setCursor(0, 0); 74 | Lcd.printf(Logo.c_str()); 75 | Lcd.printf("\n Emma HMI Core Boarad :)\n BSP %s\n", BSP_VERISON); 76 | Lcd.printf(" %luMB %s flash\n", flash_size / (1024 * 1024), 77 | (chip_info.features & CHIP_FEATURE_EMB_FLASH) ? "embedded" : "external"); 78 | Lcd.printf(" Minimum free heap size: %ld bytes\n\n", esp_get_minimum_free_heap_size()); 79 | } 80 | } 81 | 82 | 83 | /** 84 | * @brief Listen to the cow 85 | * 86 | * @param whatCowSay 87 | * @param ANSIcolor e.g. ANSI_BLUE 88 | * @return string that cow want to say 89 | */ 90 | std::string EMMA::Cowsay(std::string whatCowSay, int ANSIcolor) 91 | { 92 | std::string ret; 93 | 94 | /* Set corlor */ 95 | if (ANSIcolor != 0) 96 | ret = "\033[0;" + std::to_string(ANSIcolor) + "m"; 97 | 98 | /* Print dialog */ 99 | ret.append(" "); 100 | ret.append(whatCowSay.length() + 2, '_'); 101 | ret.append("\n< "); 102 | ret.append(whatCowSay); 103 | ret.append(" >\n "); 104 | ret.append(whatCowSay.length() + 2, '-'); 105 | ret.append(Cow); 106 | 107 | /* Reset color */ 108 | if (ANSIcolor != 0) 109 | ret.append("\033[0m\n"); 110 | else 111 | ret.append("\n"); 112 | 113 | return ret; 114 | } 115 | 116 | 117 | void delay(uint32_t ms) 118 | { 119 | vTaskDelay(ms / portTICK_PERIOD_MS); 120 | } 121 | -------------------------------------------------------------------------------- /Firmware/SourceCode/Emma_test/components/EmmaBSP/Encoder/Encoder.cpp: -------------------------------------------------------------------------------- 1 | /** 2 | * @file Encoder.cpp 3 | * @author Forairaaaaa 4 | * @brief 5 | * @version 0.1 6 | * @date 2022-12-06 7 | * 8 | * @copyright Copyright (c) 2022 9 | * 10 | */ 11 | #include "Encoder.h" 12 | #include "freertos/semphr.h" 13 | #include "driver/gpio.h" 14 | 15 | 16 | /* Use "Button" to handle encoder's gpio */ 17 | static Button _EcA; 18 | static Button _EcB; 19 | /* Semaphore for shared data */ 20 | static SemaphoreHandle_t _SemaphoreMutex; 21 | /* Values of encoder */ 22 | static int _EncoderPositoin; 23 | static int _EncoderDirection; 24 | static int _Ret; 25 | 26 | 27 | 28 | /** 29 | * @brief Encoder task 30 | * 31 | * @param param 32 | */ 33 | static void EncoderTask(void* param) 34 | { 35 | _EncoderPositoin = 0; 36 | _EncoderDirection = 0; 37 | while (1) { 38 | xSemaphoreTake(_SemaphoreMutex, portMAX_DELAY); 39 | /* If moved */ 40 | if (_EcA.pressed()) { 41 | _EncoderDirection = (_EcB.read() ? 1 : -1); 42 | _EncoderPositoin += _EncoderDirection; 43 | } 44 | else { 45 | _EncoderDirection = 0; 46 | } 47 | xSemaphoreGive(_SemaphoreMutex); 48 | vTaskDelay(5 / portTICK_PERIOD_MS); 49 | } 50 | vTaskDelete(NULL); 51 | } 52 | 53 | 54 | /** 55 | * @brief Construct a new Encoder:: Encoder object 56 | * 57 | */ 58 | ENCODER::ENCODER() 59 | { 60 | _pinA = -1; 61 | _pinB = -1; 62 | _pinBTN = -1; 63 | _ecTaskHandle = NULL; 64 | _ecTaskPriority = 1; 65 | _oldPosition = 0; 66 | } 67 | 68 | 69 | /** 70 | * @brief Destroy the Encoder:: Encoder object 71 | * 72 | */ 73 | ENCODER::~ENCODER() 74 | { 75 | Uninit(); 76 | } 77 | 78 | 79 | /** 80 | * @brief Init encoder, Should call SetPin() first 81 | * 82 | * @param enPullup 83 | */ 84 | void ENCODER::Init(int pinA, int pinB, int pinBTN) 85 | { 86 | _pinA = pinA; 87 | _pinB = pinB; 88 | _pinBTN = pinBTN; 89 | 90 | /* If no pin config */ 91 | if ((_pinA <= 0) || (_pinB <= 0) || (_pinBTN <= 0)) 92 | return; 93 | 94 | /* Init A, B by using "Button" */ 95 | _EcA.setPin(_pinA); 96 | _EcA.setDebounce(5); 97 | _EcA.begin(); 98 | _EcB.setPin(_pinB); 99 | _EcB.setDebounce(5); 100 | _EcB.begin(); 101 | /* Init button */ 102 | Btn.setPin(_pinBTN); 103 | Btn.begin(); 104 | 105 | /* Create encoder task */ 106 | _SemaphoreMutex = xSemaphoreCreateMutex(); 107 | xTaskCreate(EncoderTask, "Encoder", 1024, NULL, _ecTaskPriority, &_ecTaskHandle); 108 | } 109 | 110 | 111 | /** 112 | * @brief Uinit encoder 113 | * 114 | */ 115 | void ENCODER::Uninit() 116 | { 117 | vTaskDelete(_ecTaskHandle); 118 | gpio_reset_pin((gpio_num_t)_pinA); 119 | gpio_reset_pin((gpio_num_t)_pinB); 120 | gpio_reset_pin((gpio_num_t)_pinBTN); 121 | } 122 | 123 | 124 | /** 125 | * @brief Get encoder direction, mainly for internal use, high frequency call needed 126 | * 127 | * @return int 114514:timeout 128 | */ 129 | int ENCODER::GetDirection() 130 | { 131 | _Ret = 114514; 132 | if (xSemaphoreTake(_SemaphoreMutex, (TickType_t)100) == pdTRUE) { 133 | _Ret = _EncoderDirection; 134 | xSemaphoreGive(_SemaphoreMutex); 135 | } 136 | return _Ret; 137 | } 138 | 139 | 140 | /** 141 | * @brief Get encoder position 142 | * 143 | * @return int 114514:timeout 144 | */ 145 | int ENCODER::GetPosition() 146 | { 147 | _Ret = 114514; 148 | if (xSemaphoreTake(_SemaphoreMutex, (TickType_t)100) == pdTRUE) { 149 | _Ret = _EncoderPositoin; 150 | xSemaphoreGive(_SemaphoreMutex); 151 | } 152 | return _Ret; 153 | } 154 | 155 | 156 | /** 157 | * @brief Reset encoder position to 0 158 | * 159 | */ 160 | void ENCODER::ResetPosition() 161 | { 162 | if (xSemaphoreTake(_SemaphoreMutex, (TickType_t)100) == pdTRUE) { 163 | _oldPosition = 0; 164 | _EncoderPositoin = 0; 165 | xSemaphoreGive(_SemaphoreMutex); 166 | } 167 | } 168 | 169 | 170 | /** 171 | * @brief Is encider moved 172 | * 173 | * @return true 174 | * @return false 175 | */ 176 | bool ENCODER::Moved() 177 | { 178 | if (GetPosition() == _oldPosition) { 179 | return false; 180 | } 181 | else { 182 | _oldPosition = GetPosition(); 183 | return true; 184 | } 185 | } 186 | -------------------------------------------------------------------------------- /Firmware/SourceCode/Emma_test/components/EmmaBSP/Buzzer/Tone/Tone.cpp: -------------------------------------------------------------------------------- 1 | // #include 2 | #include "esp32-hal-ledc.h" 3 | #include "freertos/FreeRTOS.h" 4 | #include "freertos/task.h" 5 | #include "freertos/queue.h" 6 | #include "freertos/semphr.h" 7 | #include "esp_log.h" 8 | #include "Buzzer.h" 9 | 10 | #define TAG "Tone" 11 | 12 | static TaskHandle_t _tone_task = NULL; 13 | static QueueHandle_t _tone_queue = NULL; 14 | static uint8_t _channel = 0; 15 | 16 | typedef enum{ 17 | TONE_START, 18 | TONE_END, 19 | TONE_SET_CHANNEL 20 | } tone_cmd_t; 21 | 22 | typedef struct{ 23 | tone_cmd_t tone_cmd; 24 | uint8_t pin; 25 | unsigned int frequency; 26 | unsigned long duration; 27 | uint8_t channel; 28 | } tone_msg_t; 29 | 30 | static void tone_task(void*){ 31 | tone_msg_t tone_msg; 32 | while(1){ 33 | xQueueReceive(_tone_queue, &tone_msg, portMAX_DELAY); 34 | switch(tone_msg.tone_cmd){ 35 | case TONE_START: 36 | ESP_LOGD(TAG, "Task received from queue TONE_START: _pin=%d, frequency=%u Hz, duration=%lu ms", tone_msg.pin, tone_msg.frequency, tone_msg.duration); 37 | 38 | ESP_LOGD(TAG, "Setup LED controll on channel %d", _channel); 39 | ledcAttachPin(tone_msg.pin, _channel); 40 | ledcWriteTone(_channel, tone_msg.frequency); 41 | 42 | if(tone_msg.duration){ 43 | delay(tone_msg.duration); 44 | // ledcDetachPin(tone_msg.pin); 45 | ledcWriteTone(_channel, 0); 46 | } 47 | break; 48 | 49 | case TONE_END: 50 | ESP_LOGD(TAG, "Task received from queue TONE_END: pin=%d", tone_msg.pin); 51 | // ledcDetachPin(tone_msg.pin); 52 | ledcWriteTone(_channel, 0); 53 | break; 54 | 55 | case TONE_SET_CHANNEL: 56 | ESP_LOGD(TAG, "Task received from queue TONE_SET_CHANNEL: channel=%d", tone_msg.channel); 57 | _channel = tone_msg.channel; 58 | break; 59 | 60 | default: ; // do nothing 61 | } // switch 62 | } // infinite loop 63 | } 64 | 65 | static int tone_init(){ 66 | if(_tone_queue == NULL){ 67 | ESP_LOGV(TAG, "Creating tone queue"); 68 | _tone_queue = xQueueCreate(128, sizeof(tone_msg_t)); 69 | if(_tone_queue == NULL){ 70 | ESP_LOGE(TAG, "Could not create tone queue"); 71 | return 0; // ERR 72 | } 73 | ESP_LOGV(TAG, "Tone queue created"); 74 | } 75 | 76 | if(_tone_task == NULL){ 77 | ESP_LOGV(TAG, "Creating tone task"); 78 | xTaskCreate( 79 | tone_task, // Function to implement the task 80 | "toneTask", // Name of the task 81 | 3500, // Stack size in words 82 | NULL, // Task input parameter 83 | 1, // Priority of the task 84 | &_tone_task // Task handle. 85 | ); 86 | if(_tone_task == NULL){ 87 | ESP_LOGE(TAG, "Could not create tone task"); 88 | return 0; // ERR 89 | } 90 | ESP_LOGV(TAG, "Tone task created"); 91 | } 92 | return 1; // OK 93 | } 94 | 95 | void setToneChannel(uint8_t channel){ 96 | ESP_LOGD(TAG, "channel=%d", channel); 97 | if(tone_init()){ 98 | tone_msg_t tone_msg = { 99 | .tone_cmd = TONE_SET_CHANNEL, 100 | .pin = 0, // Ignored 101 | .frequency = 0, // Ignored 102 | .duration = 0, // Ignored 103 | .channel = channel 104 | }; 105 | xQueueSend(_tone_queue, &tone_msg, portMAX_DELAY); 106 | } 107 | } 108 | 109 | void noTone(uint8_t _pin){ 110 | ESP_LOGD(TAG, "noTone was called"); 111 | if(tone_init()){ 112 | tone_msg_t tone_msg = { 113 | .tone_cmd = TONE_END, 114 | .pin = _pin, 115 | .frequency = 0, // Ignored 116 | .duration = 0, // Ignored 117 | .channel = 0 // Ignored 118 | }; 119 | xQueueSend(_tone_queue, &tone_msg, portMAX_DELAY); 120 | } 121 | } 122 | 123 | // parameters: 124 | // _pin - pin number which will output the signal 125 | // frequency - PWM frequency in Hz 126 | // duration - time in ms - how long will the signal be outputted. 127 | // If not provided, or 0 you must manually call noTone to end output 128 | void tone(uint8_t _pin, unsigned int frequency, unsigned long duration){ 129 | ESP_LOGD(TAG, "_pin=%d, frequency=%u Hz, duration=%lu ms", _pin, frequency, duration); 130 | if(tone_init()){ 131 | tone_msg_t tone_msg = { 132 | .tone_cmd = TONE_START, 133 | .pin = _pin, 134 | .frequency = frequency, 135 | .duration = duration, 136 | .channel = 0 // Ignored 137 | }; 138 | xQueueSend(_tone_queue, &tone_msg, portMAX_DELAY); 139 | } 140 | } -------------------------------------------------------------------------------- /Firmware/SourceCode/Emma_test/components/EmmaBSP/Encoder/Button/README.md: -------------------------------------------------------------------------------- 1 | Button 2 | ====== 3 | 4 | * Author: Michael Adams () 5 | * Copyright (C) 2016 Michael D K Adams. 6 | * Released under the MIT license. 7 | 8 | Button is a tiny library to make reading buttons very simple. It handles debouncing automatically, and monitoring of state. 9 | 10 | Motivation 11 | ---------- 12 | Ahh buttons. Ahh debouncing! Sometimes you really wish you could ignore all the mechanics of debouncing, reading inputs, monitoring state, and just say... `if (button.pressed())` and know that it'll only run once each time you press a button. 13 | 14 | Or how about `if (button.released())`, or `button.toggled()`. It is such a simple concept, but in practice you need to set up timers, monitor input puts, set pullups, etc etc. On anything more than the most simple example, that can become quite a headache. 15 | 16 | So fed up with all that I figured there had to be a better way. This library is the result. 17 | 18 | Features 19 | -------- 20 | * Super simple API. 21 | * Handles debouncing. 22 | * Sets the pin mode automatically. 23 | * Lets you write code that triggers: 24 | ** based on the pin state (high or low) 25 | ** when a button is pressed 26 | ** when a button is released 27 | ** or when a button changes (i.e. pressing or releasing) 28 | 29 | Requirements 30 | ------------ 31 | * An Arduino — http://arduino.cc/ 32 | * A button 33 | 34 | Installation 35 | ------------ 36 | Download the ZIP archive (https://github.com/madleech/Button/zipball/master), then open the Arduino IDE and choose Sketch > Include Library > Add .ZIP Library... and select your downloaded file. 37 | 38 | You should now see in File > Examples > Button entires for the basic\_usage example. 39 | 40 | Code Examples 41 | ------------- 42 | Here is the 'basic\_usage' example program, included in the download: 43 | 44 | ```C++ 45 | #include 46 | 47 | Button button1(2); // Connect your button between pin 2 and GND 48 | Button button2(3); // Connect your button between pin 3 and GND 49 | Button button3(4); // Connect your button between pin 4 and GND 50 | 51 | void setup() { 52 | button1.begin(); 53 | button2.begin(); 54 | button3.begin(); 55 | 56 | while (!Serial) { }; // for Leos 57 | Serial.begin(9600); 58 | } 59 | 60 | void loop() { 61 | if (button1.pressed()) 62 | Serial.println("Button 1 pressed"); 63 | 64 | if (button2.released()) 65 | Serial.println("Button 2 released"); 66 | 67 | if (button3.toggled()) { 68 | if (button3.read() == Button::PRESSED) 69 | Serial.println("Button 3 has been pressed"); 70 | else 71 | Serial.println("Button 3 has been released"); 72 | } 73 | } 74 | ``` 75 | 76 | Documentation 77 | ------------- 78 | **Button(int pin)** 79 | Creates a new Button. 80 | 81 | **void begin()** 82 | Call this in your `setup` method to setup the button. All it does is set the correct pin mode. 83 | 84 | **bool pressed()** 85 | Returns true when _and only when_ the button is pressed. Until the button is released (in the debounced-sense of the word) this function won't return true again. So in effect, it returns true only while you are pressing the button, or to put it another way, it fires on a rising edge. 86 | 87 | **bool released()** 88 | Like `pressed()`, but round the other way. So if you hold down a button, and then release it... that is when it fires. 89 | 90 | **bool toggled()** 91 | Returns true whenever the button is pressed or released, i.e., its position is toggled. To find out what the position actually is, you can use the `read()` function. 92 | 93 | **bool read()** 94 | Returns the current debounced state of the button, i.e. Button::PRESSED or Button::RELEASED. 95 | 96 | **bool has_changed()** 97 | Returns whether the position/state of the button has changed after calling the previous read() function. Unlikely to be used except by Super Gurus. 98 | 99 | Quirks and Things to Keep in Mind 100 | --------------------------------- 101 | **Highs and lows, lows and highs** 102 | The easiest way to connect a switch on an Arduino is to connect it between an input pin and ground, and use the internal pullup resistor to make sure it doesn't float. This is fine and dandy, but it can get a bit confusing, as a "pressed" button is logic level: low, while a "released" button is logic level: high. 103 | 104 | So to make it a bit more obvious what you're talking about, you can use a couple of handy shortcuts: `Button::PRESSED` and `Button::RELEASED` which map to the expected values. 105 | 106 | License 107 | ------- 108 | Copyright (c) 2016 Michael D K Adams. http://www.michael.net.nz/ 109 | 110 | Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: 111 | 112 | The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. 113 | 114 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -------------------------------------------------------------------------------- /Firmware/SourceCode/Emma_test/components/EmmaBSP/Lcd/LovyanGFX_Emma.hpp: -------------------------------------------------------------------------------- 1 | // v1.0.0 を有効にします(v0からの移行期間の特別措置です。これを書かない場合は旧v0系で動作します。) 2 | #pragma once 3 | 4 | #define LGFX_USE_V1 5 | #include 6 | 7 | // ESP32でLovyanGFXを独自設定で利用する場合の設定例 8 | 9 | /// 独自の設定を行うクラスを、LGFX_Deviceから派生して作成します。 10 | class LGFX_Emma : public lgfx::LGFX_Device 11 | { 12 | /* 13 | クラス名は"LGFX"から別の名前に変更しても構いません。 14 | AUTODETECTと併用する場合は"LGFX"は使用されているため、LGFX以外の名前に変更してください。 15 | また、複数枚のパネルを同時使用する場合もそれぞれに異なる名前を付けてください。 16 | ※ クラス名を変更する場合はコンストラクタの名前も併せて同じ名前に変更が必要です。 17 | 18 | 名前の付け方は自由に決めて構いませんが、設定が増えた場合を想定し、 19 | 例えばESP32 DevKit-CでSPI接続のILI9341の設定を行った場合、 20 | LGFX_DevKitC_SPI_ILI9341 21 | のような名前にし、ファイル名とクラス名を一致させておくことで、利用時に迷いにくくなります。 22 | //*/ 23 | 24 | 25 | // 接続するパネルの型にあったインスタンスを用意します。 26 | //lgfx::Panel_GC9A01 _panel_instance; 27 | //lgfx::Panel_GDEW0154M09 _panel_instance; 28 | //lgfx::Panel_HX8357B _panel_instance; 29 | //lgfx::Panel_HX8357D _panel_instance; 30 | //lgfx::Panel_ILI9163 _panel_instance; 31 | // lgfx::Panel_ILI9341 _panel_instance; 32 | //lgfx::Panel_ILI9342 _panel_instance; 33 | //lgfx::Panel_ILI9481 _panel_instance; 34 | //lgfx::Panel_ILI9486 _panel_instance; 35 | //lgfx::Panel_ILI9488 _panel_instance; 36 | //lgfx::Panel_IT8951 _panel_instance; 37 | //lgfx::Panel_RA8875 _panel_instance; 38 | //lgfx::Panel_SH110x _panel_instance; // SH1106, SH1107 39 | //lgfx::Panel_SSD1306 _panel_instance; 40 | //lgfx::Panel_SSD1327 _panel_instance; 41 | //lgfx::Panel_SSD1331 _panel_instance; 42 | //lgfx::Panel_SSD1351 _panel_instance; // SSD1351, SSD1357 43 | //lgfx::Panel_SSD1963 _panel_instance; 44 | //lgfx::Panel_ST7735 _panel_instance; 45 | //lgfx::Panel_ST7735S _panel_instance; 46 | lgfx::Panel_ST7789 _panel_instance; 47 | //lgfx::Panel_ST7796 _panel_instance; 48 | 49 | 50 | // パネルを接続するバスの種類にあったインスタンスを用意します。 51 | lgfx::Bus_SPI _bus_instance; // SPIバスのインスタンス 52 | //lgfx::Bus_I2C _bus_instance; // I2Cバスのインスタンス (ESP32のみ) 53 | //lgfx::Bus_Parallel8 _bus_instance; // 8ビットパラレルバスのインスタンス (ESP32のみ) 54 | 55 | // バックライト制御が可能な場合はインスタンスを用意します。(必要なければ削除) 56 | lgfx::Light_PWM _light_instance; 57 | 58 | public: 59 | 60 | // コンストラクタを作成し、ここで各種設定を行います。 61 | // クラス名を変更した場合はコンストラクタも同じ名前を指定してください。 62 | LGFX_Emma(void) 63 | { 64 | { // バス制御の設定を行います。 65 | auto cfg = _bus_instance.config(); // バス設定用の構造体を取得します。 66 | 67 | // SPIバスの設定 68 | cfg.spi_host = SPI3_HOST; // 使用するSPIを選択 ESP32-S2,C3 : SPI2_HOST or SPI3_HOST / ESP32 : VSPI_HOST or HSPI_HOST 69 | // ※ ESP-IDFバージョンアップに伴い、VSPI_HOST , HSPI_HOSTの記述は非推奨になるため、エラーが出る場合は代わりにSPI2_HOST , SPI3_HOSTを使用してください。 70 | cfg.spi_mode = 2; // SPI通信モードを設定 (0 ~ 3) 71 | cfg.freq_write = 80000000; // 送信時のSPIクロック (最大80MHz, 80MHzを整数で割った値に丸められます) 72 | cfg.freq_read = 16000000; // 受信時のSPIクロック 73 | cfg.spi_3wire = true; // 受信をMOSIピンで行う場合はtrueを設定 74 | cfg.use_lock = true; // トランザクションロックを使用する場合はtrueを設定 75 | cfg.dma_channel = SPI_DMA_CH_AUTO; // 使用するDMAチャンネルを設定 (0=DMA不使用 / 1=1ch / 2=ch / SPI_DMA_CH_AUTO=自動設定) 76 | // ※ ESP-IDFバージョンアップに伴い、DMAチャンネルはSPI_DMA_CH_AUTO(自動設定)が推奨になりました。1ch,2chの指定は非推奨になります。 77 | cfg.pin_sclk = 13; // SPIのSCLKピン番号を設定 78 | cfg.pin_mosi = 15; // SPIのMOSIピン番号を設定 79 | cfg.pin_miso = -1; // SPIのMISOピン番号を設定 (-1 = disable) 80 | cfg.pin_dc = 16; // SPIのD/Cピン番号を設定 (-1 = disable) 81 | // SDカードと共通のSPIバスを使う場合、MISOは省略せず必ず設定してください。 82 | //*/ 83 | 84 | 85 | _bus_instance.config(cfg); // 設定値をバスに反映します。 86 | _panel_instance.setBus(&_bus_instance); // バスをパネルにセットします。 87 | } 88 | 89 | { // 表示パネル制御の設定を行います。 90 | auto cfg = _panel_instance.config(); // 表示パネル設定用の構造体を取得します。 91 | 92 | cfg.pin_cs = 21; // CSが接続されているピン番号 (-1 = disable) 93 | cfg.pin_rst = 17; // RSTが接続されているピン番号 (-1 = disable) 94 | cfg.pin_busy = -1; // BUSYが接続されているピン番号 (-1 = disable) 95 | 96 | // ※ 以下の設定値はパネル毎に一般的な初期値が設定されていますので、不明な項目はコメントアウトして試してみてください。 97 | 98 | cfg.panel_width = 240; // 実際に表示可能な幅 99 | cfg.panel_height = 240; // 実際に表示可能な高さ 100 | cfg.offset_x = 0; // パネルのX方向オフセット量 101 | cfg.offset_y = 0; // パネルのY方向オフセット量 102 | cfg.offset_rotation = 0; // 回転方向の値のオフセット 0~7 (4~7は上下反転) 103 | cfg.dummy_read_pixel = 8; // ピクセル読出し前のダミーリードのビット数 104 | cfg.dummy_read_bits = 1; // ピクセル以外のデータ読出し前のダミーリードのビット数 105 | cfg.readable = true; // データ読出しが可能な場合 trueに設定 106 | cfg.invert = true; // パネルの明暗が反転してしまう場合 trueに設定 107 | cfg.rgb_order = false; // パネルの赤と青が入れ替わってしまう場合 trueに設定 108 | cfg.dlen_16bit = false; // 16bitパラレルやSPIでデータ長を16bit単位で送信するパネルの場合 trueに設定 109 | cfg.bus_shared = true; // SDカードとバスを共有している場合 trueに設定(drawJpgFile等でバス制御を行います) 110 | 111 | // 以下はST7735やILI9163のようにピクセル数が可変のドライバで表示がずれる場合にのみ設定してください。 112 | // cfg.memory_width = 240; // ドライバICがサポートしている最大の幅 113 | // cfg.memory_height = 320; // ドライバICがサポートしている最大の高さ 114 | 115 | _panel_instance.config(cfg); 116 | } 117 | 118 | //* 119 | { // バックライト制御の設定を行います。（必要なければ削除） 120 | auto cfg = _light_instance.config(); // バックライト設定用の構造体を取得します。 121 | 122 | cfg.pin_bl = 14; // バックライトが接続されているピン番号 123 | cfg.invert = false; // バックライトの輝度を反転させる場合 true 124 | cfg.freq = 44100; // バックライトのPWM周波数 125 | cfg.pwm_channel = 7; // 使用するPWMのチャンネル番号 126 | 127 | _light_instance.config(cfg); 128 | _panel_instance.setLight(&_light_instance); // バックライトをパネルにセットします。 129 | } 130 | //*/ 131 | 132 | setPanel(&_panel_instance); // 使用するパネルをセットします。 133 | } 134 | }; 135 | -------------------------------------------------------------------------------- /Firmware/SourceCode/Emma_test/components/EmmaBSP/Buzzer/Tone/esp32-hal-ledc.cpp: -------------------------------------------------------------------------------- 1 | // Copyright 2015-2016 Espressif Systems (Shanghai) PTE LTD 2 | // 3 | // Licensed under the Apache License, Version 2.0 (the "License"); 4 | // you may not use this file except in compliance with the License. 5 | // You may obtain a copy of the License at 6 | 7 | // http://www.apache.org/licenses/LICENSE-2.0 8 | // 9 | // Unless required by applicable law or agreed to in writing, software 10 | // distributed under the License is distributed on an "AS IS" BASIS, 11 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 | // See the License for the specific language governing permissions and 13 | // limitations under the License. 14 | 15 | // #include "esp32-hal.h" 16 | #include "soc/soc_caps.h" 17 | #include "driver/ledc.h" 18 | #include "esp32-hal-ledc.h" 19 | #include "esp_log.h" 20 | #include "driver/gpio.h" 21 | 22 | #define TAG "ledc" 23 | 24 | #ifdef SOC_LEDC_SUPPORT_HS_MODE 25 | #define LEDC_CHANNELS (SOC_LEDC_CHANNEL_NUM<<1) 26 | #else 27 | #define LEDC_CHANNELS (SOC_LEDC_CHANNEL_NUM) 28 | #endif 29 | 30 | //Use XTAL clock if possible to avoid timer frequency error when setting APB clock < 80 Mhz 31 | //Need to be fixed in ESP-IDF 32 | #ifdef SOC_LEDC_SUPPORT_XTAL_CLOCK 33 | #define LEDC_DEFAULT_CLK LEDC_USE_XTAL_CLK 34 | #else 35 | #define LEDC_DEFAULT_CLK LEDC_AUTO_CLK 36 | #endif 37 | 38 | #define LEDC_MAX_BIT_WIDTH SOC_LEDC_TIMER_BIT_WIDE_NUM 39 | 40 | /* 41 | * LEDC Chan to Group/Channel/Timer Mapping 42 | ** ledc: 0 => Group: 0, Channel: 0, Timer: 0 43 | ** ledc: 1 => Group: 0, Channel: 1, Timer: 0 44 | ** ledc: 2 => Group: 0, Channel: 2, Timer: 1 45 | ** ledc: 3 => Group: 0, Channel: 3, Timer: 1 46 | ** ledc: 4 => Group: 0, Channel: 4, Timer: 2 47 | ** ledc: 5 => Group: 0, Channel: 5, Timer: 2 48 | ** ledc: 6 => Group: 0, Channel: 6, Timer: 3 49 | ** ledc: 7 => Group: 0, Channel: 7, Timer: 3 50 | ** ledc: 8 => Group: 1, Channel: 0, Timer: 0 51 | ** ledc: 9 => Group: 1, Channel: 1, Timer: 0 52 | ** ledc: 10 => Group: 1, Channel: 2, Timer: 1 53 | ** ledc: 11 => Group: 1, Channel: 3, Timer: 1 54 | ** ledc: 12 => Group: 1, Channel: 4, Timer: 2 55 | ** ledc: 13 => Group: 1, Channel: 5, Timer: 2 56 | ** ledc: 14 => Group: 1, Channel: 6, Timer: 3 57 | ** ledc: 15 => Group: 1, Channel: 7, Timer: 3 58 | */ 59 | 60 | uint8_t channels_resolution[LEDC_CHANNELS] = {0}; 61 | 62 | uint32_t ledcSetup(uint8_t chan, uint32_t freq, uint8_t bit_num) 63 | { 64 | if(chan >= LEDC_CHANNELS || bit_num > LEDC_MAX_BIT_WIDTH){ 65 | ESP_LOGE("TAG", "No more LEDC channels available! (maximum %u) or bit width too big (maximum %u)", LEDC_CHANNELS, LEDC_MAX_BIT_WIDTH); 66 | return 0; 67 | } 68 | 69 | uint8_t group=(chan/8), timer=((chan/2)%4); 70 | 71 | ledc_timer_config_t ledc_timer = { 72 | .speed_mode = (ledc_mode_t)group, 73 | .duty_resolution = (ledc_timer_bit_t)bit_num, 74 | .timer_num = (ledc_timer_t)timer, 75 | .freq_hz = freq, 76 | .clk_cfg = LEDC_DEFAULT_CLK 77 | }; 78 | if(ledc_timer_config(&ledc_timer) != ESP_OK) 79 | { 80 | ESP_LOGE("TAG", "ledc setup failed!"); 81 | return 0; 82 | } 83 | channels_resolution[chan] = bit_num; 84 | return ledc_get_freq((ledc_mode_t)group,(ledc_timer_t)timer); 85 | } 86 | 87 | void ledcWrite(uint8_t chan, uint32_t duty) 88 | { 89 | if(chan >= LEDC_CHANNELS){ 90 | return; 91 | } 92 | uint8_t group=(chan/8), channel=(chan%8); 93 | 94 | //Fixing if all bits in resolution is set = LEDC FULL ON 95 | uint32_t max_duty = (1 << channels_resolution[chan]) - 1; 96 | 97 | if((duty == max_duty) && (max_duty != 1)){ 98 | duty = max_duty + 1; 99 | } 100 | 101 | ledc_set_duty((ledc_mode_t)group, (ledc_channel_t)channel, duty); 102 | ledc_update_duty((ledc_mode_t)group, (ledc_channel_t)channel); 103 | } 104 | 105 | uint32_t ledcRead(uint8_t chan) 106 | { 107 | if(chan >= LEDC_CHANNELS){ 108 | return 0; 109 | } 110 | uint8_t group=(chan/8), channel=(chan%8); 111 | return ledc_get_duty((ledc_mode_t)group,(ledc_channel_t)channel); 112 | } 113 | 114 | uint32_t ledcReadFreq(uint8_t chan) 115 | { 116 | if(!ledcRead(chan)){ 117 | return 0; 118 | } 119 | uint8_t group=(chan/8), timer=((chan/2)%4); 120 | return ledc_get_freq((ledc_mode_t)group,(ledc_timer_t)timer); 121 | } 122 | 123 | uint32_t ledcWriteTone(uint8_t chan, uint32_t freq) 124 | { 125 | if(chan >= LEDC_CHANNELS){ 126 | return 0; 127 | } 128 | if(!freq){ 129 | ledcWrite(chan, 0); 130 | return 0; 131 | } 132 | 133 | uint8_t group=(chan/8), timer=((chan/2)%4); 134 | 135 | ledc_timer_config_t ledc_timer = { 136 | .speed_mode = (ledc_mode_t)group, 137 | .duty_resolution = (ledc_timer_bit_t)10, 138 | .timer_num = (ledc_timer_t)timer, 139 | .freq_hz = freq, 140 | .clk_cfg = LEDC_DEFAULT_CLK 141 | }; 142 | 143 | if(ledc_timer_config(&ledc_timer) != ESP_OK) 144 | { 145 | ESP_LOGE("TAG", "ledcSetup failed!"); 146 | return 0; 147 | } 148 | channels_resolution[chan] = 10; 149 | 150 | uint32_t res_freq = ledc_get_freq((ledc_mode_t)group,(ledc_timer_t)timer); 151 | ledcWrite(chan, 0x1FF); 152 | return res_freq; 153 | } 154 | 155 | uint32_t ledcWriteNote(uint8_t chan, note_t note, uint8_t octave){ 156 | const uint16_t noteFrequencyBase[12] = { 157 | // C C# D Eb E F F# G G# A Bb B 158 | 4186, 4435, 4699, 4978, 5274, 5588, 5920, 6272, 6645, 7040, 7459, 7902 159 | }; 160 | 161 | if(octave > 8 || note >= NOTE_MAX){ 162 | return 0; 163 | } 164 | uint32_t noteFreq = (uint32_t)noteFrequencyBase[note] / (uint32_t)(1 << (8-octave)); 165 | return ledcWriteTone(chan, noteFreq); 166 | } 167 | 168 | void ledcAttachPin(uint8_t pin, uint8_t chan) 169 | { 170 | if(chan >= LEDC_CHANNELS){ 171 | return; 172 | } 173 | uint8_t group=(chan/8), channel=(chan%8), timer=((chan/2)%4); 174 | 175 | ledc_channel_config_t ledc_channel = { 176 | .gpio_num = pin, 177 | .speed_mode = (ledc_mode_t)group, 178 | .channel = (ledc_channel_t)channel, 179 | .intr_type = LEDC_INTR_DISABLE, 180 | .timer_sel = (ledc_timer_t)timer, 181 | .duty = 0, 182 | .hpoint = 0 183 | }; 184 | ledc_channel_config(&ledc_channel); 185 | } 186 | 187 | // void ledcDetachPin(uint8_t pin) 188 | // { 189 | // pinMatrixOutDetach(pin, false, false); 190 | // gpio_matrix_out(pin, 0x100, false, false); 191 | // ESP_LOGE(TAG, ".... :("); 192 | // } 193 | 194 | uint32_t ledcChangeFrequency(uint8_t chan, uint32_t freq, uint8_t bit_num) 195 | { 196 | if(chan >= LEDC_CHANNELS || bit_num > LEDC_MAX_BIT_WIDTH){ 197 | ESP_LOGE("TAG", "LEDC channel not available! (maximum %u) or bit width too big (maximum %u)", LEDC_CHANNELS, LEDC_MAX_BIT_WIDTH); 198 | return 0; 199 | } 200 | uint8_t group=(chan/8), timer=((chan/2)%4); 201 | 202 | ledc_timer_config_t ledc_timer = { 203 | .speed_mode = (ledc_mode_t)group, 204 | .duty_resolution = (ledc_timer_bit_t)bit_num, 205 | .timer_num = (ledc_timer_t)timer, 206 | .freq_hz = freq, 207 | .clk_cfg = LEDC_DEFAULT_CLK 208 | }; 209 | 210 | if(ledc_timer_config(&ledc_timer) != ESP_OK) 211 | { 212 | ESP_LOGE("TAG", "ledcChangeFrequency failed!"); 213 | return 0; 214 | } 215 | channels_resolution[chan] = bit_num; 216 | return ledc_get_freq((ledc_mode_t)group,(ledc_timer_t)timer); 217 | } 218 | 219 | static int8_t pin_to_channel[SOC_GPIO_PIN_COUNT] = { 0 }; 220 | static int cnt_channel = LEDC_CHANNELS; 221 | void analogWrite(uint8_t pin, int value) { 222 | // Use ledc hardware for internal pins 223 | if (pin < SOC_GPIO_PIN_COUNT) { 224 | if (pin_to_channel[pin] == 0) { 225 | if (!cnt_channel) { 226 | ESP_LOGE("TAG", "No more analogWrite channels available! You can have maximum %u", LEDC_CHANNELS); 227 | return; 228 | } 229 | pin_to_channel[pin] = cnt_channel--; 230 | ledcAttachPin(pin, cnt_channel); 231 | ledcSetup(cnt_channel, 1000, 8); 232 | } 233 | ledcWrite(pin_to_channel[pin] - 1, value); 234 | } 235 | } 236 | 237 | int8_t analogGetChannel(uint8_t pin) { 238 | return pin_to_channel[pin] - 1; 239 | } 240 | -------------------------------------------------------------------------------- /Firmware/SourceCode/Emma_test/components/EmmaBSP/LvglPort/lv_port_disp.cpp: -------------------------------------------------------------------------------- 1 | /** 2 | * @file lv_port_disp_templ.c 3 | * 4 | */ 5 | 6 | /*Copy this file as "lv_port_disp.c" and set this value to "1" to enable content*/ 7 | #if 1 8 | 9 | /********************* 10 | * INCLUDES 11 | *********************/ 12 | #include "lv_port_disp.h" 13 | #include 14 | 15 | #include "esp_log.h" 16 | 17 | /********************* 18 | * DEFINES 19 | *********************/ 20 | #ifndef MY_DISP_HOR_RES 21 | #warning Please define or replace the macro MY_DISP_HOR_RES with the actual screen width, default value 320 is used for now. 22 | #define MY_DISP_HOR_RES 320 23 | #endif 24 | 25 | #ifndef MY_DISP_VER_RES 26 | #warning Please define or replace the macro MY_DISP_HOR_RES with the actual screen height, default value 240 is used for now. 27 | #define MY_DISP_VER_RES 240 28 | #endif 29 | 30 | /********************** 31 | * TYPEDEFS 32 | **********************/ 33 | 34 | /********************** 35 | * STATIC PROTOTYPES 36 | **********************/ 37 | static void disp_init(void); 38 | 39 | static void disp_flush(lv_disp_drv_t * disp_drv, const lv_area_t * area, lv_color_t * color_p); 40 | //static void gpu_fill(lv_disp_drv_t * disp_drv, lv_color_t * dest_buf, lv_coord_t dest_width, 41 | // const lv_area_t * fill_area, lv_color_t color); 42 | 43 | /********************** 44 | * STATIC VARIABLES 45 | **********************/ 46 | static LGFX_Emma* _lgfxEmma = nullptr; 47 | 48 | /********************** 49 | * MACROS 50 | **********************/ 51 | 52 | /********************** 53 | * GLOBAL FUNCTIONS 54 | **********************/ 55 | 56 | void lv_port_disp_init(LGFX_Emma* pLgfxEmma) 57 | { 58 | _lgfxEmma = pLgfxEmma; 59 | 60 | /*------------------------- 61 | * Initialize your display 62 | * -----------------------*/ 63 | disp_init(); 64 | /*----------------------------- 65 | * Create a buffer for drawing 66 | *----------------------------*/ 67 | 68 | /** 69 | * LVGL requires a buffer where it internally draws the widgets. 70 | * Later this buffer will passed to your display driver's `flush_cb` to copy its content to your display. 71 | * The buffer has to be greater than 1 display row 72 | * 73 | * There are 3 buffering configurations: 74 | * 1. Create ONE buffer: 75 | * LVGL will draw the display's content here and writes it to your display 76 | * 77 | * 2. Create TWO buffer: 78 | * LVGL will draw the display's content to a buffer and writes it your display. 79 | * You should use DMA to write the buffer's content to the display. 80 | * It will enable LVGL to draw the next part of the screen to the other buffer while 81 | * the data is being sent form the first buffer. It makes rendering and flushing parallel. 82 | * 83 | * 3. Double buffering 84 | * Set 2 screens sized buffers and set disp_drv.full_refresh = 1. 85 | * This way LVGL will always provide the whole rendered screen in `flush_cb` 86 | * and you only need to change the frame buffer's address. 87 | */ 88 | 89 | // /* Example for 1) */ 90 | // static lv_disp_draw_buf_t draw_buf_dsc_1; 91 | // static lv_color_t buf_1[MY_DISP_HOR_RES * 10]; /*A buffer for 10 rows*/ 92 | // lv_disp_draw_buf_init(&draw_buf_dsc_1, buf_1, NULL, MY_DISP_HOR_RES * 10); /*Initialize the display buffer*/ 93 | 94 | // /* Example for 2) */ 95 | // static lv_disp_draw_buf_t draw_buf_dsc_2; 96 | // static lv_color_t buf_2_1[MY_DISP_HOR_RES * 10]; /*A buffer for 10 rows*/ 97 | // static lv_color_t buf_2_2[MY_DISP_HOR_RES * 10]; /*An other buffer for 10 rows*/ 98 | // lv_disp_draw_buf_init(&draw_buf_dsc_2, buf_2_1, buf_2_2, MY_DISP_HOR_RES * 10); /*Initialize the display buffer*/ 99 | 100 | // /* Example for 3) also set disp_drv.full_refresh = 1 below*/ 101 | // static lv_disp_draw_buf_t draw_buf_dsc_3; 102 | // static lv_color_t buf_3_1[MY_DISP_HOR_RES * MY_DISP_VER_RES]; /*A screen sized buffer*/ 103 | // static lv_color_t buf_3_2[MY_DISP_HOR_RES * MY_DISP_VER_RES]; /*Another screen sized buffer*/ 104 | // lv_disp_draw_buf_init(&draw_buf_dsc_3, buf_3_1, buf_3_2, 105 | // MY_DISP_VER_RES * LV_VER_RES_MAX); /*Initialize the display buffer*/ 106 | 107 | 108 | /* Apply buffer from PSRAM */ 109 | static lv_disp_draw_buf_t draw_buf_dsc_3; 110 | // lv_color_t * buf_3_1 = (lv_color_t *)heap_caps_malloc(MY_DISP_HOR_RES * MY_DISP_VER_RES * sizeof(lv_color_t), MALLOC_CAP_SPIRAM); 111 | // lv_color_t * buf_3_2 = (lv_color_t *)heap_caps_malloc(MY_DISP_HOR_RES * MY_DISP_VER_RES * sizeof(lv_color_t), MALLOC_CAP_SPIRAM); 112 | lv_color_t * buf_3_1 = (lv_color_t *)malloc(MY_DISP_HOR_RES * MY_DISP_VER_RES * sizeof(lv_color_t)); 113 | lv_color_t * buf_3_2 = (lv_color_t *)malloc(MY_DISP_HOR_RES * MY_DISP_VER_RES * sizeof(lv_color_t)); 114 | if ((buf_3_1 == NULL) || (buf_3_2 == NULL)) { 115 | ESP_LOGE("LvglPorting", "malloc from PSRAM failed"); 116 | return; 117 | } 118 | lv_disp_draw_buf_init(&draw_buf_dsc_3, buf_3_1, buf_3_2, 119 | MY_DISP_VER_RES * LV_VER_RES_MAX); /*Initialize the display buffer*/ 120 | 121 | 122 | /*----------------------------------- 123 | * Register the display in LVGL 124 | *----------------------------------*/ 125 | 126 | static lv_disp_drv_t disp_drv; /*Descriptor of a display driver*/ 127 | lv_disp_drv_init(&disp_drv); /*Basic initialization*/ 128 | 129 | /*Set up the functions to access to your display*/ 130 | 131 | /*Set the resolution of the display*/ 132 | disp_drv.hor_res = MY_DISP_HOR_RES; 133 | disp_drv.ver_res = MY_DISP_VER_RES; 134 | 135 | /*Used to copy the buffer's content to the display*/ 136 | disp_drv.flush_cb = disp_flush; 137 | 138 | /*Set a display buffer*/ 139 | disp_drv.draw_buf = &draw_buf_dsc_3; 140 | 141 | /*Required for Example 3)*/ 142 | disp_drv.full_refresh = 1; 143 | 144 | /* Fill a memory array with a color if you have GPU. 145 | * Note that, in lv_conf.h you can enable GPUs that has built-in support in LVGL. 146 | * But if you have a different GPU you can use with this callback.*/ 147 | //disp_drv.gpu_fill_cb = gpu_fill; 148 | 149 | /*Finally register the driver*/ 150 | lv_disp_drv_register(&disp_drv); 151 | } 152 | 153 | /********************** 154 | * STATIC FUNCTIONS 155 | **********************/ 156 | 157 | /*Initialize your display and the required peripherals.*/ 158 | static void disp_init(void) 159 | { 160 | /*You code here*/ 161 | _lgfxEmma->fillScreen(TFT_BLACK); 162 | _lgfxEmma->setBrightness(100); 163 | 164 | } 165 | 166 | volatile bool disp_flush_enabled = true; 167 | 168 | /* Enable updating the screen (the flushing process) when disp_flush() is called by LVGL 169 | */ 170 | void disp_enable_update(void) 171 | { 172 | disp_flush_enabled = true; 173 | } 174 | 175 | /* Disable updating the screen (the flushing process) when disp_flush() is called by LVGL 176 | */ 177 | void disp_disable_update(void) 178 | { 179 | disp_flush_enabled = false; 180 | } 181 | 182 | /*Flush the content of the internal buffer the specific area on the display 183 | *You can use DMA or any hardware acceleration to do this operation in the background but 184 | *'lv_disp_flush_ready()' has to be called when finished.*/ 185 | static void disp_flush(lv_disp_drv_t * disp_drv, const lv_area_t * area, lv_color_t * color_p) 186 | { 187 | if(disp_flush_enabled) { 188 | /*The most simple case (but also the slowest) to put all pixels to the screen one-by-one*/ 189 | 190 | // int32_t x; 191 | // int32_t y; 192 | // for(y = area->y1; y <= area->y2; y++) { 193 | // for(x = area->x1; x <= area->x2; x++) { 194 | // /*Put a pixel to the display. For example:*/ 195 | // /*put_px(x, y, *color_p)*/ 196 | // color_p++; 197 | // } 198 | // } 199 | 200 | uint32_t w = ( area->x2 - area->x1 + 1 ); 201 | uint32_t h = ( area->y2 - area->y1 + 1 ); 202 | _lgfxEmma->startWrite(); 203 | _lgfxEmma->setAddrWindow( area->x1, area->y1, w, h ); 204 | _lgfxEmma->pushColors( ( uint16_t * )&color_p->full, w * h, true ); 205 | _lgfxEmma->endWrite(); 206 | 207 | } 208 | 209 | /*IMPORTANT!!! 210 | *Inform the graphics library that you are ready with the flushing*/ 211 | lv_disp_flush_ready(disp_drv); 212 | } 213 | 214 | /*OPTIONAL: GPU INTERFACE*/ 215 | 216 | /*If your MCU has hardware accelerator (GPU) then you can use it to fill a memory with a color*/ 217 | //static void gpu_fill(lv_disp_drv_t * disp_drv, lv_color_t * dest_buf, lv_coord_t dest_width, 218 | // const lv_area_t * fill_area, lv_color_t color) 219 | //{ 220 | // /*It's an example code which should be done by your GPU*/ 221 | // int32_t x, y; 222 | // dest_buf += dest_width * fill_area->y1; /*Go to the first line*/ 223 | // 224 | // for(y = fill_area->y1; y <= fill_area->y2; y++) { 225 | // for(x = fill_area->x1; x <= fill_area->x2; x++) { 226 | // dest_buf[x] = color; 227 | // } 228 | // dest_buf+=dest_width; /*Go to the next line*/ 229 | // } 230 | //} 231 | 232 | 233 | #else /*Enable this file at the top*/ 234 | 235 | /*This dummy typedef exists purely to silence -Wpedantic.*/ 236 | typedef int keep_pedantic_happy; 237 | #endif 238 | -------------------------------------------------------------------------------- /Firmware/SourceCode/Emma_test/components/EmmaBSP/LvglPort/lv_port_indev.cpp: -------------------------------------------------------------------------------- 1 | /** 2 | * @file lv_port_indev_templ.c 3 | * 4 | */ 5 | 6 | /*Copy this file as "lv_port_indev.c" and set this value to "1" to enable content*/ 7 | #if 1 8 | 9 | /********************* 10 | * INCLUDES 11 | *********************/ 12 | #include "lv_port_indev.h" 13 | 14 | /********************* 15 | * DEFINES 16 | *********************/ 17 | 18 | /********************** 19 | * TYPEDEFS 20 | **********************/ 21 | 22 | /********************** 23 | * STATIC PROTOTYPES 24 | **********************/ 25 | 26 | // static void touchpad_init(void); 27 | // static void touchpad_read(lv_indev_drv_t * indev_drv, lv_indev_data_t * data); 28 | // static bool touchpad_is_pressed(void); 29 | // static void touchpad_get_xy(lv_coord_t * x, lv_coord_t * y); 30 | 31 | // static void mouse_init(void); 32 | // static void mouse_read(lv_indev_drv_t * indev_drv, lv_indev_data_t * data); 33 | // static bool mouse_is_pressed(void); 34 | // static void mouse_get_xy(lv_coord_t * x, lv_coord_t * y); 35 | 36 | // static void keypad_init(void); 37 | // static void keypad_read(lv_indev_drv_t * indev_drv, lv_indev_data_t * data); 38 | // static uint32_t keypad_get_key(void); 39 | 40 | // static void encoder_init(void); 41 | static void encoder_read(lv_indev_drv_t * indev_drv, lv_indev_data_t * data); 42 | // static void encoder_handler(void); 43 | 44 | // static void button_init(void); 45 | // static void button_read(lv_indev_drv_t * indev_drv, lv_indev_data_t * data); 46 | // static int8_t button_get_pressed_id(void); 47 | // static bool button_is_pressed(uint8_t id); 48 | 49 | /********************** 50 | * STATIC VARIABLES 51 | **********************/ 52 | // lv_indev_t * indev_touchpad; 53 | // lv_indev_t * indev_mouse; 54 | // lv_indev_t * indev_keypad; 55 | lv_indev_t * indev_encoder; 56 | // lv_indev_t * indev_button; 57 | 58 | // static int32_t encoder_diff; 59 | // static lv_indev_state_t encoder_state; 60 | 61 | static ENCODER* _encoder = nullptr; 62 | static lv_group_t * _defaultGroup = nullptr; 63 | 64 | /********************** 65 | * MACROS 66 | **********************/ 67 | 68 | /********************** 69 | * GLOBAL FUNCTIONS 70 | **********************/ 71 | 72 | void lv_port_indev_init(ENCODER* pEncoder) 73 | { 74 | _encoder = pEncoder; 75 | 76 | 77 | /** 78 | * Here you will find example implementation of input devices supported by LittelvGL: 79 | * - Touchpad 80 | * - Mouse (with cursor support) 81 | * - Keypad (supports GUI usage only with key) 82 | * - Encoder (supports GUI usage only with: left, right, push) 83 | * - Button (external buttons to press points on the screen) 84 | * 85 | * The `..._read()` function are only examples. 86 | * You should shape them according to your hardware 87 | */ 88 | 89 | static lv_indev_drv_t indev_drv; 90 | 91 | /*------------------ 92 | * Touchpad 93 | * -----------------*/ 94 | 95 | /*Initialize your touchpad if you have*/ 96 | // touchpad_init(); 97 | 98 | // /*Register a touchpad input device*/ 99 | // lv_indev_drv_init(&indev_drv); 100 | // indev_drv.type = LV_INDEV_TYPE_POINTER; 101 | // indev_drv.read_cb = touchpad_read; 102 | // indev_touchpad = lv_indev_drv_register(&indev_drv); 103 | 104 | /*------------------ 105 | * Mouse 106 | * -----------------*/ 107 | 108 | /*Initialize your mouse if you have*/ 109 | // mouse_init(); 110 | 111 | // /*Register a mouse input device*/ 112 | // lv_indev_drv_init(&indev_drv); 113 | // indev_drv.type = LV_INDEV_TYPE_POINTER; 114 | // indev_drv.read_cb = mouse_read; 115 | // indev_mouse = lv_indev_drv_register(&indev_drv); 116 | 117 | // /*Set cursor. For simplicity set a HOME symbol now.*/ 118 | // lv_obj_t * mouse_cursor = lv_img_create(lv_scr_act()); 119 | // lv_img_set_src(mouse_cursor, LV_SYMBOL_HOME); 120 | // lv_indev_set_cursor(indev_mouse, mouse_cursor); 121 | 122 | /*------------------ 123 | * Keypad 124 | * -----------------*/ 125 | 126 | /*Initialize your keypad or keyboard if you have*/ 127 | // keypad_init(); 128 | 129 | // /*Register a keypad input device*/ 130 | // lv_indev_drv_init(&indev_drv); 131 | // indev_drv.type = LV_INDEV_TYPE_KEYPAD; 132 | // indev_drv.read_cb = keypad_read; 133 | // indev_keypad = lv_indev_drv_register(&indev_drv); 134 | 135 | /*Later you should create group(s) with `lv_group_t * group = lv_group_create()`, 136 | *add objects to the group with `lv_group_add_obj(group, obj)` 137 | *and assign this input device to group to navigate in it: 138 | *`lv_indev_set_group(indev_keypad, group);`*/ 139 | 140 | /*------------------ 141 | * Encoder 142 | * -----------------*/ 143 | 144 | /*Initialize your encoder if you have*/ 145 | // encoder_init(); 146 | 147 | /*Register a encoder input device*/ 148 | lv_indev_drv_init(&indev_drv); 149 | indev_drv.type = LV_INDEV_TYPE_ENCODER; 150 | indev_drv.read_cb = encoder_read; 151 | indev_encoder = lv_indev_drv_register(&indev_drv); 152 | 153 | /*Later you should create group(s) with `lv_group_t * group = lv_group_create()`, 154 | *add objects to the group with `lv_group_add_obj(group, obj)` 155 | *and assign this input device to group to navigate in it: 156 | *`lv_indev_set_group(indev_encoder, group);`*/ 157 | 158 | /* Reset default group and add encoder in */ 159 | _defaultGroup = lv_group_create(); 160 | lv_group_set_default(_defaultGroup); 161 | lv_indev_set_group(indev_encoder, _defaultGroup); 162 | 163 | /*------------------ 164 | * Button 165 | * -----------------*/ 166 | 167 | /*Initialize your button if you have*/ 168 | // button_init(); 169 | 170 | // /*Register a button input device*/ 171 | // lv_indev_drv_init(&indev_drv); 172 | // indev_drv.type = LV_INDEV_TYPE_BUTTON; 173 | // indev_drv.read_cb = button_read; 174 | // indev_button = lv_indev_drv_register(&indev_drv); 175 | 176 | // /*Assign buttons to points on the screen*/ 177 | // static const lv_point_t btn_points[2] = { 178 | // {10, 10}, /*Button 0 -> x:10; y:10*/ 179 | // {40, 100}, /*Button 1 -> x:40; y:100*/ 180 | // }; 181 | // lv_indev_set_button_points(indev_button, btn_points); 182 | } 183 | 184 | /********************** 185 | * STATIC FUNCTIONS 186 | **********************/ 187 | 188 | // /*------------------ 189 | // * Touchpad 190 | // * -----------------*/ 191 | 192 | // /*Initialize your touchpad*/ 193 | // static void touchpad_init(void) 194 | // { 195 | // /*Your code comes here*/ 196 | // } 197 | 198 | // /*Will be called by the library to read the touchpad*/ 199 | // static void touchpad_read(lv_indev_drv_t * indev_drv, lv_indev_data_t * data) 200 | // { 201 | // static lv_coord_t last_x = 0; 202 | // static lv_coord_t last_y = 0; 203 | 204 | // /*Save the pressed coordinates and the state*/ 205 | // if(touchpad_is_pressed()) { 206 | // touchpad_get_xy(&last_x, &last_y); 207 | // data->state = LV_INDEV_STATE_PR; 208 | // } 209 | // else { 210 | // data->state = LV_INDEV_STATE_REL; 211 | // } 212 | 213 | // /*Set the last pressed coordinates*/ 214 | // data->point.x = last_x; 215 | // data->point.y = last_y; 216 | // } 217 | 218 | // /*Return true is the touchpad is pressed*/ 219 | // static bool touchpad_is_pressed(void) 220 | // { 221 | // /*Your code comes here*/ 222 | 223 | // return false; 224 | // } 225 | 226 | // /*Get the x and y coordinates if the touchpad is pressed*/ 227 | // static void touchpad_get_xy(lv_coord_t * x, lv_coord_t * y) 228 | // { 229 | // /*Your code comes here*/ 230 | 231 | // (*x) = 0; 232 | // (*y) = 0; 233 | // } 234 | 235 | // /*------------------ 236 | // * Mouse 237 | // * -----------------*/ 238 | 239 | // /*Initialize your mouse*/ 240 | // static void mouse_init(void) 241 | // { 242 | // /*Your code comes here*/ 243 | // } 244 | 245 | // /*Will be called by the library to read the mouse*/ 246 | // static void mouse_read(lv_indev_drv_t * indev_drv, lv_indev_data_t * data) 247 | // { 248 | // /*Get the current x and y coordinates*/ 249 | // mouse_get_xy(&data->point.x, &data->point.y); 250 | 251 | // /*Get whether the mouse button is pressed or released*/ 252 | // if(mouse_is_pressed()) { 253 | // data->state = LV_INDEV_STATE_PR; 254 | // } 255 | // else { 256 | // data->state = LV_INDEV_STATE_REL; 257 | // } 258 | // } 259 | 260 | // /*Return true is the mouse button is pressed*/ 261 | // static bool mouse_is_pressed(void) 262 | // { 263 | // /*Your code comes here*/ 264 | 265 | // return false; 266 | // } 267 | 268 | // /*Get the x and y coordinates if the mouse is pressed*/ 269 | // static void mouse_get_xy(lv_coord_t * x, lv_coord_t * y) 270 | // { 271 | // /*Your code comes here*/ 272 | 273 | // (*x) = 0; 274 | // (*y) = 0; 275 | // } 276 | 277 | // /*------------------ 278 | // * Keypad 279 | // * -----------------*/ 280 | 281 | // /*Initialize your keypad*/ 282 | // static void keypad_init(void) 283 | // { 284 | // /*Your code comes here*/ 285 | // } 286 | 287 | // /*Will be called by the library to read the mouse*/ 288 | // static void keypad_read(lv_indev_drv_t * indev_drv, lv_indev_data_t * data) 289 | // { 290 | // static uint32_t last_key = 0; 291 | 292 | // /*Get the current x and y coordinates*/ 293 | // mouse_get_xy(&data->point.x, &data->point.y); 294 | 295 | // /*Get whether the a key is pressed and save the pressed key*/ 296 | // uint32_t act_key = keypad_get_key(); 297 | // if(act_key != 0) { 298 | // data->state = LV_INDEV_STATE_PR; 299 | 300 | // /*Translate the keys to LVGL control characters according to your key definitions*/ 301 | // switch(act_key) { 302 | // case 1: 303 | // act_key = LV_KEY_NEXT; 304 | // break; 305 | // case 2: 306 | // act_key = LV_KEY_PREV; 307 | // break; 308 | // case 3: 309 | // act_key = LV_KEY_LEFT; 310 | // break; 311 | // case 4: 312 | // act_key = LV_KEY_RIGHT; 313 | // break; 314 | // case 5: 315 | // act_key = LV_KEY_ENTER; 316 | // break; 317 | // } 318 | 319 | // last_key = act_key; 320 | // } 321 | // else { 322 | // data->state = LV_INDEV_STATE_REL; 323 | // } 324 | 325 | // data->key = last_key; 326 | // } 327 | 328 | // /*Get the currently being pressed key. 0 if no key is pressed*/ 329 | // static uint32_t keypad_get_key(void) 330 | // { 331 | // /*Your code comes here*/ 332 | 333 | // return 0; 334 | // } 335 | 336 | /*------------------ 337 | * Encoder 338 | * -----------------*/ 339 | 340 | /*Initialize your keypad*/ 341 | // static void encoder_init(void) 342 | // { 343 | // /*Your code comes here*/ 344 | // } 345 | 346 | /*Will be called by the library to read the encoder*/ 347 | static void encoder_read(lv_indev_drv_t * indev_drv, lv_indev_data_t * data) 348 | { 349 | // data->enc_diff = encoder_diff; 350 | // data->state = encoder_state; 351 | 352 | /* Update encoder */ 353 | if (!_encoder->Btn.read()) { 354 | _encoder->ResetPosition(); 355 | data->state = LV_INDEV_STATE_PR; 356 | return; 357 | } 358 | #if ENCODER_REVERSE 359 | data->enc_diff -= _encoder->GetPosition(); 360 | #else 361 | data->enc_diff += _encoder->GetPosition(); 362 | #endif 363 | _encoder->ResetPosition(); 364 | data->state = LV_INDEV_STATE_REL; 365 | 366 | } 367 | 368 | /*Call this function in an interrupt to process encoder events (turn, press)*/ 369 | // static void encoder_handler(void) 370 | // { 371 | // /*Your code comes here*/ 372 | 373 | // encoder_diff += 0; 374 | // encoder_state = LV_INDEV_STATE_REL; 375 | // } 376 | 377 | // /*------------------ 378 | // * Button 379 | // * -----------------*/ 380 | 381 | // /*Initialize your buttons*/ 382 | // static void button_init(void) 383 | // { 384 | // /*Your code comes here*/ 385 | // } 386 | 387 | // /*Will be called by the library to read the button*/ 388 | // static void button_read(lv_indev_drv_t * indev_drv, lv_indev_data_t * data) 389 | // { 390 | 391 | // static uint8_t last_btn = 0; 392 | 393 | // /*Get the pressed button's ID*/ 394 | // int8_t btn_act = button_get_pressed_id(); 395 | 396 | // if(btn_act >= 0) { 397 | // data->state = LV_INDEV_STATE_PR; 398 | // last_btn = btn_act; 399 | // } 400 | // else { 401 | // data->state = LV_INDEV_STATE_REL; 402 | // } 403 | 404 | // /*Save the last pressed button's ID*/ 405 | // data->btn_id = last_btn; 406 | // } 407 | 408 | // /*Get ID (0, 1, 2 ..) of the pressed button*/ 409 | // static int8_t button_get_pressed_id(void) 410 | // { 411 | // uint8_t i; 412 | 413 | // /*Check to buttons see which is being pressed (assume there are 2 buttons)*/ 414 | // for(i = 0; i < 2; i++) { 415 | // /*Return the pressed button's ID*/ 416 | // if(button_is_pressed(i)) { 417 | // return i; 418 | // } 419 | // } 420 | 421 | // /*No button pressed*/ 422 | // return -1; 423 | // } 424 | 425 | // /*Test if `id` button is pressed or not*/ 426 | // static bool button_is_pressed(uint8_t id) 427 | // { 428 | 429 | // /*Your code comes here*/ 430 | 431 | // return false; 432 | // } 433 | 434 | #else /*Enable this file at the top*/ 435 | 436 | /*This dummy typedef exists purely to silence -Wpedantic.*/ 437 | typedef int keep_pedantic_happy; 438 | #endif 439 | -------------------------------------------------------------------------------- /Firmware/SourceCode/Emma_test/components/lv_conf.h: -------------------------------------------------------------------------------- 1 | /** 2 | * @file lv_conf.h 3 | * Configuration file for v8.3.4 4 | */ 5 | 6 | /* 7 | * Copy this file as `lv_conf.h` 8 | * 1. simply next to the `lvgl` folder 9 | * 2. or any other places and 10 | * - define `LV_CONF_INCLUDE_SIMPLE` 11 | * - add the path as include path 12 | */ 13 | 14 | /* clang-format off */ 15 | #if 1 /*Set it to "1" to enable content*/ 16 | 17 | #ifndef LV_CONF_H 18 | #define LV_CONF_H 19 | 20 | #include 21 | 22 | /*==================== 23 | COLOR SETTINGS 24 | *====================*/ 25 | 26 | /*Color depth: 1 (1 byte per pixel), 8 (RGB332), 16 (RGB565), 32 (ARGB8888)*/ 27 | #define LV_COLOR_DEPTH 16 28 | 29 | /*Swap the 2 bytes of RGB565 color. Useful if the display has an 8-bit interface (e.g. SPI)*/ 30 | #define LV_COLOR_16_SWAP 0 31 | 32 | /*Enable features to draw on transparent background. 33 | *It's required if opa, and transform_* style properties are used. 34 | *Can be also used if the UI is above another layer, e.g. an OSD menu or video player.*/ 35 | #define LV_COLOR_SCREEN_TRANSP 0 36 | 37 | /* Adjust color mix functions rounding. GPUs might calculate color mix (blending) differently. 38 | * 0: round down, 64: round up from x.75, 128: round up from half, 192: round up from x.25, 254: round up */ 39 | #define LV_COLOR_MIX_ROUND_OFS 0 40 | 41 | /*Images pixels with this color will not be drawn if they are chroma keyed)*/ 42 | #define LV_COLOR_CHROMA_KEY lv_color_hex(0x00ff00) /*pure green*/ 43 | 44 | /*========================= 45 | MEMORY SETTINGS 46 | *=========================*/ 47 | 48 | /*1: use custom malloc/free, 0: use the built-in `lv_mem_alloc()` and `lv_mem_free()`*/ 49 | #define LV_MEM_CUSTOM 1 50 | #if LV_MEM_CUSTOM == 0 51 | /*Size of the memory available for `lv_mem_alloc()` in bytes (>= 2kB)*/ 52 | #define LV_MEM_SIZE (72U * 1024U) /*[bytes]*/ 53 | 54 | /*Set an address for the memory pool instead of allocating it as a normal array. Can be in external SRAM too.*/ 55 | #define LV_MEM_ADR 0 /*0: unused*/ 56 | /*Instead of an address give a memory allocator that will be called to get a memory pool for LVGL. E.g. my_malloc*/ 57 | #if LV_MEM_ADR == 0 58 | #undef LV_MEM_POOL_INCLUDE 59 | #undef LV_MEM_POOL_ALLOC 60 | #endif 61 | 62 | #else /*LV_MEM_CUSTOM*/ 63 | #define LV_MEM_CUSTOM_INCLUDE /*Header for the dynamic memory function*/ 64 | #define LV_MEM_CUSTOM_ALLOC malloc 65 | #define LV_MEM_CUSTOM_FREE free 66 | #define LV_MEM_CUSTOM_REALLOC realloc 67 | #endif /*LV_MEM_CUSTOM*/ 68 | 69 | /*Number of the intermediate memory buffer used during rendering and other internal processing mechanisms. 70 | *You will see an error log message if there wasn't enough buffers. */ 71 | #define LV_MEM_BUF_MAX_NUM 16 72 | 73 | /*Use the standard `memcpy` and `memset` instead of LVGL's own functions. (Might or might not be faster).*/ 74 | #define LV_MEMCPY_MEMSET_STD 0 75 | 76 | /*==================== 77 | HAL SETTINGS 78 | *====================*/ 79 | 80 | /*Default display refresh period. LVG will redraw changed areas with this period time*/ 81 | #define LV_DISP_DEF_REFR_PERIOD 16 /*[ms]*/ 82 | 83 | /*Input device read period in milliseconds*/ 84 | #define LV_INDEV_DEF_READ_PERIOD 30 /*[ms]*/ 85 | 86 | /*Use a custom tick source that tells the elapsed time in milliseconds. 87 | *It removes the need to manually update the tick with `lv_tick_inc()`)*/ 88 | #define LV_TICK_CUSTOM 1 89 | #if LV_TICK_CUSTOM 90 | // #define LV_TICK_CUSTOM_INCLUDE "Arduino.h" /*Header for the system time function*/ 91 | // #define LV_TICK_CUSTOM_SYS_TIME_EXPR (millis()) /*Expression evaluating to current system time in ms*/ 92 | /*If using lvgl as ESP32 component*/ 93 | #define LV_TICK_CUSTOM_INCLUDE "esp_timer.h" 94 | #define LV_TICK_CUSTOM_SYS_TIME_EXPR ((esp_timer_get_time() / 1000LL)) 95 | #endif /*LV_TICK_CUSTOM*/ 96 | 97 | /*Default Dot Per Inch. Used to initialize default sizes such as widgets sized, style paddings. 98 | *(Not so important, you can adjust it to modify default sizes and spaces)*/ 99 | #define LV_DPI_DEF 130 /*[px/inch]*/ 100 | 101 | /*======================= 102 | * FEATURE CONFIGURATION 103 | *=======================*/ 104 | 105 | /*------------- 106 | * Drawing 107 | *-----------*/ 108 | 109 | /*Enable complex draw engine. 110 | *Required to draw shadow, gradient, rounded corners, circles, arc, skew lines, image transformations or any masks*/ 111 | #define LV_DRAW_COMPLEX 1 112 | #if LV_DRAW_COMPLEX != 0 113 | 114 | /*Allow buffering some shadow calculation. 115 | *LV_SHADOW_CACHE_SIZE is the max. shadow size to buffer, where shadow size is `shadow_width + radius` 116 | *Caching has LV_SHADOW_CACHE_SIZE^2 RAM cost*/ 117 | #define LV_SHADOW_CACHE_SIZE 0 118 | 119 | /* Set number of maximally cached circle data. 120 | * The circumference of 1/4 circle are saved for anti-aliasing 121 | * radius * 4 bytes are used per circle (the most often used radiuses are saved) 122 | * 0: to disable caching */ 123 | #define LV_CIRCLE_CACHE_SIZE 4 124 | #endif /*LV_DRAW_COMPLEX*/ 125 | 126 | /** 127 | * "Simple layers" are used when a widget has `style_opa < 255` to buffer the widget into a layer 128 | * and blend it as an image with the given opacity. 129 | * Note that `bg_opa`, `text_opa` etc don't require buffering into layer) 130 | * The widget can be buffered in smaller chunks to avoid using large buffers. 131 | * 132 | * - LV_LAYER_SIMPLE_BUF_SIZE: [bytes] the optimal target buffer size. LVGL will try to allocate it 133 | * - LV_LAYER_SIMPLE_FALLBACK_BUF_SIZE: [bytes] used if `LV_LAYER_SIMPLE_BUF_SIZE` couldn't be allocated. 134 | * 135 | * Both buffer sizes are in bytes. 136 | * "Transformed layers" (where transform_angle/zoom properties are used) use larger buffers 137 | * and can't be drawn in chunks. So these settings affects only widgets with opacity. 138 | */ 139 | #define LV_LAYER_SIMPLE_BUF_SIZE (24 * 1024) 140 | #define LV_LAYER_SIMPLE_FALLBACK_BUF_SIZE (3 * 1024) 141 | 142 | /*Default image cache size. Image caching keeps the images opened. 143 | *If only the built-in image formats are used there is no real advantage of caching. (I.e. if no new image decoder is added) 144 | *With complex image decoders (e.g. PNG or JPG) caching can save the continuous open/decode of images. 145 | *However the opened images might consume additional RAM. 146 | *0: to disable caching*/ 147 | #define LV_IMG_CACHE_DEF_SIZE 0 148 | 149 | /*Number of stops allowed per gradient. Increase this to allow more stops. 150 | *This adds (sizeof(lv_color_t) + 1) bytes per additional stop*/ 151 | #define LV_GRADIENT_MAX_STOPS 2 152 | 153 | /*Default gradient buffer size. 154 | *When LVGL calculates the gradient "maps" it can save them into a cache to avoid calculating them again. 155 | *LV_GRAD_CACHE_DEF_SIZE sets the size of this cache in bytes. 156 | *If the cache is too small the map will be allocated only while it's required for the drawing. 157 | *0 mean no caching.*/ 158 | #define LV_GRAD_CACHE_DEF_SIZE 0 159 | 160 | /*Allow dithering the gradients (to achieve visual smooth color gradients on limited color depth display) 161 | *LV_DITHER_GRADIENT implies allocating one or two more lines of the object's rendering surface 162 | *The increase in memory consumption is (32 bits * object width) plus 24 bits * object width if using error diffusion */ 163 | #define LV_DITHER_GRADIENT 0 164 | #if LV_DITHER_GRADIENT 165 | /*Add support for error diffusion dithering. 166 | *Error diffusion dithering gets a much better visual result, but implies more CPU consumption and memory when drawing. 167 | *The increase in memory consumption is (24 bits * object's width)*/ 168 | #define LV_DITHER_ERROR_DIFFUSION 0 169 | #endif 170 | 171 | /*Maximum buffer size to allocate for rotation. 172 | *Only used if software rotation is enabled in the display driver.*/ 173 | #define LV_DISP_ROT_MAX_BUF (10*1024) 174 | 175 | /*------------- 176 | * GPU 177 | *-----------*/ 178 | 179 | /*Use Arm's 2D acceleration library Arm-2D */ 180 | #define LV_USE_GPU_ARM2D 0 181 | 182 | /*Use STM32's DMA2D (aka Chrom Art) GPU*/ 183 | #define LV_USE_GPU_STM32_DMA2D 0 184 | #if LV_USE_GPU_STM32_DMA2D 185 | /*Must be defined to include path of CMSIS header of target processor 186 | e.g. "stm32f769xx.h" or "stm32f429xx.h"*/ 187 | #define LV_GPU_DMA2D_CMSIS_INCLUDE 188 | #endif 189 | 190 | /*Use SWM341's DMA2D GPU*/ 191 | #define LV_USE_GPU_SWM341_DMA2D 0 192 | #if LV_USE_GPU_SWM341_DMA2D 193 | #define LV_GPU_SWM341_DMA2D_INCLUDE "SWM341.h" 194 | #endif 195 | 196 | /*Use NXP's PXP GPU iMX RTxxx platforms*/ 197 | #define LV_USE_GPU_NXP_PXP 0 198 | #if LV_USE_GPU_NXP_PXP 199 | /*1: Add default bare metal and FreeRTOS interrupt handling routines for PXP (lv_gpu_nxp_pxp_osa.c) 200 | * and call lv_gpu_nxp_pxp_init() automatically during lv_init(). Note that symbol SDK_OS_FREE_RTOS 201 | * has to be defined in order to use FreeRTOS OSA, otherwise bare-metal implementation is selected. 202 | *0: lv_gpu_nxp_pxp_init() has to be called manually before lv_init() 203 | */ 204 | #define LV_USE_GPU_NXP_PXP_AUTO_INIT 0 205 | #endif 206 | 207 | /*Use NXP's VG-Lite GPU iMX RTxxx platforms*/ 208 | #define LV_USE_GPU_NXP_VG_LITE 0 209 | 210 | /*Use SDL renderer API*/ 211 | #define LV_USE_GPU_SDL 0 212 | #if LV_USE_GPU_SDL 213 | #define LV_GPU_SDL_INCLUDE_PATH 214 | /*Texture cache size, 8MB by default*/ 215 | #define LV_GPU_SDL_LRU_SIZE (1024 * 1024 * 8) 216 | /*Custom blend mode for mask drawing, disable if you need to link with older SDL2 lib*/ 217 | #define LV_GPU_SDL_CUSTOM_BLEND_MODE (SDL_VERSION_ATLEAST(2, 0, 6)) 218 | #endif 219 | 220 | /*------------- 221 | * Logging 222 | *-----------*/ 223 | 224 | /*Enable the log module*/ 225 | #define LV_USE_LOG 0 226 | #if LV_USE_LOG 227 | 228 | /*How important log should be added: 229 | *LV_LOG_LEVEL_TRACE A lot of logs to give detailed information 230 | *LV_LOG_LEVEL_INFO Log important events 231 | *LV_LOG_LEVEL_WARN Log if something unwanted happened but didn't cause a problem 232 | *LV_LOG_LEVEL_ERROR Only critical issue, when the system may fail 233 | *LV_LOG_LEVEL_USER Only logs added by the user 234 | *LV_LOG_LEVEL_NONE Do not log anything*/ 235 | #define LV_LOG_LEVEL LV_LOG_LEVEL_WARN 236 | 237 | /*1: Print the log with 'printf'; 238 | *0: User need to register a callback with `lv_log_register_print_cb()`*/ 239 | #define LV_LOG_PRINTF 0 240 | 241 | /*Enable/disable LV_LOG_TRACE in modules that produces a huge number of logs*/ 242 | #define LV_LOG_TRACE_MEM 1 243 | #define LV_LOG_TRACE_TIMER 1 244 | #define LV_LOG_TRACE_INDEV 1 245 | #define LV_LOG_TRACE_DISP_REFR 1 246 | #define LV_LOG_TRACE_EVENT 1 247 | #define LV_LOG_TRACE_OBJ_CREATE 1 248 | #define LV_LOG_TRACE_LAYOUT 1 249 | #define LV_LOG_TRACE_ANIM 1 250 | 251 | #endif /*LV_USE_LOG*/ 252 | 253 | /*------------- 254 | * Asserts 255 | *-----------*/ 256 | 257 | /*Enable asserts if an operation is failed or an invalid data is found. 258 | *If LV_USE_LOG is enabled an error message will be printed on failure*/ 259 | #define LV_USE_ASSERT_NULL 1 /*Check if the parameter is NULL. (Very fast, recommended)*/ 260 | #define LV_USE_ASSERT_MALLOC 1 /*Checks is the memory is successfully allocated or no. (Very fast, recommended)*/ 261 | #define LV_USE_ASSERT_STYLE 0 /*Check if the styles are properly initialized. (Very fast, recommended)*/ 262 | #define LV_USE_ASSERT_MEM_INTEGRITY 0 /*Check the integrity of `lv_mem` after critical operations. (Slow)*/ 263 | #define LV_USE_ASSERT_OBJ 0 /*Check the object's type and existence (e.g. not deleted). (Slow)*/ 264 | 265 | /*Add a custom handler when assert happens e.g. to restart the MCU*/ 266 | #define LV_ASSERT_HANDLER_INCLUDE 267 | #define LV_ASSERT_HANDLER while(1); /*Halt by default*/ 268 | 269 | /*------------- 270 | * Others 271 | *-----------*/ 272 | 273 | /*1: Show CPU usage and FPS count*/ 274 | #define LV_USE_PERF_MONITOR 0 275 | #if LV_USE_PERF_MONITOR 276 | #define LV_USE_PERF_MONITOR_POS LV_ALIGN_BOTTOM_RIGHT 277 | #endif 278 | 279 | /*1: Show the used memory and the memory fragmentation 280 | * Requires LV_MEM_CUSTOM = 0*/ 281 | #define LV_USE_MEM_MONITOR 0 282 | #if LV_USE_MEM_MONITOR 283 | #define LV_USE_MEM_MONITOR_POS LV_ALIGN_BOTTOM_LEFT 284 | #endif 285 | 286 | /*1: Draw random colored rectangles over the redrawn areas*/ 287 | #define LV_USE_REFR_DEBUG 0 288 | 289 | /*Change the built in (v)snprintf functions*/ 290 | #define LV_SPRINTF_CUSTOM 0 291 | #if LV_SPRINTF_CUSTOM 292 | #define LV_SPRINTF_INCLUDE 293 | #define lv_snprintf snprintf 294 | #define lv_vsnprintf vsnprintf 295 | #else /*LV_SPRINTF_CUSTOM*/ 296 | #define LV_SPRINTF_USE_FLOAT 0 297 | #endif /*LV_SPRINTF_CUSTOM*/ 298 | 299 | #define LV_USE_USER_DATA 1 300 | 301 | /*Garbage Collector settings 302 | *Used if lvgl is bound to higher level language and the memory is managed by that language*/ 303 | #define LV_ENABLE_GC 0 304 | #if LV_ENABLE_GC != 0 305 | #define LV_GC_INCLUDE "gc.h" /*Include Garbage Collector related things*/ 306 | #endif /*LV_ENABLE_GC*/ 307 | 308 | /*===================== 309 | * COMPILER SETTINGS 310 | *====================*/ 311 | 312 | /*For big endian systems set to 1*/ 313 | #define LV_BIG_ENDIAN_SYSTEM 0 314 | 315 | /*Define a custom attribute to `lv_tick_inc` function*/ 316 | #define LV_ATTRIBUTE_TICK_INC 317 | 318 | /*Define a custom attribute to `lv_timer_handler` function*/ 319 | #define LV_ATTRIBUTE_TIMER_HANDLER 320 | 321 | /*Define a custom attribute to `lv_disp_flush_ready` function*/ 322 | #define LV_ATTRIBUTE_FLUSH_READY 323 | 324 | /*Required alignment size for buffers*/ 325 | #define LV_ATTRIBUTE_MEM_ALIGN_SIZE 1 326 | 327 | /*Will be added where memories needs to be aligned (with -Os data might not be aligned to boundary by default). 328 | * E.g. __attribute__((aligned(4)))*/ 329 | #define LV_ATTRIBUTE_MEM_ALIGN 330 | 331 | /*Attribute to mark large constant arrays for example font's bitmaps*/ 332 | #define LV_ATTRIBUTE_LARGE_CONST 333 | 334 | /*Compiler prefix for a big array declaration in RAM*/ 335 | #define LV_ATTRIBUTE_LARGE_RAM_ARRAY 336 | 337 | /*Place performance critical functions into a faster memory (e.g RAM)*/ 338 | #define LV_ATTRIBUTE_FAST_MEM 339 | 340 | /*Prefix variables that are used in GPU accelerated operations, often these need to be placed in RAM sections that are DMA accessible*/ 341 | #define LV_ATTRIBUTE_DMA 342 | 343 | /*Export integer constant to binding. This macro is used with constants in the form of LV_ that 344 | *should also appear on LVGL binding API such as Micropython.*/ 345 | #define LV_EXPORT_CONST_INT(int_value) struct _silence_gcc_warning /*The default value just prevents GCC warning*/ 346 | 347 | /*Extend the default -32k..32k coordinate range to -4M..4M by using int32_t for coordinates instead of int16_t*/ 348 | #define LV_USE_LARGE_COORD 0 349 | 350 | /*================== 351 | * FONT USAGE 352 | *===================*/ 353 | 354 | /*Montserrat fonts with ASCII range and some symbols using bpp = 4 355 | *https://fonts.google.com/specimen/Montserrat*/ 356 | #define LV_FONT_MONTSERRAT_8 0 357 | #define LV_FONT_MONTSERRAT_10 0 358 | #define LV_FONT_MONTSERRAT_12 0 359 | #define LV_FONT_MONTSERRAT_14 1 360 | #define LV_FONT_MONTSERRAT_16 0 361 | #define LV_FONT_MONTSERRAT_18 0 362 | #define LV_FONT_MONTSERRAT_20 0 363 | #define LV_FONT_MONTSERRAT_22 0 364 | #define LV_FONT_MONTSERRAT_24 0 365 | #define LV_FONT_MONTSERRAT_26 0 366 | #define LV_FONT_MONTSERRAT_28 0 367 | #define LV_FONT_MONTSERRAT_30 0 368 | #define LV_FONT_MONTSERRAT_32 0 369 | #define LV_FONT_MONTSERRAT_34 0 370 | #define LV_FONT_MONTSERRAT_36 0 371 | #define LV_FONT_MONTSERRAT_38 0 372 | #define LV_FONT_MONTSERRAT_40 0 373 | #define LV_FONT_MONTSERRAT_42 0 374 | #define LV_FONT_MONTSERRAT_44 0 375 | #define LV_FONT_MONTSERRAT_46 0 376 | #define LV_FONT_MONTSERRAT_48 0 377 | 378 | /*Demonstrate special features*/ 379 | #define LV_FONT_MONTSERRAT_12_SUBPX 0 380 | #define LV_FONT_MONTSERRAT_28_COMPRESSED 0 /*bpp = 3*/ 381 | #define LV_FONT_DEJAVU_16_PERSIAN_HEBREW 0 /*Hebrew, Arabic, Persian letters and all their forms*/ 382 | #define LV_FONT_SIMSUN_16_CJK 0 /*1000 most common CJK radicals*/ 383 | 384 | /*Pixel perfect monospace fonts*/ 385 | #define LV_FONT_UNSCII_8 0 386 | #define LV_FONT_UNSCII_16 0 387 | 388 | /*Optionally declare custom fonts here. 389 | *You can use these fonts as default font too and they will be available globally. 390 | *E.g. #define LV_FONT_CUSTOM_DECLARE LV_FONT_DECLARE(my_font_1) LV_FONT_DECLARE(my_font_2)*/ 391 | #define LV_FONT_CUSTOM_DECLARE 392 | 393 | /*Always set a default font*/ 394 | #define LV_FONT_DEFAULT &lv_font_montserrat_14 395 | 396 | /*Enable handling large font and/or fonts with a lot of characters. 397 | *The limit depends on the font size, font face and bpp. 398 | *Compiler error will be triggered if a font needs it.*/ 399 | #define LV_FONT_FMT_TXT_LARGE 0 400 | 401 | /*Enables/disables support for compressed fonts.*/ 402 | #define LV_USE_FONT_COMPRESSED 0 403 | 404 | /*Enable subpixel rendering*/ 405 | #define LV_USE_FONT_SUBPX 0 406 | #if LV_USE_FONT_SUBPX 407 | /*Set the pixel order of the display. Physical order of RGB channels. Doesn't matter with "normal" fonts.*/ 408 | #define LV_FONT_SUBPX_BGR 0 /*0: RGB; 1:BGR order*/ 409 | #endif 410 | 411 | /*Enable drawing placeholders when glyph dsc is not found*/ 412 | #define LV_USE_FONT_PLACEHOLDER 1 413 | 414 | /*================= 415 | * TEXT SETTINGS 416 | *=================*/ 417 | 418 | /** 419 | * Select a character encoding for strings. 420 | * Your IDE or editor should have the same character encoding 421 | * - LV_TXT_ENC_UTF8 422 | * - LV_TXT_ENC_ASCII 423 | */ 424 | #define LV_TXT_ENC LV_TXT_ENC_UTF8 425 | 426 | /*Can break (wrap) texts on these chars*/ 427 | #define LV_TXT_BREAK_CHARS " ,.;:-_" 428 | 429 | /*If a word is at least this long, will break wherever "prettiest" 430 | *To disable, set to a value <= 0*/ 431 | #define LV_TXT_LINE_BREAK_LONG_LEN 0 432 | 433 | /*Minimum number of characters in a long word to put on a line before a break. 434 | *Depends on LV_TXT_LINE_BREAK_LONG_LEN.*/ 435 | #define LV_TXT_LINE_BREAK_LONG_PRE_MIN_LEN 3 436 | 437 | /*Minimum number of characters in a long word to put on a line after a break. 438 | *Depends on LV_TXT_LINE_BREAK_LONG_LEN.*/ 439 | #define LV_TXT_LINE_BREAK_LONG_POST_MIN_LEN 3 440 | 441 | /*The control character to use for signalling text recoloring.*/ 442 | #define LV_TXT_COLOR_CMD "#" 443 | 444 | /*Support bidirectional texts. Allows mixing Left-to-Right and Right-to-Left texts. 445 | *The direction will be processed according to the Unicode Bidirectional Algorithm: 446 | *https://www.w3.org/International/articles/inline-bidi-markup/uba-basics*/ 447 | #define LV_USE_BIDI 0 448 | #if LV_USE_BIDI 449 | /*Set the default direction. Supported values: 450 | *`LV_BASE_DIR_LTR` Left-to-Right 451 | *`LV_BASE_DIR_RTL` Right-to-Left 452 | *`LV_BASE_DIR_AUTO` detect texts base direction*/ 453 | #define LV_BIDI_BASE_DIR_DEF LV_BASE_DIR_AUTO 454 | #endif 455 | 456 | /*Enable Arabic/Persian processing 457 | *In these languages characters should be replaced with an other form based on their position in the text*/ 458 | #define LV_USE_ARABIC_PERSIAN_CHARS 0 459 | 460 | /*================== 461 | * WIDGET USAGE 462 | *================*/ 463 | 464 | /*Documentation of the widgets: https://docs.lvgl.io/latest/en/html/widgets/index.html*/ 465 | 466 | #define LV_USE_ARC 1 467 | 468 | #define LV_USE_BAR 1 469 | 470 | #define LV_USE_BTN 1 471 | 472 | #define LV_USE_BTNMATRIX 1 473 | 474 | #define LV_USE_CANVAS 1 475 | 476 | #define LV_USE_CHECKBOX 1 477 | 478 | #define LV_USE_DROPDOWN 1 /*Requires: lv_label*/ 479 | 480 | #define LV_USE_IMG 1 /*Requires: lv_label*/ 481 | 482 | #define LV_USE_LABEL 1 483 | #if LV_USE_LABEL 484 | #define LV_LABEL_TEXT_SELECTION 1 /*Enable selecting text of the label*/ 485 | #define LV_LABEL_LONG_TXT_HINT 1 /*Store some extra info in labels to speed up drawing of very long texts*/ 486 | #endif 487 | 488 | #define LV_USE_LINE 1 489 | 490 | #define LV_USE_ROLLER 1 /*Requires: lv_label*/ 491 | #if LV_USE_ROLLER 492 | #define LV_ROLLER_INF_PAGES 7 /*Number of extra "pages" when the roller is infinite*/ 493 | #endif 494 | 495 | #define LV_USE_SLIDER 1 /*Requires: lv_bar*/ 496 | 497 | #define LV_USE_SWITCH 1 498 | 499 | #define LV_USE_TEXTAREA 1 /*Requires: lv_label*/ 500 | #if LV_USE_TEXTAREA != 0 501 | #define LV_TEXTAREA_DEF_PWD_SHOW_TIME 1500 /*ms*/ 502 | #endif 503 | 504 | #define LV_USE_TABLE 1 505 | 506 | /*================== 507 | * EXTRA COMPONENTS 508 | *==================*/ 509 | 510 | /*----------- 511 | * Widgets 512 | *----------*/ 513 | #define LV_USE_ANIMIMG 1 514 | 515 | #define LV_USE_CALENDAR 1 516 | #if LV_USE_CALENDAR 517 | #define LV_CALENDAR_WEEK_STARTS_MONDAY 0 518 | #if LV_CALENDAR_WEEK_STARTS_MONDAY 519 | #define LV_CALENDAR_DEFAULT_DAY_NAMES {"Mo", "Tu", "We", "Th", "Fr", "Sa", "Su"} 520 | #else 521 | #define LV_CALENDAR_DEFAULT_DAY_NAMES {"Su", "Mo", "Tu", "We", "Th", "Fr", "Sa"} 522 | #endif 523 | 524 | #define LV_CALENDAR_DEFAULT_MONTH_NAMES {"January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"} 525 | #define LV_USE_CALENDAR_HEADER_ARROW 1 526 | #define LV_USE_CALENDAR_HEADER_DROPDOWN 1 527 | #endif /*LV_USE_CALENDAR*/ 528 | 529 | #define LV_USE_CHART 1 530 | 531 | #define LV_USE_COLORWHEEL 1 532 | 533 | #define LV_USE_IMGBTN 1 534 | 535 | #define LV_USE_KEYBOARD 1 536 | 537 | #define LV_USE_LED 1 538 | 539 | #define LV_USE_LIST 1 540 | 541 | #define LV_USE_MENU 1 542 | 543 | #define LV_USE_METER 1 544 | 545 | #define LV_USE_MSGBOX 1 546 | 547 | #define LV_USE_SPAN 1 548 | #if LV_USE_SPAN 549 | /*A line text can contain maximum num of span descriptor */ 550 | #define LV_SPAN_SNIPPET_STACK_SIZE 64 551 | #endif 552 | 553 | #define LV_USE_SPINBOX 1 554 | 555 | #define LV_USE_SPINNER 1 556 | 557 | #define LV_USE_TABVIEW 1 558 | 559 | #define LV_USE_TILEVIEW 1 560 | 561 | #define LV_USE_WIN 1 562 | 563 | /*----------- 564 | * Themes 565 | *----------*/ 566 | 567 | /*A simple, impressive and very complete theme*/ 568 | #define LV_USE_THEME_DEFAULT 1 569 | #if LV_USE_THEME_DEFAULT 570 | 571 | /*0: Light mode; 1: Dark mode*/ 572 | #define LV_THEME_DEFAULT_DARK 0 573 | 574 | /*1: Enable grow on press*/ 575 | #define LV_THEME_DEFAULT_GROW 1 576 | 577 | /*Default transition time in [ms]*/ 578 | #define LV_THEME_DEFAULT_TRANSITION_TIME 80 579 | #endif /*LV_USE_THEME_DEFAULT*/ 580 | 581 | /*A very simple theme that is a good starting point for a custom theme*/ 582 | #define LV_USE_THEME_BASIC 1 583 | 584 | /*A theme designed for monochrome displays*/ 585 | #define LV_USE_THEME_MONO 1 586 | 587 | /*----------- 588 | * Layouts 589 | *----------*/ 590 | 591 | /*A layout similar to Flexbox in CSS.*/ 592 | #define LV_USE_FLEX 1 593 | 594 | /*A layout similar to Grid in CSS.*/ 595 | #define LV_USE_GRID 1 596 | 597 | /*--------------------- 598 | * 3rd party libraries 599 | *--------------------*/ 600 | 601 | /*File system interfaces for common APIs */ 602 | 603 | /*API for fopen, fread, etc*/ 604 | #define LV_USE_FS_STDIO 0 605 | #if LV_USE_FS_STDIO 606 | #define LV_FS_STDIO_LETTER '\0' /*Set an upper cased letter on which the drive will accessible (e.g. 'A')*/ 607 | #define LV_FS_STDIO_PATH "" /*Set the working directory. File/directory paths will be appended to it.*/ 608 | #define LV_FS_STDIO_CACHE_SIZE 0 /*>0 to cache this number of bytes in lv_fs_read()*/ 609 | #endif 610 | 611 | /*API for open, read, etc*/ 612 | #define LV_USE_FS_POSIX 0 613 | #if LV_USE_FS_POSIX 614 | #define LV_FS_POSIX_LETTER '\0' /*Set an upper cased letter on which the drive will accessible (e.g. 'A')*/ 615 | #define LV_FS_POSIX_PATH "" /*Set the working directory. File/directory paths will be appended to it.*/ 616 | #define LV_FS_POSIX_CACHE_SIZE 0 /*>0 to cache this number of bytes in lv_fs_read()*/ 617 | #endif 618 | 619 | /*API for CreateFile, ReadFile, etc*/ 620 | #define LV_USE_FS_WIN32 0 621 | #if LV_USE_FS_WIN32 622 | #define LV_FS_WIN32_LETTER '\0' /*Set an upper cased letter on which the drive will accessible (e.g. 'A')*/ 623 | #define LV_FS_WIN32_PATH "" /*Set the working directory. File/directory paths will be appended to it.*/ 624 | #define LV_FS_WIN32_CACHE_SIZE 0 /*>0 to cache this number of bytes in lv_fs_read()*/ 625 | #endif 626 | 627 | /*API for FATFS (needs to be added separately). Uses f_open, f_read, etc*/ 628 | #define LV_USE_FS_FATFS 0 629 | #if LV_USE_FS_FATFS 630 | #define LV_FS_FATFS_LETTER '\0' /*Set an upper cased letter on which the drive will accessible (e.g. 'A')*/ 631 | #define LV_FS_FATFS_CACHE_SIZE 0 /*>0 to cache this number of bytes in lv_fs_read()*/ 632 | #endif 633 | 634 | /*PNG decoder library*/ 635 | #define LV_USE_PNG 0 636 | 637 | /*BMP decoder library*/ 638 | #define LV_USE_BMP 0 639 | 640 | /* JPG + split JPG decoder library. 641 | * Split JPG is a custom format optimized for embedded systems. */ 642 | #define LV_USE_SJPG 0 643 | 644 | /*GIF decoder library*/ 645 | #define LV_USE_GIF 0 646 | 647 | /*QR code library*/ 648 | #define LV_USE_QRCODE 0 649 | 650 | /*FreeType library*/ 651 | #define LV_USE_FREETYPE 0 652 | #if LV_USE_FREETYPE 653 | /*Memory used by FreeType to cache characters [bytes] (-1: no caching)*/ 654 | #define LV_FREETYPE_CACHE_SIZE (16 * 1024) 655 | #if LV_FREETYPE_CACHE_SIZE >= 0 656 | /* 1: bitmap cache use the sbit cache, 0:bitmap cache use the image cache. */ 657 | /* sbit cache:it is much more memory efficient for small bitmaps(font size < 256) */ 658 | /* if font size >= 256, must be configured as image cache */ 659 | #define LV_FREETYPE_SBIT_CACHE 0 660 | /* Maximum number of opened FT_Face/FT_Size objects managed by this cache instance. */ 661 | /* (0:use system defaults) */ 662 | #define LV_FREETYPE_CACHE_FT_FACES 0 663 | #define LV_FREETYPE_CACHE_FT_SIZES 0 664 | #endif 665 | #endif 666 | 667 | /*Rlottie library*/ 668 | #define LV_USE_RLOTTIE 0 669 | 670 | /*FFmpeg library for image decoding and playing videos 671 | *Supports all major image formats so do not enable other image decoder with it*/ 672 | #define LV_USE_FFMPEG 0 673 | #if LV_USE_FFMPEG 674 | /*Dump input information to stderr*/ 675 | #define LV_FFMPEG_DUMP_FORMAT 0 676 | #endif 677 | 678 | /*----------- 679 | * Others 680 | *----------*/ 681 | 682 | /*1: Enable API to take snapshot for object*/ 683 | #define LV_USE_SNAPSHOT 0 684 | 685 | /*1: Enable Monkey test*/ 686 | #define LV_USE_MONKEY 0 687 | 688 | /*1: Enable grid navigation*/ 689 | #define LV_USE_GRIDNAV 0 690 | 691 | /*1: Enable lv_obj fragment*/ 692 | #define LV_USE_FRAGMENT 0 693 | 694 | /*1: Support using images as font in label or span widgets */ 695 | #define LV_USE_IMGFONT 0 696 | 697 | /*1: Enable a published subscriber based messaging system */ 698 | #define LV_USE_MSG 0 699 | 700 | /*1: Enable Pinyin input method*/ 701 | /*Requires: lv_keyboard*/ 702 | #define LV_USE_IME_PINYIN 0 703 | #if LV_USE_IME_PINYIN 704 | /*1: Use default thesaurus*/ 705 | /*If you do not use the default thesaurus, be sure to use `lv_ime_pinyin` after setting the thesauruss*/ 706 | #define LV_IME_PINYIN_USE_DEFAULT_DICT 1 707 | /*Set the maximum number of candidate panels that can be displayed*/ 708 | /*This needs to be adjusted according to the size of the screen*/ 709 | #define LV_IME_PINYIN_CAND_TEXT_NUM 6 710 | 711 | /*Use 9 key input(k9)*/ 712 | #define LV_IME_PINYIN_USE_K9_MODE 1 713 | #if LV_IME_PINYIN_USE_K9_MODE == 1 714 | #define LV_IME_PINYIN_K9_CAND_TEXT_NUM 3 715 | #endif // LV_IME_PINYIN_USE_K9_MODE 716 | #endif 717 | 718 | /*================== 719 | * EXAMPLES 720 | *==================*/ 721 | 722 | /*Enable the examples to be built with the library*/ 723 | #define LV_BUILD_EXAMPLES 1 724 | 725 | /*=================== 726 | * DEMO USAGE 727 | ====================*/ 728 | 729 | /*Show some widget. It might be required to increase `LV_MEM_SIZE` */ 730 | #define LV_USE_DEMO_WIDGETS 1 731 | #if LV_USE_DEMO_WIDGETS 732 | #define LV_DEMO_WIDGETS_SLIDESHOW 0 733 | #endif 734 | 735 | /*Demonstrate the usage of encoder and keyboard*/ 736 | #define LV_USE_DEMO_KEYPAD_AND_ENCODER 1 737 | 738 | /*Benchmark your system*/ 739 | #define LV_USE_DEMO_BENCHMARK 1 740 | #if LV_USE_DEMO_BENCHMARK 741 | /*Use RGB565A8 images with 16 bit color depth instead of ARGB8565*/ 742 | #define LV_DEMO_BENCHMARK_RGB565A8 0 743 | #endif 744 | 745 | /*Stress test for LVGL*/ 746 | #define LV_USE_DEMO_STRESS 1 747 | 748 | /*Music player demo*/ 749 | #define LV_USE_DEMO_MUSIC 0 750 | #if LV_USE_DEMO_MUSIC 751 | #define LV_DEMO_MUSIC_SQUARE 0 752 | #define LV_DEMO_MUSIC_LANDSCAPE 0 753 | #define LV_DEMO_MUSIC_ROUND 0 754 | #define LV_DEMO_MUSIC_LARGE 0 755 | #define LV_DEMO_MUSIC_AUTO_PLAY 0 756 | #endif 757 | 758 | /*--END OF LV_CONF_H--*/ 759 | 760 | #endif /*LV_CONF_H*/ 761 | 762 | #endif /*End of "Content enable"*/ 763 | -------------------------------------------------------------------------------- /Firmware/SourceCode/Emma_test/components/EmmaBSP/LvglPort/lv_conf_temp.h: -------------------------------------------------------------------------------- 1 | /** 2 | * @file lv_conf.h 3 | * Configuration file for v8.3.4 4 | */ 5 | 6 | /* 7 | * Copy this file as `lv_conf.h` 8 | * 1. simply next to the `lvgl` folder 9 | * 2. or any other places and 10 | * - define `LV_CONF_INCLUDE_SIMPLE` 11 | * - add the path as include path 12 | */ 13 | 14 | /* clang-format off */ 15 | #if 1 /*Set it to "1" to enable content*/ 16 | 17 | #ifndef LV_CONF_H 18 | #define LV_CONF_H 19 | 20 | #include 21 | 22 | /*==================== 23 | COLOR SETTINGS 24 | *====================*/ 25 | 26 | /*Color depth: 1 (1 byte per pixel), 8 (RGB332), 16 (RGB565), 32 (ARGB8888)*/ 27 | #define LV_COLOR_DEPTH 16 28 | 29 | /*Swap the 2 bytes of RGB565 color. Useful if the display has an 8-bit interface (e.g. SPI)*/ 30 | #define LV_COLOR_16_SWAP 0 31 | 32 | /*Enable features to draw on transparent background. 33 | *It's required if opa, and transform_* style properties are used. 34 | *Can be also used if the UI is above another layer, e.g. an OSD menu or video player.*/ 35 | #define LV_COLOR_SCREEN_TRANSP 0 36 | 37 | /* Adjust color mix functions rounding. GPUs might calculate color mix (blending) differently. 38 | * 0: round down, 64: round up from x.75, 128: round up from half, 192: round up from x.25, 254: round up */ 39 | #define LV_COLOR_MIX_ROUND_OFS 0 40 | 41 | /*Images pixels with this color will not be drawn if they are chroma keyed)*/ 42 | #define LV_COLOR_CHROMA_KEY lv_color_hex(0x00ff00) /*pure green*/ 43 | 44 | /*========================= 45 | MEMORY SETTINGS 46 | *=========================*/ 47 | 48 | /*1: use custom malloc/free, 0: use the built-in `lv_mem_alloc()` and `lv_mem_free()`*/ 49 | #define LV_MEM_CUSTOM 1 50 | #if LV_MEM_CUSTOM == 0 51 | /*Size of the memory available for `lv_mem_alloc()` in bytes (>= 2kB)*/ 52 | #define LV_MEM_SIZE (72U * 1024U) /*[bytes]*/ 53 | 54 | /*Set an address for the memory pool instead of allocating it as a normal array. Can be in external SRAM too.*/ 55 | #define LV_MEM_ADR 0 /*0: unused*/ 56 | /*Instead of an address give a memory allocator that will be called to get a memory pool for LVGL. E.g. my_malloc*/ 57 | #if LV_MEM_ADR == 0 58 | #undef LV_MEM_POOL_INCLUDE 59 | #undef LV_MEM_POOL_ALLOC 60 | #endif 61 | 62 | #else /*LV_MEM_CUSTOM*/ 63 | #define LV_MEM_CUSTOM_INCLUDE /*Header for the dynamic memory function*/ 64 | #define LV_MEM_CUSTOM_ALLOC malloc 65 | #define LV_MEM_CUSTOM_FREE free 66 | #define LV_MEM_CUSTOM_REALLOC realloc 67 | #endif /*LV_MEM_CUSTOM*/ 68 | 69 | /*Number of the intermediate memory buffer used during rendering and other internal processing mechanisms. 70 | *You will see an error log message if there wasn't enough buffers. */ 71 | #define LV_MEM_BUF_MAX_NUM 16 72 | 73 | /*Use the standard `memcpy` and `memset` instead of LVGL's own functions. (Might or might not be faster).*/ 74 | #define LV_MEMCPY_MEMSET_STD 0 75 | 76 | /*==================== 77 | HAL SETTINGS 78 | *====================*/ 79 | 80 | /*Default display refresh period. LVG will redraw changed areas with this period time*/ 81 | #define LV_DISP_DEF_REFR_PERIOD 16 /*[ms]*/ 82 | 83 | /*Input device read period in milliseconds*/ 84 | #define LV_INDEV_DEF_READ_PERIOD 30 /*[ms]*/ 85 | 86 | /*Use a custom tick source that tells the elapsed time in milliseconds. 87 | *It removes the need to manually update the tick with `lv_tick_inc()`)*/ 88 | #define LV_TICK_CUSTOM 1 89 | #if LV_TICK_CUSTOM 90 | // #define LV_TICK_CUSTOM_INCLUDE "Arduino.h" /*Header for the system time function*/ 91 | // #define LV_TICK_CUSTOM_SYS_TIME_EXPR (millis()) /*Expression evaluating to current system time in ms*/ 92 | /*If using lvgl as ESP32 component*/ 93 | #define LV_TICK_CUSTOM_INCLUDE "esp_timer.h" 94 | #define LV_TICK_CUSTOM_SYS_TIME_EXPR ((esp_timer_get_time() / 1000LL)) 95 | #endif /*LV_TICK_CUSTOM*/ 96 | 97 | /*Default Dot Per Inch. Used to initialize default sizes such as widgets sized, style paddings. 98 | *(Not so important, you can adjust it to modify default sizes and spaces)*/ 99 | #define LV_DPI_DEF 130 /*[px/inch]*/ 100 | 101 | /*======================= 102 | * FEATURE CONFIGURATION 103 | *=======================*/ 104 | 105 | /*------------- 106 | * Drawing 107 | *-----------*/ 108 | 109 | /*Enable complex draw engine. 110 | *Required to draw shadow, gradient, rounded corners, circles, arc, skew lines, image transformations or any masks*/ 111 | #define LV_DRAW_COMPLEX 1 112 | #if LV_DRAW_COMPLEX != 0 113 | 114 | /*Allow buffering some shadow calculation. 115 | *LV_SHADOW_CACHE_SIZE is the max. shadow size to buffer, where shadow size is `shadow_width + radius` 116 | *Caching has LV_SHADOW_CACHE_SIZE^2 RAM cost*/ 117 | #define LV_SHADOW_CACHE_SIZE 0 118 | 119 | /* Set number of maximally cached circle data. 120 | * The circumference of 1/4 circle are saved for anti-aliasing 121 | * radius * 4 bytes are used per circle (the most often used radiuses are saved) 122 | * 0: to disable caching */ 123 | #define LV_CIRCLE_CACHE_SIZE 4 124 | #endif /*LV_DRAW_COMPLEX*/ 125 | 126 | /** 127 | * "Simple layers" are used when a widget has `style_opa < 255` to buffer the widget into a layer 128 | * and blend it as an image with the given opacity. 129 | * Note that `bg_opa`, `text_opa` etc don't require buffering into layer) 130 | * The widget can be buffered in smaller chunks to avoid using large buffers. 131 | * 132 | * - LV_LAYER_SIMPLE_BUF_SIZE: [bytes] the optimal target buffer size. LVGL will try to allocate it 133 | * - LV_LAYER_SIMPLE_FALLBACK_BUF_SIZE: [bytes] used if `LV_LAYER_SIMPLE_BUF_SIZE` couldn't be allocated. 134 | * 135 | * Both buffer sizes are in bytes. 136 | * "Transformed layers" (where transform_angle/zoom properties are used) use larger buffers 137 | * and can't be drawn in chunks. So these settings affects only widgets with opacity. 138 | */ 139 | #define LV_LAYER_SIMPLE_BUF_SIZE (24 * 1024) 140 | #define LV_LAYER_SIMPLE_FALLBACK_BUF_SIZE (3 * 1024) 141 | 142 | /*Default image cache size. Image caching keeps the images opened. 143 | *If only the built-in image formats are used there is no real advantage of caching. (I.e. if no new image decoder is added) 144 | *With complex image decoders (e.g. PNG or JPG) caching can save the continuous open/decode of images. 145 | *However the opened images might consume additional RAM. 146 | *0: to disable caching*/ 147 | #define LV_IMG_CACHE_DEF_SIZE 0 148 | 149 | /*Number of stops allowed per gradient. Increase this to allow more stops. 150 | *This adds (sizeof(lv_color_t) + 1) bytes per additional stop*/ 151 | #define LV_GRADIENT_MAX_STOPS 2 152 | 153 | /*Default gradient buffer size. 154 | *When LVGL calculates the gradient "maps" it can save them into a cache to avoid calculating them again. 155 | *LV_GRAD_CACHE_DEF_SIZE sets the size of this cache in bytes. 156 | *If the cache is too small the map will be allocated only while it's required for the drawing. 157 | *0 mean no caching.*/ 158 | #define LV_GRAD_CACHE_DEF_SIZE 0 159 | 160 | /*Allow dithering the gradients (to achieve visual smooth color gradients on limited color depth display) 161 | *LV_DITHER_GRADIENT implies allocating one or two more lines of the object's rendering surface 162 | *The increase in memory consumption is (32 bits * object width) plus 24 bits * object width if using error diffusion */ 163 | #define LV_DITHER_GRADIENT 0 164 | #if LV_DITHER_GRADIENT 165 | /*Add support for error diffusion dithering. 166 | *Error diffusion dithering gets a much better visual result, but implies more CPU consumption and memory when drawing. 167 | *The increase in memory consumption is (24 bits * object's width)*/ 168 | #define LV_DITHER_ERROR_DIFFUSION 0 169 | #endif 170 | 171 | /*Maximum buffer size to allocate for rotation. 172 | *Only used if software rotation is enabled in the display driver.*/ 173 | #define LV_DISP_ROT_MAX_BUF (10*1024) 174 | 175 | /*------------- 176 | * GPU 177 | *-----------*/ 178 | 179 | /*Use Arm's 2D acceleration library Arm-2D */ 180 | #define LV_USE_GPU_ARM2D 0 181 | 182 | /*Use STM32's DMA2D (aka Chrom Art) GPU*/ 183 | #define LV_USE_GPU_STM32_DMA2D 0 184 | #if LV_USE_GPU_STM32_DMA2D 185 | /*Must be defined to include path of CMSIS header of target processor 186 | e.g. "stm32f769xx.h" or "stm32f429xx.h"*/ 187 | #define LV_GPU_DMA2D_CMSIS_INCLUDE 188 | #endif 189 | 190 | /*Use SWM341's DMA2D GPU*/ 191 | #define LV_USE_GPU_SWM341_DMA2D 0 192 | #if LV_USE_GPU_SWM341_DMA2D 193 | #define LV_GPU_SWM341_DMA2D_INCLUDE "SWM341.h" 194 | #endif 195 | 196 | /*Use NXP's PXP GPU iMX RTxxx platforms*/ 197 | #define LV_USE_GPU_NXP_PXP 0 198 | #if LV_USE_GPU_NXP_PXP 199 | /*1: Add default bare metal and FreeRTOS interrupt handling routines for PXP (lv_gpu_nxp_pxp_osa.c) 200 | * and call lv_gpu_nxp_pxp_init() automatically during lv_init(). Note that symbol SDK_OS_FREE_RTOS 201 | * has to be defined in order to use FreeRTOS OSA, otherwise bare-metal implementation is selected. 202 | *0: lv_gpu_nxp_pxp_init() has to be called manually before lv_init() 203 | */ 204 | #define LV_USE_GPU_NXP_PXP_AUTO_INIT 0 205 | #endif 206 | 207 | /*Use NXP's VG-Lite GPU iMX RTxxx platforms*/ 208 | #define LV_USE_GPU_NXP_VG_LITE 0 209 | 210 | /*Use SDL renderer API*/ 211 | #define LV_USE_GPU_SDL 0 212 | #if LV_USE_GPU_SDL 213 | #define LV_GPU_SDL_INCLUDE_PATH 214 | /*Texture cache size, 8MB by default*/ 215 | #define LV_GPU_SDL_LRU_SIZE (1024 * 1024 * 8) 216 | /*Custom blend mode for mask drawing, disable if you need to link with older SDL2 lib*/ 217 | #define LV_GPU_SDL_CUSTOM_BLEND_MODE (SDL_VERSION_ATLEAST(2, 0, 6)) 218 | #endif 219 | 220 | /*------------- 221 | * Logging 222 | *-----------*/ 223 | 224 | /*Enable the log module*/ 225 | #define LV_USE_LOG 0 226 | #if LV_USE_LOG 227 | 228 | /*How important log should be added: 229 | *LV_LOG_LEVEL_TRACE A lot of logs to give detailed information 230 | *LV_LOG_LEVEL_INFO Log important events 231 | *LV_LOG_LEVEL_WARN Log if something unwanted happened but didn't cause a problem 232 | *LV_LOG_LEVEL_ERROR Only critical issue, when the system may fail 233 | *LV_LOG_LEVEL_USER Only logs added by the user 234 | *LV_LOG_LEVEL_NONE Do not log anything*/ 235 | #define LV_LOG_LEVEL LV_LOG_LEVEL_WARN 236 | 237 | /*1: Print the log with 'printf'; 238 | *0: User need to register a callback with `lv_log_register_print_cb()`*/ 239 | #define LV_LOG_PRINTF 0 240 | 241 | /*Enable/disable LV_LOG_TRACE in modules that produces a huge number of logs*/ 242 | #define LV_LOG_TRACE_MEM 1 243 | #define LV_LOG_TRACE_TIMER 1 244 | #define LV_LOG_TRACE_INDEV 1 245 | #define LV_LOG_TRACE_DISP_REFR 1 246 | #define LV_LOG_TRACE_EVENT 1 247 | #define LV_LOG_TRACE_OBJ_CREATE 1 248 | #define LV_LOG_TRACE_LAYOUT 1 249 | #define LV_LOG_TRACE_ANIM 1 250 | 251 | #endif /*LV_USE_LOG*/ 252 | 253 | /*------------- 254 | * Asserts 255 | *-----------*/ 256 | 257 | /*Enable asserts if an operation is failed or an invalid data is found. 258 | *If LV_USE_LOG is enabled an error message will be printed on failure*/ 259 | #define LV_USE_ASSERT_NULL 1 /*Check if the parameter is NULL. (Very fast, recommended)*/ 260 | #define LV_USE_ASSERT_MALLOC 1 /*Checks is the memory is successfully allocated or no. (Very fast, recommended)*/ 261 | #define LV_USE_ASSERT_STYLE 0 /*Check if the styles are properly initialized. (Very fast, recommended)*/ 262 | #define LV_USE_ASSERT_MEM_INTEGRITY 0 /*Check the integrity of `lv_mem` after critical operations. (Slow)*/ 263 | #define LV_USE_ASSERT_OBJ 0 /*Check the object's type and existence (e.g. not deleted). (Slow)*/ 264 | 265 | /*Add a custom handler when assert happens e.g. to restart the MCU*/ 266 | #define LV_ASSERT_HANDLER_INCLUDE 267 | #define LV_ASSERT_HANDLER while(1); /*Halt by default*/ 268 | 269 | /*------------- 270 | * Others 271 | *-----------*/ 272 | 273 | /*1: Show CPU usage and FPS count*/ 274 | #define LV_USE_PERF_MONITOR 1 275 | #if LV_USE_PERF_MONITOR 276 | #define LV_USE_PERF_MONITOR_POS LV_ALIGN_BOTTOM_RIGHT 277 | #endif 278 | 279 | /*1: Show the used memory and the memory fragmentation 280 | * Requires LV_MEM_CUSTOM = 0*/ 281 | #define LV_USE_MEM_MONITOR 0 282 | #if LV_USE_MEM_MONITOR 283 | #define LV_USE_MEM_MONITOR_POS LV_ALIGN_BOTTOM_LEFT 284 | #endif 285 | 286 | /*1: Draw random colored rectangles over the redrawn areas*/ 287 | #define LV_USE_REFR_DEBUG 0 288 | 289 | /*Change the built in (v)snprintf functions*/ 290 | #define LV_SPRINTF_CUSTOM 0 291 | #if LV_SPRINTF_CUSTOM 292 | #define LV_SPRINTF_INCLUDE 293 | #define lv_snprintf snprintf 294 | #define lv_vsnprintf vsnprintf 295 | #else /*LV_SPRINTF_CUSTOM*/ 296 | #define LV_SPRINTF_USE_FLOAT 0 297 | #endif /*LV_SPRINTF_CUSTOM*/ 298 | 299 | #define LV_USE_USER_DATA 1 300 | 301 | /*Garbage Collector settings 302 | *Used if lvgl is bound to higher level language and the memory is managed by that language*/ 303 | #define LV_ENABLE_GC 0 304 | #if LV_ENABLE_GC != 0 305 | #define LV_GC_INCLUDE "gc.h" /*Include Garbage Collector related things*/ 306 | #endif /*LV_ENABLE_GC*/ 307 | 308 | /*===================== 309 | * COMPILER SETTINGS 310 | *====================*/ 311 | 312 | /*For big endian systems set to 1*/ 313 | #define LV_BIG_ENDIAN_SYSTEM 0 314 | 315 | /*Define a custom attribute to `lv_tick_inc` function*/ 316 | #define LV_ATTRIBUTE_TICK_INC 317 | 318 | /*Define a custom attribute to `lv_timer_handler` function*/ 319 | #define LV_ATTRIBUTE_TIMER_HANDLER 320 | 321 | /*Define a custom attribute to `lv_disp_flush_ready` function*/ 322 | #define LV_ATTRIBUTE_FLUSH_READY 323 | 324 | /*Required alignment size for buffers*/ 325 | #define LV_ATTRIBUTE_MEM_ALIGN_SIZE 1 326 | 327 | /*Will be added where memories needs to be aligned (with -Os data might not be aligned to boundary by default). 328 | * E.g. __attribute__((aligned(4)))*/ 329 | #define LV_ATTRIBUTE_MEM_ALIGN 330 | 331 | /*Attribute to mark large constant arrays for example font's bitmaps*/ 332 | #define LV_ATTRIBUTE_LARGE_CONST 333 | 334 | /*Compiler prefix for a big array declaration in RAM*/ 335 | #define LV_ATTRIBUTE_LARGE_RAM_ARRAY 336 | 337 | /*Place performance critical functions into a faster memory (e.g RAM)*/ 338 | #define LV_ATTRIBUTE_FAST_MEM 339 | 340 | /*Prefix variables that are used in GPU accelerated operations, often these need to be placed in RAM sections that are DMA accessible*/ 341 | #define LV_ATTRIBUTE_DMA 342 | 343 | /*Export integer constant to binding. This macro is used with constants in the form of LV_ that 344 | *should also appear on LVGL binding API such as Micropython.*/ 345 | #define LV_EXPORT_CONST_INT(int_value) struct _silence_gcc_warning /*The default value just prevents GCC warning*/ 346 | 347 | /*Extend the default -32k..32k coordinate range to -4M..4M by using int32_t for coordinates instead of int16_t*/ 348 | #define LV_USE_LARGE_COORD 0 349 | 350 | /*================== 351 | * FONT USAGE 352 | *===================*/ 353 | 354 | /*Montserrat fonts with ASCII range and some symbols using bpp = 4 355 | *https://fonts.google.com/specimen/Montserrat*/ 356 | #define LV_FONT_MONTSERRAT_8 0 357 | #define LV_FONT_MONTSERRAT_10 0 358 | #define LV_FONT_MONTSERRAT_12 0 359 | #define LV_FONT_MONTSERRAT_14 1 360 | #define LV_FONT_MONTSERRAT_16 0 361 | #define LV_FONT_MONTSERRAT_18 0 362 | #define LV_FONT_MONTSERRAT_20 0 363 | #define LV_FONT_MONTSERRAT_22 0 364 | #define LV_FONT_MONTSERRAT_24 0 365 | #define LV_FONT_MONTSERRAT_26 0 366 | #define LV_FONT_MONTSERRAT_28 0 367 | #define LV_FONT_MONTSERRAT_30 0 368 | #define LV_FONT_MONTSERRAT_32 0 369 | #define LV_FONT_MONTSERRAT_34 0 370 | #define LV_FONT_MONTSERRAT_36 0 371 | #define LV_FONT_MONTSERRAT_38 0 372 | #define LV_FONT_MONTSERRAT_40 0 373 | #define LV_FONT_MONTSERRAT_42 0 374 | #define LV_FONT_MONTSERRAT_44 0 375 | #define LV_FONT_MONTSERRAT_46 0 376 | #define LV_FONT_MONTSERRAT_48 0 377 | 378 | /*Demonstrate special features*/ 379 | #define LV_FONT_MONTSERRAT_12_SUBPX 0 380 | #define LV_FONT_MONTSERRAT_28_COMPRESSED 0 /*bpp = 3*/ 381 | #define LV_FONT_DEJAVU_16_PERSIAN_HEBREW 0 /*Hebrew, Arabic, Persian letters and all their forms*/ 382 | #define LV_FONT_SIMSUN_16_CJK 0 /*1000 most common CJK radicals*/ 383 | 384 | /*Pixel perfect monospace fonts*/ 385 | #define LV_FONT_UNSCII_8 0 386 | #define LV_FONT_UNSCII_16 0 387 | 388 | /*Optionally declare custom fonts here. 389 | *You can use these fonts as default font too and they will be available globally. 390 | *E.g. #define LV_FONT_CUSTOM_DECLARE LV_FONT_DECLARE(my_font_1) LV_FONT_DECLARE(my_font_2)*/ 391 | #define LV_FONT_CUSTOM_DECLARE 392 | 393 | /*Always set a default font*/ 394 | #define LV_FONT_DEFAULT &lv_font_montserrat_14 395 | 396 | /*Enable handling large font and/or fonts with a lot of characters. 397 | *The limit depends on the font size, font face and bpp. 398 | *Compiler error will be triggered if a font needs it.*/ 399 | #define LV_FONT_FMT_TXT_LARGE 0 400 | 401 | /*Enables/disables support for compressed fonts.*/ 402 | #define LV_USE_FONT_COMPRESSED 0 403 | 404 | /*Enable subpixel rendering*/ 405 | #define LV_USE_FONT_SUBPX 0 406 | #if LV_USE_FONT_SUBPX 407 | /*Set the pixel order of the display. Physical order of RGB channels. Doesn't matter with "normal" fonts.*/ 408 | #define LV_FONT_SUBPX_BGR 0 /*0: RGB; 1:BGR order*/ 409 | #endif 410 | 411 | /*Enable drawing placeholders when glyph dsc is not found*/ 412 | #define LV_USE_FONT_PLACEHOLDER 1 413 | 414 | /*================= 415 | * TEXT SETTINGS 416 | *=================*/ 417 | 418 | /** 419 | * Select a character encoding for strings. 420 | * Your IDE or editor should have the same character encoding 421 | * - LV_TXT_ENC_UTF8 422 | * - LV_TXT_ENC_ASCII 423 | */ 424 | #define LV_TXT_ENC LV_TXT_ENC_UTF8 425 | 426 | /*Can break (wrap) texts on these chars*/ 427 | #define LV_TXT_BREAK_CHARS " ,.;:-_" 428 | 429 | /*If a word is at least this long, will break wherever "prettiest" 430 | *To disable, set to a value <= 0*/ 431 | #define LV_TXT_LINE_BREAK_LONG_LEN 0 432 | 433 | /*Minimum number of characters in a long word to put on a line before a break. 434 | *Depends on LV_TXT_LINE_BREAK_LONG_LEN.*/ 435 | #define LV_TXT_LINE_BREAK_LONG_PRE_MIN_LEN 3 436 | 437 | /*Minimum number of characters in a long word to put on a line after a break. 438 | *Depends on LV_TXT_LINE_BREAK_LONG_LEN.*/ 439 | #define LV_TXT_LINE_BREAK_LONG_POST_MIN_LEN 3 440 | 441 | /*The control character to use for signalling text recoloring.*/ 442 | #define LV_TXT_COLOR_CMD "#" 443 | 444 | /*Support bidirectional texts. Allows mixing Left-to-Right and Right-to-Left texts. 445 | *The direction will be processed according to the Unicode Bidirectional Algorithm: 446 | *https://www.w3.org/International/articles/inline-bidi-markup/uba-basics*/ 447 | #define LV_USE_BIDI 0 448 | #if LV_USE_BIDI 449 | /*Set the default direction. Supported values: 450 | *`LV_BASE_DIR_LTR` Left-to-Right 451 | *`LV_BASE_DIR_RTL` Right-to-Left 452 | *`LV_BASE_DIR_AUTO` detect texts base direction*/ 453 | #define LV_BIDI_BASE_DIR_DEF LV_BASE_DIR_AUTO 454 | #endif 455 | 456 | /*Enable Arabic/Persian processing 457 | *In these languages characters should be replaced with an other form based on their position in the text*/ 458 | #define LV_USE_ARABIC_PERSIAN_CHARS 0 459 | 460 | /*================== 461 | * WIDGET USAGE 462 | *================*/ 463 | 464 | /*Documentation of the widgets: https://docs.lvgl.io/latest/en/html/widgets/index.html*/ 465 | 466 | #define LV_USE_ARC 1 467 | 468 | #define LV_USE_BAR 1 469 | 470 | #define LV_USE_BTN 1 471 | 472 | #define LV_USE_BTNMATRIX 1 473 | 474 | #define LV_USE_CANVAS 1 475 | 476 | #define LV_USE_CHECKBOX 1 477 | 478 | #define LV_USE_DROPDOWN 1 /*Requires: lv_label*/ 479 | 480 | #define LV_USE_IMG 1 /*Requires: lv_label*/ 481 | 482 | #define LV_USE_LABEL 1 483 | #if LV_USE_LABEL 484 | #define LV_LABEL_TEXT_SELECTION 1 /*Enable selecting text of the label*/ 485 | #define LV_LABEL_LONG_TXT_HINT 1 /*Store some extra info in labels to speed up drawing of very long texts*/ 486 | #endif 487 | 488 | #define LV_USE_LINE 1 489 | 490 | #define LV_USE_ROLLER 1 /*Requires: lv_label*/ 491 | #if LV_USE_ROLLER 492 | #define LV_ROLLER_INF_PAGES 7 /*Number of extra "pages" when the roller is infinite*/ 493 | #endif 494 | 495 | #define LV_USE_SLIDER 1 /*Requires: lv_bar*/ 496 | 497 | #define LV_USE_SWITCH 1 498 | 499 | #define LV_USE_TEXTAREA 1 /*Requires: lv_label*/ 500 | #if LV_USE_TEXTAREA != 0 501 | #define LV_TEXTAREA_DEF_PWD_SHOW_TIME 1500 /*ms*/ 502 | #endif 503 | 504 | #define LV_USE_TABLE 1 505 | 506 | /*================== 507 | * EXTRA COMPONENTS 508 | *==================*/ 509 | 510 | /*----------- 511 | * Widgets 512 | *----------*/ 513 | #define LV_USE_ANIMIMG 1 514 | 515 | #define LV_USE_CALENDAR 1 516 | #if LV_USE_CALENDAR 517 | #define LV_CALENDAR_WEEK_STARTS_MONDAY 0 518 | #if LV_CALENDAR_WEEK_STARTS_MONDAY 519 | #define LV_CALENDAR_DEFAULT_DAY_NAMES {"Mo", "Tu", "We", "Th", "Fr", "Sa", "Su"} 520 | #else 521 | #define LV_CALENDAR_DEFAULT_DAY_NAMES {"Su", "Mo", "Tu", "We", "Th", "Fr", "Sa"} 522 | #endif 523 | 524 | #define LV_CALENDAR_DEFAULT_MONTH_NAMES {"January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"} 525 | #define LV_USE_CALENDAR_HEADER_ARROW 1 526 | #define LV_USE_CALENDAR_HEADER_DROPDOWN 1 527 | #endif /*LV_USE_CALENDAR*/ 528 | 529 | #define LV_USE_CHART 1 530 | 531 | #define LV_USE_COLORWHEEL 1 532 | 533 | #define LV_USE_IMGBTN 1 534 | 535 | #define LV_USE_KEYBOARD 1 536 | 537 | #define LV_USE_LED 1 538 | 539 | #define LV_USE_LIST 1 540 | 541 | #define LV_USE_MENU 1 542 | 543 | #define LV_USE_METER 1 544 | 545 | #define LV_USE_MSGBOX 1 546 | 547 | #define LV_USE_SPAN 1 548 | #if LV_USE_SPAN 549 | /*A line text can contain maximum num of span descriptor */ 550 | #define LV_SPAN_SNIPPET_STACK_SIZE 64 551 | #endif 552 | 553 | #define LV_USE_SPINBOX 1 554 | 555 | #define LV_USE_SPINNER 1 556 | 557 | #define LV_USE_TABVIEW 1 558 | 559 | #define LV_USE_TILEVIEW 1 560 | 561 | #define LV_USE_WIN 1 562 | 563 | /*----------- 564 | * Themes 565 | *----------*/ 566 | 567 | /*A simple, impressive and very complete theme*/ 568 | #define LV_USE_THEME_DEFAULT 1 569 | #if LV_USE_THEME_DEFAULT 570 | 571 | /*0: Light mode; 1: Dark mode*/ 572 | #define LV_THEME_DEFAULT_DARK 0 573 | 574 | /*1: Enable grow on press*/ 575 | #define LV_THEME_DEFAULT_GROW 1 576 | 577 | /*Default transition time in [ms]*/ 578 | #define LV_THEME_DEFAULT_TRANSITION_TIME 80 579 | #endif /*LV_USE_THEME_DEFAULT*/ 580 | 581 | /*A very simple theme that is a good starting point for a custom theme*/ 582 | #define LV_USE_THEME_BASIC 1 583 | 584 | /*A theme designed for monochrome displays*/ 585 | #define LV_USE_THEME_MONO 1 586 | 587 | /*----------- 588 | * Layouts 589 | *----------*/ 590 | 591 | /*A layout similar to Flexbox in CSS.*/ 592 | #define LV_USE_FLEX 1 593 | 594 | /*A layout similar to Grid in CSS.*/ 595 | #define LV_USE_GRID 1 596 | 597 | /*--------------------- 598 | * 3rd party libraries 599 | *--------------------*/ 600 | 601 | /*File system interfaces for common APIs */ 602 | 603 | /*API for fopen, fread, etc*/ 604 | #define LV_USE_FS_STDIO 0 605 | #if LV_USE_FS_STDIO 606 | #define LV_FS_STDIO_LETTER '\0' /*Set an upper cased letter on which the drive will accessible (e.g. 'A')*/ 607 | #define LV_FS_STDIO_PATH "" /*Set the working directory. File/directory paths will be appended to it.*/ 608 | #define LV_FS_STDIO_CACHE_SIZE 0 /*>0 to cache this number of bytes in lv_fs_read()*/ 609 | #endif 610 | 611 | /*API for open, read, etc*/ 612 | #define LV_USE_FS_POSIX 0 613 | #if LV_USE_FS_POSIX 614 | #define LV_FS_POSIX_LETTER '\0' /*Set an upper cased letter on which the drive will accessible (e.g. 'A')*/ 615 | #define LV_FS_POSIX_PATH "" /*Set the working directory. File/directory paths will be appended to it.*/ 616 | #define LV_FS_POSIX_CACHE_SIZE 0 /*>0 to cache this number of bytes in lv_fs_read()*/ 617 | #endif 618 | 619 | /*API for CreateFile, ReadFile, etc*/ 620 | #define LV_USE_FS_WIN32 0 621 | #if LV_USE_FS_WIN32 622 | #define LV_FS_WIN32_LETTER '\0' /*Set an upper cased letter on which the drive will accessible (e.g. 'A')*/ 623 | #define LV_FS_WIN32_PATH "" /*Set the working directory. File/directory paths will be appended to it.*/ 624 | #define LV_FS_WIN32_CACHE_SIZE 0 /*>0 to cache this number of bytes in lv_fs_read()*/ 625 | #endif 626 | 627 | /*API for FATFS (needs to be added separately). Uses f_open, f_read, etc*/ 628 | #define LV_USE_FS_FATFS 0 629 | #if LV_USE_FS_FATFS 630 | #define LV_FS_FATFS_LETTER '\0' /*Set an upper cased letter on which the drive will accessible (e.g. 'A')*/ 631 | #define LV_FS_FATFS_CACHE_SIZE 0 /*>0 to cache this number of bytes in lv_fs_read()*/ 632 | #endif 633 | 634 | /*PNG decoder library*/ 635 | #define LV_USE_PNG 0 636 | 637 | /*BMP decoder library*/ 638 | #define LV_USE_BMP 0 639 | 640 | /* JPG + split JPG decoder library. 641 | * Split JPG is a custom format optimized for embedded systems. */ 642 | #define LV_USE_SJPG 0 643 | 644 | /*GIF decoder library*/ 645 | #define LV_USE_GIF 0 646 | 647 | /*QR code library*/ 648 | #define LV_USE_QRCODE 0 649 | 650 | /*FreeType library*/ 651 | #define LV_USE_FREETYPE 0 652 | #if LV_USE_FREETYPE 653 | /*Memory used by FreeType to cache characters [bytes] (-1: no caching)*/ 654 | #define LV_FREETYPE_CACHE_SIZE (16 * 1024) 655 | #if LV_FREETYPE_CACHE_SIZE >= 0 656 | /* 1: bitmap cache use the sbit cache, 0:bitmap cache use the image cache. */ 657 | /* sbit cache:it is much more memory efficient for small bitmaps(font size < 256) */ 658 | /* if font size >= 256, must be configured as image cache */ 659 | #define LV_FREETYPE_SBIT_CACHE 0 660 | /* Maximum number of opened FT_Face/FT_Size objects managed by this cache instance. */ 661 | /* (0:use system defaults) */ 662 | #define LV_FREETYPE_CACHE_FT_FACES 0 663 | #define LV_FREETYPE_CACHE_FT_SIZES 0 664 | #endif 665 | #endif 666 | 667 | /*Rlottie library*/ 668 | #define LV_USE_RLOTTIE 0 669 | 670 | /*FFmpeg library for image decoding and playing videos 671 | *Supports all major image formats so do not enable other image decoder with it*/ 672 | #define LV_USE_FFMPEG 0 673 | #if LV_USE_FFMPEG 674 | /*Dump input information to stderr*/ 675 | #define LV_FFMPEG_DUMP_FORMAT 0 676 | #endif 677 | 678 | /*----------- 679 | * Others 680 | *----------*/ 681 | 682 | /*1: Enable API to take snapshot for object*/ 683 | #define LV_USE_SNAPSHOT 0 684 | 685 | /*1: Enable Monkey test*/ 686 | #define LV_USE_MONKEY 0 687 | 688 | /*1: Enable grid navigation*/ 689 | #define LV_USE_GRIDNAV 0 690 | 691 | /*1: Enable lv_obj fragment*/ 692 | #define LV_USE_FRAGMENT 0 693 | 694 | /*1: Support using images as font in label or span widgets */ 695 | #define LV_USE_IMGFONT 0 696 | 697 | /*1: Enable a published subscriber based messaging system */ 698 | #define LV_USE_MSG 0 699 | 700 | /*1: Enable Pinyin input method*/ 701 | /*Requires: lv_keyboard*/ 702 | #define LV_USE_IME_PINYIN 0 703 | #if LV_USE_IME_PINYIN 704 | /*1: Use default thesaurus*/ 705 | /*If you do not use the default thesaurus, be sure to use `lv_ime_pinyin` after setting the thesauruss*/ 706 | #define LV_IME_PINYIN_USE_DEFAULT_DICT 1 707 | /*Set the maximum number of candidate panels that can be displayed*/ 708 | /*This needs to be adjusted according to the size of the screen*/ 709 | #define LV_IME_PINYIN_CAND_TEXT_NUM 6 710 | 711 | /*Use 9 key input(k9)*/ 712 | #define LV_IME_PINYIN_USE_K9_MODE 1 713 | #if LV_IME_PINYIN_USE_K9_MODE == 1 714 | #define LV_IME_PINYIN_K9_CAND_TEXT_NUM 3 715 | #endif // LV_IME_PINYIN_USE_K9_MODE 716 | #endif 717 | 718 | /*================== 719 | * EXAMPLES 720 | *==================*/ 721 | 722 | /*Enable the examples to be built with the library*/ 723 | #define LV_BUILD_EXAMPLES 1 724 | 725 | /*=================== 726 | * DEMO USAGE 727 | ====================*/ 728 | 729 | /*Show some widget. It might be required to increase `LV_MEM_SIZE` */ 730 | #define LV_USE_DEMO_WIDGETS 1 731 | #if LV_USE_DEMO_WIDGETS 732 | #define LV_DEMO_WIDGETS_SLIDESHOW 0 733 | #endif 734 | 735 | /*Demonstrate the usage of encoder and keyboard*/ 736 | #define LV_USE_DEMO_KEYPAD_AND_ENCODER 1 737 | 738 | /*Benchmark your system*/ 739 | #define LV_USE_DEMO_BENCHMARK 1 740 | #if LV_USE_DEMO_BENCHMARK 741 | /*Use RGB565A8 images with 16 bit color depth instead of ARGB8565*/ 742 | #define LV_DEMO_BENCHMARK_RGB565A8 0 743 | #endif 744 | 745 | /*Stress test for LVGL*/ 746 | #define LV_USE_DEMO_STRESS 1 747 | 748 | /*Music player demo*/ 749 | #define LV_USE_DEMO_MUSIC 0 750 | #if LV_USE_DEMO_MUSIC 751 | #define LV_DEMO_MUSIC_SQUARE 0 752 | #define LV_DEMO_MUSIC_LANDSCAPE 0 753 | #define LV_DEMO_MUSIC_ROUND 0 754 | #define LV_DEMO_MUSIC_LARGE 0 755 | #define LV_DEMO_MUSIC_AUTO_PLAY 0 756 | #endif 757 | 758 | /*--END OF LV_CONF_H--*/ 759 | 760 | #endif /*LV_CONF_H*/ 761 | 762 | #endif /*End of "Content enable"*/ 763 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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No Surrender of Others' Freedom. 541 | 542 | If conditions are imposed on you (whether by court order, agreement or 543 | otherwise) that contradict the conditions of this License, they do not 544 | excuse you from the conditions of this License. If you cannot convey a 545 | covered work so as to satisfy simultaneously your obligations under this 546 | License and any other pertinent obligations, then as a consequence you may 547 | not convey it at all. For example, if you agree to terms that obligate you 548 | to collect a royalty for further conveying from those to whom you convey 549 | the Program, the only way you could satisfy both those terms and this 550 | License would be to refrain entirely from conveying the Program. 551 | 552 | 13. Use with the GNU Affero General Public License. 553 | 554 | Notwithstanding any other provision of this License, you have 555 | permission to link or combine any covered work with a work licensed 556 | under version 3 of the GNU Affero General Public License into a single 557 | combined work, and to convey the resulting work. The terms of this 558 | License will continue to apply to the part which is the covered work, 559 | but the special requirements of the GNU Affero General Public License, 560 | section 13, concerning interaction through a network will apply to the 561 | combination as such. 562 | 563 | 14. Revised Versions of this License. 564 | 565 | The Free Software Foundation may publish revised and/or new versions of 566 | the GNU General Public License from time to time. Such new versions will 567 | be similar in spirit to the present version, but may differ in detail to 568 | address new problems or concerns. 569 | 570 | Each version is given a distinguishing version number. If the 571 | Program specifies that a certain numbered version of the GNU General 572 | Public License "or any later version" applies to it, you have the 573 | option of following the terms and conditions either of that numbered 574 | version or of any later version published by the Free Software 575 | Foundation. If the Program does not specify a version number of the 576 | GNU General Public License, you may choose any version ever published 577 | by the Free Software Foundation. 578 | 579 | If the Program specifies that a proxy can decide which future 580 | versions of the GNU General Public License can be used, that proxy's 581 | public statement of acceptance of a version permanently authorizes you 582 | to choose that version for the Program. 583 | 584 | Later license versions may give you additional or different 585 | permissions. However, no additional obligations are imposed on any 586 | author or copyright holder as a result of your choosing to follow a 587 | later version. 588 | 589 | 15. Disclaimer of Warranty. 590 | 591 | THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY 592 | APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT 593 | HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY 594 | OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, 595 | THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 596 | PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM 597 | IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF 598 | ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 599 | 600 | 16. Limitation of Liability. 601 | 602 | IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING 603 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS 604 | THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY 605 | GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE 606 | USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF 607 | DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD 608 | PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), 609 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF 610 | SUCH DAMAGES. 611 | 612 | 17. Interpretation of Sections 15 and 16. 613 | 614 | If the disclaimer of warranty and limitation of liability provided 615 | above cannot be given local legal effect according to their terms, 616 | reviewing courts shall apply local law that most closely approximates 617 | an absolute waiver of all civil liability in connection with the 618 | Program, unless a warranty or assumption of liability accompanies a 619 | copy of the Program in return for a fee. 620 | 621 | END OF TERMS AND CONDITIONS 622 | 623 | How to Apply These Terms to Your New Programs 624 | 625 | If you develop a new program, and you want it to be of the greatest 626 | possible use to the public, the best way to achieve this is to make it 627 | free software which everyone can redistribute and change under these terms. 628 | 629 | To do so, attach the following notices to the program. It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | 635 | Copyright (C) 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | Copyright (C) 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | --------------------------------------------------------------------------------