mirror of
https://github.com/espressif/arduino-esp32
synced 2024-09-21 10:28:04 +00:00
99 lines
2.3 KiB
C++
99 lines
2.3 KiB
C++
#include "freertos/FreeRTOS.h"
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#include "freertos/task.h"
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#include "esp_task_wdt.h"
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#include "Arduino.h"
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#if (ARDUINO_USB_CDC_ON_BOOT | ARDUINO_USB_MSC_ON_BOOT | ARDUINO_USB_DFU_ON_BOOT) && !ARDUINO_USB_MODE
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#include "USB.h"
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#if ARDUINO_USB_MSC_ON_BOOT
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#include "FirmwareMSC.h"
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#endif
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#endif
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#include "chip-debug-report.h"
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#ifndef ARDUINO_LOOP_STACK_SIZE
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#ifndef CONFIG_ARDUINO_LOOP_STACK_SIZE
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#define ARDUINO_LOOP_STACK_SIZE 8192
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#else
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#define ARDUINO_LOOP_STACK_SIZE CONFIG_ARDUINO_LOOP_STACK_SIZE
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#endif
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#endif
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TaskHandle_t loopTaskHandle = NULL;
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#if CONFIG_AUTOSTART_ARDUINO
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#if CONFIG_FREERTOS_UNICORE
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void yieldIfNecessary(void) {
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static uint64_t lastYield = 0;
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uint64_t now = millis();
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if ((now - lastYield) > 2000) {
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lastYield = now;
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vTaskDelay(5); //delay 1 RTOS tick
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}
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}
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#endif
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bool loopTaskWDTEnabled;
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__attribute__((weak)) size_t getArduinoLoopTaskStackSize(void) {
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return ARDUINO_LOOP_STACK_SIZE;
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}
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__attribute__((weak)) bool shouldPrintChipDebugReport(void) {
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return false;
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}
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void loopTask(void *pvParameters) {
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#if !defined(NO_GLOBAL_INSTANCES) && !defined(NO_GLOBAL_SERIAL)
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// sets UART0 (default console) RX/TX pins as already configured in boot or as defined in variants/pins_arduino.h
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Serial0.setPins(gpioNumberToDigitalPin(SOC_RX0), gpioNumberToDigitalPin(SOC_TX0));
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#endif
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#if ARDUHAL_LOG_LEVEL >= ARDUHAL_LOG_LEVEL_DEBUG
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printBeforeSetupInfo();
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#else
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if (shouldPrintChipDebugReport()) {
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printBeforeSetupInfo();
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}
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#endif
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setup();
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#if ARDUHAL_LOG_LEVEL >= ARDUHAL_LOG_LEVEL_DEBUG
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printAfterSetupInfo();
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#else
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if (shouldPrintChipDebugReport()) {
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printAfterSetupInfo();
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}
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#endif
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for (;;) {
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#if CONFIG_FREERTOS_UNICORE
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yieldIfNecessary();
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#endif
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if (loopTaskWDTEnabled) {
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esp_task_wdt_reset();
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}
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loop();
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if (serialEventRun) {
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serialEventRun();
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}
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}
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}
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extern "C" void app_main() {
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#if ARDUINO_USB_CDC_ON_BOOT && !ARDUINO_USB_MODE
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Serial.begin();
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#endif
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#if ARDUINO_USB_MSC_ON_BOOT && !ARDUINO_USB_MODE
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MSC_Update.begin();
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#endif
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#if ARDUINO_USB_DFU_ON_BOOT && !ARDUINO_USB_MODE
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USB.enableDFU();
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#endif
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#if ARDUINO_USB_ON_BOOT && !ARDUINO_USB_MODE
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USB.begin();
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#endif
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loopTaskWDTEnabled = false;
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initArduino();
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xTaskCreateUniversal(loopTask, "loopTask", getArduinoLoopTaskStackSize(), NULL, 1, &loopTaskHandle, ARDUINO_RUNNING_CORE);
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}
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#endif
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