3.3.7

2026-05-22 21:52:50 +03:00
commit be7c60e4dd
1854 changed files with 583428 additions and 0 deletions
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+#include "freertos/FreeRTOS.h"
+#include "freertos/task.h"
+#include "esp_task_wdt.h"
+#include "soc/rtc.h"
+#include "Arduino.h"
+#if (ARDUINO_USB_CDC_ON_BOOT | ARDUINO_USB_MSC_ON_BOOT | ARDUINO_USB_DFU_ON_BOOT) && !ARDUINO_USB_MODE
+#include "USB.h"
+#if ARDUINO_USB_MSC_ON_BOOT
+#include "FirmwareMSC.h"
+#endif
+#endif
+
+#include "chip-debug-report.h"
+
+#ifndef ARDUINO_LOOP_STACK_SIZE
+#ifndef CONFIG_ARDUINO_LOOP_STACK_SIZE
+#define ARDUINO_LOOP_STACK_SIZE 8192
+#else
+#define ARDUINO_LOOP_STACK_SIZE CONFIG_ARDUINO_LOOP_STACK_SIZE
+#endif
+#endif
+
+TaskHandle_t loopTaskHandle = NULL;
+
+#if CONFIG_AUTOSTART_ARDUINO
+#if CONFIG_FREERTOS_UNICORE
+void yieldIfNecessary(void) {
+  static uint64_t lastYield = 0;
+  uint64_t now = millis();
+  if ((now - lastYield) > 2000) {
+    lastYield = now;
+    vTaskDelay(5);  //delay 1 RTOS tick
+  }
+}
+#endif
+
+bool loopTaskWDTEnabled;
+
+__attribute__((weak)) size_t getArduinoLoopTaskStackSize(void) {
+  return ARDUINO_LOOP_STACK_SIZE;
+}
+
+__attribute__((weak)) bool shouldPrintChipDebugReport(void) {
+  return false;
+}
+
+// this function can be changed by the sketch using the macro SET_TIME_BEFORE_STARTING_SKETCH_MS(time_ms)
+__attribute__((weak)) uint64_t getArduinoSetupWaitTime_ms(void) {
+  return 0;
+}
+
+void loopTask(void *pvParameters) {
+  delay(getArduinoSetupWaitTime_ms());
+#if ARDUHAL_LOG_LEVEL >= ARDUHAL_LOG_LEVEL_DEBUG
+  printBeforeSetupInfo();
+#else
+  if (shouldPrintChipDebugReport()) {
+    printBeforeSetupInfo();
+  }
+#endif
+#if !defined(NO_GLOBAL_INSTANCES) && !defined(NO_GLOBAL_SERIAL)
+  // sets UART0 (default console) RX/TX pins as already configured in boot or as defined in variants/pins_arduino.h
+  Serial0.setPins(gpioNumberToDigitalPin(SOC_RX0), gpioNumberToDigitalPin(SOC_TX0));
+  // time in ms that the sketch may wait before starting its execution - default is zero
+  // usually done for opening the Serial Monitor and seeing all debug messages
+#endif
+  setup();
+#if ARDUHAL_LOG_LEVEL >= ARDUHAL_LOG_LEVEL_DEBUG
+  printAfterSetupInfo();
+#else
+  if (shouldPrintChipDebugReport()) {
+    printAfterSetupInfo();
+  }
+#endif
+  for (;;) {
+#if CONFIG_FREERTOS_UNICORE
+    yieldIfNecessary();
+#endif
+    if (loopTaskWDTEnabled) {
+      esp_task_wdt_reset();
+    }
+    loop();
+    if (serialEventRun) {
+      serialEventRun();
+    }
+  }
+}
+
+extern "C" void app_main() {
+#ifdef F_XTAL_MHZ
+#if !CONFIG_IDF_TARGET_ESP32S2  // ESP32-S2 does not support rtc_clk_xtal_freq_update
+  rtc_clk_xtal_freq_update((rtc_xtal_freq_t)F_XTAL_MHZ);
+  rtc_clk_cpu_freq_set_xtal();
+#endif
+#endif
+#ifdef F_CPU
+  setCpuFrequencyMhz(F_CPU / 1000000);
+#endif
+#if ARDUINO_USB_CDC_ON_BOOT && !ARDUINO_USB_MODE
+  Serial.begin();
+#endif
+#if ARDUINO_USB_MSC_ON_BOOT && !ARDUINO_USB_MODE
+  MSC_Update.begin();
+#endif
+#if ARDUINO_USB_DFU_ON_BOOT && !ARDUINO_USB_MODE
+  USB.enableDFU();
+#endif
+#if ARDUINO_USB_ON_BOOT && !ARDUINO_USB_MODE
+  USB.begin();
+#endif
+  loopTaskWDTEnabled = false;
+  initArduino();
+  xTaskCreateUniversal(loopTask, "loopTask", getArduinoLoopTaskStackSize(), NULL, 1, &loopTaskHandle, ARDUINO_RUNNING_CORE);
+}
+
+#endif