51 lines
1.3 KiB
C++
51 lines
1.3 KiB
C++
#include "freertos/FreeRTOS.h"
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#include "freertos/task.h"
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#include "freertos/semphr.h"
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#include "esp_system.h"
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#include "esp_log.h"
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#include "esp_pm.h"
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#include "esp_task_wdt.h"
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#include "wifi.hpp"
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static const char* TAG = "MAIN";
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volatile bool criticalErrorFlag = false;
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static void watchdogTask(void *pvParameters) {
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esp_task_wdt_config_t twdt_config = {
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.timeout_ms = 12000,
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.idle_core_mask = 0,
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.trigger_panic = true,
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};
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ESP_ERROR_CHECK(esp_task_wdt_init(&twdt_config));
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ESP_ERROR_CHECK(esp_task_wdt_add(NULL));
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const TickType_t keepAlivePeriod = pdMS_TO_TICKS(8000);
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for(;;) {
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if (criticalErrorFlag) {
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ESP_LOGE(TAG, "Critical error flag raised. Rebooting.");
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esp_restart();
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}
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esp_task_wdt_reset();
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vTaskDelay(keepAlivePeriod);
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}
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}
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extern "C" void app_main(void)
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{
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ESP_LOGI(TAG, "Hello from user land – bootloader worked yay!");
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static const esp_pm_config_t pm_cfg = {
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.max_freq_mhz = 80,
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.min_freq_mhz = 10,
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.light_sleep_enable = true
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};
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esp_pm_configure(&pm_cfg);
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xTaskCreate(watchdogTask, "watchdogs", 2048, NULL, configMAX_PRIORITIES-1, NULL);
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xTaskCreate(wifiTask, "wifi", 4096, NULL, configMAX_PRIORITIES-4, NULL);
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}
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