Thu, 19 Oct 2023 17:32:16 +0200
Initial checkin, WiFi connects and SNTP timesync works.
/** * @file dcf77tx.c * @brief DCF77 emulator/transmitter */ #include "dcf77tx.h" static const char *TAG = "dcf77tx"; static TaskHandle_t xTaskWifi = NULL; char hostname[32]; int Main_Loop = ML_INIT; extern SemaphoreHandle_t xSemaphoreWiFi; extern WIFI_State *wifi_state; ///< WiFi state extern bool _wifi_ScanDone; extern int8_t _wifi_RSSI; void app_main(void) { esp_err_t ret; ESP_LOGI(TAG, "Starting DCF77tx"); /* * Initialize NVS */ ret = nvs_flash_init(); if (ret == ESP_ERR_NVS_NO_FREE_PAGES || ret == ESP_ERR_NVS_NEW_VERSION_FOUND) { ESP_ERROR_CHECK(nvs_flash_erase()); ret = nvs_flash_init(); } ESP_ERROR_CHECK(ret); uint8_t mac_addr[8] = {0}; // Set the configured hostname for the dhcp client. esp_efuse_mac_get_default(mac_addr); sprintf(hostname, "dcf77tx-%02x%02x%02x", mac_addr[3], mac_addr[4], mac_addr[5]); esp_log_level_set("wifi", ESP_LOG_ERROR); xTaskCreate(&task_wifi, "task_wifi", 4096, NULL, 3, &xTaskWifi); int wait = 150; while (wait) { vTaskDelay(100 / portTICK_PERIOD_MS); if (ready_WiFi()) { ESP_LOGI(TAG, "Online in %.1f seconds", (150 - wait) / 10.0); wait = 0; } else { wait--; if (wait < 1) ESP_LOGE(TAG, "Timeout network connection"); } } time_t now; struct tm timeinfo; char strftime_buf[64]; time(&now); // Set timezone to Central Europe Time and print local time setenv("TZ", "CET-01CEST-02,M3.4.0,M10.4.0", 1); tzset(); localtime_r(&now, &timeinfo); strftime(strftime_buf, sizeof(strftime_buf), "%c", &timeinfo); ESP_LOGI(TAG, "The current date/time in Amsterdam is: %s", strftime_buf); /* * Main application loop */ while (1) { switch (Main_Loop) { case ML_INIT: if (ready_WiFi() ) { Main_Loop = ML_SYNC; ESP_LOGI(TAG, "ML_INIT -> ML_SYNC"); } else { Main_Loop = ML_CONNECT; ESP_LOGI(TAG, "ML_INIT -> ML_CONNECT"); } break; case ML_CONNECT: break; case ML_SYNC: break; case ML_RUN: break; } vTaskDelay(10 / portTICK_PERIOD_MS); } }