--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main/dcf77tx.c Thu Oct 19 17:32:16 2023 +0200
@@ -0,0 +1,90 @@
+/**
+ * @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);
+ }
+}
+