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ESPNOW + WiFi

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Alex B.
2025-07-28 17:33:22 -04:00
parent 1feedbe9ab
commit e014e4d173
1 changed files with 7 additions and 4 deletions
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11
ESP-IDF_Robot/main/mqtt.c
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@@ -23,14 +23,17 @@ static void mqtt_publish_task(void *arg) {
//float tsens_value = 0.0f; //float tsens_value = 0.0f;
//temperature_sensor_get_celsius(temp_sensor, &tsens_value); //temperature_sensor_get_celsius(temp_sensor, &tsens_value);
ESP_LOGW("ESP32-C3", "Temperature value %.02f ℃", temp_value); ESP_LOGW("ESP32-C3", "Temperature value %.02f ℃", temp_value);
char temp_str[6]; char temp_str[6], battery_voltage_str[6], sys_current_str[6], sys_power_str[6];
snprintf(temp_str, sizeof(temp_str), "%.02f", temp_value); snprintf(temp_str, sizeof(temp_str), "%.02f", temp_value);
snprintf(battery_voltage_str, sizeof(battery_voltage_str), "%.02f", battery_voltage);
snprintf(sys_current_str, sizeof(sys_current_str), "%.02f", sys_current);
snprintf(sys_power_str, sizeof(sys_power_str), "%.02f", sys_power);
// Publish a message every 5 seconds // Publish a message every 5 seconds
esp_mqtt_client_publish(mqtt_client, "/bitrider/temp", temp_str, 0, 1, 0); esp_mqtt_client_publish(mqtt_client, "/bitrider/temp", temp_str, 0, 1, 0);
esp_mqtt_client_publish(mqtt_client, "/bitrider/battery_voltage", battery_voltage, 0, 1, 0); esp_mqtt_client_publish(mqtt_client, "/bitrider/battery_voltage", battery_voltage_str, 0, 1, 0);
esp_mqtt_client_publish(mqtt_client, "/bitrider/sys_current", sys_current, 0, 1, 0); esp_mqtt_client_publish(mqtt_client, "/bitrider/sys_current", sys_current_str, 0, 1, 0);
esp_mqtt_client_publish(mqtt_client, "/bitrider/sys_power", sys_power, 0, 1, 0); esp_mqtt_client_publish(mqtt_client, "/bitrider/sys_power", sys_power_str, 0, 1, 0);
vTaskDelay(pdMS_TO_TICKS(1000)); vTaskDelay(pdMS_TO_TICKS(1000));
ESP_LOGI(MQTT_TAG, "Called task to publish topic /bitrider/temp"); ESP_LOGI(MQTT_TAG, "Called task to publish topic /bitrider/temp");
} }