.clang-format

@@ -1,2 +0,0 @@
-BasedOnStyle: LLVM
-BreakBeforeBraces: Linux

domestic-climate-monitor/main/main.c

@@ -9,12 +9,11 @@
 #include "wifi.h"
 
 static const char *TAG = "main";
-static char *topic = "test_topic";
 
 void loop(esp_mqtt_client_handle_t mqtt_client)
 {
   ESP_LOGI(TAG, "Loop running...");
-  mqtt_publish(mqtt_client, topic, "Test message");
+  mqtt_publish(mqtt_client, "Test message");
   vTaskDelay(pdMS_TO_TICKS(1000));
 }
 

domestic-climate-monitor/main/mqtt.c

@@ -1,7 +1,6 @@
 #include "esp_event_base.h"
 #include "esp_log.h"
 #include "mqtt_client.h"
-#include "secrets.h"
 
 #include <stdint.h>
 #include <string.h>
@@ -11,6 +10,8 @@ static const char *TAG = "mqtt"; // Logs are coming from this mqtt module
 static uint32_t MQTT_CONNECTED = 0;
 static int s_retry_num = 0;
 
+#define MQTT_TOPIC "/topic/test"
+#define MQTT_BROKER "mqtt://192.168.178.53:1883"
 #define MAX_RETRY 5
 
 esp_mqtt_client_handle_t mqtt_connect();
@@ -45,9 +46,8 @@ static void mqtt_event_handler(void *handler_args, esp_event_base_t base,
 
 esp_mqtt_client_handle_t mqtt_connect()
 {
-  ESP_LOGI(TAG, "Attempting to connect to MQTT broker %s", SECRETS_MQTT_BROKER);
-  esp_mqtt_client_config_t mqtt_config = {.broker.address.uri =
-                                              SECRETS_MQTT_BROKER};
+  ESP_LOGI(TAG, "Attempting to connect to MQTT broker %s", MQTT_BROKER);
+  esp_mqtt_client_config_t mqtt_config = {.broker.address.uri = MQTT_BROKER};
   esp_mqtt_client_handle_t client = esp_mqtt_client_init(&mqtt_config);
   esp_mqtt_client_register_event(client, ESP_EVENT_ANY_ID, mqtt_event_handler,
                                  client);
@@ -55,15 +55,14 @@ esp_mqtt_client_handle_t mqtt_connect()
   return client;
 }
 
-void mqtt_publish(esp_mqtt_client_handle_t client, char *topic,
-                  const char *payload)
+void mqtt_publish(esp_mqtt_client_handle_t client, const char *payload)
 {
   if (MQTT_CONNECTED) {
-    ESP_LOGI(TAG, "Publishing payload %s to topic %s", payload, topic);
-    esp_mqtt_client_publish(client, topic, payload, strlen(payload), 0, 0);
+    ESP_LOGI(TAG, "Publishing payload %s to topic %s", payload, MQTT_TOPIC);
+    esp_mqtt_client_publish(client, MQTT_TOPIC, payload, strlen(payload), 0, 0);
   } else {
     ESP_LOGI(TAG, "Could not publish to MQTT topic %s. Not connected to broker",
-             topic);
+             MQTT_TOPIC);
   }
 }
 

domestic-climate-monitor/main/mqtt.h

@@ -3,7 +3,6 @@
 
 #include "mqtt_client.h"
 esp_mqtt_client_handle_t mqtt_connect();
-void mqtt_publish(esp_mqtt_client_handle_t client, char *topic,
-                  const char *payload);
+void mqtt_publish(esp_mqtt_client_handle_t client, const char *payload);
 
 #endif // MQTT_H