first commit

main/mqtt_service/mqtt_service.c

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+/*
+ * mqtt_service.c
+ *
+ *  Created on: 28 May 2026
+ *      Author: Christian Lind Vie Madsen
+ */
+#include <freertos/FreeRTOS.h>
+#include <freertos/task.h>
+#include <freertos/queue.h>
+#include "mqtt_service.h"
+#include "mqtt_driver.h"
+#include "mqtt_protocol.h"
+
+// Not important libs..
+#include "esp_log.h"
+#define TAG "mqtt_service.c"
+
+#define HOURSTOMS(hours) ((hours) * 60 * 60 * 1000)
+
+TaskHandle_t mqtt_service_handle;
+QueueHandle_t mqtt_queue;
+
+typedef enum {
+
+	MSG_STAT = 0,
+
+}mqtt_header_t;
+
+typedef struct {
+
+	mqtt_header_t header;
+
+}mqtt_service_msg_t;
+/*
+static void sRepeatedMqttSend(){
+
+	static uint32_t stimer = 0;
+
+
+	// Send Heartbeat
+	if( (stimer++ % HOURSTOMS(1)10000) == 0){
+
+		char topic[124] = {0};
+		char data[124] = {0};
+
+		char lat[24] = {0};
+		char lon[24] = {0};
+
+		mqtt_protocol_GenerateTopic(topic, sizeof(topic), MQTT_PROTOCOL_HEARTBEAT);
+		mqtt_protocol_heartbeat(data, sizeof(data), "1234", "12", lat, lon);
+
+		// For now.. just send it with GSM..
+		if(gps_gsm_mqtt_publish(topic, data)){
+			// If GSM is not available, then send over WIFI.
+			//mqtt_driver_publish(topic,data);
+		}
+		//ESP_LOGI(TAG,"Sending MQTT Heartbeat");
+
+
+	}
+
+}*/
+
+
+static void mqtt_task(void *pv){
+
+	// Init MQTT WIFI
+	mqtt_start();
+
+	mqtt_service_msg_t msg;
+
+	while(1){
+
+		vTaskDelay(1);
+        if (xQueueReceive(mqtt_queue,
+                          &msg,
+						  pdMS_TO_TICKS(1)))
+        {
+
+
+
+
+        }else{
+
+        	//sRepeatedMqttSend();
+        }
+
+
+
+	}
+
+}
+
+int mqtt_service_init(){
+
+    // Create IO request queue
+	mqtt_queue = xQueueCreate(
+        10,
+        sizeof(mqtt_service_msg_t)
+    );
+
+    if (mqtt_queue == NULL)
+    {
+        ESP_LOGE(TAG, "Failed to create IO queue");
+        return 1;
+    }
+
+
+
+    // Create the mqtt task
+    xTaskCreate(
+    	mqtt_task,       // Task function
+        "mqtt_service",     // Name
+        4096,          // Stack size
+        NULL,          // Parameters
+        1,             // Priority
+		&mqtt_service_handle // Task handle
+    );
+
+    ESP_LOGI(TAG, "mqtt_service task started");
+
+	return 0;
+
+}
+
+
+