localbtn deinit & cleanup

main/localbtn.c

@@ -16,17 +16,18 @@
 
 static const char *TAG = "LOCALBTN";
 uint8_t current_mode;
+bool initialized;
+TaskHandle_t localbtnTaskhandle;
 localbtn_mode_change_callback_t callback;
 
-#define BOOT_BTN GPIO_NUM_0
-#define MAX_MODES 14 // TODO: get from control
+#define BOOT_BTN GPIO_NUM_0 // TODO: move to config
 
 bool boot_button_pressed(void)
 {
     return gpio_get_level(BOOT_BTN) == 0; // active LOW
 }
 
-static void monitor_task(void *arg)
+static void localbtn_task(void *arg)
 {
     bool lastState = false;
     while (1)
@@ -38,10 +39,6 @@ static void monitor_task(void *arg)
         {
             printf("BOOT button pressed\n");
 
-            current_mode = (current_mode + 1) % MAX_MODES;
-
-            ESP_LOGI(TAG, "Mode changed to: %d ", current_mode);
-
             if (callback)
             {
                 callback(current_mode);
@@ -64,13 +61,13 @@ esp_err_t localbtn_init()
     ESP_ERROR_CHECK(gpio_config(&io_conf));
 
     // Create monitor task
-    BaseType_t ret = xTaskCreate(monitor_task, "localbtn_monitor", 2048, NULL, 5, NULL);
+    BaseType_t ret = xTaskCreate(localbtn_task, "localbtn_monitor", 2048, NULL, 5, &localbtnTaskhandle);
     if (ret != pdPASS)
     {
         return ESP_FAIL;
     }
 
-    // TODO: rcsignal.initialized = true;
+    initialized = true;
     ESP_LOGI(TAG, "local btn initialized on GPIO%d", BOOT_BTN);
 
     return ESP_OK;
@@ -78,7 +75,17 @@ esp_err_t localbtn_init()
 
 void localbtn_deinit(void)
 {
-    // TODO:
+    if (!initialized)
+    {
+        return;
+    }
+
+    if (localbtnTaskhandle)
+    {
+        vTaskDelete(localbtnTaskhandle);
+        localbtnTaskhandle = NULL;
+    }
+    initialized = false;
 }
 
 void localbtn_register_callback(localbtn_mode_change_callback_t cb)