improvements to apps and drivers

components/nanobake/inc/nb_app.h

@@ -21,13 +21,13 @@ enum nb_app_type {
     USER
 };
 
-typedef struct nb_app_config nb_app_config_t;
+typedef struct nb_app nb_app_t;
 
 typedef void (*nb_app_callback_on_create) (nb_platform_t* platform, lv_obj_t* lv_parent);
 typedef void (*nb_app_callback_update) (nb_platform_t* platform, lv_obj_t* lv_parent);
 typedef void (*nb_app_callback_on_destroy) (nb_platform_t* platform);
 
-struct nb_app_config {
+struct nb_app {
     char id[NB_APP_ID_LENGTH];
     char name[NB_APP_NAME_LENGTH];
     nb_app_type_t type;
@@ -38,12 +38,12 @@ struct nb_app_config {
     uint32_t update_task_priority;
 };
 
-typedef struct nb_app nb_app_t;
+typedef struct nb_app_instance nb_app_instance_t;
 
-struct nb_app {
-    nb_app_config_t config;
+struct nb_app_instance {
+    nb_app_t config;
 };
 
-esp_err_t nb_app_config_validate(nb_app_config_t* _Nonnull app);
+esp_err_t nb_app_validate(nb_app_t* _Nonnull app);
 
 #endif //NANOBAKE_NB_APP_H

components/nanobake/inc/nb_display.h

@@ -18,7 +18,7 @@ typedef struct nb_display_driver nb_display_driver_t;
 
 struct nb_display_driver {
     char name[32];
-    esp_err_t (*create_display)(nb_display_t* display);
+    bool (*create_display)(nb_display_t* display);
 };
 
 /**

components/nanobake/inc/nb_platform.h

@@ -10,8 +10,6 @@
 typedef nb_touch_driver_t (*create_touch_driver)();
 typedef nb_display_driver_t (*create_display_driver)();
 
-typedef nb_app_config_t (*create_app)();
-
 typedef struct nb_platform_config nb_platform_config_t;
 struct nb_platform_config {
     // Required driver for display
@@ -19,7 +17,7 @@ struct nb_platform_config {
     // Optional driver for touch input
     create_touch_driver _Nullable touch_driver;
     // List of user applications
-    create_app apps[];
+    nb_app_t* apps[];
 };
 
 typedef struct nb_lvgl nb_lvgl_t;

components/nanobake/inc/nb_touch.h

@@ -8,8 +8,7 @@ typedef struct nb_touch_driver nb_touch_driver_t;
 
 struct nb_touch_driver {
     char name[32];
-    esp_err_t (*init_io)(esp_lcd_panel_io_handle_t* io_handle);
-    esp_err_t (*create_touch)(esp_lcd_panel_io_handle_t io_handle, esp_lcd_touch_handle_t* touch_handle);
+    bool (*create_touch)(esp_lcd_panel_io_handle_t* io_handle, esp_lcd_touch_handle_t* touch_handle);
 };
 
 typedef struct nb_touch nb_touch_t;