[wip] working on display graph

firmware/shared_libs/controllers/ctrl_app.c

@@ -113,6 +113,7 @@ static void _backToMain(void)
     _app_data->isButtonChange = 1;
     _app_data->isGraphChange = 1;
     _app_data->isValueChange = 1;
+    _app_data->isGraphChange = 1;
 }
 
 static void _blockFocusAtMaxAndMin(void)

firmware/shared_libs/controllers/ctrl_app_types.h

@@ -18,6 +18,14 @@ typedef enum
     CHANNEL_MAX
 } GEN_channel_t;
 
+typedef enum
+{
+    GEN_SIN,
+    GEN_TRI,
+    GEN_SQR,
+    GEN_WAVE_MAX,
+} GEN_wave_t;
+
 typedef enum
 {
     LAY_MAIN,
@@ -53,4 +61,4 @@ typedef enum
     DISP_BTN_4,
     DISP_BTN_5,
     DISP_BTN_MAX,
-} LAY_dispBtn_t;
+} LAY_dispBtn_t;