移除LVGL的屏幕旋转偏移，改用显示屏自带的驱动

App/APP_WU/Src/app_screen_main.c

@@ -661,6 +661,7 @@ uint8_t init_set_bar(uint8_t start, uint8_t end, uint16_t interval)
     return 0;
 }
 
+
 void scr_main_run(void)       
 {
     //实时更新设定值

App/LCD/JLX240-00301-BN.c

@@ -110,6 +110,8 @@ repeat:
         ;
 }
 
+//uint8_t cmd_test1 = 0x00;
+uint8_t cmd_test2 = 0xA0;
 void lcd_initial()
 {
     RST_RESET(); // reset = 0;
@@ -119,8 +121,7 @@ void lcd_initial()
 
     //------------------------------display and color format setting--------------------------------//
     transfer_command(0x36);     //行扫描顺序及RGB，列扫描顺序，横放/竖放 
-    transfer_data(0x00);
+    transfer_data(cmd_test2);       
-    transfer_data(0x48);       
 
     transfer_command(0xB6);     //显示功能设置：列/行 显示顺序
     transfer_data(0x0A);

LVGL/examples/porting/lv_port_disp.c

@@ -17,12 +17,12 @@
  *********************/
 #ifndef MY_DISP_HOR_RES
     #warning Please define or replace the macro MY_DISP_HOR_RES with the actual screen width, default value 320 is used for now.
-    #define MY_DISP_HOR_RES    240
+    #define MY_DISP_HOR_RES    320
 #endif
 
 #ifndef MY_DISP_VER_RES
     #warning Please define or replace the macro MY_DISP_HOR_RES with the actual screen height, default value 240 is used for now.
-    #define MY_DISP_VER_RES    320
+    #define MY_DISP_VER_RES    240
 #endif
 
 /**********************
@@ -84,8 +84,8 @@ void lv_port_disp_init(void)
 
     /* Example for 1) */
     static lv_disp_draw_buf_t draw_buf_dsc_1;
-    static lv_color_t buf_1[MY_DISP_HOR_RES * MY_DISP_VER_RES / 10];                          /*A buffer for 10 rows*/
+    static lv_color_t buf_1[MY_DISP_HOR_RES * MY_DISP_VER_RES / 8];                          /*A buffer for 10 rows*/
-    lv_disp_draw_buf_init(&draw_buf_dsc_1, buf_1, NULL, MY_DISP_HOR_RES * MY_DISP_VER_RES / 10);   /*Initialize the display buffer*/
+    lv_disp_draw_buf_init(&draw_buf_dsc_1, buf_1, NULL, MY_DISP_HOR_RES * MY_DISP_VER_RES / 8);   /*Initialize the display buffer*/
 
 //    /* Example for 2) */
 //    static lv_disp_draw_buf_t draw_buf_dsc_2;
@@ -113,13 +113,13 @@ void lv_port_disp_init(void)
     disp_drv.hor_res = MY_DISP_HOR_RES;
     disp_drv.ver_res = MY_DISP_VER_RES;
 
-    /*Set rotation*/
+    // /*Set rotation*/
-    disp_drv.sw_rotate = 1;
+    // disp_drv.sw_rotate = 1;
-    disp_drv.rotated = LV_DISP_ROT_90;
+    // disp_drv.rotated = LV_DISP_ROT_90;
 
-    /*Set offset*/
+    // /*Set offset*/
-    disp_drv.offset_x = 0;
+    // disp_drv.offset_x = 0;
-    disp_drv.offset_y = 0;
+    // disp_drv.offset_y = 0;
 
     /*Used to copy the buffer's content to the display*/
     disp_drv.flush_cb = disp_flush;

MDK-ARM/signal_generator.uvoptx

@@ -554,7 +554,7 @@
 
   <Group>
     <GroupName>Application/User/App/LCD</GroupName>
-    <tvExp>0</tvExp>
+    <tvExp>1</tvExp>
     <tvExpOptDlg>0</tvExpOptDlg>
     <cbSel>0</cbSel>
     <RteFlg>0</RteFlg>