尝试写qt模拟器

code/qt_lvgl/hal_drive.c

@@ -0,0 +1,88 @@
+#include "hal_drive.h"
+
+//touch
+int touch_pass=0,touch_x,touch_y;
+
+int Key_Space_flag=0;
+
+unsigned long run_tick=0;
+
+
+
+touch_device t0;
+
+_lcd_dev lcddev={320,240};	//管理LCD重要参数
+int LCD_FPS_d=0;
+int LCD_busy=0;
+int LCD_updata_flag=0;
+int LCD_cursor_X=0,LCD_cursor_Y=0;
+int LCD_buffer[240][320]=
+{
+    0
+};
+
+
+void onems_loop()
+{
+    run_tick+=1;
+    lv_tick_inc(1);
+}
+
+void thred_loop()
+{
+    lv_task_handler();
+}
+
+unsigned long HAL_GetTick()
+{
+    return run_tick;
+}
+
+void LCD_updata()
+{
+LCD_updata_flag=1;
+
+}
+
+
+void LCD_SetCursor(int Xpos,int Ypos) 				//设置光标位置
+{
+    LCD_cursor_X=Xpos;
+    LCD_cursor_Y=Ypos;
+
+}
+
+void LCD_SetColor(int color)
+{
+    if(LCD_cursor_X>=lcddev.width)
+    {
+        LCD_cursor_X=0;
+        LCD_cursor_Y++;
+    }
+    if(LCD_cursor_Y>=lcddev.height)
+    {
+        LCD_cursor_Y=0;
+    }
+
+    LCD_buffer[LCD_cursor_Y][LCD_cursor_X]=color;
+    LCD_cursor_X++;
+
+
+}
+
+void LCD_full(int color)
+{
+    LCD_SetCursor(0,0);
+    for(int a=0;a<320*240;a++)
+    {
+        LCD_SetColor(color);
+    }
+
+
+}
+
+void LCD_set_dot(int x,int y,int color)
+{
+    LCD_SetCursor(x,y);
+    LCD_SetColor(color);
+}