fix bsp/gd32450z-eval for mdk

bsp/gd32450z-eval/applications/rtgui_demo.c

@@ -31,7 +31,7 @@
 
 #include <rtgui/widgets/window.h>
 #include <rtgui/dc.h>
-#include <rtgui/dc_hw.h>
+//#include <rtgui/dc_hw.h>
 
 struct rtgui_win *main_win;
 rt_bool_t dc_event_handler(struct rtgui_object *object, rtgui_event_t *event);
@@ -105,9 +105,8 @@ rt_bool_t dc_event_handler(struct rtgui_object *object, rtgui_event_t *event)
         rect.x1 += (rect.x2 - rect.x1) / 2;
         rect.y1 += (rect.y2 - rect.y1) / 2;
         rtgui_dc_draw_text_stroke(dc, __DATE__"--"__TIME__, &rect, HIGH_LIGHT, BLUE);
-        
-        
-		rtgui_dc_end_drawing(dc);
+               
+		rtgui_dc_end_drawing(dc,RT_TRUE);
     }
 	return RT_FALSE;
 }

bsp/gd32450z-eval/project.uvprojx

@@ -10,7 +10,7 @@
       <TargetName>rt-thread_gd32f4xx</TargetName>
       <ToolsetNumber>0x4</ToolsetNumber>
       <ToolsetName>ARM-ADS</ToolsetName>
-      <pCCUsed>5060422::V5.06 update 4 (build 422)::ARMCC</pCCUsed>
+      <pCCUsed>5060300::V5.06 update 3 (build 300)::ARMCC</pCCUsed>
       <TargetOption>
         <TargetCommonOption>
           <Device>GD32F450ZK</Device>