处理状态栏中内存显示异常的问题

Project/Src/MyWinApp/mywin_user_status_bar.c

@@ -14,13 +14,13 @@
 WIN_StatusBarStruct *WIN_CreatStatusBar (WIN_WindowStruct *base,
 			void (*msgLoop)(struct _WIN_WindowStruct *win,WIN_MsgStruct *msg),
 			int x,int y,int x_size,int y_size)
-{ 
+{
 	//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣѭ<CFA2><D1AD>
 	if (msgLoop==0)
 	{
-		msgLoop=(void (*)(struct _WIN_WindowStruct *win,WIN_MsgStruct *msg))STATUSBAR_DefaultMsgLoop;  
+		msgLoop=(void (*)(struct _WIN_WindowStruct *win,WIN_MsgStruct *msg))STATUSBAR_DefaultMsgLoop;
-	} 
+	}
-	
+
 	WIN_StatusBarStruct *ret=mymalloc (sizeof ( WIN_StatusBarStruct));
 	//<2F><><EFBFBD>ø<EFBFBD><C3B8><EFBFBD><EFBFBD>Ĺ<EFBFBD><C4B9>캯<EFBFBD><ECBAAF>
 	if (ret)
@@ -48,8 +48,8 @@ WIN_StatusBarStruct *WIN_CreatStatusBar (WIN_WindowStruct *base,
 			ret->app_y_step=30;
 		}
 	}
-	
+
-	
+
 	return ret;
 }
 
@@ -58,7 +58,7 @@ WIN_StatusBarStruct *WIN_CreatStatusBar (WIN_WindowStruct *base,
 void STATUSBAR_StateUpdata (WIN_StatusBarStruct *statusbar,STATUSBAR_DataStruct *s)
 {
 	int temp=statusbar->stat.mode_x;
-	
+
 	//ʹ<><CAB9><EFBFBD>ڴ渴<DAB4>Ƶķ<C6B5><C4B7><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƽṹ<C6BD><E1B9B9>
 	mymemcpy (& statusbar->stat,s,sizeof (STATUSBAR_DataStruct));
 	if (strlen(statusbar->stat.mode)>8)
@@ -120,7 +120,7 @@ void STATUSBAR_ScanApp(WIN_StatusBarStruct *bar)
 	{
 		app_struct *app=appm_get(i);
 		if(app)
-		{ 
+		{
 			bar->app_item[bar->app_num].app=app;
 			bar->app_num++;
 		}
@@ -138,14 +138,14 @@ void STATUSBAR_ClearApp(WIN_StatusBarStruct *bar)
 //Ĭ<>ϻ<EFBFBD><CFBB>ƺ<EFBFBD><C6BA><EFBFBD>
 void STATUSBAR_DefaultPaint (WIN_StatusBarStruct *statusbar)
 {
-	
+
 	int x=0;
 	int y=0;
 	int x_size=((WIN_WindowStruct *)statusbar)->x_size;
 //	int y_size=((WIN_WindowStruct *)statusbar)->y_size;
 	int y_size=20;
 	int tag_xsize=0;//<2F><><EFBFBD><EFBFBD>Ŀ<EFBFBD><C4BF><EFBFBD>Ŀ<EFBFBD><C4BF><EFBFBD>
-	
+
 	//<2F><>ʾ<EFBFBD><CABE><EFBFBD><EFBFBD>
 	WIN_SetLcdBkColor (statusbar->backColor);
 	//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͼƬ<CDBC><C6AC><EFBFBD><EFBFBD>ʾͼƬ
@@ -158,25 +158,25 @@ void STATUSBAR_DefaultPaint (WIN_StatusBarStruct *statusbar)
 	{
 		WIN_Clear();
 	}
-	
+
 	u32 font_type =WIN_SetFontSize (16);
-	
+
 	WIN_SetLcdColor (statusbar->color);
-	
+
 	//<2F><>ʾʱ<CABE><CAB1>
 	WIN_SetFontMode (WIN_DRAWMODE_ALONE);
 	WIN_SetLcdBkColor (statusbar->color);
 	if (statusbar->stat.time[0])
 	{
-		WIN_DrawTxtAt (statusbar->stat.time,x,y_size/2-WIN_GetFontHight()/2);	
+		WIN_DrawTxtAt (statusbar->stat.time,x,y_size/2-WIN_GetFontHight()/2);
 	}
-	
+
 	//<2F><>ʾģʽ
 	if (statusbar->stat.mode[0])
 	{
-		WIN_DrawTxtHCenterAt (statusbar->stat.mode,x_size/2,y_size/2-WIN_GetFontHight()/2);	
+		WIN_DrawTxtHCenterAt (statusbar->stat.mode,x_size/2,y_size/2-WIN_GetFontHight()/2);
 	}
-	
+
 	//<2F><>ʾ<EFBFBD><CABE><EFBFBD>ذٷֱ<D9B7>,<2C><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 	if (statusbar->stat.betty[0])
 	{
@@ -184,8 +184,8 @@ void STATUSBAR_DefaultPaint (WIN_StatusBarStruct *statusbar)
 		WIN_DrawTxtAt (statusbar->stat.betty,x_size-tag_xsize-1,y_size/2-WIN_GetFontHight()/2);
 		x_size-=tag_xsize;
 	}
-	
+
-	
+
 	int y_step=statusbar->app_y_step;
 	x=15;
 	y=statusbar->y_size_def+10;
@@ -209,14 +209,14 @@ void STATUSBAR_DefaultPaint (WIN_StatusBarStruct *statusbar)
 		rect->x_size=x_size/4;
 		rect->y_size=y_step;
 		WIN_DrawTxtAt("ɾ<EFBFBD><EFBFBD>",rect->x,txt_y);
-		
+
 		y+=y_step;
 		WIN_DrawHLine(10,y,x_size-1-10);
 	}
-	
+
 	WIN_SetFontSize (font_type);
 }
-			
+
 
 
 
@@ -327,7 +327,7 @@ int STATUSBAR_TouchMove(WIN_StatusBarStruct *statusbar,WIN_MoveStruct *m)
 
 
 
-			
+
 //Ĭ<><C4AC><EFBFBD><EFBFBD>Ϣ<EFBFBD><CFA2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 void STATUSBAR_DefaultMsgLoop (WIN_StatusBarStruct *statusbar,WIN_MsgStruct *msg)
 {
@@ -335,7 +335,7 @@ void STATUSBAR_DefaultMsgLoop (WIN_StatusBarStruct *statusbar,WIN_MsgStruct *msg
 	WIN_TouchStruct *t=0;
 	STATUSBAR_DataStruct *s=0;
 	switch (msg->msg)
-	{	
+	{
 		case WIN_MSG_PAINT:
 			STATUSBAR_DefaultPaint(statusbar);
 		break;
@@ -359,14 +359,16 @@ void STATUSBAR_DefaultMsgLoop (WIN_StatusBarStruct *statusbar,WIN_MsgStruct *msg
 				{
 					//<2F><><EFBFBD><EFBFBD>״̬<D7B4><CCAC>
 					statusbar->sec=Seconds;
+					int a=mem_perused(),b=exmem_perused();
 					sprintf (statu->time,"%02d:%02d:%02d", Hours,Minutes,Seconds);
-					sprintf (statu->mode,"mem:%.1f,exm:%.1f",mem_perused()/100.0,exmem_perused()/100.0);
+					sprintf (statu->mode,"mem:%02d.%02d,exm:%02d.%02d",a/100,a%100,
+						b/100,b%100);
 					sprintf (statu->betty,"<EFBFBD><EFBFBD><EFBFBD><EFBFBD>:100%%");
 					STATUSBAR_StateUpdata (statusbar,statu);
-					
+
 					STATUSBAR_ClearApp(statusbar);
 					STATUSBAR_ScanApp(statusbar);
-					
+
 					WIN_SetInvalidWhenTop ((WIN_WindowStruct *)statusbar);
 				}
 				myfree(statu);

Project/Src/MyWinApp/mywin_user_status_bar.h

@@ -27,7 +27,7 @@ typedef struct
 	char time[20];
 	char mode[100];
 	int mode_x;			//<2F><><EFBFBD>ַ<EFBFBD><D6B7><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʾ<EFBFBD><CABE><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʾx<CABE><78><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƫ<EFBFBD><C6AB>
-	char betty[5];
+	char betty[10];
 	int blueState;
 	int heartState;
 	int nfcState;
@@ -39,7 +39,7 @@ typedef struct
 {
 	app_struct *app;
 	RECT_Struct enter;
-	RECT_Struct exit;	
+	RECT_Struct exit;
 }STATUSBAR_AppStruct;
 
 
@@ -47,7 +47,7 @@ typedef struct
 {
 	WIN_WindowStruct win;
 	STATUSBAR_ResStruct res;		//<2F><>ʾ<EFBFBD>õ<EFBFBD><C3B5><EFBFBD>Դ
-	STATUSBAR_DataStruct stat;		
+	STATUSBAR_DataStruct stat;
 	int img_xsize;//ͼ<><CDBC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ߴ<EFBFBD>
 	WIN_PicStruct pic;//״̬<D7B4><CCAC><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͼƬ
 	u32 backColor;	//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɫ
@@ -55,15 +55,15 @@ typedef struct
 	int timerId;		//<2F><>ʱ<EFBFBD><CAB1>id
 	int timerIdGet;	//<2F><><EFBFBD>ڻ<EFBFBD>ȡʱ<C8A1><CAB1>
 	u8 sec;
-	
+
 	int mov_start;		//<2F>ƶ<EFBFBD><C6B6><EFBFBD>ʼ
 	int y_size_def;		//Ĭ<>ϵ<EFBFBD>y<EFBFBD>ߴ<EFBFBD>
 	int dis;					//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>1<EFBFBD><31>չ<EFBFBD><D5B9><EFBFBD><EFBFBD>0<EFBFBD><30><EFBFBD><EFBFBD>С
-	
+
 	int app_num;
 	int app_y_step;
 	STATUSBAR_AppStruct app_item[APPM_LIST_MAXLEN];
-	
+
 }WIN_StatusBarStruct;
 
 
@@ -74,20 +74,20 @@ WIN_StatusBarStruct *WIN_CreatStatusBar (WIN_WindowStruct *base,
 			int x,int y,int x_size,int y_size);
 
 
-			
+
 //״̬<D7B4><CCAC>Ϣ<EFBFBD><CFA2><EFBFBD><EFBFBD>
 void STATUSBAR_StateUpdata (WIN_StatusBarStruct *statusbar,STATUSBAR_DataStruct *s);
-			
+
 //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Դ<EFBFBD>ļ<EFBFBD>
 void STATUSBAR_SetRes (WIN_StatusBarStruct *statusbar,STATUSBAR_ResStruct *r);
-			
+
 //<2F><><EFBFBD>ñ<EFBFBD><C3B1><EFBFBD>ͼƬ
 void STATUSBAR_SetBackPic (WIN_StatusBarStruct *statusbar,WIN_PicStruct *pic);
-			
+
 //Ĭ<>ϻ<EFBFBD><CFBB>ƺ<EFBFBD><C6BA><EFBFBD>
 void STATUSBAR_DefaultPaint (WIN_StatusBarStruct *statusbar);
-			
+
-			
+
 //Ĭ<><C4AC><EFBFBD><EFBFBD>Ϣ<EFBFBD><CFA2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 void STATUSBAR_DefaultMsgLoop (WIN_StatusBarStruct *statusbar,WIN_MsgStruct *msg);
 

Project/make.py

@@ -9,6 +9,7 @@ from multiprocessing import Process,Queue,Value,cpu_count
 
 
 os.environ["PATH"]+=";D:/Program Files/arm-gnu-toolchain/bin"
+os.environ["LANG"]="zh_CN.GBK"
 
 CC="arm-none-eabi-gcc"
 AS = CC + ' -x assembler-with-cpp'
@@ -25,6 +26,8 @@ CFLAG=[
   '-Wall',
   '-fdata-sections',
   '-ffunction-sections',
+  # '-u _printf_float', # 使用这个选项会导致调用exit
+  '-specs=nano.specs', # 使用nano-newlib
   # debug
   '-g -gdwarf-2'
 ]
@@ -298,7 +301,7 @@ def build_target(src:list):
     obj_list.append('.'.join([name,'o']))
   dst=os.path.join(OUTPUT,TARGET)+".elf"
   if(check_rebuild(dst,obj_list)):
-    rsp=f"{' '.join(obj_list)} -o {dst} {flags} -specs=nano.specs \
+    rsp=f"{' '.join(obj_list)} -o {dst} {flags} \
     -T{LD_FILE} -lc -lm -lnosys -Wl,-Map={OUTPUT}/{TARGET}.map,--cref -Wl,--gc-sections \
     -Wl,--no-warn-rwx-segments -Wl,-print-memory-usage"
     print(f"链接 {dst}")