处理状态栏中内存显示异常的问题

Project/Src/MyWinApp/mywin_user_status_bar.c

@@ -359,8 +359,10 @@ 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);
 

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;

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}")