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📁 uCOS-II 2.52在51上的移植程序(大模式).rar
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;                 else if(ch=='\t'){
			; SOURCE LINE # 260
	MOV  	DPTR,#03H
	LCALL	?C?XBPOFF
	MOVX 	A,@DPTR
	CJNE 	A,#09H,?C0032
;                         for(j=0;j<TABNum;j++)
			; SOURCE LINE # 261
	MOV  	DPH,?C_XBP
	MOV  	DPL,?C_XBP+01H
	INC  	DPTR
	INC  	DPTR
	CLR  	A
	MOVX 	@DPTR,A
?C0033:
	MOV  	DPH,?C_XBP
	MOV  	DPL,?C_XBP+01H
	INC  	DPTR
	INC  	DPTR
	MOVX 	A,@DPTR
	CLR  	C
	SUBB 	A,#04H
	JNC  	?C0027
;                                 PrintChar(' ');
			; SOURCE LINE # 262
	MOV  	R7,#020H
	LCALL	_?PrintChar
	MOV  	DPH,?C_XBP
	MOV  	DPL,?C_XBP+01H
	INC  	DPTR
	INC  	DPTR
	MOVX 	A,@DPTR
	INC  	A
	MOVX 	@DPTR,A
	SJMP 	?C0033
;                 }
			; SOURCE LINE # 263
?C0032:
;                 else PrintChar(ch);
			; SOURCE LINE # 264
	MOV  	DPTR,#03H
	LCALL	?C?XBPOFF
	MOVX 	A,@DPTR
	MOV  	R7,A
?C0183:
	LCALL	_?PrintChar
;         }
			; SOURCE LINE # 265
?C0027:
	MOV  	DPH,?C_XBP
	MOV  	DPL,?C_XBP+01H
	CLR  	A
	MOV  	B,#01H
	LCALL	?C?IILDX
	LJMP 	?C0025
?C0026:
;         //EA=1;
; //出临界区
; #pragma ASM
;     POP IE;
	  POP IE;
; #pragma ENDASM
; }
			; SOURCE LINE # 271
	MOV  	DPTR,#07H
	LJMP 	?C?ADDXBP
; END OF _?PrintStr

; 
; void clrscr() reentrant//清屏

	RSEG  ?PR?_?clrscr?SERIAL
_?clrscr:
	USING	0
			; SOURCE LINE # 273
; {        
;         PrintStr("\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n");//25个回车换行清屏幕。
			; SOURCE LINE # 275
	MOV  	R3,#0FFH
	MOV  	R2,#HIGH (?SC_0)
	MOV  	R1,#LOW (?SC_0)
	LJMP 	_?PrintStr
; END OF _?clrscr

; }
; 
; //============================================================================================
; //
; //============================================================================================
; void yyprintf(char *fmt,...) reentrant  //自编简单printf等效函数

	RSEG  ?PR?_?yyprintf?SERIAL
_?yyprintf:
	USING	0
			; SOURCE LINE # 281
	MOV  	DPTR,#0FFFDH
	LCALL	?C?ADDXBP
	MOV  	A,R3
	MOVX 	@DPTR,A
	INC  	DPTR
	MOV  	A,R2
	MOVX 	@DPTR,A
	INC  	DPTR
	MOV  	A,R1
	MOVX 	@DPTR,A
	MOV  	DPTR,#0FFFBH
	LCALL	?C?ADDXBP
; {
;     void *p;  //任意指针，可以指向任何类型，C语法不对其严格要求。
;     char ch;
;     unsigned char j;
; 
;     p=&fmt;
			; SOURCE LINE # 287
	MOV  	R3,#01H
	MOV  	DPTR,#05H
	LCALL	?C?XBPOFF
	MOV  	R1,DPL
	MOV  	R2,DPH
	MOV  	DPH,?C_XBP
	MOV  	DPL,?C_XBP+01H
	MOV  	A,R3
	MOVX 	@DPTR,A
	INC  	DPTR
	MOV  	A,R2
	MOVX 	@DPTR,A
	INC  	DPTR
	MOV  	A,R1
	MOVX 	@DPTR,A
;     p=(char **)p+1;  //此处p是指向指针的指针，fmt是字符串指针，p是指向fmt的指针
			; SOURCE LINE # 288
	MOV  	DPH,?C_XBP
	MOV  	DPL,?C_XBP+01H
	MOVX 	A,@DPTR
	MOV  	R3,A
	INC  	DPTR
	MOVX 	A,@DPTR
	MOV  	R2,A
	INC  	DPTR
	MOVX 	A,@DPTR
	ADD  	A,#03H
	MOV  	R1,A
	CLR  	A
	ADDC 	A,R2
	MOV  	R2,A
	MOV  	DPH,?C_XBP
	MOV  	DPL,?C_XBP+01H
	MOV  	A,R3
	MOVX 	@DPTR,A
	INC  	DPTR
	MOV  	A,R2
	MOVX 	@DPTR,A
	INC  	DPTR
	MOV  	A,R1
	MOVX 	@DPTR,A
; 
; //入临界区
; #pragma ASM
;     PUSH IE;
	  PUSH IE;
;     CLR EA;
	  CLR EA;
; #pragma ENDASM
; 
;     while(1){
			; SOURCE LINE # 296
?C0041:
;         while((ch=*fmt++)!='%'){
			; SOURCE LINE # 297
	MOV  	DPTR,#05H
	LCALL	?C?XBPOFF
	MOVX 	A,@DPTR
	MOV  	R3,A
	INC  	DPTR
	CLR  	A
	MOV  	B,#01H
	LCALL	?C?ILDIX
	MOV  	R1,B
	MOV  	R2,A
	LCALL	?C?CLDPTR
	MOV  	R7,A
	MOV  	DPTR,#03H
	LCALL	?C?XBPOFF
	MOV  	A,R7
	MOVX 	@DPTR,A
	XRL  	A,#025H
	JZ   	?C0042
;             if(ch=='\0'){
			; SOURCE LINE # 298
	MOV  	DPTR,#03H
	LCALL	?C?XBPOFF
	MOVX 	A,@DPTR
	MOV  	R7,A
	JNZ  	?C0043
; //出临界区
; #pragma ASM
;     POP IE;
	  POP IE;
	LJMP 	?C0044
; #pragma ENDASM
;                 return;
;             }
			; SOURCE LINE # 304
?C0043:
;             else if(ch=='\n'){PrintChar(10);PrintChar(13);}
			; SOURCE LINE # 305
	MOV  	A,R7
	CJNE 	A,#0AH,?C0046
	MOV  	R7,#0AH
	LCALL	_?PrintChar
	MOV  	R7,#0DH
	SJMP 	?C0184
?C0046:
;             else if(ch=='\t'){
			; SOURCE LINE # 306
	MOV  	DPTR,#03H
	LCALL	?C?XBPOFF
	MOVX 	A,@DPTR
	CJNE 	A,#09H,?C0048
;                 for(j=0;j<TABNum;j++)
			; SOURCE LINE # 307
	MOV  	DPTR,#04H
	LCALL	?C?XBPOFF
	CLR  	A
	MOVX 	@DPTR,A
?C0049:
	MOV  	DPTR,#04H
	LCALL	?C?XBPOFF
	MOVX 	A,@DPTR
	CLR  	C
	SUBB 	A,#04H
	JNC  	?C0041
;                     PrintChar(' ');
			; SOURCE LINE # 308
	MOV  	R7,#020H
	LCALL	_?PrintChar
	MOV  	DPTR,#04H
	LCALL	?C?XBPOFF
	MOVX 	A,@DPTR
	INC  	A
	MOVX 	@DPTR,A
	SJMP 	?C0049
;             }
			; SOURCE LINE # 309
?C0048:
;             else PrintChar(ch);
			; SOURCE LINE # 310
	MOV  	DPTR,#03H
	LCALL	?C?XBPOFF
	MOVX 	A,@DPTR
	MOV  	R7,A
?C0184:
	LCALL	_?PrintChar
;         }
			; SOURCE LINE # 311
	SJMP 	?C0041
?C0042:
;         ch=*fmt++;
			; SOURCE LINE # 312
	MOV  	DPTR,#05H
	LCALL	?C?XBPOFF
	MOVX 	A,@DPTR
	MOV  	R3,A
	INC  	DPTR
	CLR  	A
	MOV  	B,#01H
	LCALL	?C?ILDIX
	MOV  	R1,B
	MOV  	R2,A
	LCALL	?C?CLDPTR
	MOV  	R7,A
	MOV  	DPTR,#03H
	LCALL	?C?XBPOFF
	MOV  	A,R7
	MOVX 	@DPTR,A
;         switch(ch){
			; SOURCE LINE # 313
	MOV  	DPTR,#03H
	LCALL	?C?XBPOFF
	MOVX 	A,@DPTR
	LCALL	?C?CCASE
	DW   	?C0070
	DB   	025H
	DW   	?C0058
	DB   	062H
	DW   	?C0054
	DB   	063H
	DW   	?C0055
	DB   	064H
	DW   	?C0067
	DB   	066H
	DW   	?C0059
	DB   	06CH
	DW   	?C0057
	DB   	06FH
	DW   	?C0069
	DB   	073H
	DW   	?C0068
	DB   	075H
	DW   	?C0056
	DB   	078H
	DW   	00H
	DW   	?C0071
;             case 'c':
			; SOURCE LINE # 314
?C0054:
;                 PrintChar(*((char *)p));
			; SOURCE LINE # 315
	MOV  	DPH,?C_XBP
	MOV  	DPL,?C_XBP+01H
	MOVX 	A,@DPTR
	MOV  	R3,A
	INC  	DPTR
	MOVX 	A,@DPTR
	MOV  	R2,A
	INC  	DPTR
	MOVX 	A,@DPTR
	MOV  	R1,A
	LCALL	?C?CLDPTR
	MOV  	R7,A
;                 p=(char *)p+1;
			; SOURCE LINE # 316
;                 break;
			; SOURCE LINE # 317
	LJMP 	?C0185
;             case 'd':
			; SOURCE LINE # 318
?C0055:
;                 PrintN(*((int *)p),10);
			; SOURCE LINE # 319
	MOV  	R4,#00H
	MOV  	R5,#0AH
;                 p=(int *)p+1;
			; SOURCE LINE # 320
;                 break;
			; SOURCE LINE # 321
	SJMP 	?C0186
;             case 'x':
			; SOURCE LINE # 322
?C0056:
;                 PrintN(*((int *)p),16);
			; SOURCE LINE # 323
	MOV  	R4,#00H
	MOV  	R5,#010H
?C0186:
	MOV  	DPH,?C_XBP
	MOV  	DPL,?C_XBP+01H
	MOVX 	A,@DPTR
	MOV  	R3,A
	INC  	DPTR
	MOVX 	A,@DPTR
	MOV  	R2,A
	INC  	DPTR
	MOVX 	A,@DPTR
	MOV  	R1,A
	LCALL	?C?ILDPTR
	MOV  	R7,A
	MOV  	R6,B
	LCALL	_?PrintN
;                 p=(int *)p+1;
			; SOURCE LINE # 324
;                 break;
			; SOURCE LINE # 325
	LJMP 	?C0189
;             case 'o':
			; SOURCE LINE # 326
?C0057:
;                 PrintUN(*((int *)p),8);
			; SOURCE LINE # 327
	MOV  	R5,#08H
	LCALL	L?0210
;                 p=(int *)p+1;
			; SOURCE LINE # 328
?C0187:
;                 break;
			; SOURCE LINE # 329
	LJMP 	?C0189
;             case 'b':
			; SOURCE LINE # 330
?C0058:
;                 PrintUN(*((int *)p),2);
			; SOURCE LINE # 331
	MOV  	R5,#02H
	LCALL	L?0210
;                 p=(int *)p+1;
			; SOURCE LINE # 332
?C0188:
;                 break;
			; SOURCE LINE # 333
	LJMP 	?C0189
;             case 'l':
			; SOURCE LINE # 334
?C0059:
;                 ch=*fmt++;
			; SOURCE LINE # 335
	MOV  	DPTR,#05H
	LCALL	?C?XBPOFF
	MOVX 	A,@DPTR
	MOV  	R3,A
	INC  	DPTR
	CLR  	A
	MOV  	B,#01H
	LCALL	?C?ILDIX
	MOV  	R1,B
	MOV  	R2,A
	LCALL	?C?CLDPTR
	MOV  	R7,A
	MOV  	DPTR,#03H
	LCALL	?C?XBPOFF
	MOV  	A,R7
	MOVX 	@DPTR,A
;                 switch(ch){
			; SOURCE LINE # 336
	MOV  	DPTR,#03H
	LCALL	?C?XBPOFF
	MOVX 	A,@DPTR
	ADD  	A,#09EH
	JZ   	?C0064
	ADD  	A,#0F3H
	JZ   	?C0062
	ADD  	A,#0FAH
	JZ   	?C0063
	ADD  	A,#0FDH
	JZ   	?C0065
	ADD  	A,#014H
	JNZ  	?C0066
;                     case 'd':
			; SOURCE LINE # 337
?C0061:
;                         PrintLN(*((long *)p),10);
			; SOURCE LINE # 338
	MOV  	DPTR,#0FFFCH
	LCALL	?C?ADDXBP
	LCALL	?C?LSTKXDATA
	DB   	00H
	DB   	00H
	DB   	00H
	DB   	0AH
;                         p=(long *)p+1;
			; SOURCE LINE # 339
;                         break;
			; SOURCE LINE # 340
	SJMP 	?C0190
;                     case 'o':
			; SOURCE LINE # 341
?C0062:
;                         PrintLUN(*((long *)p),8);
			; SOURCE LINE # 342
	MOV  	DPTR,#0FFFCH
	LCALL	?C?ADDXBP
	LCALL	?C?LSTKXDATA
	DB   	00H
	DB   	00H
	DB   	00H
	DB   	08H
;                         p=(long *)p+1;
			; SOURCE LINE # 343
;                         break;
			; SOURCE LINE # 344
	SJMP 	?C0192
;                     case 'u':
			; SOURCE LINE # 345
?C0063:
;                         PrintLUN(*((unsigned long *)p),10);
			; SOURCE LINE # 346
	MOV  	DPTR,#0FFFCH
	LCALL	?C?ADDXBP
	LCALL	?C?LSTKXDATA
	DB   	00H
	DB   	00H
	DB   	00H
	DB   	0AH
?C0191:
;                         p=(unsigned long *)p+1;
			; SOURCE LINE # 347
;                         break;
			; SOURCE LINE # 348
	SJMP 	?C0192
;                     case 'b':
			; SOURCE LINE # 349
?C0064:
;                         PrintLUN(*((long *)p),2);
			; SOURCE LINE # 350
	MOV  	DPTR,#0FFFCH
	LCALL	?C?ADDXBP
	LCALL	?C?LSTKXDATA
	DB   	00H
	DB   	00H
	DB   	00H
	DB   	02H
?C0192:
	MOV  	DPTR,#04H
	LCALL	?C?XBPOFF
	MOVX 	A,@DPTR
	MOV  	R3,A
	INC  	DPTR
	MOVX 	A,@DPTR
	MOV  	R2,A
	INC  	DPTR
	MOVX 	A,@DPTR
	MOV  	R1,A
	LCALL	?C?LLDPTR
	LCALL	_?PrintLUN
;                         p=(long *)p+1;
			; SOURCE LINE # 351
;                         break;
			; SOURCE LINE # 352
	SJMP 	?C0194
;                     case 'x':
			; SOURCE LINE # 353
?C0065:
;                         PrintLN(*((long *)p),16);
			; SOURCE LINE # 354
	MOV  	DPTR,#0FFFCH
	LCALL	?C?ADDXBP
	LCALL	?C?LSTKXDATA
	DB   	00H
	DB   	00H
	DB   	00H
	DB   	010H
?C0190:
	MOV  	DPTR,#04H
	LCALL	?C?XBPOFF
	MOVX 	A,@DPTR
	MOV  	R3,A
	INC  	DPTR
	MOVX 	A,@DPTR
	MOV  	R2,A
	INC  	DPTR
	MOVX 	A,@DPTR
	MOV  	R1,A
	LCALL	?C?LLDPTR
	LCALL	_?PrintLN
;                         p=(long *)p+1;
			; SOURCE LINE # 355
?C0193:
;                         break;
			; SOURCE LINE # 356
	SJMP 	?C0194
;                     default:
			; SOURCE LINE # 357
?C0066:
; //出临界区
; #pragma ASM
;     POP IE;
	  POP IE;
	LJMP 	?C0044
; #pragma ENDASM
;                         return;
;                 }
			; SOURCE LINE # 363
;                 break;
			; SOURCE LINE # 364
;             case 'f':
			; SOURCE LINE # 365
?C0067:
;                 DispF(*((float *)p));
			; SOURCE LINE # 366
	MOV  	DPH,?C_XBP
	MOV  	DPL,?C_XBP+01H
	MOVX 	A,@DPTR
	MOV  	R3,A
	INC  	DPTR
	MOVX 	A,@DPTR
	MOV  	R2,A
	INC  	DPTR
	MOVX 	A,@DPTR
	MOV  	R1,A
	LCALL	?C?LLDPTR
	LCALL	_?DispF
;                 p=(float *)p+1;
			; SOURCE LINE # 367
?C0194:
	MOV  	DPH,?C_XBP
	MOV  	DPL,?C_XBP+01H
	MOVX 	A,@DPTR
	MOV  	R3,A
	INC  	DPTR
	MOVX 	A,@DPTR
	MOV  	R2,A
	INC  	DPTR
	MOVX 	A,@DPTR
	ADD  	A,#04H
;                 break;
			; SOURCE LINE # 368
	SJMP 	?C0197
;             case 'u':
			; SOURCE LINE # 369
?C0068:
;                 PrintUN(*((unsigned int *)p),10);
			; SOURCE LINE # 370
	MOV  	R4,#00H
	MOV  	R5,#0AH
	LCALL	L?0211
;                 p=(unsigned int *)p+1;
			; SOURCE LINE # 371
?C0189:
	MOV  	DPH,?C_XBP
	MOV  	DPL,?C_XBP+01H
	MOVX 	A,@DPTR
	MOV  	R3,A
	INC  	DPTR
	MOVX 	A,@DPTR
	MOV  	R2,A
	INC  	DPTR
	MOVX 	A,@DPTR
	ADD  	A,#02H
?C0195:
;                 break;
			; SOURCE LINE # 372
	SJMP 	?C0197
;             case 's':
			; SOURCE LINE # 373
?C0069:
;                 PrintStr(*((char **)p));
			; SOURCE LINE # 374
	MOV  	DPH,?C_XBP
	MOV  	DPL,?C_XBP+01H
	MOVX 	A,@DPTR
	MOV  	R3,A
	INC  	DPTR
	MOVX 	A,@DPTR
	MOV  	R2,A
	INC  	DPTR
	MOVX 	A,@DPTR
	MOV  	R1,A
	LCALL	?C?PLDPTR
	LCALL	_?PrintStr
;                 p=(char **)p+1;
			; SOURCE LINE # 375
	MOV  	DPH,?C_XBP
	MOV  	DPL,?C_XBP+01H
	MOVX 	A,@DPTR
	MOV  	R3,A
	INC  	DPTR
	MOVX 	A,@DPTR
	MOV  	R2,A
	INC  	DPTR
	MOVX 	A,@DPTR
	ADD  	A,#03H
?C0196:
;                 break;
			; SOURCE LINE # 376
	SJMP 	?C0197
;             case '%':
			; SOURCE LINE # 377
?C0070:
;                 PrintChar('%');
			; SOURCE LINE # 378
	MOV  	R7,#025H
?C0185:
	LCALL	_?PrintChar
;                 p=(char *)p+1;
			; SOURCE LINE # 379
	MOV  	DPH,?C_XBP
	MOV  	DPL,?C_XBP+01H
	MOVX 	A,@DPTR
	MOV  	R3,A
	INC  	DPTR
	MOVX 	A,@DPTR
	MOV  	R2,A
	INC  	DPTR
	MOVX 	A,@DPTR
	ADD  	A,#01H
?C0197:
	MOV  	R1,A
	CLR  	A
	ADDC 	A,R2
	MOV  	R2,A
	MOV  	DPH,?C_XBP
	MOV  	DPL,?C_XBP+01H
	MOV  	A,R3
	MOVX 	@DPTR,A
	INC  	DPTR
	MOV  	A,R2
	MOVX 	@DPTR,A
	INC  	DPTR
	MOV  	A,R1
	MOVX 	@DPTR,A
;                 break;
			; SOURCE LINE # 380
	LJMP 	?C0041
;             default:
			; SOURCE LINE # 381
?C0071:
; //出临界区
💿 文件大小 315 K
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#uCOS-II #2.52 #移植
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