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📄 ucos_ii.src

📁 本文面向首次接触uC/OS-II的程序员
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; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***

	RSEG  ?PR?_?OSIntEnter?UCOS_II
_?OSIntEnter:
			; SOURCE LINE # 144
; *** sync lost ***
; *** sync lost ***
			; SOURCE LINE # 146
	JNB  	OSRunning,?C0004
; *** sync lost ***
			; SOURCE LINE # 147
	MOV  	DPTR,#OSIntNesting
	MOVX 	A,@DPTR
	CLR  	C
	SUBB 	A,#0FFH
	JNC  	?C0004
; *** sync lost ***
			; SOURCE LINE # 148
	MOVX 	A,@DPTR
	INC  	A
	MOVX 	@DPTR,A
; *** sync lost ***
			; SOURCE LINE # 149
; *** sync lost ***
			; SOURCE LINE # 150
; *** sync lost ***
			; SOURCE LINE # 151
?C0004:
	RET  	
; END OF _?OSIntEnter

; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***

	RSEG  ?PR?_?OSIntExit?UCOS_II
_?OSIntExit:
	USING	0
			; SOURCE LINE # 172
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
			; SOURCE LINE # 179
	JB   	OSRunning,$ + 6H
	LJMP 	?C0009
; *** sync lost ***
			; SOURCE LINE # 180
	CLR  	EA
; *** sync lost ***
			; SOURCE LINE # 181
	MOV  	DPTR,#OSIntNesting
	MOVX 	A,@DPTR
	SETB 	C
	SUBB 	A,#00H
	JC   	?C0006
; *** sync lost ***
			; SOURCE LINE # 182
	MOVX 	A,@DPTR
	DEC  	A
	MOVX 	@DPTR,A
; *** sync lost ***
			; SOURCE LINE # 183
?C0006:
; *** sync lost ***
			; SOURCE LINE # 184
	MOV  	DPTR,#OSIntNesting
	MOVX 	A,@DPTR
	JNZ  	?C0007
	MOV  	DPTR,#OSLockNesting
	MOVX 	A,@DPTR
	JNZ  	?C0007
; *** sync lost ***
			; SOURCE LINE # 185
	MOV  	DPTR,#OSRdyGrp
	MOVX 	A,@DPTR
	ADD  	A,#LOW (OSUnMapTbl)
	MOV  	DPL,A
	CLR  	A
	ADDC 	A,#HIGH (OSUnMapTbl)
	MOV  	DPH,A
	MOVX 	A,@DPTR
	MOV  	DPTR,#OSIntExitY
	MOVX 	@DPTR,A
; *** sync lost ***
			; SOURCE LINE # 186
	MOVX 	A,@DPTR
	MOV  	R7,A
	ADD  	A,#LOW (OSRdyTbl)
	MOV  	DPL,A
	CLR  	A
	ADDC 	A,#HIGH (OSRdyTbl)
	MOV  	DPH,A
	MOVX 	A,@DPTR
	ADD  	A,#LOW (OSUnMapTbl)
	MOV  	DPL,A
	CLR  	A
	ADDC 	A,#HIGH (OSUnMapTbl)
	MOV  	DPH,A
	MOVX 	A,@DPTR
	MOV  	R6,A
	MOV  	A,R7
	RLC  	A
	RLC  	A
	RLC  	A
	ANL  	A,#0F8H
	MOV  	R7,A
	MOV  	A,R6
	ADD  	A,R7
	MOV  	R7,A
	MOV  	DPTR,#OSPrioHighRdy
	MOVX 	@DPTR,A
; *** sync lost ***
			; SOURCE LINE # 187
	MOV  	DPTR,#OSPrioCur
	MOVX 	A,@DPTR
	XRL  	A,R7
	JZ   	?C0007
; *** sync lost ***
			; SOURCE LINE # 188
	MOV  	DPTR,#OSPrioHighRdy
	MOVX 	A,@DPTR
	MOV  	B,#03H
	MUL  	AB
	ADD  	A,#LOW (OSTCBPrioTbl)
	MOV  	DPL,A
	CLR  	A
	ADDC 	A,#HIGH (OSTCBPrioTbl)
	MOV  	DPH,A
	LCALL	?C?PLDXDATA
	MOV  	DPTR,#OSTCBHighRdy
	LCALL	?C?PSTXDATA
; *** sync lost ***
			; SOURCE LINE # 189
	MOV  	DPTR,#OSCtxSwCtr
	LCALL	?C?LLDXDATA
	MOV  	A,R7
	ADD  	A,#01H
	MOV  	R7,A
	CLR  	A
	ADDC 	A,R6
	MOV  	R6,A
	CLR  	A
	ADDC 	A,R5
	MOV  	R5,A
	CLR  	A
	ADDC 	A,R4
	MOV  	R4,A
	MOV  	DPTR,#OSCtxSwCtr
	LCALL	?C?LSTXDATA
; *** sync lost ***
			; SOURCE LINE # 190
	LCALL	_?OSIntCtxSw
; *** sync lost ***
			; SOURCE LINE # 191
; *** sync lost ***
			; SOURCE LINE # 192
?C0007:
; *** sync lost ***
			; SOURCE LINE # 193
	SETB 	EA
; *** sync lost ***
			; SOURCE LINE # 194
; *** sync lost ***
			; SOURCE LINE # 195
?C0009:
	RET  	
; END OF _?OSIntExit

; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***

	RSEG  ?PR?_?OSStart?UCOS_II
_?OSStart:
	USING	0
			; SOURCE LINE # 293
	MOV  	DPTR,#0FFFEH
	LCALL	?C?ADDXBP
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
			; SOURCE LINE # 298
	JB   	OSRunning,?C0011
; *** sync lost ***
			; SOURCE LINE # 299
	MOV  	DPTR,#OSRdyGrp
	MOVX 	A,@DPTR
	ADD  	A,#LOW (OSUnMapTbl)
	MOV  	DPL,A
	CLR  	A
	ADDC 	A,#HIGH (OSUnMapTbl)
	MOV  	DPH,A
	MOVX 	A,@DPTR
	MOV  	DPH,?C_XBP
	MOV  	DPL,?C_XBP+01H
	MOVX 	@DPTR,A
; *** sync lost ***
			; SOURCE LINE # 300
	MOVX 	A,@DPTR
	MOV  	R7,A
	ADD  	A,#LOW (OSRdyTbl)
	MOV  	DPL,A
	CLR  	A
	ADDC 	A,#HIGH (OSRdyTbl)
	MOV  	DPH,A
	MOVX 	A,@DPTR
	ADD  	A,#LOW (OSUnMapTbl)
	MOV  	DPL,A
	CLR  	A
	ADDC 	A,#HIGH (OSUnMapTbl)
	MOV  	DPH,A
	MOVX 	A,@DPTR
	MOV  	DPH,?C_XBP
	MOV  	DPL,?C_XBP+01H
	INC  	DPTR
	MOVX 	@DPTR,A
; *** sync lost ***
			; SOURCE LINE # 301
	MOV  	A,R7
	RLC  	A
	RLC  	A
	RLC  	A
	ANL  	A,#0F8H
	MOV  	R7,A
	MOV  	DPH,?C_XBP
	MOV  	DPL,?C_XBP+01H
	INC  	DPTR
	MOVX 	A,@DPTR
	ADD  	A,R7
	MOV  	DPTR,#OSPrioHighRdy
	MOVX 	@DPTR,A
; *** sync lost ***
			; SOURCE LINE # 302
	MOV  	DPTR,#OSPrioCur
	MOVX 	@DPTR,A
; *** sync lost ***
			; SOURCE LINE # 303
	MOV  	B,#03H
	MUL  	AB
	ADD  	A,#LOW (OSTCBPrioTbl)
	MOV  	DPL,A
	CLR  	A
	ADDC 	A,#HIGH (OSTCBPrioTbl)
	MOV  	DPH,A
	LCALL	?C?PLDXDATA
	MOV  	DPTR,#OSTCBHighRdy
	LCALL	?C?PSTXDATA
; *** sync lost ***
			; SOURCE LINE # 304
	MOV  	DPTR,#OSTCBCur
	LCALL	?C?PSTXDATA
; *** sync lost ***
			; SOURCE LINE # 305
	LCALL	_?OSStartHighRdy
; *** sync lost ***
			; SOURCE LINE # 306
; *** sync lost ***
			; SOURCE LINE # 307
?C0011:
	MOV  	DPTR,#02H
	LJMP 	?C?ADDXBP
; END OF _?OSStart

; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***

	RSEG  ?PR?_?OSTimeTick?UCOS_II
_?OSTimeTick:
	USING	0
			; SOURCE LINE # 363
	MOV  	DPTR,#0FFFDH
	LCALL	?C?ADDXBP
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
			; SOURCE LINE # 371
	LCALL	_?OSTimeTickHook
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
			; SOURCE LINE # 377
	JB   	OSRunning,$ + 6H
	LJMP 	?C0019
; *** sync lost ***
			; SOURCE LINE # 378
	MOV  	DPTR,#OSTCBList
	LCALL	?C?PLDXDATA
	MOV  	DPH,?C_XBP
	MOV  	DPL,?C_XBP+01H
	LCALL	?C?PSTXDATA
?C0013:
; *** sync lost ***
			; SOURCE LINE # 379
	MOV  	DPH,?C_XBP
	MOV  	DPL,?C_XBP+01H
	LCALL	?C?PLDXDATA
	MOV  	DPTR,#0CH
	LCALL	?C?CLDOPTR
	XRL  	A,#09H
	JNZ  	$ + 5H
	LJMP 	?C0019
; *** sync lost ***
			; SOURCE LINE # 380
	CLR  	EA
; *** sync lost ***
			; SOURCE LINE # 381
	MOV  	DPTR,#09H
	LCALL	?C?ILDOPTR
	ORL  	A,B
	JZ   	?C0015
; *** sync lost ***
			; SOURCE LINE # 382
	MOV  	DPH,?C_XBP
	MOV  	DPL,?C_XBP+01H
	LCALL	?C?PLDXDATA
	MOV  	DPTR,#09H
	MOV  	A,#0FFH
	MOV  	B,A
	LCALL	?C?IILDOPTR
	ORL  	A,B
	JNZ  	?C0015
; *** sync lost ***
			; SOURCE LINE # 383
	MOV  	DPTR,#0BH
	LCALL	?C?CLDOPTR
	JB   	ACC.3,?C0017
; *** sync lost ***
			; SOURCE LINE # 384
	MOV  	DPTR,#OSRdyGrp
	MOVX 	A,@DPTR
	MOV  	R7,A
	MOV  	DPTR,#010H
	LCALL	?C?CLDOPTR
	MOV  	R6,A
	MOV  	A,R7
	ORL  	A,R6
	MOV  	DPTR,#OSRdyGrp
	MOVX 	@DPTR,A
; *** sync lost ***
			; SOURCE LINE # 385
	MOV  	DPTR,#0EH
	LCALL	?C?CLDOPTR
	ADD  	A,#LOW (OSRdyTbl)
	MOV  	DPL,A
	CLR  	A
	ADDC 	A,#HIGH (OSRdyTbl)
	MOV  	DPH,A
	PUSH 	DPH
	PUSH 	DPL
	MOVX 	A,@DPTR
	MOV  	R7,A
	MOV  	DPH,?C_XBP
	MOV  	DPL,?C_XBP+01H
	LCALL	?C?PLDXDATA
	MOV  	DPTR,#0FH
	LCALL	?C?CLDOPTR
	MOV  	R6,A
	MOV  	A,R7
	ORL  	A,R6
	POP  	DPL
	POP  	DPH
	MOVX 	@DPTR,A
; *** sync lost ***
			; SOURCE LINE # 386
	SJMP 	?C0015
?C0017:
; *** sync lost ***
			; SOURCE LINE # 387
	MOV  	DPH,?C_XBP
	MOV  	DPL,?C_XBP+01H
	LCALL	?C?PLDXDATA
	MOV  	DPTR,#09H
	CLR  	A
	MOV  	B,#01H
	LCALL	?C?ISTOPTR
; *** sync lost ***
			; SOURCE LINE # 388
; *** sync lost ***
			; SOURCE LINE # 389
; *** sync lost ***
			; SOURCE LINE # 390
?C0015:
; *** sync lost ***
			; SOURCE LINE # 391
	MOV  	DPH,?C_XBP
	MOV  	DPL,?C_XBP+01H
	LCALL	?C?PLDXDATA
	MOV  	DPTR,#03H
	LCALL	?C?PLDOPTR
	MOV  	DPH,?C_XBP
	MOV  	DPL,?C_XBP+01H
	LCALL	?C?PSTXDATA
; *** sync lost ***
			; SOURCE LINE # 392
	SETB 	EA
; *** sync lost ***
			; SOURCE LINE # 393
	LJMP 	?C0013
; *** sync lost ***
			; SOURCE LINE # 394
; *** sync lost ***
			; SOURCE LINE # 395
?C0019:
	MOV  	DPTR,#03H
	LJMP 	?C?ADDXBP
; END OF _?OSTimeTick

; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***

	RSEG  ?PR?_?OSVersion?UCOS_II
_?OSVersion:
	USING	0
			; SOURCE LINE # 411
; *** sync lost ***
; *** sync lost ***
			; SOURCE LINE # 413
	MOV  	R6,#00H
	MOV  	R7,#0FCH
; *** sync lost ***
			; SOURCE LINE # 414
?C0020:
	RET  	
; END OF _?OSVersion

; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
; *** sync lost ***
12345

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