ports.ls

该程序是ST7MC驱动BLDC120

   1                     ; C Compiler for ST7 (COSMIC Software)
   2                     ; Generator V4.4a - 17 Dec 2001
   3                     ; Optimizer V4.2g - 21 Dec 2001
  44                     ; 60 void PORTS_Init(void)       // Setting for 56 pins case of Starter kit
  44                     ; 61 {
  45                     .text:	section	.text,new
  46  0000               _PORTS_Init:
  49                     ; 63 	PADDR    = 0x20;       	//PA7,PA6, PA4-PA0, floating Input
  51  0000 a620          	ld	a,#32
  52  0002 b700          	ld	_PADDR,a
  53                     ; 64 	PAOR	 = 0x20;        //PA5 push pull output
  55  0004 b700          	ld	_PAOR,a
  56                     ; 65 	PADR	|= 0x20;		//led off
  58  0006 1a00          	bset	_PADR,#5
  59                     ; 67   	PBDDR    = 0x00; 		//PB7 to PB0 floating Input
  61  0008 3f00          	clr	_PBDDR
  62                     ; 68 	PBOR     = 0x00;        
  64  000a 3f00          	clr	_PBOR
  65                     ; 70 	PCDDR    = 0x40; 		//PC7,PC5 to PC0 floating Input
  67  000c 48            	sll	a
  68  000d b700          	ld	_PCDDR,a
  69                     ; 71 	PCOR     = 0x40;        //PC6 output
  71  000f a640          	ld	a,#64
  72  0011 b700          	ld	_PCOR,a
  73                     ; 73 	PDDDR    = 0x82; 		//PD6 to PD0 floating Input
  75  0013 a682          	ld	a,#130
  76  0015 b700          	ld	_PDDDR,a
  77                     ; 74 	PDOR     = 0x82;        //PD7,PD1 push-pull Output   
  79  0017 b700          	ld	_PDOR,a
  80                     ; 75 	PDDR	|= 0x80;		//TD0: 1(Mark)
  82  0019 1e00          	bset	_PDDR,#7
  83                     ; 85 }
  86  001b 81            	ret	
 109                     ; 98 void PORTS_LedOn(void)
 109                     ; 99 {
 110                     .text:	section	.text,new
 111  0000               _PORTS_LedOn:
 114                     ; 104 	LEDPort  &= (u8)(~Led);			// ((u8)0x80)
 116  0000 1b00          	bres	_PADR,#5
 117                     ; 105 }
 120  0002 81            	ret	
 143                     ; 107 void PORTS_LedOff(void)
 143                     ; 108 {
 144                     .text:	section	.text,new
 145  0000               _PORTS_LedOff:
 148                     ; 113 	LEDPort  |= Led;			 
 150  0000 1a00          	bset	_PADR,#5
 151                     ; 114 }
 154  0002 81            	ret	
 166                     	xdef	_PORTS_LedOff
 167                     	xdef	_PORTS_LedOn
 168                     	xdef	_PORTS_Init
 169                     	xref.b	_PDOR
 170                     	xref.b	_PDDDR
 171                     	xref.b	_PDDR
 172                     	xref.b	_PCOR
 173                     	xref.b	_PCDDR
 174                     	xref.b	_PBOR
 175                     	xref.b	_PBDDR
 176                     	xref.b	_PAOR
 177                     	xref.b	_PADDR
 178                     	xref.b	_PADR
 197                     	end