d12hal.src

Comlete files for fullfile the slave USB function!

; .\d12hal.SRC generated from: d12hal.c
; COMPILER INVOKED BY:
;        C:\Keil\C51\BIN\C51.EXE d12hal.c DEBUG OBJECTEXTEND SRC(.\d12hal.SRC)

$NOMOD51

NAME	D12HAL

P0	DATA	080H
P1	DATA	090H
P2	DATA	0A0H
P3	DATA	0B0H
T0	BIT	0B0H.4
AC	BIT	0D0H.6
MCU_D12CS	BIT	090H.6
T1	BIT	0B0H.5
EA	BIT	0A8H.7
IE	DATA	0A8H
RD	BIT	0B0H.7
ES	BIT	0A8H.4
IP	DATA	0B8H
RI	BIT	098H.0
INT0	BIT	0B0H.2
CY	BIT	0D0H.7
TI	BIT	098H.1
INT1	BIT	0B0H.3
PS	BIT	0B8H.4
SP	DATA	081H
OV	BIT	0D0H.2
WR	BIT	0B0H.6
SBUF	DATA	099H
PCON	DATA	087H
SCON	DATA	098H
TMOD	DATA	089H
TCON	DATA	088H
MCU_A0	BIT	090H.4
D12SUSPD	BIT	0B0H.3
IE0	BIT	088H.1
IE1	BIT	088H.3
B	DATA	0F0H
ACC	DATA	0E0H
ET0	BIT	0A8H.1
ET1	BIT	0A8H.3
TF0	BIT	088H.5
TF1	BIT	088H.7
MCU_LED0	BIT	090H.2
RB8	BIT	098H.2
TH0	DATA	08CH
MCU_LED1	BIT	090H.3
EX0	BIT	0A8H.0
IT0	BIT	088H.0
TH1	DATA	08DH
TB8	BIT	098H.3
EX1	BIT	0A8H.2
IT1	BIT	088H.2
P	BIT	0D0H.0
SM0	BIT	098H.7
TL0	DATA	08AH
SM1	BIT	098H.6
TL1	DATA	08BH
SM2	BIT	098H.5
PT0	BIT	0B8H.1
PT1	BIT	0B8H.3
RS0	BIT	0D0H.3
TR0	BIT	088H.4
RS1	BIT	0D0H.4
TR1	BIT	088H.6
PX0	BIT	0B8H.0
PX1	BIT	0B8H.2
DPH	DATA	083H
DPL	DATA	082H
REN	BIT	098H.4
MCU_D12RST	BIT	090H.7
MCU_SWM0	BIT	090H.0
RXD	BIT	0B0H.0
MCU_SWM1	BIT	090H.1
TXD	BIT	0B0H.1
F0	BIT	0D0H.5
PSW	DATA	0D0H
?PR?_outportb?D12HAL SEGMENT CODE 
?PR?_inportb?D12HAL  SEGMENT CODE 
	PUBLIC	_inportb
	PUBLIC	_outportb
; /*
; //*************************************************************************
; //
; //                  BASBA   P R O P R I E T A R Y
; //
; //           COPYRIGHT (c)   2003 BY BASBA USA.
; //                     --  ALL RIGHTS RESERVED  --
; //
; // File Name:	EPPHAL.H
; // Purpose:		hardware dependent I/O access to PDIUSB12
; // Author:		Shuming Yu
; // Created:		10 May 2003
; // Modified:
; // Revision:	1.0
; //
; //*************************************************************************
; */
; 
; #include <reg51.h>                /* special function register declarations   */
; #include "d12hal.h"
; //#include "cmds.h"
; #include "mainloop.h"
; 
; extern EPPFLAGS bEPPflags;
; 
; void outportb(unsigned int addr, unsigned char val)

	RSEG  ?PR?_outportb?D12HAL
_outportb:
			; SOURCE LINE # 26
;---- Variable 'val?041' assigned to Register 'R5' ----
;---- Variable 'addr?040' assigned to Register 'R6/R7' ----
; {
			; SOURCE LINE # 27
; 	unsigned char xdata *ext_address;
; 
; 	MCU_D12CS = 0;
			; SOURCE LINE # 30
	CLR  	MCU_D12CS
; 
; 	ext_address=0x00 + addr;
			; SOURCE LINE # 32
;---- Variable 'ext_address?042' assigned to Register 'DPTR' ----
	MOV  	DPL,R7
	MOV  	DPH,R6
; 	*ext_address = val;
			; SOURCE LINE # 33
	MOV  	A,R5
	MOVX 	@DPTR,A
; 
; 	MCU_D12CS = 1;
			; SOURCE LINE # 35
	SETB 	MCU_D12CS
; }
			; SOURCE LINE # 36
	RET  	
; END OF _outportb

; 
; unsigned char inportb(unsigned int addr)

	RSEG  ?PR?_inportb?D12HAL
_inportb:
	USING	0
			; SOURCE LINE # 38
;---- Variable 'addr?143' assigned to Register 'R6/R7' ----
; {
			; SOURCE LINE # 39
; 	unsigned char c;
; 	unsigned char xdata *ext_address;
; 
; 	MCU_D12CS = 0;
			; SOURCE LINE # 43
	CLR  	MCU_D12CS
; 
; 	ext_address=0x00 + addr;
			; SOURCE LINE # 45
;---- Variable 'ext_address?145' assigned to Register 'DPTR' ----
	MOV  	DPL,R7
	MOV  	DPH,R6
; 	c = *ext_address ;
			; SOURCE LINE # 46
	MOVX 	A,@DPTR
	MOV  	R7,A
;---- Variable 'c?144' assigned to Register 'R7' ----
; 
; 	MCU_D12CS = 1;
			; SOURCE LINE # 48
	SETB 	MCU_D12CS
; 
; 	return c;
			; SOURCE LINE # 50
; }
			; SOURCE LINE # 51
?C0002:
	RET  	
; END OF _inportb

	END