传真(Fax)编程

开发平台：
C/C++

LCDView.s43：源码内容
							        NAME LCDView
        RTMODEL "__double_size", "32"
        RTMODEL "__pic", "no"
        RTMODEL "__reg_r4", "free"
        RTMODEL "__reg_r5", "free"
        RTMODEL "__rt_version", "1"
        RSEG CSTACK:DATA:SORT:NOROOT(1)
        EXTERN gwTimeOverflowCount
        EXTERN gucTimeOverflowCount
        EXTERN gucGeneralStatus
        EXTERN aucViewData
        EXTERN delay1us
        FUNCTION delay1us,0202H
        EXTERN ?longjmp_r4
        EXTERN ?longjmp_r5
        EXTERN ?setjmp_r4
        EXTERN ?setjmp_r5
        PUBWEAK ?setjmp_save_r4
        PUBWEAK ?setjmp_save_r5
        PUBWEAK P4IN
        PUBWEAK P4OUT
        PUBLIC ReceiveOneViewData
        FUNCTION ReceiveOneViewData,021203H
        LOCFRAME CSTACK, 6, STACK
        PUBLIC SendOneViewData
        FUNCTION SendOneViewData,021203H
        LOCFRAME CSTACK, 6, STACK
        PUBLIC ViewCommunicationRX
        FUNCTION ViewCommunicationRX,021203H
        LOCFRAME CSTACK, 6, STACK
        PUBLIC ViewCommunicationTX
        FUNCTION ViewCommunicationTX,021203H
        LOCFRAME CSTACK, 6, STACK
        
        CFI Names cfiNames0
        CFI StackFrame CFA SP DATA
        CFI Resource PC:16, SP:16, SR:16, R4:16, R5:16, R6:16, R7:16, R8:16
        CFI Resource R9:16, R10:16, R11:16, R12:16, R13:16, R14:16, R15:16
        CFI EndNames cfiNames0
        
        CFI Common cfiCommon0 Using cfiNames0
        CFI CodeAlign 2
        CFI DataAlign 2
        CFI ReturnAddress PC CODE
        CFI CFA SP+2
        CFI PC Frame(CFA, -2)
        CFI SR Undefined
        CFI R4 SameValue
        CFI R5 SameValue
        CFI R6 SameValue
        CFI R7 SameValue
        CFI R8 SameValue
        CFI R9 SameValue
        CFI R10 SameValue
        CFI R11 SameValue
        CFI R12 Undefined
        CFI R13 Undefined
        CFI R14 Undefined
        CFI R15 Undefined
        CFI EndCommon cfiCommon0
        
// E:projectFaxProgramVson_Bryan_Fax_Conexant_070423filesLCDView.c
//    1 //LCD View
//    2 //new  Apr. 06, 2007
//    3 //Author bryan
//    4 
//    5 #include "includeH.h"
        ASEGN DATA16_AN:DATA:NOROOT,01cH
// unsigned char const volatile __data P4IN
P4IN:
        DS8 1
        ASEGN DATA16_AN:DATA:NOROOT,01dH
// unsigned char volatile __data P4OUT
P4OUT:
        DS8 1
//    6 
//    7 
//    8 
        RSEG CODE:CODE:NOROOT(1)
//    9 void ViewCommunicationTX(unsigned char ViewTimeControlWord)
ViewCommunicationTX:
        CFI Block cfiBlock0 Using cfiCommon0
        CFI Function ViewCommunicationTX
//   10 {
        FUNCALL ViewCommunicationTX, SendOneViewData
        LOCFRAME CSTACK, 6, STACK
        FUNCALL ViewCommunicationTX, SendOneViewData
        LOCFRAME CSTACK, 6, STACK
        FUNCALL ViewCommunicationTX, delay1us
        LOCFRAME CSTACK, 6, STACK
	PUSH.W	R10
        CFI R10 Frame(CFA, -4)
        CFI CFA SP+4
	PUSH.W	R11
        CFI R11 Frame(CFA, -6)
        CFI CFA SP+6
	MOV.B	R12, R10
//   11      unsigned char ucGeneralCnt = 0;
	MOV.B	#0x0, R11
//   12      /*
//   13       unsigned char ucYear=0xa1;
//   14   	  unsigned char ucMonth=0xa2;
//   15   	  unsigned char ucDate=0xa3;
//   16       unsigned char ucHour=0xa4;
//   17       unsigned char ucMinute=0xa5;
//   18       unsigned char ucSecond=0xa6;
//   19       unsigned char ucRingNum=0xa7;
//   20       unsigned char ucIcon0=0xa8;
//   21       unsigned char ucIcon1=0xa9;
//   22       unsigned char ucIcon2=0xa0;
//   23      */
//   24       __disable_interrupt();
	DINT
//   25   VIEW_PORT_OUT &= ~bitVIEWCLK;
	BIC.B	#0x2, &0x1d
//   26   while ((VIEW_PORT_IN & bitVIEWDATASI) == bitVIEWDATASI)//wait Low
??ViewCommunicationTX_0:
	BIT.B	#0x1, &0x1c
	JNC	??ViewCommunicationTX_2
//   27      {  
//   28      	if (gwTimeOverflowCount++ == 0xffff)
	MOV.W	&gwTimeOverflowCount, R14
	MOV.W	#0x1, R15
	ADD.W	R14, R15
	MOV.W	R15, &gwTimeOverflowCount
	CMP.W	#0xffff, R14
	JNE	??ViewCommunicationTX_3
//   29             gucTimeOverflowCount++;
	ADD.B	#0x1, &gucTimeOverflowCount
//   30         if (gucTimeOverflowCount == 10)
??ViewCommunicationTX_3:
	CMP.B	#0xa, &gucTimeOverflowCount
	JNE	??ViewCommunicationTX_0
//   31             {gucGeneralStatus &= ~bitSendFaxSignalOK;gucTimeOverflowCount=0;gwTimeOverflowCount=0;break;}
	BIC.B	#0x10, &gucGeneralStatus
	MOV.B	#0x0, &gucTimeOverflowCount
	MOV.W	#0x0, &gwTimeOverflowCount
//   32      } 
//   33   if ((VIEW_PORT_IN & bitVIEWDATASI) != bitVIEWDATASI)
??ViewCommunicationTX_2:
	BIT.B	#0x1, &0x1c
	JC	??ViewCommunicationTX_4
//   34   	{
//   35   	   SendOneViewData(ViewTimeControlWord);//00 10Bytes is effect
	MOV.B	R10, R12
	CALL	#SendOneViewData
//   36   	                                        //01 4Bytes is effect RingNum Icon2-1
//   37   	   
//   38        /*
//   39        SendOneViewData(gucHour);
//   40        SendOneViewData(gucMinute);
//   41        SendOneViewData(gucSecond);
//   42        SendOneViewData(gucMonth);
//   43        SendOneViewData(gucDate);
//   44        SendOneViewData(gucYear);
//   45        SendOneViewData(gucViewRingNum);
//   46        SendOneViewData(gucViewStaticStatus);
//   47        SendOneViewData(gucViewDynamicStatus);
//   48        SendOneViewData(gucIcon2);
//   49        */
//   50        for (ucGeneralCnt=0; ucGeneralCnt<10; ucGeneralCnt++)
	MOV.B	#0x0, R11
??ViewCommunicationTX_1:
	CMP.B	#0xa, R11
	JC	??ViewCommunicationTX_5
//   51        {
//   52            SendOneViewData(aucViewData[ucGeneralCnt]);
	MOV.B	R11, R14
	AND.W	#0xff, R14
	MOV.B	aucViewData(R14), R12
	CALL	#SendOneViewData
//   53        }
	ADD.B	#0x1, R11
	JMP	??ViewCommunicationTX_1
//   54        
//   55        delay1us(50);
??ViewCommunicationTX_5:
	MOV.W	#0x32, R12
	CALL	#delay1us
//   56        VIEW_PORT_OUT |= bitVIEWCLK;
	BIS.B	#0x2, &0x1d
//   57        VIEW_PORT_OUT |= bitVIEWDATASO;	
	BIS.B	#0x4, &0x1d
//   58   	}
//   59   _EINT();
??ViewCommunicationTX_4:
	EINT
//   60 }
	POP.W	R11
        CFI R11 SameValue
        CFI CFA SP+4
	POP.W	R10
        CFI R10 SameValue
        CFI CFA SP+2
	RET
        CFI EndBlock cfiBlock0
//   61 
        RSEG CODE:CODE:NOROOT(1)
//   62 void ViewCommunicationRX(void)
ViewCommunicationRX:
        CFI Block cfiBlock1 Using cfiCommon0
        CFI Function ViewCommunicationRX
//   63 {
        FUNCALL ViewCommunicationRX, ReceiveOneViewData
        LOCFRAME CSTACK, 6, STACK
        FUNCALL ViewCommunicationRX, delay1us
        LOCFRAME CSTACK, 6, STACK
	PUSH.W	R10
        CFI R10 Frame(CFA, -4)
        CFI CFA SP+4
	PUSH.W	R11
        CFI R11 Frame(CFA, -6)
        CFI CFA SP+6
//   64   unsigned char ucGeneralCnt = 0;   
	MOV.B	#0x0, R10
//   65   __disable_interrupt();
	DINT
//   66   while ((VIEW_PORT_IN & bitVIEWDATASI) != bitVIEWDATASI)//wait Low
??ViewCommunicationRX_0:
	BIT.B	#0x1, &0x1c
	JC	??ViewCommunicationRX_3
//   67      {  
//   68      	//if ((gucGeneralStatus & bitModemActive) == bitModemActive)
//   69      	  //break;
//   70      	if (gwTimeOverflowCount++ == 0xffff)
	MOV.W	&gwTimeOverflowCount, R14
	MOV.W	#0x1, R15
	ADD.W	R14, R15
	MOV.W	R15, &gwTimeOverflowCount
	CMP.W	#0xffff, R14
	JNE	??ViewCommunicationRX_4
//   71             gucTimeOverflowCount++;
	ADD.B	#0x1, &gucTimeOverflowCount
//   72         if (gucTimeOverflowCount == 10)
??ViewCommunicationRX_4:
	CMP.B	#0xa, &gucTimeOverflowCount
	JNE	??ViewCommunicationRX_0
//   73             {gucGeneralStatus &= ~bitSendFaxSignalOK;gucTimeOverflowCount=0;gwTimeOverflowCount=0;break;}
	BIC.B	#0x10, &gucGeneralStatus
	MOV.B	#0x0, &gucTimeOverflowCount
	MOV.W	#0x0, &gwTimeOverflowCount
//   74      } 
//   75   VIEW_PORT_OUT &= ~bitVIEWCLK;
??ViewCommunicationRX_3:
	BIC.B	#0x2, &0x1d
//   76   while ((VIEW_PORT_IN & bitVIEWDATASI) == bitVIEWDATASI)//wait Low
??ViewCommunicationRX_1:
	BIT.B	#0x1, &0x1c
	JNC	??ViewCommunicationRX_5
//   77      {  
//   78      	if ((gucGeneralStatus & bitModemActive) == bitModemActive)
	BIT.B	#0x2, &gucGeneralStatus
	JNC	??ViewCommunicationRX_1
//   79      	  break;
//   80      } 
//   81   if ((VIEW_PORT_IN & bitVIEWDATASI) != bitVIEWDATASI)
??ViewCommunicationRX_5:
	BIT.B	#0x1, &0x1c
	JC	??ViewCommunicationRX_6
//   82   	{
//   83   	  /*
//   84   	  SendOneViewData(0x80);
//   85   	  gucHour=ReceiveOneViewData();
//   86   	  gucMinute=ReceiveOneViewData();
//   87   	  gucSecond=ReceiveOneViewData();
//   88   	  gucMonth = ReceiveOneViewData();
//   89   	  gucDate = ReceiveOneViewData();
//   90   	  gucYear = ReceiveOneViewData();
//   91   	  gucViewRingNum=ReceiveOneViewData();
//   92   	  gucViewStaticStatus=ReceiveOneViewData();
//   93   	  gucViewDynamicStatus=ReceiveOneViewData();
//   94   	  gucIcon2=ReceiveOneViewData();
//   95   	  */
//   96   	  for (ucGeneralCnt=0; ucGeneralCnt<10; ucGeneralCnt++)
	MOV.B	#0x0, R10
??ViewCommunicationRX_2:
	CMP.B	#0xa, R10
	JC	??ViewCommunicationRX_7
//   97           {
//   98               aucViewData[ucGeneralCnt]=ReceiveOneViewData();
	MOV.B	R10, R11
	AND.W	#0xff, R11
	CALL	#ReceiveOneViewData
	MOV.B	R12, aucViewData(R11)
//   99           }
	ADD.B	#0x1, R10
	JMP	??ViewCommunicationRX_2
//  100   	  delay1us(50);
??ViewCommunicationRX_7:
	MOV.W	#0x32, R12
	CALL	#delay1us
//  101   	  VIEW_PORT_OUT |= bitVIEWCLK;	
	BIS.B	#0x2, &0x1d
//  102   	}
//  103   
//  104   _EINT();
??ViewCommunicationRX_6:
	EINT
//  105  
//  106 }
	POP.W	R11
        CFI R11 SameValue
        CFI CFA SP+4
	POP.W	R10
        CFI R10 SameValue
        CFI CFA SP+2
	RET
        CFI EndBlock cfiBlock1
//  107 
//  108 
//  109 
        RSEG CODE:CODE:NOROOT(1)
//  110 void SendOneViewData(unsigned char ucViewTxData)
SendOneViewData:
        CFI Block cfiBlock2 Using cfiCommon0
        CFI Function SendOneViewData
//  111 {
        FUNCALL SendOneViewData, delay1us
        LOCFRAME CSTACK, 6, STACK
        FUNCALL SendOneViewData, delay1us
        LOCFRAME CSTACK, 6, STACK
        FUNCALL SendOneViewData, delay1us
        LOCFRAME CSTACK, 6, STACK
	PUSH.W	R10
        CFI R10 Frame(CFA, -4)
        CFI CFA SP+4
	PUSH.W	R11
        CFI R11 Frame(CFA, -6)
        CFI CFA SP+6
	MOV.B	R12, R10
//  112   unsigned char ucGeneralCount=0;
	MOV.B	#0x0, R11
//  113   for (ucGeneralCount=0;ucGeneralCount<8;ucGeneralCount++)
	MOV.B	#0x0, R11
??SendOneViewData_0:
	CMP.B	#0x8, R11
	JC	??SendOneViewData_1
//  114      {
//  115         VIEW_PORT_OUT &= ~bitVIEWCLK;
	BIC.B	#0x2, &0x1d
//  116         delay1us(50);//
	MOV.W	#0x32, R12
	CALL	#delay1us
//  117         if ((ucViewTxData & BIT0) == BIT0)
	BIT.B	#0x1, R10
	JNC	??SendOneViewData_2
//  118           {VIEW_PORT_OUT |= bitVIEWDATASO;} //set   Tx bit
	BIS.B	#0x4, &0x1d
	JMP	??SendOneViewData_3
//  119         else
//  120           {VIEW_PORT_OUT &= ~bitVIEWDATASO;} //reset Tx bit
??SendOneViewData_2:
	BIC.B	#0x4, &0x1d
//  121         ucViewTxData=ucViewTxData>>1; 
??SendOneViewData_3:
	CLRC
	RRC.B	R10
//  122         delay1us(50);//
	MOV.W	#0x32, R12
	CALL	#delay1us
//  123         VIEW_PORT_OUT |= bitVIEWCLK;
	BIS.B	#0x2, &0x1d
//  124         delay1us(100);
	MOV.W	#0x64, R12
	CALL	#delay1us
//  125         VIEW_PORT_OUT &= ~bitVIEWCLK;
	BIC.B	#0x2, &0x1d
//  126         
//  127      }	
	ADD.B	#0x1, R11
	JMP	??SendOneViewData_0
//  128 }
??SendOneViewData_1:
	POP.W	R11
        CFI R11 SameValue
        CFI CFA SP+4
	POP.W	R10
        CFI R10 SameValue
        CFI CFA SP+2
	RET
        CFI EndBlock cfiBlock2
//  129 
        RSEG CODE:CODE:NOROOT(1)
//  130 unsigned char ReceiveOneViewData(void)
ReceiveOneViewData:
        CFI Block cfiBlock3 Using cfiCommon0
        CFI Function ReceiveOneViewData
//  131 {
        FUNCALL ReceiveOneViewData, delay1us
        LOCFRAME CSTACK, 6, STACK
        FUNCALL ReceiveOneViewData, delay1us
        LOCFRAME CSTACK, 6, STACK
        FUNCALL ReceiveOneViewData, delay1us
        LOCFRAME CSTACK, 6, STACK
	PUSH.W	R10
        CFI R10 Frame(CFA, -4)
        CFI CFA SP+4
	PUSH.W	R11
        CFI R11 Frame(CFA, -6)
        CFI CFA SP+6
//  132   unsigned char ucGeneralCount=0;
	MOV.B	#0x0, R11
//  133   unsigned char ucViewRxData;
//  134   for (ucGeneralCount=0;ucGeneralCount<8;ucGeneralCount++)
	MOV.B	#0x0, R11
??ReceiveOneViewData_0:
	CMP.B	#0x8, R11
	JC	??ReceiveOneViewData_1
//  135      {
//  136         ucViewRxData=ucViewRxData>>1;
	CLRC
	RRC.B	R10
//  137         VIEW_PORT_OUT &= ~bitVIEWCLK;
	BIC.B	#0x2, &0x1d
//  138         delay1us(100);
	MOV.W	#0x64, R12
	CALL	#delay1us
//  139         VIEW_PORT_OUT |= bitVIEWCLK;
	BIS.B	#0x2, &0x1d
//  140         delay1us(50);
	MOV.W	#0x32, R12
	CALL	#delay1us
//  141         if ((VIEW_PORT_IN & bitVIEWDATASI) == bitVIEWDATASI)
	BIT.B	#0x1, &0x1c
	JNC	??ReceiveOneViewData_2
//  142           {ucViewRxData |= BIT7;} //1
	BIS.B	#0x80, R10
	JMP	??ReceiveOneViewData_3
//  143         else
//  144           {ucViewRxData &= ~BIT7;} //0
??ReceiveOneViewData_2:
	BIC.B	#0x80, R10
//  145         
//  146         delay1us(50);
??ReceiveOneViewData_3:
	MOV.W	#0x32, R12
	CALL	#delay1us
//  147         VIEW_PORT_OUT &= ~bitVIEWCLK;
	BIC.B	#0x2, &0x1d
//  148      }
	ADD.B	#0x1, R11
	JMP	??ReceiveOneViewData_0
//  149    return  ucViewRxData; 	
??ReceiveOneViewData_1:
	MOV.B	R10, R12
	POP.W	R11
        CFI R11 SameValue
        CFI CFA SP+4
	POP.W	R10
        CFI R10 SameValue
        CFI CFA SP+2
	RET
        CFI EndBlock cfiBlock3
//  150 } 
        RSEG CODE:CODE:NOROOT(1)
?setjmp_save_r4:
	REQUIRE ?setjmp_r4
	REQUIRE ?longjmp_r4
        RSEG CODE:CODE:NOROOT(1)
?setjmp_save_r5:
	REQUIRE ?setjmp_r5
	REQUIRE ?longjmp_r5
        END
//  151 
//  152 /*
//  153         if ((VIEW_PORT_OUT & bitVIEWCLK) == bitVIEWCLK)
//  154           {VIEW_PORT_OUT &= ~bitVIEWDATA;} //Reset CLOCK
//  155         else
//  156           {VIEW_PORT_OUT |= bitVIEWDATA;} //set CLOCK
//  157 */ 
// 
// 406 bytes in segment CODE
//   2 bytes in segment DATA16_AN
// 
// 406 bytes of CODE memory
//   0 bytes of DATA memory (+ 2 bytes shared)
//
//Errors: none
//Warnings: none

						