exercise1.lst

一个CAN学习程序

                                            ********************************************************************/           C:\CAN202A\can18xx8.c
00005c   cfd9     MOVFF     0xfd9,0xfe6     void CANInitialize(BYTE SJW,                                                    C:\CAN202A\can18xx8.c
00005e   ffe6                                                                                                               
000060   cfe1     MOVFF     0xfe1,0xfd9                                                                                     
000062   ffd9                                                                                                               
000064   0e02     MOVLW     0x2                                                                                             
000066   26e1     ADDWF     0xe1,0x1,0x0                                                                                    
                                                               BYTE BRP,                                                    C:\CAN202A\can18xx8.c
                                                               BYTE PHSEG1,                                                 C:\CAN202A\can18xx8.c
                                                               BYTE PHSEG2,                                                 C:\CAN202A\can18xx8.c
                                                               BYTE PROPSEG,                                                C:\CAN202A\can18xx8.c
                                                               enum CAN_CONFIG_FLAGS config)                                C:\CAN202A\can18xx8.c
                                            {                                                                               C:\CAN202A\can18xx8.c
                                                BYTE FilterConfig1;                                                         C:\CAN202A\can18xx8.c
                                                BYTE FilterConfig2;                                                         C:\CAN202A\can18xx8.c
                                                                                                                            C:\CAN202A\can18xx8.c
                                               // In order to setup necessary config parameters of CAN module,              C:\CAN202A\can18xx8.c
                                               // it must be in CONFIG mode.                                                C:\CAN202A\can18xx8.c
000068   0e80     MOVLW     0x80               CANSetOperationMode(CAN_OP_MODE_CONFIG);                                     C:\CAN202A\can18xx8.c
00006a   6ee6     MOVWF     0xe6,0x0                                                                                        
00006c   d8ad     RCALL     0x1c8                                                                                           
00006e   52e5     MOVF      0xe5,0x1,0x0                                                                                    
                                                                                                                            C:\CAN202A\can18xx8.c
                                               // Now set the baud rate.                                                    C:\CAN202A\can18xx8.c
00008e   0efe     MOVLW     0xfe               CANSetBaudRate(SJW,                                                          C:\CAN202A\can18xx8.c
000090   cfdb     MOVFF     0xfdb,0xfe6                                                                                     
000092   ffe6                                                                                                               
000088   0efd     MOVLW     0xfd                               BRP,                                                         C:\CAN202A\can18xx8.c
00008a   cfdb     MOVFF     0xfdb,0xfe6                                                                                     
00008c   ffe6                                                                                                               
000082   0efc     MOVLW     0xfc                               PHSEG1,                                                      C:\CAN202A\can18xx8.c
000084   cfdb     MOVFF     0xfdb,0xfe6                                                                                     
000086   ffe6                                                                                                               
00007c   0efb     MOVLW     0xfb                               PHSEG2,                                                      C:\CAN202A\can18xx8.c
00007e   cfdb     MOVFF     0xfdb,0xfe6                                                                                     
000080   ffe6                                                                                                               
000076   0efa     MOVLW     0xfa                               PROPSEG,                                                     C:\CAN202A\can18xx8.c
000078   cfdb     MOVFF     0xfdb,0xfe6                                                                                     
00007a   ffe6                                                                                                               
000070   0ef9     MOVLW     0xf9                               config);                                                     C:\CAN202A\can18xx8.c
000072   cfdb     MOVFF     0xfdb,0xfe6                                                                                     
000074   ffe6                                                                                                               
000094   d8ac     RCALL     0x1ee                                                                                           
000096   6ef5     MOVWF     0xf5,0x0                                                                                        
000098   0e06     MOVLW     0x6                                                                                             
00009a   5ee1     SUBWF     0xe1,0x1,0x0                                                                                    
00009c   50f5     MOVF      0xf5,0x0,0x0                                                                                    
                                                                                                                            C:\CAN202A\can18xx8.c
00009e   0ef9     MOVLW     0xf9               RXB0CON = config & CAN_CONFIG_MSG_BITS;                                      C:\CAN202A\can18xx8.c
0000a0   50db     MOVF      0xdb,0x0,0x0                                                                                    
0000a2   0b60     ANDLW     0x60                                                                                            
0000a4   6e60     MOVWF     0x60,0x0                                                                                        
0000a6   0ef9     MOVLW     0xf9               if ( (config & CAN_CONFIG_DBL_BUFFER_BIT)                                    C:\CAN202A\can18xx8.c
0000a8   50db     MOVF      0xdb,0x0,0x0                                                                                    
0000aa   0b10     ANDLW     0x10                                                                                            
0000ac   08ff     SUBLW     0xff                           == CAN_CONFIG_DBL_BUFFER_ON )                                    C:\CAN202A\can18xx8.c
0000ae   e101     BNZ       0xb2                                                                                            
0000b0   8460     BSF       0x60,0x2,0x0           RXB0CON_RX0DBEN = 1;                                                     C:\CAN202A\can18xx8.c
                                                                                                                            C:\CAN202A\can18xx8.c
                                                                                                                            C:\CAN202A\can18xx8.c
0000b2   cf60     MOVFF     0xf60,0xf50        RXB1CON = RXB0CON;                                                           C:\CAN202A\can18xx8.c
0000b4   ff50                                                                                                               
                                                                                                                            C:\CAN202A\can18xx8.c
                                               // Set default filter and mask registers for all receive buffers.            C:\CAN202A\can18xx8.c
0000b6   0ef7     MOVLW     0xf7               CANSetMask(CAN_MASK_B1, 0, CAN_CONFIG_XTD_MSG);                              C:\CAN202A\can18xx8.c
0000b8   6ee6     MOVWF     0xe6,0x0                                                                                        
0000ba   6ae6     CLRF      0xe6,0x0                                                                                        
0000bc   6ae6     CLRF      0xe6,0x0                                                                                        
0000be   6ae6     CLRF      0xe6,0x0                                                                                        
0000c0   6ae6     CLRF      0xe6,0x0                                                                                        
0000c2   6ae6     CLRF      0xe6,0x0                                                                                        
0000c4   da82     RCALL     0x5ca                                                                                           
0000c6   6ef5     MOVWF     0xf5,0x0                                                                                        
0000c8   0e06     MOVLW     0x6                                                                                             
0000ca   5ee1     SUBWF     0xe1,0x1,0x0                                                                                    
0000cc   50f5     MOVF      0xf5,0x0,0x0                                                                                    
0000ce   0ef7     MOVLW     0xf7               CANSetMask(CAN_MASK_B2, 0, CAN_CONFIG_XTD_MSG);                              C:\CAN202A\can18xx8.c
0000d0   6ee6     MOVWF     0xe6,0x0                                                                                        
0000d2   6ae6     CLRF      0xe6,0x0                                                                                        
0000d4   6ae6     CLRF      0xe6,0x0                                                                                        
0000d6   6ae6     CLRF      0xe6,0x0                                                                                        
0000d8   6ae6     CLRF      0xe6,0x0                                                                                        
0000da   0e01     MOVLW     0x1                                                                                             
0000dc   6ee6     MOVWF     0xe6,0x0                                                                                        
0000de   da75     RCALL     0x5ca                                                                                           
0000e0   6ef5     MOVWF     0xf5,0x0                                                                                        
0000e2   0e06     MOVLW     0x6                                                                                             
0000e4   5ee1     SUBWF     0xe1,0x1,0x0                                                                                    
0000e6   50f5     MOVF      0xf5,0x0,0x0