?? main.lst
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C51 COMPILER V7.50 MAIN 07/11/2005 20:13:03 PAGE 1
C51 COMPILER V7.50, COMPILATION OF MODULE MAIN
OBJECT MODULE PLACED IN Main.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE Main.c BROWSE DEBUG OBJECTEXTEND
line level source
1
2 #include"MCP2510.h"
3 #include"def.h"
4 #include"regx51.h"
5
6 #define MCP2510INSTR_WRITE 0x02
7 #define MCP2510INSTR_READ 0x03
8
9 int main(void)
10 {
11 1 int n,i,k,j;
12 1 char step[8]={0x10,0x30,0x20,0x60,0x40,0xc0,0x80,0x90};
13 1 //static unsigned char ntxbuffer=0;
14 1 unsigned char dlc;
15 1 //unsigned char value[8]={9,},trans[8]={1,0,3,4,5,6,7,8};
16 1 char value[8]={9,};
17 1 // trans[8]={'1','2','3','4','5','6','7','8'};
18 1 U8 byte;
19 1 unsigned char mcp_addr;
20 1
21 1 Targetinit(); //目標版初始化
22 1
23 1 init_MCP2510(BandRate_250kbps);//可在該函數內設置成回環模式
24 1 //從而只用一臺設備完成實驗
25 1 canSetup();
26 1
27 1 for(;;)
28 1 {
29 2 /* mcp_addr = (ntxbuffer<<4)+0x31;
30 2 P1_0=0;
31 2
32 2 SendSIOData(MCP2510INSTR_WRITE);
33 2 SendSIOData((unsigned char)(mcp_addr+5));
34 2
35 2 for (i=0; i < 8; i++) {
36 2 SendSIOData(trans[i]);
37 2 }
38 2 P1_0=1;
39 2 MCP2510_Write_Can_ID( mcp_addr, 0x123,FALSE); // write CAN id
40 2
41 2 MCP2510_Write((mcp_addr+4), 8); // write the RTR and DLC
42 2
43 2 switch(ntxbuffer){
44 2 case 0:
45 2 MCP2510_transmit(TXB0CTRL);
46 2 ntxbuffer=1;
47 2 break;
48 2 case 1:
49 2 MCP2510_transmit(TXB1CTRL);
50 2 ntxbuffer=2;
51 2 break;
52 2 case 2:
53 2 MCP2510_transmit(TXB2CTRL);
54 2 ntxbuffer=0;
55 2 break;
C51 COMPILER V7.50 MAIN 07/11/2005 20:13:03 PAGE 2
56 2 } */
57 2
58 2 //while((n=canPoll())==-1);
59 2 if((n=canPoll())!=-1){//CAN總線收數據
60 3 byte=MCP2510_Read(CANINTF);
61 3
62 3 if(n==0){
63 4 if(byte & RX0INT){
64 5 //*isExt=MCP2510_Read_Can(n+3, rxRTR, id, pdata, dlc);
65 5 mcp_addr = ((n+3)<<4) + 0x31;
66 5 //MCP2510_Read_Can_ID( mcp_addr, can_id);
67 5 dlc=MCP2510_Read( mcp_addr+4);
68 5 dlc &= DLC_MASK;
69 5 //value[0]=MCP2510_SRead((int)(mcp_addr+5));
70 5 P1_0=0;//MCP2510_Enable();P1_0=0;
71 5 SendSIOData(MCP2510INSTR_READ);
72 5 SendSIOData((unsigned char)(mcp_addr+5));
73 5 for(i=0;i<dlc;i++)
74 5 value[i]=ReadSIOData();
75 5 P1_0=1;//MCP2510_Disable();
76 5 //MCP2510_SRead((int)(mcp_addr+5),dlc);
77 5 //MCP2510_SRead((int)(mcp_addr+5),1);
78 5 MCP2510_WriteBits(CANINTF, ~RX0INT, RX0INT); // Clear interrupt
79 5 }
80 4
81 4 }
82 3 else if(n ==1 ){
83 4 if(byte & RX1INT){
84 5 mcp_addr = ((n+4)<<4) + 0x31;
85 5 //*isExt=MCP2510_Read_Can(n+4, rxRTR, id, pdata, dlc);
86 5 dlc=MCP2510_Read( mcp_addr+4);
87 5 dlc &= DLC_MASK;
88 5 //value[0]=MCP2510_SRead((int)(mcp_addr+5));
89 5 P1_0=0;//MCP2510_Enable();
90 5 SendSIOData(MCP2510INSTR_READ);
91 5 SendSIOData((unsigned char)(mcp_addr+5));
92 5 for(i=0;i<dlc;i++)
93 5 value[i]=ReadSIOData();
94 5 P1_0=1;//MCP2510_Disable();
95 5 //MCP2510_SRead((int)(mcp_addr+5),dlc);
96 5 //MCP2510_SRead((int)(mcp_addr+5),1);
97 5 MCP2510_WriteBits(CANINTF, ~RX1INT, RX1INT); // Clear interrupt
98 5 }
99 4
100 4 }
101 3 }
102 2
103 2
104 2
105 2 switch(value[0])
106 2 { case 0x81:
107 3 {
108 4 P1_4=0;
109 4 for(i=0;i<10000;i++);
110 4 P1_4=1;
111 4 if(value[1]==1)
112 4 {P1_5=0;
113 5 P1_4=0;
114 5 for(i=0;i<30000;i++);
115 5 P1_4=1;}
116 4 else if(value[1]==0)
117 4 {P1_5=1;
C51 COMPILER V7.50 MAIN 07/11/2005 20:13:03 PAGE 3
118 5 P1_4=0;
119 5 for(i=0;i<30000;i++);
120 5 P1_4=1;}
121 4
122 4 value[0]=0;
123 4 value[1]=3;
124 4 }break;
125 3 case 0x82:
126 3 {P1_4=0;
127 4 for(i=0;i<10000;i++);
128 4 P1_4=1;
129 4 if(value[1]==1)
130 4 P1_6=0;
131 4 else if(value[1]==0)
132 4 P1_6=1;
133 4 value[0]=0;
134 4 value[1]=3;
135 4 }break;
136 3 case 0x83:
137 3 {P1_4=0;
138 4 for(i=0;i<10000;i++);
139 4 P1_4=1;
140 4 if(value[1]==1)
141 4 P1_7=0;
142 4 else if(value[1]==0)
143 4 P1_7=1;
144 4 value[0]=0;
145 4 value[1]=3;
146 4 }break;
147 3 case 0x84:
148 3 {P1_4=0;
149 4 for(i=0;i<10000;i++);
150 4 P1_4=1;
151 4 if(value[1]==1)
152 4 P1_4=0;
153 4 else if(value[1]==0)
154 4 P1_4=1;
155 4 value[0]=0;
156 4 value[1]=3;
157 4 }break;
158 3 case 0x85:
159 3
160 3 {//if((0<=value[1])&&(value[1]<10))
161 4 P1_4=0;
162 4 for(i=0;i<10000;i++);
163 4 P1_4=1;
164 4 P2=value[1];
165 4 //else
166 4 //P2=0xaa;
167 4 value[0]=0;
168 4 value[1]=0xaa;
169 4 }break;
170 3 case 0x86:
171 3 {P1_4=0;
172 4 for(i=0;i<10000;i++);
173 4 P1_4=1;
174 4 if(value[1]>=0)
175 4
176 4 for(k=0;k<(int)(value[1]*4);k++){
177 5 for(i=0;i<8;i++){
178 6 P0=(P0&0x0f)+step[i];
179 6 for(j=0;j<170;j++);
C51 COMPILER V7.50 MAIN 07/11/2005 20:13:03 PAGE 4
180 6 }
181 5 }
182 4 else
183 4 for(k=(int)(value[1]*4);k<0;k++){
184 5 for(i=7;i>=0;i--){
185 6 P0=(P0&0x0f)+step[i];
186 6 for(j=0;j<170;j++);
187 6 }
188 5 }
189 4 value[0]=0;
190 4 value[1]=0;
191 4 }break;
192 3 /* case '1':
193 3 {P1_6=0;
194 3 for(k=0;k<256;k++)
195 3 for(i=0;i<8;i++){
196 3 P0=(P0&0x0f)+step[i];
197 3 for(j=0;j<170;j++);
198 3 }
199 3 P1_6=1;
200 3 P1_4=0;
201 3 for(l=0;l<10000;l++);
202 3 P1_4=1;
203 3 value[0]=9;
204 3 }break;
205 3 case '2':
206 3 {P2=0x88;
207 3 for(k=0;k<30000;k++);
208 3 P2=0xaa;
209 3 value[0]=9;
210 3
211 3 }break;
212 3 //default:
213 3 //P1_4=0; */
214 3 }//end switch
215 2 }
216 1 }
MODULE INFORMATION: STATIC OVERLAYABLE
CODE SIZE = 841 ----
CONSTANT SIZE = 16 ----
XDATA SIZE = ---- ----
PDATA SIZE = ---- ----
DATA SIZE = ---- 27
IDATA SIZE = ---- ----
BIT SIZE = ---- ----
END OF MODULE INFORMATION.
C51 COMPILATION COMPLETE. 0 WARNING(S), 0 ERROR(S)
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