📄 main.lst
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C51 COMPILER V8.08 MAIN 12/09/2007 20:15:04 PAGE 1
C51 COMPILER V8.08, COMPILATION OF MODULE MAIN
OBJECT MODULE PLACED IN .\Main.obj
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE ..\avrisp2051\制作资料\Main.c BROWSE DEBUG OBJECTEXTEND PRINT(.\Main.lst) O
-BJECT(.\Main.obj)
line level source
1 #include <REG2051.H>
2 #include <intrins.H>
3
4 //#define SL_BOARD /*双龙ISP板*/
5 //#define SOME_CHIP /*只支持少数几种芯片*/
6
7 sbit LED_RED1 = P3^3;
8 sbit LED_RED2 = P3^4;
9 sbit LED_GREEN = P3^5;
10
11 sbit MOSI = P1^6;
12 sbit MISO = P1^5;
13 sbit SCK = P1^7;
14 sbit RESET = P1^4;
15
16
17 #ifdef SOME_CHIP /* 只支持生产所用的芯片，避免太多的芯片选择导至出错!!! */
code DeviceType[][2]=
{
//AT90S8515
0x38,0,
//ATmega8515
0x3A,'P',
//ATmega8515 BOOT
0x3B,'P',
//ATmega8
0x76,'P',
//ATmega8 BOOT
0x77,'P',
};
#else
32 code DeviceType[][2]=
33 {
34 //AT90S1200 rev. A
35 0x10,0,
36 //AT90S1200 rev. B
37 0x11,0,
38 //AT90S1200 rev. C
39 0x12,0,
40 //AT90S1200
41 0x13,0,
42 //AT90S2313
43 0x20,0,
44 //AT90S4414
45 0x28,0,
46 //AT90S4433
47 0x30,0,
48 //AT90S2333
49 0x34,0,
50 //AT90S8515
51 0x38,0,
52 //ATmega8515
53 0x3A,'P',
54 //ATmega8515 BOOT
C51 COMPILER V8.08 MAIN 12/09/2007 20:15:04 PAGE 2
55 0x3B,'P',
56 //ATmega103
57 0x41,'P',
58 //ATmega603
59 0x42,'P',
60 //ATmega128
61 0x43,'P',
62 //ATmega128 BOOT
63 0x44,'P',
64 //AT90S2323
65 0x48,0,
66 //AT90S2343
67 0x4C,0,
68 //ATtiny11
69 0x50,0,
70 //ATtiny10
71 0x51,0,
72 //ATtiny12
73 0x55,0,
74 //ATtiny15
75 0x56,0,
76 //ATtiny19
77 0x58,0,
78 //ATtiny28
79 0x5C,0,
80 //ATtiny26
81 0x5E,'P',
82 //ATmega161
83 0x60,'P',
84 //ATmega161 BOOT
85 0x61,'P',
86 //ATmega163
87 0x64,'P',
88 //ATmega83
89 0x65,'P',
90 //ATmega163 BOOT
91 0x66,'P',
92 //ATmega83 BOOT
93 0x67,'P',
94 //AT90S8535
95 0x68,0,
96 //ATmega8535??
97 0x6A,'P',
98 //ATmega8535 BOOT??
99 0x6B,'P',
100 //AT90S4434
101 0x6C,0,
102 //AT90C8534
103 0x70,0,
104 //AT90C8544
105 0x71,0,
106 //ATmega32
107 0x72,'P',
108 //ATmega32 BOOT
109 0x73,'P',
110 //ATmega16
111 0x74,'P',
112 //ATmega16 BOOT
113 0x75,'P',
114 //ATmega8
115 0x76,'P',
116 //ATmega8 BOOT
C51 COMPILER V8.08 MAIN 12/09/2007 20:15:04 PAGE 3
117 0x77,'P',
118 //AT89C1051
119 // 0x80,0
120 //AT89C2051
121 // 0x81,0
122 //AT89S8252
123 0x86,0,
124 //AT89S53
125 0x87,0
126 };
127 #endif
128
129 #define SW_MAJOR '3' /*Major SW revision number*/
130 #define SW_MINOR '0' /*Minor SW revision number*/
131 #define HW_MAJOR '1' /*Major HW revision number*/
132 #define HW_MINOR '0' /*Minor HW revision number*/
133
134 unsigned char loop,device,pgm_mode;
135 unsigned char Addr_H,Addr_L ;
136 unsigned char command;
137
138
139 void Delay(unsigned int time)
140 {
141 1 while(time) time--;
142 1 }
143
144 void pulse_sck(void)
145 {
146 1 SCK = 1;
147 1 _nop_();
148 1 _nop_();
149 1 _nop_();
150 1 SCK = 0;
151 1 }
152
153 void IncAddrAuto()
154 {
155 1 Addr_L++;
156 1
157 1 if(Addr_L == 0 )
158 1 Addr_H++;
159 1 }
160
161 void init_serial(void)
162 {
163 1 SCON = 0X50;/*Timer 1 is being used to generate baud rates.*/
164 1 PCON = 0X80 | PCON;
165 1 TMOD = 0X20;
166 1 TH1 = 0XFD;
167 1 TR1 = 1; /*TCON.6*/
168 1 // ES = 1; /*IE.4 */
169 1 RI = 0; /*SCON.0*/
170 1 }
171
172 unsigned char getc()
173 {
174 1 unsigned char buff;
175 1
176 1 while(RI == 0);
177 1 buff = SBUF;
178 1 RI = 0;
C51 COMPILER V8.08 MAIN 12/09/2007 20:15:04 PAGE 4
179 1 return buff;
180 1 }
181
182 void putc(unsigned char ch)
183 {
184 1 SBUF = ch ;
185 1 _nop_();
186 1 _nop_();
187 1 while( TI==0 );
188 1 TI =0;
189 1 }
190
191 void showID()
192 {
193 1 code char ID[]={"AVR ISP"};
194 1
195 1 for(loop=0;loop<sizeof(ID)-1;loop++) //ID-1是不要发串末的0
196 1 putc ( ID[loop] );
197 1 }
198
199 void show_device(void)
200 {
201 1 for( loop=0;
202 1 loop< sizeof(DeviceType)/sizeof(DeviceType[0]);
203 1 loop++ )
204 1 putc ( DeviceType[loop][0] );
205 1 }
206
207 unsigned char check_device(unsigned char device)
208 {
209 1 for( loop=0;
210 1 loop< sizeof(DeviceType)/sizeof(DeviceType[0]);
211 1 loop++ )
212 1 {
213 2 if(device == DeviceType[loop][0] )
214 2 return DeviceType[loop][1];
215 2 }
216 1 return '?';
217 1 }
218
219 unsigned char wrser(unsigned char dat)
220 {
221 1 unsigned char indat = 0;
222 1 for(loop = 0;loop<8;loop++)
223 1 {
224 2 if( dat & 0x80 )
225 2 MOSI = 1;
226 2 else
227 2 MOSI = 0;
228 2
229 2 dat <<=1;
230 2
231 2 indat <<= 1;
232 2
233 2 if(MISO)
234 2 indat |= 1;
235 2
236 2 pulse_sck();
237 2 }
238 1
239 1 return indat;
240 1 }
C51 COMPILER V8.08 MAIN 12/09/2007 20:15:04 PAGE 5
241
242 void spiinit()
243 {
244 1 unsigned char count;
245 1
246 1 SCK = 0;
247 1 RESET = 1;
248 1 Delay(10);
249 1 RESET = 0;
250 1 Delay(10);
251 1
252 1 wrser(0xac); // SPI write (byte 1)
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