Zdenka Šibíková
/
vytah
vytah
Fork of CRC by
main.cpp
- Committer:
- zdenka
- Date:
- 2017-12-04
- Revision:
- 2:cd46eb6deb30
- Parent:
- 1:3a1827c56cd2
- Child:
- 3:cfd90d96f26a
File content as of revision 2:cd46eb6deb30:
#include "mbed.h" #define INF_DISPLAY 0x30 #define TERMINAL 0x0D #define CAB_BUT_P 0xb0 #define CAB_BUT_1 0xb1 #define CAB_BUT_2 0xb2 #define CAB_BUT_3 0xb3 #define CAB_BUT_4 0xb4 #define CAB_DIODE_P 0x20 #define CAB_DIODE_1 0x21 #define CAB_DIODE_2 0x22 #define CAB_DIODE_3 0x23 #define CAB_DIODE_4 0x24 #define ELEVATOR 0xf0 #define FLOOR_BUT_4 0xc4 #define FLOOR_BUT_3 0xc3 #define FLOOR_BUT_2 0xc2 #define FLOOR_BUT_1 0xc1 #define FLOOR_BUT_P 0xc0 #define FLOOR_DIODE_4 0x14 #define FLOOR_DIODE_3 0x13 #define FLOOR_DIODE_2 0x12 #define FLOOR_DIODE_1 0x11 #define FLOOR_DIODE_P 0x10 #define FLOOR_LIMIT_SWITCH_4 0xe4 #define FLOOR_LIMIT_SWITCH_3 0xe3 #define FLOOR_LIMIT_SWITCH_2 0xe2 #define FLOOR_LIMIT_SWITCH_1 0xe1 #define FLOOR_LIMIT_SWITCH_P 0xe0 #define MOTOR 0xf1 Serial pc(USBTX, USBRX,57600); char naodoslanie[6]; char odpoved[5]; char crc=0x00; char ccc[256]={0, 94, 188, 226, 97, 63, 221, 131, 194, 156, 126, 32, 163, 253, 31, 65, 157, 195, 33, 127, 252, 162, 64, 30, 95, 1, 227, 189, 62, 96, 130, 220, 35, 125, 159, 193, 66, 28, 254, 160, 225, 191, 93, 3, 128, 222, 60, 98, 190, 224, 2, 92, 223, 129, 99, 61, 124, 34, 192, 158, 29, 67, 161, 255, 70, 24, 250, 164, 39, 121, 155, 197, 132, 218, 56, 102, 229, 187, 89, 7, 219, 133, 103, 57, 186, 228, 6, 88, 25, 71, 165, 251, 120, 38, 196, 154, 101, 59, 217, 135, 4, 90, 184, 230, 167, 249, 27, 69, 198, 152, 122, 36, 248, 166, 68, 26, 153, 199, 37, 123, 58, 100, 134, 216, 91, 5, 231, 185, 140, 210, 48, 110, 237, 179, 81, 15, 78, 16, 242, 172, 47, 113, 147, 205, 17, 79, 173, 243, 112, 46, 204, 146, 211, 141, 111, 49, 178, 236, 14, 80, 175, 241, 19, 77, 206, 144, 114, 44, 109, 51, 209, 143, 12, 82, 176, 238, 50, 108, 142, 208, 83, 13, 239, 177, 240, 174, 76, 18, 145, 207, 45, 115, 202, 148, 118, 40, 171, 245, 23, 73, 8, 86, 180, 234, 105, 55, 213, 139, 87, 9, 235, 181, 54, 104, 138, 212, 149, 203, 41, 119, 244, 170, 72, 22, 233, 183, 85, 11, 136, 214, 52, 106, 43, 117, 151, 201, 74, 20, 246, 168, 116, 42, 200, 150, 21, 75, 169, 247, 182, 232, 10, 84, 215, 137, 107, 53}; int main() { int dlzka=sizeof(naodoslanie)/sizeof(naodoslanie[0]); naodoslanie[0]=0xA0;//zaciatocny bajt naodoslanie[1]=CAB_DIODE_P;//adresa prijimatela;CRC naodoslanie[2]=0xAA;//adresa mojej dosky;CRC naodoslanie[3]=dlzka-5;//pocet bajtov na odoslanie //data naodoslanie[4]=0x01;//CRC // naodoslanie[5]='-';//CRC // naodoslanie[6]='5';//CRC ///////////////////////// crc=ccc[crc^naodoslanie[1]]; crc=ccc[crc^naodoslanie[2]]; for (int i=4;i<dlzka-1;i++){ crc=ccc[crc^naodoslanie[i]]; } naodoslanie[dlzka-1]=crc; for(int p=0;p<dlzka;p++){ pc.putc(naodoslanie[p]); } //if(pc.readable()==1){ for(int i=0;i<5;i++){ while(true){ if(pc.readable()==1){ odpoved[i]=pc.getc(); break; } }} //} if(odpoved[0]==0xA0&&odpoved[1]==0x00&&odpoved[2]==0x00&&odpoved[3]==0x00&&odpoved[4]==0x00){ } while (true) { } }