Zdenka Šibíková / Mbed 2 deprecated vytah

vytah

Dependencies:   mbed

Fork of CRC by Zdenka Šibíková

main.cpp@0:18d4d4297051, 2017-11-27 (annotated)

Committer:
zdenka
Date:
Mon Nov 27 15:44:23 2017 +0000
Revision:
0:18d4d4297051
Child:
1:3a1827c56cd2
crc

Who changed what in which revision?

UserRevisionLine numberNew contents of line
zdenka 0:18d4d4297051 1 #include "mbed.h"
zdenka 0:18d4d4297051 2
zdenka 0:18d4d4297051 3 DigitalOut myled(LED_GREEN);
zdenka 0:18d4d4297051 4 Serial pc(USBTX, USBRX,57600);
zdenka 0:18d4d4297051 5 char naodoslanie[9];
zdenka 0:18d4d4297051 6 char crc=0x00;
zdenka 0:18d4d4297051 7 char ccc[256]={0, 94, 188, 226, 97, 63, 221, 131, 194, 156, 126, 32, 163, 253, 31, 65,
zdenka 0:18d4d4297051 8 157, 195, 33, 127, 252, 162, 64, 30, 95, 1, 227, 189, 62, 96, 130, 220,
zdenka 0:18d4d4297051 9 35, 125, 159, 193, 66, 28, 254, 160, 225, 191, 93, 3, 128, 222, 60, 98,
zdenka 0:18d4d4297051 10 190, 224, 2, 92, 223, 129, 99, 61, 124, 34, 192, 158, 29, 67, 161, 255,
zdenka 0:18d4d4297051 11 70, 24, 250, 164, 39, 121, 155, 197, 132, 218, 56, 102, 229, 187, 89, 7,
zdenka 0:18d4d4297051 12 219, 133, 103, 57, 186, 228, 6, 88, 25, 71, 165, 251, 120, 38, 196, 154,
zdenka 0:18d4d4297051 13 101, 59, 217, 135, 4, 90, 184, 230, 167, 249, 27, 69, 198, 152, 122, 36,
zdenka 0:18d4d4297051 14 248, 166, 68, 26, 153, 199, 37, 123, 58, 100, 134, 216, 91, 5, 231, 185,
zdenka 0:18d4d4297051 15 140, 210, 48, 110, 237, 179, 81, 15, 78, 16, 242, 172, 47, 113, 147, 205,
zdenka 0:18d4d4297051 16 17, 79, 173, 243, 112, 46, 204, 146, 211, 141, 111, 49, 178, 236, 14, 80,
zdenka 0:18d4d4297051 17 175, 241, 19, 77, 206, 144, 114, 44, 109, 51, 209, 143, 12, 82, 176, 238,
zdenka 0:18d4d4297051 18 50, 108, 142, 208, 83, 13, 239, 177, 240, 174, 76, 18, 145, 207, 45, 115,
zdenka 0:18d4d4297051 19 202, 148, 118, 40, 171, 245, 23, 73, 8, 86, 180, 234, 105, 55, 213, 139,
zdenka 0:18d4d4297051 20 87, 9, 235, 181, 54, 104, 138, 212, 149, 203, 41, 119, 244, 170, 72, 22,
zdenka 0:18d4d4297051 21 233, 183, 85, 11, 136, 214, 52, 106, 43, 117, 151, 201, 74, 20, 246, 168,
zdenka 0:18d4d4297051 22 116, 42, 200, 150, 21, 75, 169, 247, 182, 232, 10, 84, 215, 137, 107, 53};
zdenka 0:18d4d4297051 23
zdenka 0:18d4d4297051 24 char sprava[5];
zdenka 0:18d4d4297051 25
zdenka 0:18d4d4297051 26 int main()
zdenka 0:18d4d4297051 27 {
zdenka 0:18d4d4297051 28 // int i = 0;
zdenka 0:18d4d4297051 29 sprava[0]=0xD0;//adresa prijimatela
zdenka 0:18d4d4297051 30 sprava[1]=0xAA;//adr. odosielatela
zdenka 0:18d4d4297051 31 sprava[2]=0x41;//data na odoslanie
zdenka 0:18d4d4297051 32 sprava[3]=0x42;//data na odoslanie
zdenka 0:18d4d4297051 33 sprava[4]=0x43;//data na odoslanie
zdenka 0:18d4d4297051 34
zdenka 0:18d4d4297051 35 naodoslanie[0]=0xA0;
zdenka 0:18d4d4297051 36 naodoslanie[1]=sprava[0];
zdenka 0:18d4d4297051 37 naodoslanie[2]=sprava[1];
zdenka 0:18d4d4297051 38 naodoslanie[3]=0x3;
zdenka 0:18d4d4297051 39 naodoslanie[4]=sprava[2];
zdenka 0:18d4d4297051 40 naodoslanie[5]=sprava[3];
zdenka 0:18d4d4297051 41 naodoslanie[6]=sprava[4];
zdenka 0:18d4d4297051 42
zdenka 0:18d4d4297051 43 int i;
zdenka 0:18d4d4297051 44 for (i=0;i<sizeof(sprava);i++){
zdenka 0:18d4d4297051 45 crc=ccc[crc^sprava[i]];
zdenka 0:18d4d4297051 46 }
zdenka 0:18d4d4297051 47 naodoslanie[7]=crc;
zdenka 0:18d4d4297051 48
zdenka 0:18d4d4297051 49 for(int p=0;p<sizeof(naodoslanie);p++){
zdenka 0:18d4d4297051 50 pc.putc(naodoslanie[p]);
zdenka 0:18d4d4297051 51 // pc.printf("%p\n",naodoslanie);
zdenka 0:18d4d4297051 52 }
zdenka 0:18d4d4297051 53
zdenka 0:18d4d4297051 54 while (true) {
zdenka 0:18d4d4297051 55 /* wait(0.5f); // wait a small period of time
zdenka 0:18d4d4297051 56 pc.printf("%d \n", i); // print the value of variable i
zdenka 0:18d4d4297051 57 i++; // increment the variable
zdenka 0:18d4d4297051 58 myled = !myled; // toggle a led
zdenka 0:18d4d4297051 59 */ }
zdenka 0:18d4d4297051 60 }