An implementation of Analog cellular networks like A-Netz, B-Netz, C-Netz, NMT, AMPS, TACS, JTACS, Radiocom 2000, IMTS, MPT1327, Eurosignal and more http://osmocom-analog.eversberg.eu/
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osmocom-analog/src/test/test_hagelbarger.c

33 lines
700 B

#include "stdio.h"
#include "stdint.h"
#include "string.h"
#include "../libhagelbarger/hagelbarger.h"
int main(void)
{
uint8_t message[9] = "JollyRog", code[20];
printf("Message: %s\n", message);
/* clean tail at code bit 70 and above */
memset(code, 0, sizeof(code));
/* encode message */
hagelbarger_encode(message, code, 70);
/* decode */
hagelbarger_decode(code, message, 64);
printf("Decoded without corruption: %s (must be the same as above)\n", message);
/* corrupt data */
code[0] ^= 0xfc;
code[3] ^= 0xfc;
code[7] ^= 0xfc;
/* decode */
hagelbarger_decode(code, message, 64);
printf("Decoded with corruption: %s (must be the same as above)\n", message);
return 0;
}