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unsigned int crc8(unsigned char *message) {
int i, j;
unsigned int byte, crc, mask;
i = 0;
crc = 0xFF;
while (message[i] != 0) {
      byte = message[i]; 
      crc = crc ^ byte;
      for (j = 7; j >= 0; j--) { 
       	mask = -(crc & 1);
crc = (crc >> 1) ^ (0x31 & mask);
}
i = i + 1;
}
return ~crc;
}

how to calculate the frame rate, execution time and CPU load for the above coding?

Edited by kvprajapati because: Added [code] tags. For easy readability, always wrap programming code within posts in [code] (code blocks).
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