Oluseyi Odeinde wrote:

>
>main(void){
>     ...........
>     ..........
>     ClearCrc();
>     for (i=0;i<buffer1_size){
>         UpdateCrc(xmodem_buffer1[i]);
>     }

This may be an error introduced when you copied the code to the email, but
without an 'i++' in this for loop, it will never terminate. (The second for
loop wouldn't terminate either for the same reason.)

Does your program run to completion?

Regards, Bob
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