Re: ASTM checksum



Spin wrote:
> Could I have some help calculating a checksum for data transmission to a
> lab machine? Here are the ASTM specs for the checksum:

Are the ASTM specs for a cksum different from the "ordinary" POSIX
checksum that's been around since the epoch?

http://search.cpan.org/~ahamm/String-CRC-Cksum-0.03/Cksum.pm

.



Relevant Pages

  • Re: computing the checksum
    ... > I need to compute the checksum on a hex message sent to a lab machine ... > This is the C code snippet and instructions in their manual: ... > unsigned char *buf ...
    (comp.lang.perl.misc)
  • ASTM checksum
    ... Could I have some help calculating a checksum for data transmission to a ... The checksum is computed by adding the binary values of the characters, keeping the least significant eight bits of the result. ...
    (comp.lang.perl.misc)
  • Re: computing the checksum
    ... > I need to compute the checksum on a hex message sent to a lab machine ... > This is the C code snippet and instructions in their manual: ...
    (comp.lang.perl.misc)