What I expect is 5/16 converted to an int which is the NUL characted (0x00) which the API show as X'00'.

Two errors in there.

  1. Division produces a number, not a string. You should be expecting the result to be zero, not a string.
  2. Hex is a text representation of a number. X'00' represents the number zero, not a string.

Replace 

print sprintf("%02X ", ord($result2))  . "\n";

[download]
with 
print sprintf("%02X ", $result2)  . "\n";

[download]

In reply to Re: hexadecimal division by ikegami
in thread hexadecimal division by holandes777

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