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Re^5: serial raw write problem with multidigit decimal and strings

by choroba (Abbot)
on Mar 10, 2013 at 20:55 UTC ( #1022694=note: print w/ replies, xml ) Need Help??


in reply to Re^4: serial raw write problem with multidigit decimal and strings
in thread serial raw write problem with multidigit decimal and strings

HEX96 reaches the device
What are you talking about? It has nothing to do with print. They are the same even if not printed:
perl -e 'print "same" if chr 150 eq "\x96"'
لսႽ ᥲᥒ⚪⟊Ⴙᘓᖇ Ꮅᘓᖇ⎱ Ⴙᥲ𝇋ƙᘓᖇ


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Re^6: serial raw write problem with multidigit decimal and strings
by ultibuzz (Monk) on Mar 10, 2013 at 21:49 UTC

    they are the same for perl, but they are not the same for the device on the serial port.
    the device treats them differently.

    the issue is not really perl, but what ways there are to send the same data in different ways, which might get interpreted differently.

    a more confusing example:

    print "\x36" is 6 in perl, is 54 on device if decimal is expected print "6" is 6 in perl, is 6 on device

    the issue is primary how the device handels the data, which is different on most functions as well.
    kind regards - alex

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