On 9/22/06, Christoph Scheurer <[EMAIL PROTECTED]
> wrote:
Hello,
I have a DS2413 attached to a serial master DS9097U-E25 with owfs-2.5p1 . On
power-on both PIO.A and PIO.B read 1. Any attempt to write to PIO.A, PIO.B,
PIO.ALL, or PIO.BYTE is just ignored (LEDs are attached for monitoring). If
the value of e.g. PIO.A is read back immediately after being written, the data
is garbled:
echo 0 > /mnt/1wire/3A.7C3100000000/PIO.A; cat /mnt/1wire/3A.7C3100000000/PIO.A
2 H cat: /mnt/1wire/3A.7C3100000000/PIO.A: Numerical result out of range
and after waiting for a couple of seconds PIO.A reads 1 again. Has anyone a
functioning DS2413 switch? Is this likely to be a software or rather a
hardware error? Other sensors (temperature) on the same bus are operating
normally.
Regards,
Christoph
--
Christoph Scheurer GnuPG key Id: 0x6128C6B6
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