Am 18.01.2017 um 18:05 schrieb Ritchie:
> Dear Colin,
>
> I gave up with jessie and reinstalled the complete system with wheezly.
>
> The system is running now with owfs3p2 self compiled.
>
> Can somebody give me a hint, at which point (module) I have to add some
> debug code, to let the transmitted and recived bytes of the 1-wire bus
> shown.
>
> I tried the switch --debug and --error_level but it does not show any
> data transmission information, but a lot more information is shown.
>
Is this still about the homebrewn DS2450? I have already pointed you to
the files in question. Let me quote myself:
> Please look at the source code. module/owlib/src/c/ow_2450.c has most
> of the relevant code for communicating with the chip. The other part >
is in module/owlib/src/c/ow_memory.c
>
>> Wright now I am working on a Ds2450 Slave, based on a attiny45 and
> I get the values "Error: Invalid argument" on "PIO.*"
>
> You have to follow the FS_r_PIO() function down to the place in the
> code which is interesting to you.
>
You already wrote your problem is only about PIO.* but not PIO.0 for
example. Is this correct? If yes, I seriously doubt the byte-level
communication is the problem.
Kind regards
Jan
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