I have been working with libowcapi recently, and have seen similair
symptoms. There's a race condition in libow that, if it doesn't outright
crash, causes problems with directory listings. I have a patch for this
issue here:
https://gitlab.com/justinbrewer/owfs/commit/0234a2cecb56d0b6ca4d20a6100a2d2b2ba6bffb.patch
I was planning on submitting a pull request in the next day or so, but
it sounds like it might help you.
As for building, from a clean git clone, I use this for working with
just owcapi:
$ autoreconf -i && ./configure CFLAGS='-g -O0' --prefix=$HOME/opt/owfs
--disable-{zero,ow{perl,python,php,tcl}} && make && make -k install
This lets me ignore most of the problematic language binding
dependencies and hardcoded install paths.
On 11/08/2017 03:51 PM, Andrew Brownsword wrote:
Nothing but crickets — is anyone out there?
I’ve been poking at the code to try and figure out how to enable my debugger to
step into the libowcapi/libow code, but the make process is obscure enough that
some advice would be welcome...
Sent from my iPhone
On Oct 31, 2017, at 3:11 PM, Andrew Brownsword<andrew.e.brownsw...@gmail.com>
wrote:
Hello,
I have an EDS ETH-OWSERVER v2, and I am trying to talk to it using the owcapi
library. The init with arts function returns success but when I try to OW_get,
I don’t see any buses or sensors (just the meta directories). If I run
owserver, it sees the enet device and it’s 3 buses and 22 sensors just fine. I
ran a simple owcapi test program and it sees one bus and zero sensors.
My program is multi-threaded and the OW_get will be called from a different
thread than the init (but correctly ordered). As for the test program, it is
just the init and then a get of root.
I’m using the latest release and running on either an Ubuntu ARM host or on
OSX... same behavior either way.
And no, I don’t want to rely on owserver.
Any suggestions?
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