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The file you have send is the one that works, right ? Can you also
send the latest one that is not working. And the result of
./paparazzi_version (or ./paparazzi_git_version)
Gautier
On 17/07/2012 09:57, Christoph Niemann wrote:
Hi Gautier,
currently the booz board isn't mounted into the airframe. I wanted
to get the avionics working completely before mounting it, so
currently I can't start the Motors. I wanted to start the
investigation by taking something, that was working before. So I
took old repository for my Funjet and tried it with the old one. I
attached the airframe file. I just changed some things needed to
get it compiled (attitude->ahrs and ublox_lea5h->ublox).
Everything else was the same. In the old version I get (in this
case) the BARO_ETS Messagge and the I2C works, in the new one not.
This morning I also tried something else: I took a plane
containing a Tiny13 and ppzuav IMU (also I2C) and it was working
-> so I'm suspecting it to be my fault in the configuration
somewhere, but I don't know where.
Can you start the motors ? Can you send your airframe file
(or use pastebin or alike) so we can see the what is your
exact configuration. Thanks
Gautier
On 16/07/2012 23:23, Christoph Niemann wrote:
Dear Community,
some weeks ago, I wrote a mail about my problem, using
the old booz IMU with the HMC5843 or HMC5883L with the
lpc based booz ap.
Investigating this further, I found that for me, using
the pretty current 3.9 branch
(v3.9.2_testing-3-g38ebd01-dirty), the I2C for LPC
doesn't seem to work at all.
I tried both the hmc5843 and hmc5883l on the booz
board. It didn't work. Next I tried those boards using
a TWOG, it did't work. I suspected there is an issue
with the hmc driver, so I tried an ETS Baro, it didn't
work either. So I tried the code from about a year ago
(95a65a7-dirty). The baro was working.
What could be the Problem? I used a logic anaylzer, to
investigate it further. in the working version, there
was data going through the bus. In the new version
both lines where high.
Every help would be appreciated.