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With the latest v3.9 (v3.9.2_testing-26-g527837e), it is working
fine. The i2c is sending the request to the ETS baro (which is not
connected for me, so I have no reply after that).
G.
Le 17/07/2012 18:15, Christoph Niemann
a écrit :
Hi Gautier,
this one isn't working in the new version but did in the old.
The version was in my first mail (sorry, can't copy it this mail
is from my mobile). As I wrote it works will with the tiny and
ppzuav-imu.
Cheers
Christoph
Am 17.07.2012 13:39 schrieb "Gautier
Hattenberger" <address@hidden>:
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.