sometimes thrown, and made errors not lock it up by default. It works for me,
but since this has historically been associated with lots of lock ups please
check your systems carefully.
PiOS/I2C: Make the bus by default try to recover from errors instead of locking
up
PiOS/I2C: After a bus error and clocking all previous data create a STOP
condition to make sure bus is released (note, this also requires creating a
START condition first)
PiOS/I2C: If the same event hits the I2C bus twice in a row then disregard
second one, there is no situation where we should get the same event multiple
times that matters and this gets us out really quickly to catch the real
events. I was seeing this with repeated 0x70084 which means byte transmitted.
This is related to STM32 bugs in the IRQ timings I believe.
PiOS/I2C: 1) Mask out some bits we don't care about in the event flags
2) Don't lock up if the give semaphore fails, although why it does is strange
3) Recover from bus failure through the "auto" state path instead of just
coding state
PiOS/I2C: Change the reset bus code to follow
http://www.analog.com/static/imported-files/application_notes/54305147357414AN686_0.pdf
(thanks for the reference Neontangerine). Although this may actually NOT clear
the bus the first time through, subsequent bus errors should eventually clock
it out. The up side is it is less likely to clock a bunch of 1s into an ESC
and make it run up.
PiOS/I2C: Some cleaned up code for getting a snippet of the history when
something strange happens
PiOS/I2C: Export logging information from I2C through a UAV object
PiOS/I2C: Improve the diagnostic information
PiOS/I2C: Need to handle the event 0x30084. This seems to happen between a
byte transmitted and new byte started
PiOS/I2C: Handle the NACK condition by simply going to the stopping state.
PiOS/I2C: Add a new NACK state to handle sending the STOP signal after a NACK
following the STM documentation. Other error conditions still are not dealt
with.
PiOS/I2C: Should handle the NACK condition from all the write cases. Need to
think about read cases
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@2239 ebee16cc-31ac-478f-84a7-5cbb03baadba
BEWARE: I have not flown my quad with this code, so please be careful, test, and report!
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@2234 ebee16cc-31ac-478f-84a7-5cbb03baadba
than the ekf runs and also be more tolerant of timing jitter
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@2191 ebee16cc-31ac-478f-84a7-5cbb03baadba
bias correction. This is useful for stabilization to get rid of the gyro bias.
Making it an option is important for calibration.
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@2189 ebee16cc-31ac-478f-84a7-5cbb03baadba
ManualControlSettings so that planes can disable the timeout
feature for gliding (holding roll on a plane not so good).
Note: This will require you to reconfigure your ManualControlSettings
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@2185 ebee16cc-31ac-478f-84a7-5cbb03baadba
will automatically disarm after 30 seconds without motor. This behavior will
need to be parameterized for planes which might idle for a while.
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@2181 ebee16cc-31ac-478f-84a7-5cbb03baadba
indoor from the name since it's used for both indoor and outdoor mode now.
Increased default value to 0.4 to better reflect the GPS accuracy.
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@2156 ebee16cc-31ac-478f-84a7-5cbb03baadba
Changes in ahrs.c for new initialization and to fix issues with outdoor algorithm. The changes in ahrs.c are pretty messy, but committed mostly to get the code to Peabody for more extensive restructuring of ahrs.c.
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@2150 ebee16cc-31ac-478f-84a7-5cbb03baadba
before cleared at the end of each loop - including one after an alarm
Flight/Actuator: Similar change to make sure not having updates from
stabilization (i.e. no AHRS) doesn't trigger a watchdog reset
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@2140 ebee16cc-31ac-478f-84a7-5cbb03baadba
lost. Warning though: it takes ~5-10 seconds for the flight telemetry status
to go from connected so this solution still isn't great.
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@2070 ebee16cc-31ac-478f-84a7-5cbb03baadba
end characters occur while sentence coming in instead of reprocessing whole
sentence for each character
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@2041 ebee16cc-31ac-478f-84a7-5cbb03baadba
by PipX modems. This is a change to UAVTalk so GCS and the hardware must all
be updated.
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@2016 ebee16cc-31ac-478f-84a7-5cbb03baadba
parallel for this update. Also removed comment for rawhid
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@2012 ebee16cc-31ac-478f-84a7-5cbb03baadba
causes it to trigger most of the time every 1 ms which is consuming tons of
CPU. Also lower the failsafe timeout since its likely due to overloading the
event system and we don't want to delay 100 ms.
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@2005 ebee16cc-31ac-478f-84a7-5cbb03baadba
