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12515 Commits

Author SHA1 Message Date
Andrew Tridgell ec8c22f26e AP_HAL: support up to 20 channels on SRXL 
tested with 18 channels on a DSM18 transmitter with a AR7700 receiver
with SRXL port
 2016-10-16 19:05:19 +11:00
Andrew Tridgell ece0a8721f AP_HAL: added standalone test program for dsm 
useful for debugging
 2016-10-16 19:05:19 +11:00
Andrew Tridgell 03f9496549 HAL_Linux: lock onto a single decoder on the 115200 port 2016-10-16 19:05:19 +11:00
Andrew Tridgell 513156a4cc HAL_Linux: make 115200 R/C decoders return a bool 2016-10-16 19:05:19 +11:00
Andrew Tridgell 710d08da6d HAL_Linux: support SRXL R/C input 2016-10-16 19:05:19 +11:00
Andrew Tridgell 7b3d0234d1 AP_HAL: added an SRXL protocol decoder 
SRXL ports are commonly found on newer spektrum receivers like the AR7700
 2016-10-16 19:05:18 +11:00
murata bb1a787852 AP_Scheduler: To add a comment to _loop_rate_hz variable. 2016-10-16 00:02:40 -07:00
Andrew Tridgell f9dd31b6e5 RC_Channel: support automatic servo trimming 2016-10-16 15:20:47 +11:00
Lucas De Marchi e6d5bac527 AP_Param: don't used reserved word in macros 
`class` is a reserved word and should not be used as macro arguments.
It's very common in C++ to use "clazz" instead in these cases.
 2016-10-15 15:19:17 -03:00
Andrew Tridgell 792f3b8a15 GCS_MAVLink: added handle_rc_bind() 2016-10-15 21:42:38 +11:00
murata ba60cce0c1 AP_HAL: simplify the processing of milliseconds from the time 2016-10-15 18:33:54 +09:00
Andrew Tridgell f01f711ff6 GCS_MAVLink: added accept_packet() hook 
this will allow vehicles to control whether packets are accepted by
GCS sysid or not
 2016-10-15 17:11:01 +11:00
Andrew Tridgell 992bf2368e RC_Channel: cope with SERVO_RNG_ENABLE changing while booted 
this prevents a one second throttle up on scaled ESCs when
enabling/disabling the servo output mapping
 2016-10-15 16:59:37 +11:00
Andrew Tridgell 4a9ddf52e0 RC_Channel: constrain output to servo range 
don't allow servos past configured range in any mode
 2016-10-15 16:59:36 +11:00
Andrew Tridgell 2ceddddd3b RC_Channel: don't call output() in SRV_Channel 
we may need to run another mixer
 2016-10-15 16:59:36 +11:00
Andrew Tridgell 78ef3b77c6 RC_Channel: added disable_passthrough() method 2016-10-15 16:59:36 +11:00
Andrew Tridgell 2ec439d7e3 RC_Channel: added set_esc_scaling() to SRV_Channels 2016-10-15 16:59:36 +11:00
Andrew Tridgell 73b9123495 RC_Channel: added set_trim() API to SRV_Channels object 2016-10-15 16:59:35 +11:00
Andrew Tridgell c7f8b255e7 RC_Channel: added SRV_Channels object for remapping output channels 
this allows for decoupling RC input ranges from servo output ranges
 2016-10-15 16:59:35 +11:00
Andrew Tridgell fea7903aa8 RC_Channel: added get_radio_out_normalised() 2016-10-15 16:59:35 +11:00
Andrew Tridgell 96c7d9dde8 RC_Channel: make output_trim() go via _radio_out 
this ensures that _radio_out always contains the value that would be
output to the channel. This will be used by the SRV_Channels object
 2016-10-15 16:59:35 +11:00
Leonard Hall bead957a78 AP_MotorsMulticopter: limit hover throttle 2016-10-15 11:27:53 +09:00
Peter Barker e71c71fcac AP_HAL: correct casting of get_system_clock_ms 2016-10-14 18:41:56 +11:00
Jonathan Challinger 8df4add729 AC_PrecLand: trust initial velocity less 2016-10-14 10:46:22 +09:00
Jonathan Challinger ec73f563ad AC_PrecLand: do not fuse EKF velocity 2016-10-14 10:46:16 +09:00
Jonathan Challinger 7405f82d61 AC_PrecLand: add ekf to estimate vehicle-relative target velocity 2016-10-14 10:46:05 +09:00
Jonathan Challinger 5a8db4f271 AC_PosControl: add interface to override horizontal velocity process variable 2016-10-14 10:46:01 +09:00
Jonathan Challinger 25a14fe0dc AP_AHRS: add interface to retrieve corrected delta velocities in NED frame 2016-10-14 10:45:58 +09:00
Andrew Tridgell c1bf23e090 GCS_MAVLink: fixed comment 2016-10-14 11:40:36 +11:00
Randy Mackay 4808664fb6 AC_Avoidance: allow use of AP_Proximity 2016-10-13 20:21:07 +09:00
Randy Mackay c3087edbe8 AP_Proximity: add library and SF40C driver 2016-10-13 20:21:07 +09:00
Randy Mackay cc0bfcddcb AP_SerialManager: add Lidar360 to protocol list 
This is used for the proximity sensor
 2016-10-13 20:21:07 +09:00
Andrew Tridgell 53260969bb GCS_MAVLink: removed deprecated RC_CHANNELS_RAW and use RC_CHANNELS only 2016-10-13 21:23:39 +11:00
Andrew Tridgell e78651e8f2 HAL_PX4: fixed DSM bind on Pixracer 2016-10-13 19:58:00 +11:00
Andrew Tridgell 5e829e7720 GCS_MAVLink: most users don't have signing keys 
prevent noise on startup
 2016-10-13 19:58:00 +11:00
Randy Mackay 9722c3a1c3 DataFlash: fix logging of ekf core 2016-10-13 15:22:59 +09:00
John Hsu fc13efa673 SITL: update SIM_Gazebo SITL interface servo packet to have 16 floats, matching sitl_input struct. 2016-10-13 12:03:20 +11:00
John Hsu a8cf38b366 SITL: implement Gazebo SITL for IRLock tracking. 2016-10-13 12:03:20 +11:00
Jonathan Challinger e20687fbce AP_AHRS: cache trim rotation 2016-10-13 10:02:14 +11:00
Jonathan Challinger 80d9092993 AP_Math: remove rotateXY and rotateXYinv 2016-10-13 10:02:14 +11:00
Jonathan Challinger dac59cb5da AP_NavEKF2: use exact matrix for trim rotation 2016-10-13 10:02:14 +11:00
Jonathan Challinger 3eba985afd AP_NavEKF: use exact matrix for trim rotation 2016-10-13 10:02:13 +11:00
Jonathan Challinger 5ff78b8e47 AP_AHRS: fix rotation of acceleration into earth frame 2016-10-13 10:02:13 +11:00
Jonathan Challinger a03fa2d3cf AP_AHRS: use exact matrix for trim rotations 2016-10-13 10:02:13 +11:00
Andrew Tridgell 7f09d20e3b HAL_Linux: implement cork and push for remaining RCOutput backends 2016-10-13 10:00:04 +11:00
Andrew Tridgell c8179a0887 HAL_Linux: implement cork/push for RCOutput_AioPRU 2016-10-13 10:00:04 +11:00
Andrew Tridgell e356797888 AP_HAL: make cork() mandatory in RCOutput 2016-10-13 10:00:04 +11:00
Andrew Tridgell 0640b6539c HAL_Linux: implement cork()/push() for Raspilot 2016-10-13 10:00:04 +11:00
Andrew Tridgell 1d6e4673da HAL_Empty: add cork() and push() for RCOutput 2016-10-13 10:00:04 +11:00
Andrew Tridgell 7ea75aaf95 HAL_QURT: implement cork() and push() for RCOutput 2016-10-13 10:00:04 +11:00
Andrew Tridgell 5530e3782d HAL_VRBrain: fixed cork() for RCOutput 2016-10-13 10:00:04 +11:00
Andrew Tridgell c493ba81e4 HAL_PX4: fixed cork() for RCOutput 2016-10-13 10:00:04 +11:00
Andrew Tridgell a80eea5de4 HAL_Linux: implement cork()/push() for HAL_Linux RCOutput_Sysfs 2016-10-13 10:00:04 +11:00
Andrew Tridgell 97d0553938 HAL_SITL: implement cork() on RCOutput 2016-10-13 10:00:04 +11:00
Andrew Tridgell 7cd7f03d56 AP_Motors: fixed use of trim on heli servos 
this was broken by the servo range 0 to 1 changes
 2016-10-13 09:34:48 +11:00
Andrew Tridgell 0cd3054a4c HAL_Linux: document the Disco PWM pinout 2016-10-12 21:41:49 +11:00
Andrew Tridgell c64a020384 GCS_MAVLink: default to MAVLink2 enabled 
this changes the default to enable MAVLink2 on USB and the primary
telemetry port. Note that unless signing is enabled it won't send a
MAVLink2 packet until the GCS sends a MAVLink2 packet
 2016-10-12 11:35:50 +11:00
ShingoMatsuura 8432c5fb4a AP_RangeFinder: remove number_detections member variable and add number_detections reference argument to parse_response 2016-10-11 07:56:37 -03:00
ShingoMatsuura 43f2482abd AP_RangeFinder: modify spelling and change C type cast to static_cast 2016-10-11 07:56:37 -03:00
ShingoMatsuura 6123fad124 AP_RangeFinder: change error and ok status defines to LeddarOne_Status enum 2016-10-11 07:56:37 -03:00
Jonathan Challinger 77dbf99cee AC_PosControl: fix bug related to ekfNavVelGainScaler 2016-10-11 15:25:59 +09:00
Lucas De Marchi ae53920e5b build: don't build examples with old build system 
We currently check examples are buildable with waf which doesn't need
the libraries to be specified in a make.inc file.  Having the makefiles
there is misleading since people try to build and realize the build is
broken.
 2016-10-11 13:03:08 +11:00
Gustavo Jose de Sousa 06c3102701 SITL: SIM_Calibration: bring angular velocity controller back 
And fix header documentation.
 2016-10-11 12:58:37 +11:00
Andrew Tridgell 9caf44b494 AP_GPS: update drivers for changed inject_data() API 
need 16 bit length
 2016-10-11 11:00:35 +11:00
Andrew Tridgell 500df1edf2 AP_GPS: support GPS_RTCM_DATA fragmented MAVLink message 
support re-assembly of RTCM data packets
 2016-10-11 11:00:35 +11:00
Michael du Breuil cf5e79f80e AP_GPS: ublox support user controlled rate updates 
Also corrects accepting bad nav rates as configured, and fixes a incorrect
index as to which GPS is being updated
 2016-10-11 10:44:51 +11:00
Michael du Breuil 86c2b1d84a AP_GPS: u-blox Remove 5Hz warning 
The warnings test case is better covered by the rest of the driver
while it is performing the normal settings audit.
 2016-10-11 10:44:51 +11:00
Michael du Breuil 3e3f539a6a AP_GPS: Raise target baud of u-blox devices 
A knockon effect is that we need less config strings as raw logging
on u-blox will use the same baud rates
 2016-10-11 10:44:50 +11:00
floaledm 49e47fd679 AP_Frsky_Telem: airspeed scaling factor fix 2016-10-10 15:29:49 -07:00
Leonard Hall 0a56d69d54 AP_MotorsMulticopter: Use same throttle value used by motors 2016-10-10 16:40:08 +09:00
priseborough 5d09c78f34 AP_NavEKF2: Always perform optical flow takeoff check when receiving data 
A specialised takeoff check is now always performed when we receive new flow data as the default behaviour is to try and use flow data whenever it is received, rather than limit its use to a use to a flow-only mode of operation that had to be selected via user parameter.
 2016-10-10 14:49:48 +09:00
priseborough a75a383ef2 AP_NavEKF2: Update protection for out of focus flow data 2016-10-10 14:49:41 +09:00
priseborough 635826c056 AP_NavEKF2: Fix reporting of terrain estimator innovations 
Terrain height is relevant whenever optical flow data is present
 2016-10-10 14:49:35 +09:00
priseborough b0072b587c AP_NavEKF2: fix reporting of optical flow use status 2016-10-10 14:49:24 +09:00
priseborough ed9ecb28fb AP_NavEKF2: Enable entry into relative position mode on start-up 2016-10-10 14:49:21 +09:00
priseborough e0b8c54194 AP_NavEKF: Update GPS type parameter description 2016-10-10 14:49:18 +09:00
priseborough f9018fcc1b AP_NavEKF2: Enable simultaneous optical flow and GPS use 
Enables simultaneous use of GPS and optical flow data with automatic fallback to relative position mode if GPS is lost and automatic switch-up to absolute position status if GPS gained/re-gained.
 2016-10-10 14:49:02 +09:00
priseborough ab55991b33 AP_NavEKF2: Report position jumps due to lane switches 
Also moves code required to update reset data due to lane switches into separate functionscto improve readability.
 2016-10-10 11:56:14 +09:00
murata 36b5d43efb AC_Avoid: delete variable that is only used once in a simple calculation 2016-10-05 16:25:57 +09:00
Andrew Tridgell 2fab15dcd5 AP_TECS: added use_synthetic_airspeed() API 
used by quadplane during transitions
 2016-10-05 11:52:34 +11:00
Andy Little 0d113b265c Examples: fix examples for px4 
The change to use AP_BoardConfig messed up the examples. Here are some
updated but there are plenty more to do.
 2016-10-04 12:50:47 -03:00
Murilo Belluzzo 0b86532b5c Global: Remove '\r' character from all source code files 2016-10-03 22:13:27 -03:00
Julien Beraud 714c8fd318 AP_InertialSensor_MPU6000: Add support for fsync bit for Bebop 
Already present on Disco
 2016-10-03 12:20:03 -03:00
Andy Little 4b2eedac05 AP_HAL: Split the AP_HAL_Boards.h header into per board sub headers for legibility 2016-09-29 08:26:50 -03:00
Tom Pittenger 3adf8c3e51 AC_AttitudeControl: comment odd math in get_att_target_euler_cd 
degree(100) = 1 float multiplicaiton
vector3f * degree(100.0f)  = 4 float multiplications
degree(vector3f) * 100.0f  = 6 float multiplications and needs new degree(vector3f) function
degree(vector3f * 100.0f)  = 6 float multiplications and needs new degree(vector3f) function

These all come to the same conclusion but the one that is faster appears to be a bug but is mathematically correct.
 2016-09-27 17:04:53 -07:00
floaledm 602b81a4d7 AP_Frsky_Telem: add ekf_status check 2016-09-27 09:20:32 -07:00
floaledm 27e977289a AP_AHRS: add the get_variances method found in AP_AHRS_NavEKF to AP_AHRS 2016-09-27 09:20:32 -07:00
Peter Barker a10cde35f5 DataFlash: stop logging before filling SD card on PX4 
Filling the SD card causes NuttX to have conniptions, including
data loss and failure to boot
 2016-09-26 14:02:58 -07:00
Jonathan Challinger 25bee93fcc DataFlash: fix EKF5 message 2016-09-26 13:42:00 -07:00
Tom Pittenger 99d48d8bbd AP_FrSky_Telem: cleanup, non-functional change 2016-09-26 13:12:42 -07:00
floaledm fcfaa98bb6 AP_Frsky_Telem: reworked _statustext_queue.empty() check 2016-09-26 13:07:18 -07:00
Tom Pittenger 8001cc403b AP_Frsky_Telem: fix is_flying assignment 2016-09-26 13:00:33 -07:00
floaledm 5e022bf631 AP_Frsky_Telem: fix *_ap.value issue for Plane 
set_is_flying does operations on a nullptr, plus we loose the ability to
update ap_status accordingly for Plane
 2016-09-26 12:35:47 -05:00
Francisco Ferreira 42cd8e9721 AP_NavEKF2: Handle yaw jumps due to core switches 
Based on work from Paul Riseborough (priseborough)
 2016-09-25 18:24:11 -07:00
Francisco Ferreira 8da22e441b Revert 3 commits about yaw reset core switch 
Revert "AP_NavEKF2: Fix bug in published yaw reset value found during code review"
commit 175faf1e41.

Revert "AP_NavEKF2: use a struct for all yaw step class variables"
commit 77fad065d1.

Partially revert "AP_NavEKF2: Handle yaw jumps due to core switches"
commit 885bfd1b4e.
 2016-09-25 18:24:11 -07:00
floaledm ff0d0b1aa5 AP_Frsky_Telem: use ringbuffer for Frsky message queueing 2016-09-25 18:11:45 -07:00
murata d58c193c90 AP_RangeFinder: To define the OK status to LEDDARONE status. 2016-09-25 17:46:22 -07:00
Tom Pittenger b3d5375aa0 AP_Frsky_Telem: simplify init by assuming everything is nullptr 
- also always queue the firmware message regardless of protocol type
 2016-09-25 10:42:02 -07:00
Tom Pittenger 6991ca53b3 AP_Frsky_Telem: allow default arguments in init() to set things to nullptr 2016-09-25 10:42:02 -07:00
floaledm 94aa6c4cfb AP_Frsky_Telem: consolidate into a single frsky.init() 2016-09-25 10:42:02 -07:00
Michael du Breuil 9c4b3ec1e1 AP_GPS: Fix incorrect incrementing of last_baud rate 
This is a revert of 7c3b8dceb which tried to start at index 0 of the
array of baudrates, however because of the way last_baud is used
this lead to a GPS always being reported as being 1 index off which
lead to users getting reports of baud rates that their GPS wasn't
configured for

Also renames last_baud to be current_baud as that is how it's
actuallly used and should reduce future confusion

And fixed some tabs/vs space issues around where the last_baud rate
was incremented.
 2016-09-25 08:50:47 -07:00
Andrew Tridgell 36ea946cf5 AP_Compass: use board defined compass ofs max in calibrator 2016-09-23 10:53:00 +10:00
Andrew Tridgell e7656fb7ac AP_HAL: raise compass offset max again for Disco 
values of 1600 happen on Z axis
 2016-09-23 10:52:55 +10:00
Jonathan Challinger 17fb7dc88f AP_Compass: initialize offset before beginning sphere fit 2016-09-23 10:52:51 +10:00
Jonathan Challinger 419f1bc00e AP_Compass: change fixed point format for more range 2016-09-23 10:52:46 +10:00
Jonathan Challinger 0652d71a72 AP_Compass: correct wrapping behavior in conversion to fixed point 2016-09-23 10:52:44 +10:00
murata 3a1cd20f11 AP_RangeFinder: To move to the place that use the variable definition for the first time. 2016-09-22 08:41:21 +09:00
Tom Pittenger 8eb7a062c7 AP_Frsky_Telem: tiny text change in statusText 2016-09-21 16:11:04 -07:00
floaledm 9e0cfc81ea AP_Frsky_Telem: updated sensor_status messages according to what is found in Mission Planner 
added "NO RC Receiver" and "Bad Logging"
 2016-09-21 15:51:04 -07:00
floaledm 5125846ac0 AP_Frsky_Telem: Plane support 2016-09-21 12:12:37 -07:00
floaledm b2b6c88edf AP_Frsky_Telem: renamed vars and funcs for consistency/clarity 2016-09-21 11:32:21 -07:00
Andrew Tridgell 3eb8b5e99f HAL_Linux: added RCInput_Multi 
this allows for multiple RCInput methods on one board. On Disco it
combines RCInput_115200 with RCInput_SBUS
 2016-09-21 10:33:15 -03:00
Andrew Tridgell 5909552f67 HAL_Linux: added RCInput_115200 
this is a RCInput module for multiple R/C uart protocols running at
115200 baud 8-bit. We can decode multiple protocols in parallel with
this module, relying on frame timing and CRCs to get the right
protocol
 2016-09-21 10:33:15 -03:00
Andrew Tridgell 2edd914634 AP_HAL: added st24 R/C protocol decoder 
with thanks to the PX4 project
 2016-09-21 10:33:15 -03:00
Andrew Tridgell 9a7af89b30 AP_HAL: added sumd decoder 
with thanks to the PX4 project
 2016-09-21 10:33:15 -03:00
Andrew Tridgell e913b9a8f7 HAL_Linux: fixed incorrect include 2016-09-21 10:33:15 -03:00
Randy Mackay 2ebb81b02f AP_NavEKF2: switching compass message to GCS downgraded to INFO 2016-09-21 21:42:44 +09:00
Andrew Tridgell 79ed5c7091 AP_BattMonitor: fixed typo 2016-09-21 17:37:32 +10:00
Andrew Tridgell 06cccd6d3b AP_BattMonitor: update disco battery lookup table 2016-09-21 13:48:53 +10:00
Tom Pittenger 5512b6de02 AP_RangeFinder: Cleanup and added comments 
- uart->available(); returns uint32 but was stored locally as int32 and treated as uint32. Now stored correctly as uint32
- some variables were set to zero at start of function, then reset to zero before being used. wasted work
 2016-09-21 10:45:25 +09:00
Tom Pittenger e928e20b11 AP_RangeFinder: Ensure no divide by zeros in LeddarOne 
Having a critical divide by value as a class member that could change external to the function using it is fragile. It was not very obvious that a divide by zero was not possible in the current design, now it's very obvious and safer in case the code changes later.
 2016-09-21 10:45:23 +09:00
priseborough b6867e085d AP_NavEKF2: Don't report range finder variance on mavlink if not required 2016-09-21 10:41:21 +09:00
Andrew Tridgell 95db9f61cc AP_Module: added velocity_ned to AHRS state 2016-09-20 17:34:39 +10:00
Michael Oborne 11c376588d AP_GPS_NOVA: support tersus/novatel/comnav gps 2016-09-20 10:53:49 +10:00
Peter Barker 8f376944aa DataFlash: immediately restart logging after erasing logs 2016-09-19 17:57:59 +09:00
Randy Mackay f94f7e2aa0 AP_RangeFinder: add leddarone to TYPE parameter description 
No functional change
 2016-09-19 14:35:41 +09:00
ShingoMatsuura 3123bd6d7d AP_RangeFinder: add LeddarOne support 2016-09-19 13:25:35 +09:00
Andrew Tridgell c275e7c61d SITL: added SIM_SPEEDUP parameter 
allows changing speed of simulation while running
 2016-09-19 07:45:24 +10:00
murata 13fe8cb4d0 AP_OpticalFlow: Changed short boundary the i2c_integral_frame. 2016-09-17 01:04:06 -03:00
Matthew Brener 06388b0417 Global: Fix typos 2016-09-17 00:36:36 -03:00
Andrew Tridgell a4c1bc3fd3 HAL_Linux: avoiding setting the SPI mode on every transfer 
This was causing the Disco kernel to print a debug message on every
SPI transfer, which makes for a very noisy kernel and large kernel logs
 2016-09-17 00:35:00 -03:00
Andrew Tridgell 52caf8419e SITL: fixed sense of wind direction 
wind direction is where wind is coming from, not going to
 2016-09-16 10:59:27 +10:00
Andrew Tridgell 66073413a8 GCS_MAVLink: announce MAVLink2 capability 2016-09-16 09:47:55 +10:00
Andrew Tridgell 8f35305496 SITL: added a simpler compass cal simulation 
just output 1250 to servo5 and it will go through lots of rotations
 2016-09-16 08:59:43 +10:00
Andrew Tridgell f82827ce79 AP_Compass: removed disco special compass offsets 
not needed any more with newer hardware
 2016-09-14 19:06:06 +10:00
Andrew Tridgell bb65f4df76 AP_Arming: use HAL defined compass offset max if available 2016-09-14 11:53:13 +10:00
Andrew Tridgell bf67d4277d AP_HAL: define a larger compass offset max for Disco 2016-09-14 11:52:55 +10:00
Randy Mackay ba5db0c5d8 Compass: add CAL_FIT parameter description values 
No functional change
 2016-09-14 09:57:52 +09:00
priseborough cb1d3c7ed2 AP_NavEKF2: Allow for terrain gradient when using range finder for height 2016-09-13 17:45:03 +09:00
priseborough 60d8adcca0 AP_NavEKF2: Fix height drift on ground using range finder without GPS 2016-09-13 17:44:59 +09:00
priseborough 8797714203 AP_NavEKF2: Fix bug in handling of invalid range finder data 2016-09-13 17:44:43 +09:00
priseborough 175faf1e41 AP_NavEKF2: Fix bug in published yaw reset value found during code review 2016-09-13 17:35:18 +09:00
priseborough 77fad065d1 AP_NavEKF2: use a struct for all yaw step class variables 2016-09-13 17:35:16 +09:00
priseborough 885bfd1b4e AP_NavEKF2: Handle yaw jumps due to core switches 2016-09-13 17:35:14 +09:00
murata c78dfd4aa4 AC_Sprayer: Change the comment of the variables in the form of doxygen. 2016-09-13 13:37:35 +09:00
Peter Barker fce798bc7a DataFlash: avoid integer underflow 
Thanks to mbelluzzo: f44b1b3556
 2016-09-13 13:32:09 +09:00
Peter Barker 95d4475d45 DataFlash: avoid time going backwards in logs 
WriteBlockCheckStartupMessages returned true if finished writing out
all startup messages.  However, that may have allowed the caller to
then write out their message - but the timestamp on that message would
almost certainly be lower than the messages we've just written out.
 2016-09-13 13:32:06 +09:00
William Liu cc28c8e6ee AP_Airspeed: AP_Airspeed_I2C: get the right status according to datasheet 2016-09-09 10:32:14 -07:00
William Liu b1a62d6c8e AP_HAL_Linux: RCOutput_Bebop: fixed potential deadlock 2016-09-09 09:59:17 -07:00
Andrew Tridgell aa4cde1aae AP_BoardConfig: work around issues with bad components on some FMUv4 boards 
some pixracer copies have poor components which can cause sensor bus
brownout on boot. This resets the sensor bus for 20ms on boot to try
to get clean sensor startup
 2016-09-08 13:18:13 +10:00