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2082 Commits

Author SHA1 Message Date
rmackay9 d0177688b4 AP_OpticalFlow: save and restore SPI bus speed to remove conflict with dataflash that runs at 8Mhz 2012-09-28 17:29:45 +09:00
rmackay9 435e2c2824 AP_Motors: enable throttle curve by default 2012-09-25 23:36:35 +09:00
Andrew Tridgell e59a031611 MAVLink: comm_get_txspace should return 0 on error 
it is used in expressions that add constants
 2012-09-25 07:20:43 +10:00
Andrew Tridgell 24ab456f8e PeriodProcess: fixed build warning 2012-09-25 07:10:35 +10:00
Andrew Tridgell b39cc974dc OpticalFlow: fixed SITL build 2012-09-25 07:10:22 +10:00
Andrew Tridgell dbf501c646 GPS: fixed SIRF auto detect code 2012-09-25 07:10:07 +10:00
Andrew Tridgell bec34f3af6 SPI3: fixed the build 2012-09-25 07:03:23 +10:00
rmackay9 825246617e AP_TimerProcess: add one additional slot for optical flow 2012-09-24 18:39:28 +09:00
rmackay9 97a66a5346 AP_OpticalFlow: small fixes to test sketch to make it work with modified lib 2012-09-24 18:39:22 +09:00
rmackay9 f55d3de12a AP_OpticalFlow: remove APM2 version of library now that AP_OpticalFlow_ADNS3080 class can autodetect which SPI bus the sensor is on 2012-09-24 18:39:17 +09:00
rmackay9 99eaa37a38 AP_OpticalFlow_ADNS3080: detect if optical flow sensor is on standard or secondary SPI bus 2012-09-24 18:39:12 +09:00
rmackay9 17ccc7e62e AP_OpticalFlow: use AP_PeriodicProcess to read at 20hz 2012-09-24 18:39:07 +09:00
rmackay9 1cf0b2334a SPI3: add new library to make use of secondary SPI bus 2012-09-24 18:39:01 +09:00
rmackay9 c28d4e9ad6 AP_Motors: remove stray debug message re set-up of throttle curve 2012-09-23 12:25:31 +09:00
rmackay9 4825d16cd8 AP_Airspeed: fixed constructor compile error in example sketch 2012-09-23 11:44:28 +09:00
Andrew Tridgell f2e160a5e7 AP_Baro: removed _sync_access check 
this isn't needed as the common variables are already protected by
cli()/sei()
 2012-09-20 17:34:33 +10:00
Andrew Tridgell 1b793bf3f4 RC_Channel: don't force radio_out in enable_aux_servos() 
this is called regularly, and causes the servo to twitch
 2012-09-20 17:34:32 +10:00
Andrew Tridgell 4cfea44f9f DCM: limit the contribution of the baro to vertical acceleration 
limit to a max of 0.5g
 2012-09-20 17:34:32 +10:00
Andrew Tridgell a84d7b6f4f DCM: disable use of baro for vertical accel by default 
this has caused problems with too many users
 2012-09-20 17:34:32 +10:00
rmackay9 c6ee948d60 AP_GPS: added get_lag method to return expected lag from the GPS. 2012-09-20 15:48:22 +09:00
rmackay9 53aced1def AP_LeadFilter: moved lag to be a parameter passed into the get_position function. 
This saves 4 bytes of memory and will work better with the way we initialise the gps.
 2012-09-20 15:27:27 +09:00
rmackay9 d97ab4f490 AP_LeadFilter: bug fix so velocity * _lag is used (otherwise we are assuming a 1sec lag) 2012-09-20 13:17:42 +09:00
rmackay9 f002d6e9a6 AP_LeadFilter: added set_lag feature to allow us to adjust it for different GPSs 2012-09-20 13:10:24 +09:00
Robert Lefebvre 739d31f06e Change to the "Stability Patch" in Motors_Matrix in order to make it cover both the upper throttle range and lower, and also to cause it to raise/lower all motors when a single motor goes out of ranges. 2012-09-19 20:43:58 -04:00
Andrew Tridgell 0922b82d42 AP_Param: added find_by_index() 2012-09-20 07:42:35 +10:00
Andrew Tridgell 8a33e2ba37 GPS: disable auto detection of NMEA and SiRF on a 1280 board 
saves a bit more flash space
 2012-09-19 19:36:48 +10:00
Andrew Tridgell f3f9d644d9 AP_Airspeed: a bit more filtering 
this helps reduce noise at low speed
 2012-09-19 16:23:25 +10:00
rmackay9 aaab3c08aa ArduCopter: added throttle curve (although disabled by default) for all multicopters 2012-09-18 23:05:08 +09:00
Andrew Tridgell 3306ba95a7 MPU6k: save 72 bytes of memory 
the buffer can be on the stack
 2012-09-18 13:58:50 +10:00
Andrew Tridgell 2bc1d4a5ae SITL: prevent a fd leak in GPS code 2012-09-17 14:45:48 +10:00
Andrew Tridgell c62197370a GPS: replaced the GPS auto-detect mechanism 
the old mechanism wasted most of the input bytes, and chewed a lot of
CPU, making it impractical to do GPS detection for a GPS attached
after startup

The new code is async, and detects a GPS by looking for a fully formed
packet with the right checksum for each GPS type
 2012-09-17 14:45:47 +10:00
Andrew Tridgell 08cf9823fd RC_Channel_aux: minor cleanups 
remove unused enable_out_ch() and enable k_manual channels. This
ensures k_manual channels used for bottle drop are initialised
correctly to trim output
 2012-09-16 15:50:13 +10:00
Andrew Tridgell 644b3c6e17 RC_Channel: support channel reversal on range channels 
this makes it possible to have a reverse throttle in ArduPlane
 2012-09-16 15:06:26 +10:00
rmackay9 9965dd8b1a HIL: changes to fix HIL for ArduCopter after recent timing changes. 
Changes include using AP_PeriodicProcess and calling imu.init even in HIL mode
 2012-09-15 18:42:56 +09:00
Michael Oborne f9c11627a5 fix AP attitude hil - with randys help 2012-09-15 16:47:18 +08:00
rmackay9 54d07f6d04 ArduCopter: removed INSTANT_PWM from ArduCopter and AP_Motors library 2012-09-13 21:31:13 +09:00
rmackay9 3c0153e9dc AP_AHRS: fix to allow example sketch to compile 2012-09-13 16:45:52 +09:00
Andrew Tridgell efabf7403e GPS: NMEA bug fix from Alexey Kozin 
thanks Alexey!
 2012-09-12 15:04:24 +10:00
Andrew Tridgell 715541b508 AHRS: added AHRS_BARO_USE parameter 
allow disabling of the use of the barometer for vertical acceleration
compensation
 2012-09-12 14:42:04 +10:00
Andrew Tridgell f5efb25e62 APM: added wdt.h for SITL build of APM 2012-09-10 15:52:53 +10:00
rmackay9 8624b0138e AP_InertialSensor_Stub: added num_samples_available method to fix HIL build 2012-09-10 11:38:13 +09:00
rmackay9 d8142c2351 AP_InertialSensor_MPU6000: move _last_sample_time_micros to capture time data_interrupt was called 2012-09-10 11:38:08 +09:00
rmackay9 bd3eab7c0f AP_InertialSensor: use AP_TimerProcess's queue_process to run read from MPU6000 after any currently running processes complete 2012-09-10 11:38:03 +09:00
rmackay9 b1b3b806ad AP_PeriodicProcess: queue_process changes to suspend other processes before running queued process 
Also restored suspend_timer to void return type
 2012-09-10 11:37:58 +09:00
rmackay9 5a3645d36a AP_ADC: added num_samples_available to allow main loop to be synced with arrival of new sensor data for Oilpan. 2012-09-10 11:37:43 +09:00
rmackay9 38feee9c61 AP_IMU: added num_samples_available to allow main loop timing to be synced with arrival of new data from IMU. 2012-09-10 11:37:38 +09:00
rmackay9 3901387c8d AP_InertialSensor: changed read of sensor from MPU6000 to happen immediately 
This reduces the delay between when data arrives and when it is used
by up to 1ms.

Added num_samples_available method to all InertialSensors to allow
main loop timing to be synced with sensors.
 2012-09-10 11:37:33 +09:00
Craig Elder b667c6eb8c APM_RC: fixed noisy PWM output on startup for APM2 
This reduces the number of rubbish pulses on the APM2 PWM output pins
on startup, which should help with booting some cheaper ESCs.

Thanks to Randy for the idea!
 2012-09-10 08:09:28 +10:00
Andrew Tridgell 5060b8bd2e AP_Camera: updated for new RC_Channel_aux API 2012-09-08 15:13:06 +10:00
Andrew Tridgell 540f7894dc AP_Mount: updated for new RC_Channel_aux API 2012-09-08 15:12:52 +10:00