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41fbb19cf5
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2084 Commits

Author SHA1 Message Date
rmackay9
41fbb19cf5 AP_InertialSensor_MPU6000: replaced _cs_pin parameter with #define and saved 1 byte of memory 
Updated ArduCopter, ArduPlane and example sketches in AP_InertialSensor, AP_IMU and AP_AHRS libraries because they no longer need to pass in cs_pin to the constructor
 2012-09-28 19:21:59 +09:00
rmackay9
921ab3fe12 ArduCopter: bug fix to DMP initialisation (it was freezing due to SPI bus conflicts) 2012-09-28 18:34:23 +09:00
rmackay9
a7c2ea1891 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
6ed59fba91 AP_Motors: enable throttle curve by default 2012-09-25 23:36:35 +09:00
Andrew Tridgell
9f9d570597 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
14b1674c3e PeriodProcess: fixed build warning 2012-09-25 07:10:35 +10:00
Andrew Tridgell
81fd4b3a3c OpticalFlow: fixed SITL build 2012-09-25 07:10:22 +10:00
Andrew Tridgell
608cc60689 GPS: fixed SIRF auto detect code 2012-09-25 07:10:07 +10:00
Andrew Tridgell
89fa234233 SPI3: fixed the build 2012-09-25 07:03:23 +10:00
rmackay9
a75e93da06 AP_TimerProcess: add one additional slot for optical flow 2012-09-24 18:39:28 +09:00
rmackay9
163a7841f6 AP_OpticalFlow: small fixes to test sketch to make it work with modified lib 2012-09-24 18:39:22 +09:00
rmackay9
cb584f81fb 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
4d3d13582b AP_OpticalFlow_ADNS3080: detect if optical flow sensor is on standard or secondary SPI bus 2012-09-24 18:39:12 +09:00
rmackay9
ca383b393d AP_OpticalFlow: use AP_PeriodicProcess to read at 20hz 2012-09-24 18:39:07 +09:00
rmackay9
96bb6e9c70 SPI3: add new library to make use of secondary SPI bus 2012-09-24 18:39:01 +09:00
rmackay9
bc2aa84394 AP_Motors: remove stray debug message re set-up of throttle curve 2012-09-23 12:25:31 +09:00
rmackay9
e4c8eaa181 AP_Airspeed: fixed constructor compile error in example sketch 2012-09-23 11:44:28 +09:00
Andrew Tridgell
e5846bd965 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
7b4dc246f8 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
ccf8ba3ce9 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
458a42654b 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
50a97f3092 AP_GPS: added get_lag method to return expected lag from the GPS. 2012-09-20 15:48:22 +09:00
rmackay9
30aa104000 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
2110231ee3 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
2c36693a50 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
9e32d45d7b 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
e761645e24 AP_Param: added find_by_index() 2012-09-20 07:42:35 +10:00
Andrew Tridgell
728b3a133e 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
0c864fd4dc AP_Airspeed: a bit more filtering 
this helps reduce noise at low speed
 2012-09-19 16:23:25 +10:00
rmackay9
93ae29a3e9 ArduCopter: added throttle curve (although disabled by default) for all multicopters 2012-09-18 23:05:08 +09:00
Andrew Tridgell
7e544e8ead MPU6k: save 72 bytes of memory 
the buffer can be on the stack
 2012-09-18 13:58:50 +10:00
Andrew Tridgell
78a95290a3 SITL: prevent a fd leak in GPS code 2012-09-17 14:45:48 +10:00
Andrew Tridgell
59b44816ec 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
8620a036de 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
bd31f340a7 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
303ca11c4c 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
94f956a0ca fix AP attitude hil - with randys help 2012-09-15 16:47:18 +08:00
rmackay9
9e66b555cb ArduCopter: removed INSTANT_PWM from ArduCopter and AP_Motors library 2012-09-13 21:31:13 +09:00
rmackay9
1c9fe3b1b6 AP_AHRS: fix to allow example sketch to compile 2012-09-13 16:45:52 +09:00
Andrew Tridgell
ba9543ee04 GPS: NMEA bug fix from Alexey Kozin 
thanks Alexey!
 2012-09-12 15:04:24 +10:00
Andrew Tridgell
fba1692d69 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
b787dc8cce APM: added wdt.h for SITL build of APM 2012-09-10 15:52:53 +10:00
rmackay9
9f1033dc42 AP_InertialSensor_Stub: added num_samples_available method to fix HIL build 2012-09-10 11:38:13 +09:00
rmackay9
130f3b0030 AP_InertialSensor_MPU6000: move _last_sample_time_micros to capture time data_interrupt was called 2012-09-10 11:38:08 +09:00
rmackay9
7a265dbf61 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
55ef1e0a29 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
6ea5c21f7c 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
fc4ff007e6 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
0a6219695b 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
90b74f5bab 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