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12,469 Commits 71 Branches 509 Tags 744 MiB
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35 Commits

Author SHA1 Message Date
Andrew Tridgell
74c3b404ee AP_Baro: avoid some float conversion warnings 2014-07-08 20:26:54 +10:00
Andrew Tridgell
3705c90b8e AP_Baro: fix for HAL_GPIO_* 2014-06-02 10:42:36 +10:00
Andrew Tridgell
6fa55d101f AP_Baro: fixed I2C semaphore handling for BMP085 driver 2013-10-08 11:50:54 +11:00
Andrew Tridgell
8a699f6189 AP_Baro: enable BMP085 on Linux 2013-09-28 22:04:15 +10:00
Mike McCauley
e3c20f06ac AP_Baro: Chnages to flymaple port. 
Flymaple has no EOC pin
 2013-09-24 13:33:25 +10:00
Andrew Tridgell
fc119d9b80 AP_Baro: cleaned up temperature and pressure units 
thanks to Mike McCauley for pointing this out
 2013-09-21 21:30:41 +10:00
Andrew Tridgell
97b7130bb9 libraries: update license header to GPLv3 
we switched to GPLv3 a long time ago, but neglected to update the
per-file license headers
 2013-08-30 13:01:39 +10:00
Janne Mäntyharju
7a04fe9915 AP_Baro: Fixed build for APM2 Beta hardware 2013-04-16 11:24:38 +10:00
Andrew Tridgell
2c603a0960 AP_Baro: only build BMP085 driver on APM1 2013-01-10 21:01:07 +11:00
Andrew Tridgell
8cb0ed364a AP_Baro: read 4 pressure values for every temperature value on BMP085 2013-01-09 23:44:26 +11:00
Andrew Tridgell
8ceabc97f1 AP_Baro: added accumulate() function 
this allows us to read the BMP085 much faster
 2013-01-09 23:05:17 +11:00
Andrew Tridgell
3aa39da6cd AP_Baro: removed some debug code 2012-12-20 14:53:23 +11:00
Andrew Tridgell
dbd9814327 AP_Baro: get rid of apm2_hardware parameter in init 2012-12-20 14:51:38 +11:00
Andrew Tridgell
2ea243e45b AP_Baro: removed unused code 2012-12-20 14:51:37 +11:00
Pat Hickey
5d40074e4e AP_Baro: port to AP_HAL 2012-12-20 14:51:26 +11:00
uncrustify
5a99d6b697 uncrustify libraries/AP_Baro/AP_Baro_BMP085.cpp 2012-08-21 19:00:18 -07:00
Andrew Tridgell
f501503eb0 AP_Baro: improved barometer averaging 
this changes the barometer calculations to floating point. On a MS5611
this is actually about twice as fast as the previous 64 bit
calculations, but gains us more accuracy as we are able to take
advantage of sub-bit precision when we average over 8 samples.
 2012-07-06 15:11:30 +10:00
Andrew Tridgell
c387edd74c Baro: added get_altitude() and get_climb_rate() interfaces 
this allows the barometer driver to calibrate and return altitude and
climb rate values. This will be used by the AHRS drift correction code
for vertical velocity

The climb rate uses a 5 point average filter
 2012-06-27 16:01:50 +10:00
rmackay9
5c9dc00ae2 AP_Baro: fixed comment to clarify that every-other call updates temperature or pressure 2012-06-03 17:31:17 +09:00
rmackay9
01cc5fe938 AP_Baro - removed unnecessary 2 element average filtering of pressure (there is a 4 or 5 element average filter in arducopter code itself, two places is messy) 
- also removed unused _offset_press variable
 2012-03-18 15:18:05 +09:00
rmackay9
7560242721 AP_Baro - added average filter for temperature to replace broken filter 
- added average filter (for last two values) for raw pressure
        - changed some "long" to int32_t and "unsigned long" to uint32_t
 2012-03-18 01:06:02 +09:00
Jason Short
486c56ce41 Consolidated Barometer pressure sensing to a single filter based on Randy's new filter class. 2012-03-08 23:13:04 -08:00
Jason Short
e57b91c2e2 Updated on Barometer - increased the Temp filtering and decreased the pressure filtering to and get less temp noise, faster response from pressure. I'm filtering the Climb rate differently now, so this higher pressure noise should not hurt the derivative calcs at all now. 2012-03-06 20:55:35 -08:00
Randy Mackay
ed19c25a97 Arduino 1.0 - changed all #includes of "WProgram.h", "wiring.h" and "WConstants.h to "Arduino.h". 
Modified FastSerial's write function to return size_t (number of bytes written).
 2012-01-28 12:25:47 +09:00
Andrew Tridgell
897d9a1c0b baro: fixed an integer overflow issue at high altitudes 
the averaging array was using 16 bit numbers, but we are storing
numbers with 19 significant bits. That caused overflow at high
altitude, and some very interesting altitude graphs!

Thanks to Michael Oborne for spotting this in a log
 2012-01-14 19:51:35 +11:00
Andrew Tridgell
9fb3b13af3 AP_Baro: when I2c fails, don't retry for 1s 2012-01-04 16:35:16 +11:00
Andrew Tridgell
7ba744a11a I2C: convert barometer library to new I2C library 
this also adds a healthy attribute and error checking
 2011-12-28 20:41:53 +11:00
Pat Hickey
d026e48032 AP_Baro : Add init( AP_PeriodicProcess * ) method to interface & implementations 
AP_Baro_MS5611 and AP_Baro_BMP085 implement the interface, with stubs only
 2011-12-11 15:21:10 -08:00
Pat Hickey
a626e21e98 AP_Baro_BMP085: move apm2_hardware flag from init to constructor. 2011-12-11 15:21:10 -08:00
Pat Hickey
f3ad7f3af8 Wire and SPI Init: move to sketch system.pde from libraries 
* Wire.begin removed from AP_Baro_BMP085::init()
* SPI.begin  removed from AP_Baro_MS5611::init()
* SPI.begin  removed from AP_InertialSensor_MPU6000::hardware_init()

* Both Wire.begin and SPI.begin added very early in init_ardupilot in
  ArduCopter/system.pde and ArduPlane/system.pde
 2011-12-11 15:21:10 -08:00
Pat Hickey
1bfab64543 AP_Baro_BMP085: Delete commented out code 
* If its important to get old code back, thats why version control exists
 2011-12-11 15:21:09 -08:00
Pat Hickey
f3270b7f13 AP_Baro_BMP085: implement AP_Baro interface 2011-12-11 15:21:09 -08:00
Pat Hickey
f445ec1242 AP_Baro_BMP085(+_HIL): Rename classes from APM_BMP085 to AP_Baro_BMP085. 2011-12-11 15:21:09 -08:00
Pat Hickey
7032c32b42 BMP085 fix line endings 2011-12-11 15:21:09 -08:00
Pat Hickey
7ef146044e AP_Baro: move all APM_BMP085 files inside AP_Baro 2011-12-11 15:21:09 -08:00