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55 Commits

Author SHA1 Message Date
Andrew Tridgell 2c7a113790 AP_GPS: ensure all GPS drivers give headings as 0..360 degrees 
this prevents inconsistency between interfaces, and fixes a MAVLink
reporting bug with UAVCAN GPS
 2015-08-31 08:24:35 +10:00
Gustavo Jose de Sousa 67db430583 AP_GPS: standardize inclusion of libaries headers 
This commit changes the way libraries headers are included in source files:

 - If the header is in the same directory the source belongs to, so the
 notation '#include ""' is used with the path relative to the directory
 containing the source.

 - If the header is outside the directory containing the source, then we use
 the notation '#include <>' with the path relative to libraries folder.

Some of the advantages of such approach:

 - Only one search path for libraries headers.

 - OSs like Windows may have a better lookup time.
 2015-08-11 16:28:43 +10:00
Randy Mackay 8aa7a3cffc GPS: suppress compile warning 2015-07-29 16:53:18 +09:00
Randy Mackay be6089e903 GPS: fix compile warning for NMEA logging 2015-07-29 16:53:16 +09:00
Andrew Tridgell 25fe2b3fb0 AP_GPS: added optional NMEA debug log 
compile time option for debugging
 2015-07-29 11:07:01 +10:00
Andrew Tridgell 3b1b7ea029 AP_GPS: fixed time handling with NMEA driver 2015-07-20 09:15:32 +10:00
Julien BERAUD a852e48f37 AP_GPS_NMEA: fix gps startup 
when no valid gps data, gps would restart in a loop. Take the frame without
gps fix into account for frame counting
 2015-07-20 09:14:15 +10:00
kozinalexey 20a04bad77 AP_GPS: request RMC message in NMEA driver 2015-07-06 11:16:12 +10:00
Andrew Tridgell 21c895f6f3 AP_GPS: prevent extra NMEA messages causing rapid fix rates 
unexpected messages could cause the GPS driver to report a very high
fix rate, which can confuse the EKF
 2015-07-03 22:08:05 +10:00
Andrew Tridgell 809ff15b43 AP_GPS: make NMEA driver a bit easier to read 
thanks to crashpilot100
 2014-11-16 14:12:14 +11:00
Andrew Tridgell b81b9e1bb8 AP_GPS: prevent bad NMEA strings from causing overruns in parser 
fixes issue #961

thanks to crashpilot100 for spotting this!
 2014-11-16 14:08:20 +11:00
Andrew Tridgell 59de5a8465 AP_GPS: avoid some float conversion warnings 2014-07-08 20:27:03 +10:00
Andrew Tridgell 0191355488 AP_GPS: fixed init strings to all be in progmem 
and sent async ...
 2014-04-01 06:38:25 +11:00
Andrew Tridgell 368daf89f1 AP_GPS: new GPS API 
This is a complete rewrite of the GPS driver structure, with a static
main driver and separate backend drivers. This will allow proper
support for multiple GPSes, and will allow parameters to be set on the
GPS object
 2014-04-01 06:38:23 +11:00
Andrew Tridgell 2dd92832dc AP_GPS: support multiple AP_GPS_Auto drivers 
move all static variables into a dynamically allocated structure in
the AUTO driver which gets freed when we have found a GPS type
 2014-04-01 06:38:23 +11:00
Andrew Tridgell 7ff293ca38 AP_GPS: added DataFlash to GPS init to allow for detailed logging 
this will allow GPS drivers to log much more detailed device specific
information
 2014-03-24 12:01:13 +11:00
JakobSt 986417067e AP_GPS: Improved accuracy of NMEA driver 
The conversion of ret (32bit-integer) to float reduced accuracy to ~9cm or ~22cm. Now it's ~1cm.
 2014-01-13 09:58:30 +11:00
Andrew Tridgell de96ad9445 AP_GPS: fixed date handling in NMEA driver 2013-10-24 14:22:48 +11:00
Andrew Tridgell 6f5ac1d553 AP_GPS: added support for GPS time in week/millisec 
also adds time_epoch_usec() for MAVLink SYSTEM_TIME
 2013-10-24 14:22:47 +11:00
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
Andrew Tridgell b43bf44552 AP_GPS: improved the precision of the NMEA driver 
this brings the NMEA driver to the same lat/lon precision as the uBlox
driver (approx 1cm)
 2013-08-14 14:36:44 +10:00
Andrew Tridgell 7dbb898264 AP_GPS: switch fields to add units suffix 
altitude -> altitude_cm
ground_speed -> ground_speed_cm
ground_course -> ground_course_cd

this helps prevent unit mixups
 2013-07-10 14:04:22 +10:00
Andrew Tridgell edfebc1f29 AP_GPS: fixed indent-tabs-mode 2013-05-30 09:52:21 +10:00
Andrew Tridgell b3ec5187f2 AP_GPS: fixed uninitialied variable bugs found with valgrind 2013-04-17 23:02:13 +10:00
Randy Mackay d7454bb09e GPS: add 2D fix type 2013-03-27 11:41:39 +09:00
Andrew Tridgell 18db7b2efd GPS: move _port setting to init() 
this is needed to avoid constructor ordering dependencies
 2012-12-20 14:52:32 +11:00
Andrew Tridgell 18fb9c67f6 AP_GPS: use AP_Progmem 2012-12-20 14:51:39 +11:00
Pat Hickey 9ed023aeb4 AP_GPS: Builds under AP_HAL. Not tested. 2012-12-20 14:51:25 +11:00
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 ba9543ee04 GPS: NMEA bug fix from Alexey Kozin 
thanks Alexey!
 2012-09-12 15:04:24 +10:00
uncrustify da81115079 uncrustify libraries/AP_GPS/AP_GPS_NMEA.cpp 2012-08-21 19:19:51 -07:00
rmackay9 8a29f47ce0 AP_GPS: replaced "int" with "int16_t" and "long" with "int32_t" 2012-08-18 16:35:38 +09:00
rmackay9 1e38b0d535 AP_GPS_NMEA: fix from Roberto Navoni to improve NMEA accuracy 2012-06-12 20:27:50 +09:00
Andrew Tridgell 33a2ad7e07 GPS: add stub settings for nav_setting in the other GPS drivers 
only Ublox supports nav_setting so far
 2012-06-10 16:34:53 +10:00
Andrew Tridgell a8bfc5d8e9 GPS: re-open the serial port with a 256 byte serial receive buffer 
this ensures all GPS parsers have a 256 byte buffer available
 2012-06-08 16:42:03 +10:00
Andrew Tridgell 7fbfcc2721 GPS: fixed some stdint types 2012-03-10 10:34:29 +11:00
James Goppert 14d27b1e4c Cleaned up AP_GPS formatting. 2011-10-28 14:52:50 -04:00
hazyhxj@gmail.com b110803dcb Fix NMEA GPS error 
git-svn-id: https://arducopter.googlecode.com/svn/trunk@3227 f9c3cf11-9bcb-44bc-f272-b75c42450872
 2011-09-04 05:14:42 +00:00
deweibel@gmail.com 8d7e7ff58e revert gps lib to 2602 
git-svn-id: https://arducopter.googlecode.com/svn/trunk@2608 f9c3cf11-9bcb-44bc-f272-b75c42450872
 2011-06-21 01:38:31 +00:00
deweibel@gmail.com 5b9e7eff9d clean up idleTimeout 
git-svn-id: https://arducopter.googlecode.com/svn/trunk@2606 f9c3cf11-9bcb-44bc-f272-b75c42450872
 2011-06-21 01:20:39 +00:00
deweibel@gmail.com b53b749fc7 Fix initialization of idleTimeout 
git-svn-id: https://arducopter.googlecode.com/svn/trunk@2602 f9c3cf11-9bcb-44bc-f272-b75c42450872
 2011-06-20 21:11:45 +00:00
jasonshort 4a1772b5ff http://code.google.com/p/arducopter/issues/detail?id=161 
git-svn-id: https://arducopter.googlecode.com/svn/trunk@2395 f9c3cf11-9bcb-44bc-f272-b75c42450872
 2011-05-24 05:17:12 +00:00
james.goppert 7809b0ca2a Massive warning fixes. 
git-svn-id: https://arducopter.googlecode.com/svn/trunk@2089 f9c3cf11-9bcb-44bc-f272-b75c42450872
 2011-05-04 19:12:27 +00:00
tridge60@gmail.com 860998d337 implemented typesafe PSTR() 
This makes PSTR() type safe by using a 1 byte wrapper
structure. Attempts to use the wrong varient of a print function will
generate a compilation error.

git-svn-id: https://arducopter.googlecode.com/svn/trunk@1797 f9c3cf11-9bcb-44bc-f272-b75c42450872
 2011-03-21 07:25:48 +00:00
DrZiplok 3108d661d2 Correct knots -> m/sec conversion. Thanks to Paul M. for spotting this. 
git-svn-id: https://arducopter.googlecode.com/svn/trunk@1613 f9c3cf11-9bcb-44bc-f272-b75c42450872
 2011-02-08 07:06:47 +00:00
DrZiplok@gmail.com cad260a481 Implement a completely new NMEA parser based on the TinyGPS parser by Mikal Hart. 
Major new features:

 - No RAM buffer for the NMEA message being parsed; saves 120 bytes of RAM.
 - More robust parser, a little less likely to be confused by bad messages.
 - Added configuration strings for SiRF, ublox and MediaTek GPS in NMEA mode to select just the messages of interest.

Note that the issue that TinyGPS has with co-ordinates with "different" numbers of decimal digits is addressed in this code.

Size is comparable to the old parser.

git-svn-id: https://arducopter.googlecode.com/svn/trunk@1468 f9c3cf11-9bcb-44bc-f272-b75c42450872
 2011-01-10 01:55:45 +00:00
DrZiplok@gmail.com 8da4a29d58 Add support for the DIYD MTK v1.6 firmware 
Nuke AP_GPS_IMU, as nothing is using it anymore.
Simplify the handling of no GPS/no fix detection.
Fix prototypes for ::init and ::read.
Update AP_GPS_Auto and corresponding example, nearly ready for primetime.
Use uint8_t rather than byte.
Strip some _error() calls to save space.  More could still go.



git-svn-id: https://arducopter.googlecode.com/svn/trunk@1246 f9c3cf11-9bcb-44bc-f272-b75c42450872
 2010-12-24 06:35:09 +00:00
james.goppert aa115aea68 AP_GPS libs now recover from disconnect or failed initialization. 
git-svn-id: https://arducopter.googlecode.com/svn/trunk@1188 f9c3cf11-9bcb-44bc-f272-b75c42450872
 2010-12-19 13:24:29 +00:00
paulbmather@gmail.com bd205a48e8 GPS units that don't have 2 digits after decimal on heading and alt would cause serious math problem. 
git-svn-id: https://arducopter.googlecode.com/svn/trunk@807 f9c3cf11-9bcb-44bc-f272-b75c42450872
 2010-11-08 19:21:42 +00:00
paulbmather@gmail.com 079dd3c617 Changes to accommodate blinking lights and loss of GPS commands. Tested with NMEA, uBlox, Sirf and MTK. Does not function correctly with rmack's changes to APM_Compass posted 10/17/2010 (I don't know why). 
git-svn-id: https://arducopter.googlecode.com/svn/trunk@669 f9c3cf11-9bcb-44bc-f272-b75c42450872
 2010-10-17 04:07:46 +00:00