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427 Commits

Author SHA1 Message Date
Andrew Tridgell 6fbe88ba3a AP_GPS: improved fake ublox to give enough for EKF health 2015-09-14 11:36:15 +10:00
Andrew Tridgell e87139eb32 AP_GPS: fixed a build warning 2015-09-14 11:36:10 +10:00
Andrew Tridgell d07d2f3a46 AP_GPS: removed UBX3 message 
replaced by GPA and GPA2 messages
 2015-09-09 15:01:45 +10:00
Randy Mackay f1322252ae GPS: fix GNSS_MODE param descriptions 
Thanks to Michael DuBreuil for noticing the problem and providing the correction
 2015-09-09 13:40:32 +09:00
Michael Oborne 88cf710f94 AP_GPS_SBF: add accuracy estimates 2015-09-09 12:28:25 +10:00
Michael du Breuil 9f02834f6d AP_GPS: Broadcast vDOP data over mavlink 2015-09-09 11:38:12 +10:00
Michael du Breuil 0e3a188f6f AP_GPS: Read the vdop information from a ublox GPS 2015-09-09 11:38:12 +10:00
Michael Oborne 993904f01c AP_GPS_SBF: add init string and increase union size 2015-09-07 12:11:47 +10:00
Michael Oborne cce46cf0c5 AP_GPS_SBF: add support for Septentrio gps 2015-09-03 19:43:31 +10:00
Randy Mackay 6701d53d49 GPS: add GNSS_MODE parameter bitmask 2015-09-01 12:19:59 +09:00
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
Randy Mackay 9ef6abf613 AP_GPS: config file for Ublox M8N 
This is not directly used by the driver but this directory is where we place the recommended GPS config files
 2015-08-27 09:54:22 +09:00
Tom Pittenger 816d1f0e1b AP_GPS: resolve compiler warning re init order 2015-08-25 13:51:33 +09:00
Andrew Tridgell 31f20db139 AP_GPS: provide hdop and speed accuracy with UAVCAN GPS 2015-08-23 09:49:52 +10:00
Lucas De Marchi 55beb6bc0f AP_GPS: standardize inclusion of libaries headers 
Do the missing header changes due to changing the code before the pr
getting accepted.
 2015-08-18 17:12:51 +10:00
Michael du Breuil 4f9fbc5aa7 AP_GPS: Fix a bound error when calculating GNSS minimum channels. 
This is really just calculating the hamming weight of the GNSS_MODE bitmask, but I don't know if the APM compiler could handle the GCC intrinsic that could calculate it faster, and this is done so rarely there isn't a significant penalty to using the for loop.
 2015-08-13 15:15:20 +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
Michael du Breuil c29b19f768 AP_GPS: Fix a typo on spelling received 2015-08-08 13:22:04 +09:00
Michael du Breuil bc26eaab63 AP_GPS: Ublox: fall back to the DOP if hDOP hasn't come in yet 
Provides a stable fallback, and can be considered fairly safe from the perspective that it provides a worse value then the hDOP under almost all scenarios.
 2015-08-07 21:21:48 +10:00
Michael du Breuil c704102dcd AP_GPS: Default the value of hdop to 99.99 if no value has been read yet. 2015-08-04 22:10:02 +09:00
Andrew Tridgell 087e729748 AP_GPS: re-enable SBAS config on APM2 for uBlox 2015-07-30 11:04:31 +10:00
Andrew Tridgell b6beeb6f2f AP_GPS: save some memory and code space on APM2 for ublox 
don't include structures we don't need for low end CPUs
 2015-07-30 08:46:20 +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
Michael du Breuil 5c9d248407 AP_GPS: Fix copy/paste error in ublox (uncovered by coverity) 2015-07-28 18:01:02 +09:00
Michael du Breuil 9d53aa77eb AP_GPS: Add reboot required docstring 2015-07-25 10:56:19 +09:00
Michael du Breuil 59dda49cce AP_GPS: Fix missing reserved fields in the UBX-RXM-RAWX message 2015-07-22 21:31:10 +10:00
Michael du Breuil 09fef505e0 AP_GPS: With a ublox driver, accept a packet if it will fit in the buffer 2015-07-22 21:31:10 +10:00
Michael du Breuil 22b16b4532 AP_GPS: Enable selecting what GNSS system to use if the reciever supports it 
Ublox 7 and 8 seires use a UBX-CFG-GNSS message to enable satellite constellations. The default value does not enable any additional ones, and any constellations the reciever doesn't report knowing about are not configured.
 2015-07-22 21:31:10 +10:00
Michael du Breuil 47592a1953 AP_GPS: Raise the baud rate on a ublox GPS if using RAW logging 
the implementation leaves an easy path forward for providing a different startup blob for all the GPS's if raw logging is enabled
 2015-07-22 21:31:09 +10:00
Michael du Breuil 19bb96b9cb AP_GPS: Improve startup logic for detecting what gps is connected 
Remove race condition on sending intial blob to the GPS, it was possible to send a blob that got the GPS configured enough to allow the autodetect to take over (and then some drivers like ublox would not finish sending the blob, which has potential details that the driver might have needed to send)

Limit the delay to checking for NMEA gps to only checking after all the available baud rates have been checked

Since a UBlox will actually report having DGPS (due to SBAS or RTCM data) actually report this as the highest supported mode
 2015-07-22 21:31:09 +10:00
Randy Mackay 6f72d202fe GPS: fix parameter descriptions 2015-07-21 19:50:12 +09:00
Lucas De Marchi 9d59b43920 AP_GPS: use ARRAY_SIZE macro 2015-07-21 14:24:54 +09:00
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
Randy Mackay 7d2fe3cc2b AP_GPS_UBlox: remove unused member 2015-07-14 15:02:15 +09:00
Randy Mackay 2c33250bee AP_GPS_UBlox: send_next_rate_update always runs all steps 
Moving the if, endif checks within the case statement ensures the state
machine goes through all 10 states
 2015-07-14 15:02:13 +09:00
Randy Mackay 4b015d2091 AP_GPS: remove compiler warnings 2015-07-14 15:02:10 +09:00
Randy Mackay df3a04e284 AP_GPS: reduce fake Ublox hdop to 130 2015-07-14 15:02:08 +09:00
Andy Piper 5ccc58ffb4 AP_GPS: Read actual hDOP value from UBLOX messages 
Before we were reading the position DOP and calling it hDOP. Since the
other drivers actualy read hDOP it seem best to do the same.
Fixes issue 462.
 2015-07-14 15:02:03 +09:00
Julien BERAUD b32259307d AP_GPS: Add baudrate 230400 for GPS 
Needed by bebop gps by default
 2015-07-10 10:12:52 +10:00
kozinalexey 20a04bad77 AP_GPS: request RMC message in NMEA driver 2015-07-06 11:16:12 +10:00
dzollo 5d5d9dc137 AP_GPS: Fix max/min bug on SBP buffering. Log messages whether SBP driver recognizes the msg_type or not. 2015-07-06 10:53:35 +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
Michael du Breuil a382ce2b0c AP_GPS: Add support for logging ublox RXM-RAWX messages 
Can only record 32 satellites raw info before memory corruption occurs. (And raised the limit on normal RXM-RAW messages to 22)
 2015-06-30 09:05:49 +10:00
mirkix 38a8a772f8 AP_GPS: Add fix status 3D+DGPS 2015-06-30 09:00:31 +10:00
Randy Mackay ef20676c67 GPS: fix INJECT_TO param desc and add definition 
No functional change
 2015-06-27 16:31:03 +09:00
Andrew Tridgell f77ffd30f6 AP_GPS: fixed HIL GPS driver to make have vertical velocity sticky 2015-06-17 12:46:56 +10:00
Tom Pittenger 3544549cf4 AP_GPS: Allow switching primary GPS instance with 1 sat difference 
Rapid switching between GPS receivers can cause real problems.
Switch if:
1) secondary GPS has 1 more satellite for at least 20 seconds
OR
2) secondary GPS has 2 more satellites for at least 5 seconds

Fixes https://github.com/diydrones/ardupilot/pull/2320
 2015-06-11 21:33:06 +10:00