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204 Commits

Author SHA1 Message Date
Andrew Tridgell b5217412f9 AP_GPS: fixed a bug in handling corrupt u-blox packets 
when we have corrupt input due to loss of bytes on a UART we can end
up with a u-blox packet with zero payload bytes. When that happens we
need to bypass payload reading as otherwise we will end up keeping
reading bytes until the driver resets at 4 seconds, causing a GPS
outage.

This was causing GPS outages every few hours in copters running 3.6.7,
and was also reproduced in SITL using SIM_GPS_BYTELOSS.
 2019-09-30 15:20:30 -06:00
Andrew Tridgell 291d72601b AP_GPS: enabled reduced size for AP_Periph support 2019-08-27 10:29:56 +10:00
Randy Mackay 64637dba8f AP_GPS: resolve gcs::send_text compiler warning 2019-07-30 09:02:39 +09:00
Andrew Tridgell 5bfb6ced84 AP_GPS: fixed u-blox F9 auto configuration 2019-07-05 13:31:40 +10:00
Michael Oborne 6031f5b6a9 AP_GPS_UBLOX: add support for TIMEGPS message. used to get gps week 2019-05-29 09:48:17 +10:00
Michael du Breuil 833bc8f12a AP_GPS: Ensure that all ublox configuration failure reasons have a description 2019-04-02 08:15:59 +11:00
Tom Pittenger 12c3446777 AP_GPS: rename dataflash to logger 2019-03-28 16:40:57 +11:00
Peter Barker 6fc76a32af GLOBAL: use AP::logger() and strip redundant Log_ from methods 2019-01-18 18:08:20 +11:00
Peter Barker b47733142f GLOBAL: rename DataFlash_Class to AP_Logger 2019-01-18 18:08:20 +11:00
Arjun Vinod 978cea97cf AP_GPS: whitespace and typo fixes 2019-01-05 08:45:24 +09:00
Andrew Tridgell d761b24b92 AP_GPS: optionally configure a hardware PPS pin for uBlox 
useful for testing time lag estimation
 2018-12-04 11:37:38 +11:00
Andrew Tridgell 2eae4901c1 AP_GPS: look for iTow on uBlox MSG_STATUS 2018-12-04 11:37:38 +11:00
Andrew Tridgell df68d6413c AP_GPS: moved iTow handling to GPS_Backend 2018-12-04 11:37:38 +11:00
Andrew Tridgell 3fe4b9c0f8 AP_GPS: make GPS packet timestamps more accurate 
this reduces the effect of processing time and uart transmit time
 2018-12-04 11:37:38 +11:00
Alexander Remizov dc15cbd513 AP_GPS: fixed ublox configuration 2018-06-24 15:25:00 -07:00
Andrew Tridgell dc2a776985 AP_GPS: fixed fake ublox 3D lock PVT speed accuracy 
allows EKF to startup fully with fake GPS lock
 2018-06-06 07:15:41 +10:00
Michael du Breuil 53c66106d6 AP_GPS: Remove unneeded intilizers 
saves 160 bytes on make px4-v2
 2018-05-16 20:34:00 +10:00
Michael du Breuil 0300f86913 AP_GPS: u-blox: Log unconfigured messages 2017-10-06 12:53:32 +01:00
Lucas De Marchi 8389158d76 AP_GPS: use FALLTHROUGH define 
When falling through on a case switch, allow to add an empty statement
with the correct attribute to tell the compiler this behavior is
intended.
 2017-08-22 23:59:13 -07:00
Peter Barker 76847a2487 AP_GPS: eliminate GCS_MAVLINK::send_statustext_all 2017-07-11 23:53:53 +01:00
Peter Barker 7258cfd20b AP_GPS: check dataflash to see if we should log backend gps messages 2017-06-29 15:43:38 +01:00
Michael du Breuil 249849dfa4 AP_GPS: Add an enum for _auto_config 2017-06-21 11:44:45 +01:00
Michael du Breuil 5f8633e322 AP_GPS: Allow backends to report their lag confidences 2017-06-21 11:44:45 +01:00
Peter Barker 1ba59b446c AP_GPS: log ublox sw and hw versions on dataflash log start 
This burns 41 bytes of RAM for each u-Blox GPS.
 2017-04-23 21:04:17 +01:00
Peter Barker 94a5e94ec9 AP_GPS: canonicalise statustext messages 
Use "GPS %d" prefix, where %d is instance+1, to correspond
with parameters
 2017-04-23 09:09:30 +10:00
Michael du Breuil 6f297deaf7 AP_GPS: Unify inject_data interface for all classes 2017-04-19 02:05:51 +01:00
Randy Mackay 81b20e971b AP_GPS_UBLOX: use get_rate_ms accessor 2017-03-13 11:31:51 +11:00
Randy Mackay e764f0d5d0 AP_GPS: sanity check update rate 
Also minor spelling and parameter documentation fix
 2017-03-13 11:31:51 +11:00
Michael du Breuil 7b483a1460 AP_GPS: Ublox, always quickly set the rates until we have fetched the version 2017-02-23 07:33:58 +11:00
Andrew Tridgell 3ce7e4b322 AP_GPS: fixed fake uBlox with PVT message support 2017-02-21 06:09:33 +11:00
Andrew Tridgell 5d18f3a453 AP_GPS: added backend specific get_lag() function 
the ublox7 and 8 seem to produce lower lag, around 120ms. Separately
we should also look at running these at 10Hz and see if that helps.
 2017-01-27 16:57:42 +09:00
Michael du Breuil 855d91145a AP_GPS: ublox - fix incorrect step ordering 2017-01-25 03:44:57 +00:00
Michael du Breuil 1c1e6e9398 AP_GPS: Support more fix types 2017-01-25 03:44:42 +00:00
Michael Oborne d05b0d5885 AP_GPS_UBLOX: add pvt message support 2017-01-25 03:34:26 +00:00
Michael du Breuil d97861d685 AP_GPS: Ublox: Skip SBAS request if we don't want to alter it 2016-11-21 14:15:19 +09:00
murata c808ee2f49 Global: To nullptr from NULL. 
RC_Channel: To nullptr from NULL.

AC_Fence: To nullptr from NULL.

AC_Avoidance: To nullptr from NULL.

AC_PrecLand: To nullptr from NULL.

DataFlash: To nullptr from NULL.

SITL: To nullptr from NULL.

GCS_MAVLink: To nullptr from NULL.

DataFlash: To nullptr from NULL.

AP_Compass: To nullptr from NULL.

Global: To nullptr from NULL.

Global: To nullptr from NULL.
 2016-11-02 16:04:47 -02:00
Mathieu OTHACEHE 152edf7189 Global: remove mode line from headers 
Using a global .dir-locals.el file is a better alternative than
reincluding the same emacs header in every file of the project.
 2016-10-24 09:42:01 -02:00
Andrew Tridgell 9caf44b494 AP_GPS: update drivers for changed inject_data() API 
need 16 bit length
 2016-10-11 11:00:35 +11:00
Michael du Breuil cf5e79f80e AP_GPS: ublox support user controlled rate updates 
Also corrects accepting bad nav rates as configured, and fixes a incorrect
index as to which GPS is being updated
 2016-10-11 10:44:51 +11:00
Michael du Breuil 86c2b1d84a AP_GPS: u-blox Remove 5Hz warning 
The warnings test case is better covered by the rest of the driver
while it is performing the normal settings audit.
 2016-10-11 10:44:51 +11:00
Gustavo Jose de Sousa 174cefa8a5 AP_GPS: use ARRAY_SUBSCRIPT instead of bytes field 
That fixed compilation issues and seems more semantically correct. Using array
of length 0 fails compilation because of -Werror=array-bounds in GCC 6.1.
 2016-06-23 21:02:05 -03:00
Ricardo de Almeida Gonzaga 4047fb63fc AP_GPS: Fix typos 2016-05-13 19:20:06 -03:00
dgrat 41661f815f AP_Math: Replace the pythagorous* functions with a variadic template 
The new function can deal with a variable number of function parameters.
Additionally, I renamed the functions to norm(), because this is the
standard name used in several other projects.
 2016-05-10 11:41:26 -03:00
Andrew Tridgell 428923b4b1 AP_GPS: use 3D velocity for uBlox 
this makes uBlox use the 3D velocity for ground course and speed,
ensuring we use a consistent value everywhere (so same vector in EKF
as in navigation)
 2016-05-07 18:27:23 +10:00
Andrew Tridgell b424c49bc7 AP_GPS: change ground course to be in degrees 
more accuracy for replay
 2016-05-07 18:27:21 +10:00
Michael du Breuil 2538c17ee0 AP_GPS: add fetching of gps configuration failure reasons 2016-04-13 11:24:01 -03:00
Michael Oborne 92106a944f AP_GPS_UBLOX: add data injection support 2016-03-18 15:51:32 +11:00
Andrew Tridgell 04bac8a446 AP_GPS: removed duplicate dataflash write of ublox version 2016-02-24 14:26:57 +11:00
Tom Pittenger 18163bd01f AP_GPS_UBLOX: save cfg only when needed 
added GPS_SAVE_CFG param option 2
 2016-02-12 15:33:18 -08:00
Michael du Breuil 55e64b3622 AP_GPS: u-blox: copy paste typo in a #else 2016-02-12 15:33:08 -08:00
Michael du Breuil 217a06322b AP_GPS: u-blox: don't throw 5hz update warnings if no fix 
5hz update warnings are only valid if you have a fix, without a fix it adds load
to the GPS without any benefit. Our _5hz time messages are depenend upon GPS fix
time which isn't available yet
 2016-02-12 15:32:41 -08:00
Michael du Breuil 4251ee0e4b AP_GPS: u-blox verify ublox settings 
The ublox driver will now continuosly poll for the settings from the GPS and correct any that are found to be in correct.
This status is then reported to the arming library as an additional arming check, allowing the user to be sure that the
gps is correctly configured before using it. If a user has a GPS2 configured that is not present they will fail the arming
checks until after they have disabled the second GPS.

2 new parameters were introduced as well:
  -GPS_AUTO_CONFIG: Will not request any configuration packets to attempt to change them. (If the packet is recieved then
    a update will be sent to it, but in testing this scenario never occured. This is set to 1 or 0 to change the setting.
    (Defaults to 1 enabling auto config)
  -GPS_GNSS_MODE2: Behaves the same way as GPS_GNSS_MODE but only applies to the second GPS.

GPS drivers are now allowed 2 seconds of non responsiveness before being unloaded
 2016-02-12 00:37:04 -08:00
Peter Barker ede7ffedfc AP_GPS: correct #if from UBLOX_DEBUG to UBLOX_DEBUGGING 2016-01-30 12:48:39 -02:00
Aaron Wang Shi 800c142ac0 BH: Support UBLOX GPS M8N 2015-12-21 15:54:30 +11:00
Caio Marcelo de Oliveira Filho c33b86a783 AP_GPS: use millis/micros/panic functions 2015-11-20 12:30:48 +09:00
Randy Mackay 36c0beb918 GPS_UBlox: reorder init to resolve compiler warning 
Also removed duplicate init of noReceivedHdop
 2015-11-16 15:09:17 +09:00
Siddharth Bharat Purohit 5e2382ea09 AP_GPS:UBLOX: send save cfg msg once per 5s and 5 times only 2015-11-10 15:16:55 +11:00
Siddharth Bharat Purohit 360c09f9bd AP_GPS_UBLOX: send cfg save msg only once every 1 second 2015-11-10 15:16:55 +11:00
Jonathan Challinger bc708f9808 AP_GPS: add SAVE_CFG parameter make ublox config saving optional 2015-11-10 15:16:55 +11:00
Jonathan Challinger e82df48631 AP_GPS: save configuration to non-volatile memory in UBlox GPS 2015-11-10 15:16:55 +11:00
Lucas De Marchi 20c6ffc5e3 Replace use of UARTDriver::printf_P() with UARTDriver::printf() 
This also starts to show warnings on places that were already using
wrong printf format strings.
 2015-10-30 14:35:25 +09:00
Lucas De Marchi 2c38e31c93 Remove use of PSTR 
The PSTR is already define as a NOP for all supported platforms. It's
only needed for AVR so here we remove all the uses throughout the
codebase.

This was automated with a simple python script so it also converts
places which spans to multiple lines, removing the matching parentheses.

AVR-specific places were not changed.
 2015-10-30 14:35:04 +09:00
Michael du Breuil 75c0644b9a AP_GPS: Use state.instance instead of trying to track instance numbers inside of the ublox driver 2015-09-23 20:42:42 -07:00
Andy Piper 5adb6d2b89 AP_GPS: Support UBX messages for dual UBLOX GPS setups. 
Add extra DOP information to UBX precision messages.
 2015-09-23 20:41:50 -07:00
Andrew Tridgell 6fbe88ba3a AP_GPS: improved fake ublox to give enough for EKF health 2015-09-14 11:36:15 +10:00
Andrew Tridgell d07d2f3a46 AP_GPS: removed UBX3 message 
replaced by GPA and GPA2 messages
 2015-09-09 15:01:45 +10:00
Michael du Breuil 0e3a188f6f AP_GPS: Read the vdop information from a ublox GPS 2015-09-09 11:38:12 +10:00
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
Tom Pittenger 816d1f0e1b AP_GPS: resolve compiler warning re init order 2015-08-25 13:51:33 +09:00
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
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
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 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
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
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
Andrew Tridgell 9a7b283322 AP_GPS: fixed enable of RXM_RAW on uBlox on Pixhawk 
if version detection was disabled this would never trigger
 2015-06-02 16:52:08 +10:00
Peter Barker 4d67ccb338 AP_GPS: use 64-bit timestamps for dataflash logs 2015-05-27 11:54:16 +10:00
Micheal Knight ee85d37ee2 AP_GPS: added logging of RXM_RAW messages for UBlox 
this will allow for post-flight RTK processing of DF logs
 2015-05-05 13:25:34 +10:00
Staroselskii Georgii 4a3e61f4e4 AP_GPS: turn UBlox autodetection only for NavIO 2015-04-14 10:45:49 +10:00
Staroselskii Georgii 47a336d192 AP_GPS: added Ublox' hardware generation autodetection 2015-04-14 10:45:49 +10:00
Jonathan Challinger 2293070a5b AP_GPS: Add uBlox accuracy metrics interface and logging 2014-11-06 07:38:41 +11:00
Jonathan Challinger 6848897999 AP_GPS: Add agcCnt to UBX1 message 2014-10-29 08:18:04 +11:00
Andrew Tridgell 15470bd81b AP_GPS: added GPS_MIN_ELEV parameter 
allows setting of satellite elevation mask in degrees
 2014-09-04 14:46:10 +10:00
Andrew Tridgell 840a4dee1e AP_GPS: added GPS_SBAS_MODE parameter 
allows SBAS to be enabled/disabled
 2014-09-04 14:46:10 +10:00
Andrew Tridgell 60e501d5ab AP_GPS: moved UBX log headers to DataFlash 
headers were not always being written
 2014-08-19 10:08:15 +10:00
Jonathan Challinger 0bb7b8e938 AP_GPS: Fix bug that causes permanent lag if we miss a message 2014-04-29 15:35:46 +10:00
Andrew Tridgell b0fd94f18e AP_GPS: initialise a variable in uBlox driver 2014-04-23 18:15:53 +10:00
Andrew Tridgell 5a7afbf2cd AP_GPS: prevent writing GPS log headings multiple times 2014-04-20 21:44:14 +10:00
Andrew Tridgell 21c205a57e AP_GPS: cope with different MON-HW message size in u-Blox Neo7 2014-04-03 10:55:05 +11:00