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462 Commits

Author SHA1 Message Date
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
Eugene Shamaev
c6c6e2dc13 AP_GPS: add comments to example sketch 2015-06-08 10:04:36 +09:00
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
Andrew Tridgell
e18a2df64e AP_GPS: convert example from .pde to .cpp 2015-06-01 16:58:11 +10:00
Andrew Tridgell
7320a35ad2 AP_GPS: convert example from .pde to .cpp 2015-06-01 16:58:11 +10:00
Andrew Tridgell
084521243e AP_GPS: fixed some build warnings 2015-05-30 22:51:00 +10:00
Peter Barker
feb85ef7d5 AP_GPS: unused SBP struct gets 64-bit timestamp 2015-05-27 11:54:16 +10:00
Peter Barker
4d67ccb338 AP_GPS: use 64-bit timestamps for dataflash logs 2015-05-27 11:54:16 +10:00
Andrew Tridgell
b0932548d8 AP_GPS: enable NMEA GPS on AntennaTracker 
we have enough flash space for it
 2015-05-21 07:30:21 +10:00
Randy Mackay
fa4ba456b4 GPS: fix example sketches 2015-05-07 14:01:14 +09:00
Andrew Tridgell
878eb88c3a AP_GPS: avoid expanding the ublox buffer on APM2 2015-05-05 13:25:34 +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
Andrew Tridgell
a7c3125bcc AP_GPS: fixed warnings in SBP driver 2015-05-05 09:45:57 +10:00
Andrew Tridgell
2be45bc7e6 AP_GPS: fix for HAL_SITL rename 2015-05-05 09:45:55 +10:00
Andrew Tridgell
f21aa17980 AP_GPS: fixed sending of GPS_RAW_INT with multiple links 
thanks to ziltoid2 for this fix! See PR #2132
 2015-04-24 08:21:00 +10:00
Niels Joubert
a5beef00d1 GPS: Official Swift Binary Protocol GPS Driver v3 for Piksi GPS 
DRIVER FEATURES:
- All logic for RTK vs Normal now lives inside Piksi
- Supports observation uplink through telem radio
- Supports full SBP packet logging
- Reports high-rate green blinking to indicate RTK lock.
- Switchable to accept only Float or Integer RTK locks.

THIS REQUIRES PIKSI FIRMWARE v0.14 OR HIGHER
- Uses Piksi's new Pseudo-Absolute-Positioning mode
- Onboard Piksi must have Pseudo-Absolute mode enabled
- Ground Station Piksi must have a surveyed location in settings
- Ground Station Piksi must send its location to Onboard Piksi.

NEXT STEPS REQUIRED:
- EKF needs to take higher accuracy GPS into account
- EKF needs to take GPS RTK height into account
- GCS needs to support sending SBP observation packets
--- MAVProxy patch forthcoming
 2015-04-24 08:01:32 +10:00
Randy Mackay
7e43eaafab GPS: TYPE param description to PX4-UAVCAN 2015-04-23 20:17:26 +09:00
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
Gustavo Jose de Sousa
be67b019a7 AP_GPS: Add missing setup for GPS_AUTO_test 
GPS_AUTO_test was missing some setup lines.
 2015-04-14 09:27:41 +10:00
Randy Mackay
cbcd32d698 GPS: integrate Serial Manager instance 2015-04-01 14:59:20 -07:00
Randy Mackay
883e23b97d GPS_Glitch: remove class 
This logic is now within the EKF
 2015-03-13 16:40:48 +09:00
Andrew Tridgell
e0870d5038 AP_GPS: disable NMEA and SiRF on AVR 2560 
we are too low on flash space for plane on APM2 now
 2015-03-13 10:30:00 +11:00
Andrew Tridgell
5da80f44b1 AP_GPS: fixed MTK1.6 time handling 
my MTK1.6 does not use hectoseconds, it uses milliseconds
 2015-03-13 10:29:36 +11:00
ustas
a2d5ac6805 AP_GPS: add includes for success build example sketch 
include AP_Scheduler.h for achieve build GPS_UBLOX_passthrough example
 2015-03-11 21:30:31 +09:00
Grant Morphett
e7e9e1adf0 AP_GPS: Changes to fix the warnings in rover sitl build. 
We are starting the process of resolving all the warnings in the
ardupilot builds of all vehicles and platforms.
 2015-02-11 18:16:45 +11:00
Andrew Tridgell
a8c1d3a134 AP_GPS: fixed SerialManager for test sketches 2015-02-09 11:47:31 +11:00
Andrew Tridgell
362b53e1da AP_GPS: force flow control off on GPS serial ports 2015-01-29 15:53:20 +11:00
Andrew Tridgell
9ba2fefde3 AP_GPS: update for find_serial() change 2015-01-29 15:37:08 +11:00
Randy Mackay
ebf5f98dbd GPS: detect_instance does not set uart rx, tx size 2015-01-29 14:05:12 +11:00
Randy Mackay
2eddecb10d GPS: use SerialManager for init 2015-01-29 14:05:12 +11:00
Randy Mackay
1141363868 GPS: fix example sketches 2015-01-28 17:15:39 +09:00
Andrew Tridgell
62e7778ba8 AP_GPS: fixed build warning 2015-01-19 11:22:10 +11:00
Andrew Tridgell
d34e5b3f42 AP_GPS: fixed PX4 GPS driver for new upstream format 2015-01-09 11:37:38 +11:00
Andrew Tridgell
ef55a3c6a6 AP_GPS: keep reporting GPS status messages when no GPS at 1Hz 
to ensure the GCS knows that we have lost the GPS we need to keep
reporting GPS_RAW_INT messages when the GPS disappears. Sending at 1Hz
should be sufficient

Fixes issue #1722
 2015-01-02 17:10:23 +11:00
Andrew Tridgell
3354cb37d0 AP_GPS: fixed vertical velocity in Replay 
fixed NavEKF use of velocity velocity
 2014-12-09 18:57:17 +11:00
Holger Steinhaus
ebed80cd2a AP_GPS: work-around for invalid time reported by PX4 GPS 2014-11-28 13:30:21 +01:00
Holger Steinhaus
df7c4baed9 AP_GPS: check lock type before accepting position and speed information 2014-11-28 13:26:51 +01:00
Andrew Tridgell
908ad46e8e AP_GPS: fixed example build 2014-11-28 10:40:26 +11:00
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
d3b087d2c1 AP_GPS: fixed build on non-PX4 platforms 2014-11-14 14:48:42 +11:00
Andrew Tridgell
e69582aa1c AP_GPS: added PX4EXPERIMENTAL to GPS type drop down 2014-11-14 14:39:46 +11:00
Holger Steinhaus
abad58874c AP_GPS: enable GNSS modules handled by PX4 firmware via GPS_TYPE 
GNSS modules handled by PX4 drivers are not auto-detectable, some are not even
connected to a UART port. The activation is therefore controlled by GPS_TYPE
only. Baud rate and port settings (if applicable) have to be handled by the PX4
firmware.
 2014-11-14 14:36:10 +11:00
Holger Steinhaus
442aafbd1e AP_GPS: add proxy driver for GNSS modules handled by PX4 firmware 2014-11-14 14:36:10 +11:00
Victor Mayoral Vilches
46c8714996 AP_GPS: make the examples compile in Linux 2014-11-08 11:25:35 +11:00
Jonathan Challinger
2293070a5b AP_GPS: Add uBlox accuracy metrics interface and logging 2014-11-06 07:38:41 +11:00
Randy Mackay
8a776f8ff8 GPS: init primary_instance to zero 2014-10-29 12:04:13 +09:00
Benoit PEREIRA DA SILVA
010d267376 GPS: use primary for Notification 2014-10-29 12:04:12 +09:00
Jonathan Challinger
6848897999 AP_GPS: Add agcCnt to UBX1 message 2014-10-29 08:18:04 +11:00
Craig Elder
be352e9471 AP_GPS: Removed CFG-DAT message from 3DR-Ublox-NEO7 
CFG-DAT is generated by U-Center but no longer used by the receiver.
 2014-10-06 11:21:42 -07:00
Craig Elder
7367ea04a7 AP_GPS: Adding support for the NEO7 GPS 2014-10-03 03:21:28 -07:00
Randy Mackay
e7b4a02d26 GPS: fix SIRF set-binary message 
This fixes an issue in which the the update rate for the mediatek, which
uses a similar protocol, was not being set correctly
 2014-10-01 11:42:31 +09:00
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
cd50fe82b6 AP_GPS: fixed GPS time in HIL 
account for 10 year difference in epoch between unix time and GPS time
 2014-09-04 06:37:42 +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
Randy Mackay
534922adc3 GPSGlitch: init members to resolve compiler warnings 2014-08-14 11:27:31 +09:00
Andrew Tridgell
b08b76b8ff AP_GPS: fixed example build 2014-08-13 21:48:35 +10:00
Daniel Frenzel
c97b460a6b AP_GPS: removed wrong reassignment of msec 
Signed-off-by: Daniel Frenzel <dgdanielf@gmail.com>
 2014-08-11 09:24:19 +10:00
Andrew Tridgell
b296508da4 AP_GPS: make setHIL take const references 2014-08-09 22:50:15 +10:00
Andrew Tridgell
db1479b46b AP_GPS: fixed example build 2014-07-25 17:54:25 +10:00
Víctor Mayoral Vilches
70aafa380e GPS_UBLOX: fix test to work with AP_HAL_Linux. 
Some libraries were missing.
 2014-07-14 09:29:18 +10:00
Randy Mackay
f630f9abc3 GPS: exclude SIRF and NMEA on APM copter build 
This only works for the centralised builder, the modified Arduino IDE
will still include the NMEA and SIRF drivers meaning it will require
approximately 4k additional flash which may push us over the limit on
the APM2.  Users will instead need to exclude other features to get
below the APM1/2 flash limit.
 2014-07-13 15:41:11 +09:00
Andrew Tridgell
59de5a8465 AP_GPS: avoid some float conversion warnings 2014-07-08 20:27:03 +10:00
Niels Joubert
fabd7601f0 GPS: Fix dataflash logging bug in SBP driver 2014-07-03 09:57:10 +10:00