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250 Commits

Author SHA1 Message Date
Lucas De Marchi
29b667efdf AP_HAL_Linux: remove useless mlock of stack 
In Linux the default stack size is always greater than 32k, either 2MB
or 8MB depending on the architecture. There's no point in creating a
function to lock 32k.
 2015-04-14 09:17:20 +10:00
mirkix
445f358839 AP_HAL_Linux: Fix compiler warning of MAX_PWMS redefinition (previously defined) 2015-04-06 15:34:50 -07:00
mirkix
d4d42599b0 AP_HAL_Linux: Add RcInput and RcOutput with only one PRU when using a BBB. BBBMINI use the RC AIO PRU firmware already 2015-03-16 09:33:54 +11:00
mirkix
a6b018eab9 AP_HAL_Linux: BBBMINI use kernel CS now 2015-03-16 09:15:06 +11:00
Staroselskii Georgii
75cd41a7c1 AP_HAL_Linux: added NavioAnalogIn 2015-02-12 12:57:45 +11:00
Staroselskii Georgii
195aa5fc6b AP_HAL_Linux: take the semaphore in SPIUARTDriver for shorter periods of time 2015-02-12 12:52:56 +11:00
Staroselskii Georgii
64da7f0360 AP_HAL_Linux: fix macro that defines number of I/O callbacks 2015-02-12 12:52:56 +11:00
Staroselskii Georgii
5b21bd2f1d AP_HAL_Linux: make Ublox transactions shorter 2015-02-12 12:52:56 +11:00
Staroselskii Georgii
4034004194 AP_HAL_Linux: switch NavIO to kernel CS handling 2015-02-12 12:52:56 +11:00
Andrew Tridgell
33a3254d8b HAL_Linux: accept a smaller sync pulse width 2015-02-08 21:47:28 +11:00
Andrew Tridgell
61be4ce2d2 HAL_Linux: fixed #if for linux builds 2015-01-22 15:58:20 +11:00
Víctor Mayoral Vilches
2b74d018fe HAL_Linux: Adjust set_system_clock 
Do nothing for HAL_BOARD_SUBTYPE_NONE.
 2015-01-22 15:43:16 +11:00
Víctor Mayoral Vilches
974f243c7e HAL_Linux: Add set_system_clock 2015-01-22 15:43:16 +11:00
mirkix
c58a022111 AP_HAL_Linux: add support for BBBMINI, simple ArduPilot DIY Cape for the BeagleBone Black 2015-01-12 21:36:40 +13:00
Mikhail Avkhimenia
954b0795d4 HAL_Linux: Enable PCA9685 output after its setup 2015-01-09 06:38:21 +11:00
Andrew Tridgell
4da0a24887 HAL_Linux: use common RingBuffer.h 2015-01-07 08:41:14 +11:00
Staroselskii Georgii
e4a21f291d AP_HAL_Linux: added LinuxSPIUARTDriver that can handle SPI-driven Ublox 2015-01-07 08:41:12 +11:00
Staroselskii Georgii
2b589d4604 AP_HAL_Linux: enable output for PCA9685 PWM in NavioRCOuput 2015-01-07 08:41:12 +11:00
Andrew Tridgell
193bda068c HAL_Linux: run IO processes when we do a stop_clock() 
this has the effect of allowing logging to progress in Replay where we
are running at much more than realtime speeds
 2014-12-08 11:24:39 +11:00
John Williams
d0e467aea0 AP_HAL_Linux: Bypass manual CS assertion for SPI_CS_KERNEL mode 
Missed from initial patch series

Signed-off-by: John Williams <john@whelanwilliams.net>
 2014-11-27 15:57:12 +11:00
Mikhail Avkhimenia
955753f3f0 HAL_Linux: Optimize bandwidth for RCOutput_Navio 
40% less bytes in I2C transactions for PCA9685.
 2014-11-26 11:14:44 +11:00
Mikhail Avkhimenia
50459bdca0 HAL_Linux: Enable external clk for RCOutput_Navio 
That should fix PWM value drifts.
 2014-11-26 11:14:44 +11:00
Andrew Tridgell
22cb1c8525 HAL_Linux: tidy up SPI debugging a bit 2014-11-26 10:16:39 +11:00
John Williams
0fe3959d7e AP_HAL_Linux: Add support for in-kernel SPI CS handling 
Add support for /dev/spidev<bus>.<cs> in-kernel SPI CS handling, and convert
existing SPI devices over.

 * Add a new member _subdev to the LinuxSPIDeviceDriver class, and initialiser
   in LinuxSPIDevice constructor.  Use subdev 0 for GPIO-managed CS
 * Extend the _cs_pin to signed 16 bits and define SPI_CS_KERNEL (-1) for
   kernel-managed CS
 * Move to per-device file descriptors (required for in-kernel CS)
 * Extend spidev filenames to include bus and subdevice numbers, possibly
   longer than 1 digit each
 * Allow support for platforms enumerating /dev/spidevNNN from non-zero bases
 * Convert existing users over to the new API

Signed-off-by: John Williams <john@whelanwilliams.net>
 2014-11-26 09:55:09 +11:00
Andrew Tridgell
7497b4dfb1 HAL_Linux: fixed Replay with new AP_InertialSensor library 2014-11-16 12:30:50 +11:00
bugobliterator
9d39c0407e HAL_Linux: added ToneAlarmDriver.h 2014-11-15 21:25:55 +11:00
bugobliterator
329c1f5190 HAL_Linux:create ToneAlarmDriver as a separate class 
ToneAlarm is now declared as a separate class instance of which is added as a private member of LinuxUtil
Some minor fixes in this patch include changing return type of tonealarm_init() to bool and use dprintf
 2014-11-15 16:59:06 +11:00
bugobliterator
f058131140 HAL_Linux Scheduler: reduce the delay inside tonealarm thread 
Since the tonealarm is now passthrough the delay inside the thread needs to be reduced for precise tune generation
 2014-11-15 16:59:06 +11:00
bugobliterator
3b94cb3072 HAL_Linux: make tonealarm generation a passthrough operation 
get rid of all delays and while loops(that may turn into infinite loop)
 2014-11-15 16:59:06 +11:00
bugobliterator
e254b406d0 HAL_Linux: make rtttl tune and tune repeat flag list static members 
instead of initialising them inside constructor
 2014-11-15 16:59:06 +11:00
Andrew Tridgell
c8c822422a HAL_Linux: give error msg on failure to start toneAlarm 2014-11-15 16:58:58 +11:00
John Williams
57d2fc1dd5 HAL_Linux: RCInput support for Zynq 2014-11-14 14:10:35 +11:00
Staroselskii Georgii
a55db1c25d AP_HAL_Linux: fixed LinuxGPIO_RPI::read() 2014-11-14 10:28:34 +11:00
Mikhail Avkhimenia
49d3035ee5 HAL_Linux: fix types, remove printfs in GPIO_RPI 2014-11-14 10:28:34 +11:00
Mikhail Avkhimenia
6f993fe64a HAL_Linux: add prototype RCInput code for Navio 2014-11-14 10:28:34 +11:00
Staroselskii Georgii
ef420a2544 AP_HAL_Linux: changed SPI mode for MPU9250 2014-11-14 10:28:34 +11:00
Staroselskii Georgii
bf860ee41f AP_HAL_Linux: Ublox SPI stub 2014-11-14 10:28:34 +11:00
Víctor Mayoral Vilches
ce4c4c43dc AP_HAL_Linux: Scheduler reboot fix 
exit from the autpilot when reboot is commanded.
The software assumes that the code is being
launched in an infinite loop thereby an exit
will make it reboot.
 2014-11-14 10:27:19 +11:00
John Williams
ae87399919 HAL_Linux: Basic Zynq Linux platform support 
Preliminary support for Zynq/Linux on the 'ZyboPilot' HW platform.

see https://github.com/trjw/ZyboPilot-bsp for the PetaLinux / Vivado project
files.

At this stage CPPM/Pulse in and PWM out work, and in CLI mode the passthru
test works correctly.

The platform has passed minimal smoke testing in HIL mode.

ZYNQ IS NOT FLIGHT TESTED YET!  FLY THIS PLATFORM AT YOUR OWN RISK!

Signed-off-by: John Williams <john@whelanwilliams.net>
 2014-11-14 10:21:04 +11:00
Andrew Tridgell
00526359b0 HAL_Linux: use dprintf() instead of sprintf and write 2014-11-10 06:51:53 +11:00
bugobliterator
af203760bd HAL_Linux: change the return type of AP_HAL::Util::tonealarm_init() to signed int8_t. 
This is a part of a set of fixes for the bugs and typos tridge discovered and shared inside earlier commits for setting up tonealarm.
 2014-11-10 06:27:48 +11:00
bugobliterator
298b27444a HAL_Linux: Add ToneAlarm Driver to Linux_HAL 
ToneAlarm is setup for Beaglebone Black using pwm, toneAlarm thread runs on second last priority.
 2014-11-10 06:27:48 +11:00
Andrew Tridgell
02581f4c05 HAL_Linux: re-fix dirty mask bug in Storage 
when conversion to a single parent class was done it re-introduced a
bug that was fixed a while ago

See commit d238ff7c5d
 2014-11-08 11:55:55 +11:00
Andrew Tridgell
330dab2fe3 HAL_Linux: fixed some warnings 2014-11-08 11:49:09 +11:00
bugobliterator
4908e335d2 HAL_Linux: Add Storage.cpp containing common storage class member definitions 2014-11-08 11:36:12 +11:00
bugobliterator
dd6d520385 HAL_Linux:Create subclass to handle FRAM Storage under main Storage Class 2014-11-08 11:36:09 +11:00
Andrew Tridgell
14a6878bcd HAL_Linux: fixed termios settings on BBB initial boot 
this should fix the problem of losing the GPS in flight
 2014-11-07 22:15:28 +11:00
Andrew Tridgell
8506e8b5fb HAL_Linux: fixed linux build 2014-10-30 17:47:18 +11:00
John Williams
b9f0310b82 hal_ap_linux: Make PRU constants private to reduce #define namespace pollution. 
Forthcoming Zynq port AP_HAL_Linux uses similar constants with different
values - move these as private member constants to avoid collisions.

Signed-off-by: John Williams <john@whelanwilliams.net>
 2014-10-30 13:51:41 +11:00
Mikhail Avkhimenia
81de994fef HAL_Linux: separate RCInput for PRU and Navio 2014-10-30 13:30:07 +11:00
Mikhail Avkhimenia
e05151f0e0 HAL_Linux: Initialize i2c before rcoutput (required by i2c pwm chips for initialization) 2014-10-30 13:30:07 +11:00
Mikhail Avkhimenia
2f0900b0a8 HAL_Linux: add GPIO driver for Raspberry Pi 2014-10-30 13:30:07 +11:00
Mikhail Avkhimenia
07ed93cea0 HAL_Linux: add PCA9685 based RCOutput for Navio 2014-10-30 13:30:07 +11:00
Alexander Mergel
14c401c0f4 AP_HAL_Linux: [Bugfix] prevent memory acces violation in process_dsm_pulse 
When a S.Bus signal is fed into the rcin-Pin AruPlane on the BBB get's a
Segmentation fault. This patch prevents the memory acces to dsm_state.bytes[16] outside
of the array bounds. The patch should be reviewed by sombody who knows the DSM protocol,
as i don't.
 2014-10-30 11:57:35 +11:00
Andrew Tridgell
39fadad7d6 HAL_Linux: fixed build warnings 2014-10-09 16:49:23 +11:00
Andrew Tridgell
c834589daa HAL_Linux: reduce the number of times we split up UART reads 2014-10-09 12:29:25 +11:00
Andrew Tridgell
076bb1294e HAL_Linux: improved UDP packetisation and add flow control reporting 
report we have flow control on UDP and TCP
 2014-10-09 12:29:25 +11:00
Andrew Tridgell
cebfef3ead HAL_Linux: don't accept less than 5 input channels 2014-10-09 09:19:35 +11:00
Andrew Tridgell
a3fee16604 HAL_Linux: added DSM/Spektrum RCInput support 
this decodes DSM using the RCIN pulses from the PRU
 2014-10-08 12:50:50 +11:00
Andrew Tridgell
3e3f87188b HAL_Linux: enable DSM power pin 2014-10-08 12:50:50 +11:00
Andrew Tridgell
50e5ae6f7a HAL_Linux: added low level DSM decoder 
based on dsm.c from PX4 project
 2014-10-08 12:50:50 +11:00
Andrew Tridgell
9b207d029d HAL_Linux: change ring buffer to 300 entries 2014-10-07 14:57:34 +11:00
Andrew Tridgell
b1845ed00d HAL_Linux: initial support for parallel SBUS and PPM-SUM decoding 2014-10-07 14:57:34 +11:00
Andrew Tridgell
42e9dc3c31 HAL_Linux: added SBUS decoder from PX4 project 
thanks Lorenz!
 2014-10-07 14:57:34 +11:00
Andrew Tridgell
e0e534628b HAL_Linux: support direct UDP output from UART drivers 
this allows safe operation over WiFi links without MAVProxy
 2014-10-06 15:13:03 +11:00
Andrew Tridgell
d238ff7c5d HAL_Linux: fixed storage bug in Linux too 2014-09-11 18:58:54 +10:00
Andrew Tridgell
46ac52bccc HAL_Linux: removed retry loop on UART open 
this was there for HAL_PX4 only, and makes no sense on Linux
 2014-08-27 18:31:38 +10:00
Andrew Tridgell
024d3b71e7 HAL_Linux: use a semaphore in suspend_timer_procs() 
this is the start of multi-core aware code
 2014-08-22 21:13:11 +10:00
Andrew Tridgell
ead82ee581 HAL_Linux: implement millis64() and micros64() 2014-08-20 08:00:21 +10:00
Andrew Tridgell
b9dc2335ee HAL_Linux: run timer thread at average 1kHz without drift 
this avoids drift in the 1kHz timer, to avoid bias in the IMU
filtering
 2014-08-19 20:03:34 +10:00
Andrew Tridgell
8f280d212b HAL_Linux: don't use usleep() in suspend_timer_procs() 
usleep can cause a large delay with PREEMPT kernel
 2014-08-19 20:03:33 +10:00
Andrew Tridgell
94e14f5dcb HAL_Linux: split off RCOutput class to be specific to PXF and ERLE 
this fixes the Replay tool
 2014-08-19 20:03:33 +10:00
Andrew Tridgell
2ce219aeb8 HAL_Linux: split RCInput class into generic and PRU implementations 
this will make it easier for other boards (such as NAVIO) to implement
their own RCInput mechanism
 2014-08-19 20:03:33 +10:00
Andrew Tridgell
b4be93113c HAL_Linux: prevent read past end of buffer 2014-08-19 10:08:17 +10:00
Andrew Tridgell
b40bd479c4 HAL_Linux: moved FRAM vs FS choice into HAL_Linux headers 2014-08-19 10:08:17 +10:00
Andrew Tridgell
9fccb5f5ed HAL_Linux: clear more UART flags 
this fixes a major timing issue caused by bad UART flags (I suspect
the echo flags) and the GPS auto detection code
 2014-08-19 10:08:17 +10:00
Andrew Tridgell
c87b0adc29 HAL_Linux: the MS5611 seems to be a bit happier at higher speed 
still getting some bogus data, but less
 2014-08-19 10:08:17 +10:00
Andrew Tridgell
6cc304e486 HAL_Linux: RCOutput should default to 50Hz on all boards 2014-08-19 10:08:16 +10:00
Andrew Tridgell
9d948d5a26 HAL_Linux: fixed name space collision in RCOutput 2014-08-19 10:08:16 +10:00
Andrew Tridgell
721d349922 HAL_Linux: fixed build of BusTest 2014-08-19 10:08:16 +10:00
Andrew Tridgell
a4ef512f10 SPIDriver: fixed handling of 0 based SPI bus numbers 2014-08-19 10:08:16 +10:00
Andrew Tridgell
5fb2ad0068 HAL_Linux: fixed safety of RCInput code 
don't loop forever waiting for pulses
 2014-08-19 10:08:16 +10:00
bugobliterator
ac11d282b5 HAL_Linux: Add support for PPM input to HAL_Linux 
rcin thread continuously scans for values inside ring buffer maintained by pru with rcinpru0 firmware.
 2014-08-19 10:08:16 +10:00
bugobliterator
4b2f7cd163 HAL_Linux: Add FRAM HAL driver support for non-volatile storage 
Support for File System starage mode is retained, appropriate Storage
mode can be set by defining USE_FS_STORAGE for File System storage
aand US_FRAM_STORAGE for FRAM storage.  Note: FS storage and FRAM
storage are never synced as of now.
 2014-08-19 10:08:16 +10:00
Victor Mayoral Vilches
8a71fdf092 HAL_Linux: minor syntax fix in UARTDriver 
Typo noticed by @hcervino.
 2014-08-19 10:08:16 +10:00
Silvia
b6baf78e73 HAL_Linux:duplicate #include <sys/types<deleted 2014-08-19 10:08:16 +10:00
Silvia
7fd0e8345d HAL_Linux: Duplicate #include <unistd.h>deleted 2014-08-19 10:08:16 +10:00
Andrew Tridgell
d40d0f6aec AP_HAL: removed old storage type read/write functions 
not needed any more
 2014-08-13 18:46:44 +10:00
Mikhail Avkhimenia
a09fbb4171 HAL_Linux: Add SPI configuration for Navio 
This changes the SPI bus number to be zero based on Linux
 2014-08-12 22:13:00 +10:00
Andrew Tridgell
03e8e5f2b9 HAL_Linux: setup for all 6 SPI devices for PXF cape 2014-07-19 13:23:37 +10:00
Andrew Tridgell
05f5d91709 HAL_Linux: fixed BusTest build 2014-07-19 12:22:06 +10:00
Andrew Tridgell
9e921719ca HAL_Linux: added bus scanning test 2014-07-15 19:06:11 +10:00
Andrew Tridgell
bcc8768358 HAL_Linux: fixed a build warning 2014-07-15 13:56:50 +10:00
Andrew Tridgell
1b85b12738 HAL_Linux: made I2C driver more portable 
this uses a typeof() to cope with different kernel data types for I2C
messages
 2014-07-15 13:56:50 +10:00
Andrew Tridgell
224515f3eb HAL_Linux: fixed indexing of device array for SPI 2014-07-14 11:31:55 +10:00
Andrew Tridgell
3292055af2 HAL_Linux: fixed dataflash SPI 2014-07-14 11:07:41 +10:00
Andrew Tridgell
6312b9f8c0 HAL_Linux: allow different SPI and GPIO devices on different boards 
this fixes the Replay utility, which uses subtype NONE, and will make
it easier to port to new boards
 2014-07-14 09:44:37 +10:00
bugobliterator
003806fcc1 HAL_Linux: pwmpru,HAL_Linux_RCOut code doesn't wait for magic flag to send data 
change pwmpru code to remove frequent wrong PWM outputs
Replace pru firmware with new modified pru firmware
 2014-07-14 09:44:37 +10:00
bugobliterator
8cf628e780 HAL_Linux_RCoutput:Add handler to catch SIGBUS error 2014-07-14 09:44:37 +10:00
bugobliterator
25e670d0cc HAL_LINUX_RCOutput: Change to reading hilo_read instead of periodhi 
use uint instead of int
 2014-07-14 09:44:36 +10:00