Siddharth Bharat Purohit
731d80e6c5
HAL_Linux: Add Steps to Manually test pwm channels
2014-07-14 09:10:13 +10:00
Siddharth Bharat Purohit
b53b3f415a
HAL_Linux: Create Readme.md adding details on manually testing pru pwm
2014-07-14 09:10:03 +10:00
bugobliterator
a7de5e3d0f
HAL_Linux: Add initial RCOutput driver
...
The functions in RCOutput.cpp are defined to access PWM over PRU sysfs
device from userspace using open, read, write and close methods.
2014-07-14 09:09:53 +10:00
Víctor Mayoral Vilches
3354fa9fc8
AP_HAL_Linux: Add support for SPIDevice_MS5611
2014-07-14 09:02:47 +10:00
Víctor Mayoral Vilches
9f5b4ffca4
AP_HAL_Linux_Class: Correct deadlock, and infinite loop in setup()
...
(credit to Mitch Miers <mmiers@mmiers.com>):
setup() is attempting to initialize the hardware, and while doing so
is attempting to output some text via the console (and maybe mavlink
data). The problem is, the output isn't going to complete once a
write buffer is full, because LinuxUARTDriver::_timer_tick() doesn't
perform work until _initialized is true. So, what happens is,
setup() (and subroutines) call LinuxUARTDriver::_write(uint8_t c),
which loops waiting for buffer space to become available (once the
write buffer is full). The buffer never gets space, because the
UART thread is waiting for initialization to complete before it
will write out data and drain the buffer, but that doesn't happen
until setup() returns (see AP_HAL_Linux_main.h).
Refer to https://groups.google.com/forum/#!topic/beaglepilot/dQlxse11JNI
2014-07-14 09:02:47 +10:00
Víctor Mayoral Vilches
27ebf790e2
AP_HAL_Linux: Add support for SPIDevice_MPU9250
...
The Invensense MPU9250 SPI device is connected to
SPI1, thereby SPIDriver class should return the
corresponding device.
2014-07-14 09:02:46 +10:00
Víctor Mayoral Vilches
815c2df2d0
AP_HAL_Linux: SPIDriver, add MPU6000 support
2014-07-14 08:52:51 +10:00
Andrew Tridgell
74ee70d463
HAL_Linux: updates for ERLE board type
2014-07-14 08:52:27 +10:00
Andrew Tridgell
b99ae63cbb
HAL_Linux: more generic fix for scheduler issues in example sketches
...
this ensures drivers can run
2014-05-16 22:40:38 +10:00
Andrew Tridgell
6eee2421cc
AP_HAL: removed RCInput valid_channels() and added new_input() and num_channels()
...
the valid_channels() method was inconsistently implemented between
boards, and served two quite different purposes. It is clearer as two
functions
2014-03-25 14:39:41 +11:00
Andrew Tridgell
3fa2207a2d
AP_HAL: allow for microsecond resolution in scheduler->stop_clock()
...
this makes 400Hz in the replay code possible
2014-02-26 19:33:39 +11:00
Andrew Tridgell
bf2dd141e9
HAL_PX4: support uartE for 2nd GPS
2014-02-26 08:18:11 +11:00
Andrew Tridgell
a273951f70
HAL_Linux: added missing Util.cpp
2014-02-24 11:59:24 +11:00
Andrew Tridgell
735c6449a1
AP_HAL: added support for commandline arguments
...
useful for log replay, specifying log file
2014-02-23 08:15:39 +11:00
Andrew Tridgell
78ff078988
HAL_Linux: fixed stopped clock delay
2014-02-15 05:48:18 +11:00
Andrew Tridgell
117b77460e
HAL_Linux: added stop_clock hack!
2014-02-15 05:28:08 +11:00
Andrew Tridgell
1849db7074
AP_HAL: added board_voltage AnalogIn method
...
this makes it easier to get the board voltage from any library,
without having to allocate another analog channel object
2014-02-14 21:25:38 +11:00
Andrew Tridgell
87cc95dd7f
AP_HAL: removed unused enable_mask and disable_mask functions
2014-01-16 17:16:17 +11:00
Andrew Tridgell
a8946a5f31
HAL_Linux: fixed build
2013-12-31 10:28:38 +11:00
Andrew Tridgell
ea649e036b
AP_HAL: added HAL_CPU_CLASS define for selecting algorithms
...
this will make it easier to select the appropiate level of algorithm
for a CPU
2013-12-31 10:28:37 +11:00
Andrew Tridgell
ecbfdfba6c
HAL_Linux: implement time_shift() API
2013-12-30 14:35:12 +11:00
Andrew Tridgell
c000a08d6f
HAL_LINUX: added uartD
2013-11-23 19:29:22 +11:00
Andrew Tridgell
5af51140a9
HAL_Linux: fixed scheduler initialisation bug in Linux HAL as well
2013-10-26 18:25:27 +11:00
Andrew Tridgell
0d682e74c1
HAL_Linux: run threads a bit more slowly
...
this was just wasting cycles
2013-10-10 07:21:38 +11:00
Andrew Tridgell
8f79a03c25
HAL_Linux: use larger UART buffers
...
might as well use the memory
2013-10-10 07:21:38 +11:00
Andrew Tridgell
28b4ae1c3a
HAL_Linux: improved latency of timed semaphores
2013-10-08 11:50:54 +11:00
Andrew Tridgell
a216e1d239
HAL_Linux: don't prevent write while timer is busy
...
the timer can block on I2C writes, which causes the main loop to run
2013-10-08 11:50:53 +11:00
Andrew Tridgell
91511e6503
HAL_Linux: better realtime setup
...
lock all memory and pre-fault the stack in all threads
2013-10-08 11:50:53 +11:00
Andrew Tridgell
07b8f45770
HAL_Linux: use CLOCK_MONOTONIC_RAW to ensure clock never goes backwards
...
this avoids ntp mucking with APM timing
2013-10-07 08:41:52 +11:00
Andrew Tridgell
b30f652cec
HAL_Linux: removed Console driver
2013-10-05 18:32:57 +10:00
Andrew Tridgell
1440c8cebd
HAL_Linux: implement a dummy console buffered write()
2013-10-03 12:21:08 +10:00
Andrew Tridgell
c9fea2c706
HAL_Linux: fixed scheduling priorities
...
need to be between 1 and 99
2013-10-01 13:05:04 +10:00
Andrew Tridgell
bbac3265b2
HAL_Linux: default to hal.console on stdout
2013-10-01 12:49:58 +10:00
Andrew Tridgell
bcc9cdbf43
HAL_Linux: make I2CDriver more portable
...
this allows it to build on the Beaglebone
2013-10-01 12:37:13 +10:00
Andrew Tridgell
51c19331a6
HAL_Linux: fixed build
2013-10-01 12:11:48 +10:00
Andrew Tridgell
f2ebb2ca87
HAL_Linux: updates for AP_HAL::MemberProc
2013-09-30 20:56:15 +10:00
Andrew Tridgell
53f66b23f4
AP_HAL_Linux: fixed APM2 build
2013-09-29 14:24:55 +10:00
Andrew Tridgell
1698e1800c
HAL_Linux: timer calls may block on HAL_Linux
...
timer calls can do SPI transfers, which can block
2013-09-29 10:48:22 +10:00
Andrew Tridgell
5102f1511b
HAL_Linux: fixed callbacks from delay()
2013-09-29 10:32:51 +10:00
Andrew Tridgell
a1ef1a9318
HAL_Linux: tweak the scheduling priorities
2013-09-29 12:04:37 +10:00
Andrew Tridgell
d3fe625742
HAL_Linux: make the SPI driver much more efficient
...
use a single transaction for multiple bytes. This makes the APM1
Oilpan driver generate only 2 interrupts per sensor read
2013-09-29 12:04:36 +10:00
Andrew Tridgell
1e786b3e20
HAL_Linux: added buffering on the UARTs
2013-09-29 12:04:36 +10:00
Andrew Tridgell
605e6c3cf7
HAL_Linux: use pthread mutexes for semaphores
2013-09-29 07:49:30 +10:00
Andrew Tridgell
884af71ef6
HAL_Linux: added SPI support
2013-09-29 00:57:13 +10:00
Andrew Tridgell
f03315237a
HAL_Linux: fixed timer scheduler
2013-09-28 21:24:03 +10:00
Andrew Tridgell
cca59ce3c9
HAL_Linux: update for new scheduler API
2013-09-28 21:24:02 +10:00
Andrew Tridgell
bcf4f48e65
HAL_Linux: switched to pthread based scheduling
2013-09-28 21:24:02 +10:00
Andrew Tridgell
58a31318ee
AP_HAL_Linux: initial I2C driver implementation
...
this works sufficiently for the HMC5883
2013-09-28 21:24:02 +10:00
Andrew Tridgell
4ba044c441
AP_HAL_Linux: initial Linux AP_HAL
2013-09-28 21:24:01 +10:00