bad81a5113
AP_InertialSensor_MPU6k: remove unnecessary check of sign when receiving fifo packet from dmp
12 years ago
90e264d56a
HAL_PX4: disable manual override in PX4 for now
12 years ago
02b4ecc273
HAL_PX4: get RC input from PX4IO board
...
this allows us to support DSM and SBUS receivers
12 years ago
d2767b911c
AP_Math: switch get_distance_cm to return uint32_t
...
Includes changes required on ArduCopter and ArduPlane side as well
12 years ago
d7409b6a25
HAL_PX4: startup in low priority to fix CLI
...
this ensures that tight sensor loops in setup() can run without
sleeping
12 years ago
7359348e2c
HAL_PX4: added support for /fs/microsd/APM/nostart
...
prevents APM startup
12 years ago
8f2f4b1bc5
HAL_PX4: use write() to /dev/pwm_output for servo output
...
this lowest the cost of PWM output a lot, but relies on the new I2C
based IO firmware
12 years ago
9b4c75c66b
RC_Channel: don't change trim if radio in is zero
12 years ago
f9d43f4c3e
HAL_PX4: prevent loop() overruns using hrt
...
this ensures if loop() takes more than 1 second, the main task gets
its priority dropped until loop() completes
12 years ago
70227d5d93
HAL_PX4: added scheduler performance counters
12 years ago
0e79b93289
HAL_PX4: added storage performance counters
12 years ago
fc8065b50f
HAL_PX4: added UART performance counters
12 years ago
6cf1d5e1ff
HAL_PX4: handle IO errors on microsd
...
this should handle EINTR gracefully
12 years ago
542e2e1358
AP_PerfMon: fixes to make it work under AP_HAL (almost)
12 years ago
966b9b9b9c
HAL_PX4: format panic messages with a newline
12 years ago
c9799fb2b7
HAL_PX4: writing more than 512 bytes at a time can cause IO errors
...
the vfat fs in NuttX is really very picky!
12 years ago
952df2fced
HAL_PX4: new buffered storeage driver for microsd cards
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this does all IO in the timer thread, avoids writes that don't change
data, and does all writes in multiples of 128 byte chunks. This should
be about as friendly to SD cards as we can get.
12 years ago
f72b532405
HAL_PX4: ensure all writes go via buffers
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this prevents output corruption by direct fd writes
12 years ago
2a10727902
HAL_PX4: run timer thread as SCHED_FIFO
...
this ensures it never yields to the main thread, which would break our
locking assumptions
12 years ago
930e79a9e1
HAL_PX4: fixed rcin->valid() for RC override input
12 years ago
06e63d3167
HAL_PX4: use pthread_yield() in main loop
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this lowers the latency of the main loop somewhat
12 years ago
6e8501603c
HAL_PX4: avoid RCOutput ioctl unless values change
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this lowers latency somewhat
12 years ago
89cb3fbd61
HAL_PX4: fixed blocking IO in UART driver
12 years ago
6ffa18fa61
HAL_PX4: rewrite UART driver to be much more efficient
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this does the IO in the timer thread, and uses buffers in the main
task to avoid system call costs in the flight code.
The cost of PX4 read and write system calls is quite high - about 10
to 15 usec. We can't afford to pay that per byte
12 years ago
37be83994f
SITL: allow motor multiplier to work on quad simulation
12 years ago
f0469a21f2
AP_Baro: fixed timestamp on baro for PX4
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milliseconds not microseconds
12 years ago
80eaa52ed8
AP_Compass: use report timestamp on PX4 for accurate timing
12 years ago
6f1035debc
InertialNav: added 300ms timeout after which error from gps heading will be set to zero
12 years ago
6565d83e73
InertialNav: Fixed signs, remove body-frame rotation, apply correction at 100hz.
12 years ago
546ed19ffc
HAL_PX4: improved efficiency of serial writes
...
use buffer at a time writes when possible, and use O_NONBLOCKING to
avoid txspace()
12 years ago
18cfd29f2f
HAL_PX4: added a read buffer to the UART driver
...
this lowers the average cost of reading bytes by a large amount, and
prevents the GPS driver from chewing lots of time.
12 years ago
db0bd86317
HAL_PX4: name the eeprom file after the sketch
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this makes it easier to switch between ArduPlane and ArduCopter
12 years ago
f60d657f72
AP_InertialSensor: added timer for accumulating samples for PX4
...
this makes the driver much more tolerant of sketch timing errors
12 years ago
3d0cb755d2
AP_InertialSensor: user a timer to drive data collection on PX4
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this reduces the chance of missing a sample if the main sketch is a
bit slow
12 years ago
b9b3ef91a1
AP_Baro: added timer to PX4 driver
...
this gives us more samples when main sketch is reading slowly
12 years ago
1188c9e335
HAL_PX4: added Util instance
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this fixes hal.util->vsnprintf_P()
12 years ago
52f560a4c2
HAL_PX4: enabled AnalogIn driver
12 years ago
ed94292c25
HAL_PX4: start adc driver in rc.APM
12 years ago
e42cf918fd
HAL_PX4: added AnalogIn driver
...
this allows airspeed to work on a PX4
12 years ago
39e28d48c2
HAL_PX4: switched scheduler to use a pthread
...
this allows the timer tasks to access file descriptors in the main APM
task, which makes writing PX4 device drivers much easier
12 years ago
ffb2924dd4
HAL_PX4: added APM startup script
12 years ago
6a5421a361
AP_Baro: ask for maximum poll rate for PX4
12 years ago
74f7b0f218
AP_Baro: added accumulate method to PX4 driver, and fixed scaling
12 years ago
0655b1a925
HAL_PX4: fixed thread_running on failed startup
12 years ago
16d72ca160
AP_InertialSensor: update PX4 driver to use read() method
12 years ago
6119201307
AP_AHRS: ensure compass is non-NULL for set_board_orientation()
12 years ago
7294d9ef35
AP_Menu: fixed build with older compilers
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avoids relocation truncated to fit error
12 years ago
76092eb590
AP_HAL: remove unused peek() interface from UART drivers
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this is a bit tricky to implement on some platforms, and is unused
anyway
12 years ago
e852d6300f
AP_HAL_AVR: fixed multi-channel RC output
12 years ago
4fa7bb1486
Add AVR compatibility header for missing math.h definitions.
...
- Define float versions of math functions to the double versions
on AVR (eg. #define sinf sin).
- These macros appear to be missing in older versions of avr-libs.
- Include AP_Math.h rather than math.h to get these definitions.
12 years ago
Randy Mackay
Andrew Tridgell
Jonathan Challinger
James Bielman