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487 Commits

Author SHA1 Message Date
Andrew Tridgell d6af9fd0ee HAL_PX4: prevent uavcan motor spin up while booting 2015-06-09 19:45:01 +10:00
Andrew Tridgell 6a33aeef67 HAL_PX4: cope with multi-instance actuator_outputs uORB 
we need to subscribe to all of them
 2015-06-09 19:45:00 +10:00
Andrew Tridgell 333778bac1 HAL_PX4: updates for upstream merge 2015-06-09 19:44:20 +10:00
Andrew Tridgell c44ab01be8 AP_HAL: use noreturn attribute on panic 
should reduce coverity warnings
 2015-06-08 21:09:08 +10:00
Andrew Tridgell ca8482b4d6 AP_HAL_PX4: convert example from .pde to .cpp 2015-06-01 17:07:04 +10:00
Andrew Tridgell 43fb1202f2 HAL_PX4: fixed functor comparison with NULL 2015-05-26 13:54:38 +10:00
Tom Pittenger 98c5137107 AP_HAL_PX4: compiler warnings: float to doubles 2015-05-05 13:26:56 +10:00
Andrew Tridgell 40e3b422b5 HAL_SITL: rename HAL_AVR_SITL to HAL_SITL 
it is nothing to do with the original AVR emulation now
 2015-05-05 09:45:54 +10:00
Randy Mackay 187dd0dccd HAL_PX4: fix example sketch 2015-05-01 16:44:10 +09:00
Andrew Tridgell 020d9ea78a HAL_PX4: only consider power to have changed when armed 
this prevents false positives with multi-battery setups
 2015-04-28 11:05:29 +10:00
Tom Pittenger 3b3752468d HAL_PX4: fix compile warnings re unused variables 2015-04-24 14:18:24 +09:00
Tom Pittenger 179c72bfa9 HAL_PX4: fix compile warning re member init order 2015-04-24 14:14:38 +09:00
Tom Pittenger 7e18480cd2 HAL_PX4: fix compile warnings re float constants 2015-04-24 12:49:18 +09:00
Andrew Tridgell 7cd7ff89fd HAL_PX4: recover 12k of ram from USB buffers 
faster NuttX means we don't need such larger buffers
 2015-03-27 15:08:52 -07:00
Andrew Tridgell 086f878bdc HAL_PX4: split IO thread into separate IO and storage threads 
this prevents a blocked microSD card from blocking IO to the FRAM,
causing parameter changes not to be sticky
 2015-03-04 20:18:17 +11:00
Andrew Tridgell 18131eae13 HAL_PX4: added delay_microseconds_boost() 
implemented using hrt callback with sem_post wrapper
 2015-02-16 12:19:13 +11:00
Andrew Tridgell 619196b6b3 HAL_PX4: fixes for new PX4 device paths 2015-02-14 12:25:44 +11:00
Andrew Tridgell 001643d5a3 HAL_PX4: always use the hrt semaphore based delay 
the up_udelay() could cause too much timing jitter
 2015-02-14 12:25:43 +11:00
Andrew Tridgell 7f0060b881 HAL_PX4: reduce the amount of time between loop() calls 
500usec is too long for 400Hz copter
 2015-02-14 12:25:43 +11:00
Andrew Tridgell ebacb2b496 HAL_PX4: call parent Util constructor 2015-02-11 20:57:28 +11:00
Jonathan Challinger e908fcafb1 AP_HAL_PX4: attempt to initialize USB while soft-disarmed 2015-02-11 20:57:27 +11:00
Andrew Tridgell f548d48fdc HAL_PX4: implement updated new_input() semantics 2015-02-09 10:39:12 +11:00
Andrew Tridgell f2a919c55e AP_HAL_PX4: moved size of main thread stack to Scheduler.h 
make it more obvious
 2015-02-07 08:06:53 +11:00
Randy Mackay 12bd5cd6b1 AP_HAL_PX4: fix example sketch 2015-01-28 21:00:30 +09:00
Andrew Tridgell 464714f1ab HAL_PX4: fixed build warning 2015-01-09 11:37:46 +11:00
Andrew Tridgell 0c73dc2440 HAL_PX4: use common RingBuffer.h 2015-01-07 08:41:14 +11:00
Andrew Tridgell 4a91546ced HAL_PX4: FRAM does not support fsync 
the fsync just wastes time reopening /fs/mtd
 2014-12-09 14:35:36 +11:00
Andrew Tridgell 4132b53541 HAL_PX4: publish actuator values for UAVCAN ESCs 
this publishes scaled actuator values so that the uavcan module can
drive ESCs
 2014-11-26 11:14:44 +11:00
Matthias Badaire 1d3a49e466 AP_HAL_PX4 : make UARTDriver capable to be called from different threads. 
The modification allows the read and write functions to be called by any thread but the calling thread must be the last one that called the begin() function.
 2014-11-14 13:51:16 +11:00
Andrew Tridgell 154bf51279 HAL_PX4: minor tidy up of if statement 2014-11-14 13:51:16 +11:00
Holger Steinhaus 9e9c62d245 HAL_PX4: work-around for periodic enable_ch() calls 2014-11-14 13:51:16 +11:00
Holger Steinhaus e5549c90a1 HAL_PX4: do not overwrite disabled channels with zeros 
Fixes #1321
 2014-11-14 13:51:16 +11:00
Andrew Tridgell e22c8b27a9 HAL_PX4: if there are no enabled channels don't send to PX4IO 
this makes it possible to disable PWM output to IO to test override
 2014-11-07 10:39:07 +11:00
Andrew Tridgell 7e3b8a30f5 HAL_PX4: use px4io generated values for servo output readback 
this makes it easier to observe the behaviour of IO failsafe
 2014-11-05 21:54:53 +11:00
Andrew Tridgell 10b0ca7ea8 HAL_PX4: reduce the number of times we split up UART reads and writes 2014-10-09 12:29:25 +11:00
Randy Mackay ffcd259b4e HAL_PX4: implement force_safety_on 2014-09-18 09:58:46 +09:00
Andrew Tridgell 74525cad89 HAL_PX4: fixed dirty_mask calculation in FRAM storage 
this could lead to a number of bytes on 512 byte boundaries not being
written when changed in ram, so they would revert on next boot
 2014-09-11 18:58:54 +10:00
Andrew Tridgell 48247b6adc HAL_PX4: minimise usage of hrt_absolute_time() 2014-08-20 09:10:24 +10:00
Andrew Tridgell 1241da466b HAL_PX4: added millis64() and micros64() 2014-08-20 08:01:06 +10:00
Andrew Tridgell 0a20d0db60 HAL_PX4: prevent read past end of buffer 2014-08-19 10:08:17 +10:00
Andrew Tridgell 41f7ad42d4 HAL_PX4: fixed example build 2014-08-13 21:48:35 +10:00
Andrew Tridgell c864f3eed5 HAL_PX4: enable full storage size on PX4 2014-08-13 18:46:45 +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
Andrew Tridgell d1a75874a1 HAL_PX4: don't report power status change if in first 5 seconds 2014-08-09 22:50:14 +10:00
Andrew Tridgell 02dec5634f AP_HAL: fixed example builds 2014-07-25 17:52:01 +10:00
Andrew Tridgell b2bc098aee HAL_PX4: avoid some float conversion warnings 2014-07-08 20:27:19 +10:00
Andrew Tridgell 849c4905fb HAL_PX4: print overtime message on stuck task 
this should make it easier to narrow down stuck task bugs
 2014-07-03 09:11:24 +10:00
Andrew Tridgell fa4eb5475a HAL_PX4: implement analog input stop pins 
this allows multiple sonars to cooperate without interference
 2014-06-02 08:35:41 +10:00
Andrew Tridgell 37c50d9587 HAL_PX4: fixed use of FMU servo pins as digital inputs 
these pins can be PWM output or digital input or digital output
 2014-05-25 22:03:44 +10:00
Andrew Tridgell a7d6a26bec HAL_PX4: fixed auto-flow control 
the 6 bytes written to break the radio out of bootloader broke
auto flowcontrol detection
 2014-05-19 22:02:39 +10:00
Andrew Tridgell 320834a5e7 HAL_PX4: read from FRAM in 128 byte chunks (2nd try) 
this time without the amazingly silly bug
 2014-05-02 22:12:45 +10:00
Andrew Tridgell db6b96caa0 Revert "HAL_PX4: read from FRAM in 128 byte chunks" 
This reverts commit a92366c455.

This commit may be associated with FRAM corruption on Pixhawk. Revert
until we understand why
 2014-05-02 21:52:26 +10:00
Andrew Tridgell a92366c455 HAL_PX4: read from FRAM in 128 byte chunks 
this fixes FRAM read on Roberts Pixhawk. We don't know why yet.
 2014-05-02 12:24:54 +10:00
Andrew Tridgell 5cd145a307 AP_HAL: added set_failsafe_pwm() API 
this allows the PWM values for FMU firmware failure to be setup
 2014-04-21 08:36:52 +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 2a9a89e020 HAL_PX4: fixes for merged upstream PX4Firmware 2014-03-25 10:30:00 +11:00
Andrew Tridgell d36989f6a1 AP_HAL: fixed example build 2014-03-19 12:14:06 +09:00
Andrew Tridgell 5f85e7af6a HAL_PX4: switch to new serial port for 2nd GPS 2014-03-04 20:34:44 +11:00
Andrew Tridgell bf2dd141e9 HAL_PX4: support uartE for 2nd GPS 2014-02-26 08:18:11 +11:00
Andrew Tridgell 830afefcef AP_HAL: fixed example build 2014-02-15 06:40:29 +11:00
Andrew Tridgell bea0a46410 AP_HAL: added servorail_voltage and power_status_flags() API on AnalogIn 2014-02-15 05:00:09 +11:00
Andrew Tridgell 7c1b9b344f AP_HAL: added get_flow_control() API 2014-02-14 21:51:00 +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 4e2e685d7a HAL_PX4: better fix for IFLOW on all ports 
the tcsetattr() call fails to apply the baudrate if the port has no
RTS pin and we ask for IFLOW. So just make a separate call.
 2014-02-12 17:47:23 +11:00
Andrew Tridgell b2cdd39a99 HAL_PX4: don't enable IFLOW on ports without flow control 
this should have been harmless, but breaks the GPS on Pixhawk. This
disables it until we work out why.
 2014-02-12 17:32:07 +11:00
Andrew Tridgell c93794999e HAL_PX4: remove an old conditional define 2014-02-11 15:58:25 +11:00
Andrew Tridgell 439a075b30 AP_HAL: added force_safety_off rcoutput function 
this forces the safety switch off, enabling PWM on the IO board
 2014-02-11 15:58:25 +11:00
Andrew Tridgell c5c1d1358a HAL_PX4: added automatic hardware flow control detection 
this allows us to detect if hardware flow control is not available and
automatically disable it
 2014-02-11 12:11:26 +11:00
Andrew Tridgell 3e637ac5d9 AP_HAL: added enable_flow_control() option in AP_HAL 2014-02-10 12:54:50 +11:00
Andrew Tridgell 99b41f110f HAL_PX4: enable the FMU PWM pins to be used as GPIO when needed 2014-01-20 17:06:28 +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 e1f06c532a HAL_PX4: more checking of IO results in eeprom driver 2014-01-16 13:11:14 +11:00
Andrew Tridgell 3ae6f03761 HAL_PX4: be less verbose about disarmed PWM setup 2014-01-16 13:11:13 +11:00
Andrew Tridgell db1d438e97 HAL_PX4: implement set_safety_pwm() API 
used to set PWM on motors when disarmed
 2014-01-15 22:25:50 +11:00
Andrew Tridgell 64fbadcc21 HAL_PX4: use eeprom on PX4 FMUv1 as well 
this means we no longer store params on SD at all
 2014-01-15 19:33:13 +11:00
Andrew Tridgell 376ab30366 HAL_PX4: disable rename of old parameter file for now 
be nice to release candidate users
 2014-01-14 22:00:56 +11:00
Andrew Tridgell 626086063e HAL_PX4: added a signature to FRAM 
this makes for more reliable update
 2014-01-14 15:06:51 +11:00
Andrew Tridgell b88bb0751c HAL_PX4: added support for MTD (FRAM) parameters 
this allows us to store parameters and waypoints in FRAM, and
auto-upgrade from microSD
 2014-01-14 12:46:26 +11:00
Andrew Tridgell e78e35f3bd HAL_PX4: try to use uppercase names on NuttX microSD card 2014-01-14 12:46:26 +11:00
Andrew Tridgell 63586e3e23 HAL_PX4: fixed build for new PX4Firmware 2014-01-13 13:54:51 +11:00
Andrew Tridgell 89676be825 HAL_PX4: fixed RCInput race condition 
the number of channels could be zero with thread switch at the wrong
time
 2013-12-31 22:25:16 +11:00
Andrew Tridgell a2997704eb HAL_PX4: removed code which drops throttle to 900 on loss of RC 
rely on vehicle code checking for last data coming in
 2013-12-31 10:58:49 +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 a95868e124 HAL_PX4: even larger tx buffer size for faster log transfer 2013-12-28 16:01:48 +11:00
Andrew Tridgell 22bdee8727 HAL_PX4: implement available_memory() 2013-12-28 16:01:28 +11:00
Andrew Tridgell ff7004fcc5 HAL_PX4: use larger buffers on USB 2013-12-28 14:25:54 +11:00
Andrew Tridgell e321ad65f4 AP_HAL: fixed example build 2013-12-17 11:51:37 +11:00
Andrew Tridgell f433796435 HAL_PX4: removed an unused variable 2013-12-11 10:22:34 +11:00
Andrew Tridgell 4b4f5ed1c0 HAL_PX4: support get_system_id() on PX4 2013-11-26 13:00:03 +11:00
Andrew Tridgell 0b25ff0a16 HAL_PX4: added uartD 2013-11-23 19:29:22 +11:00
Andrew Tridgell 24d1cf3bd6 HAL_PX4: don't check USB for data if not connected 2013-11-05 14:41:42 +11:00
Andrew Tridgell 8dc6b758f3 HAL_PX4: switch to delay_microseconds_semaphore() for UART timer 
this may prevent some timing jitter on the GPS UARTs
 2013-11-05 14:41:24 +11:00
Andrew Tridgell 5800c2a2c8 HAL_PX4: prevent excessive writes on startup from blocking 
this could cause copter on PX4 to hang on startup
 2013-10-28 16:12:44 +11:00
Andrew Tridgell 622f0dcc1d HAL_PX4: prevent threads running before subsystems are initialised 
this fixes a bug where the timer thread would hang waiting for the
console on startup. This caused the "hit enter" behaviour with recent
PX4 bugs, as AnalogIn tried to read from fd==0, which was a console
read
 2013-10-26 18:12:35 +11:00
Andrew Tridgell 34cde1a640 HAL_PX4: implement set_system_clock() 2013-10-24 14:22:48 +11:00
Andrew Tridgell 1c091cbca5 HAL_PX4: fixed a scheduler bug that affects UART IO 
we need to detect if we are in a timer task using a PID, not a
flag. This is the same type of bug I fixed last week, but now fixed
properly.

The bug could well be the "USB bug" that Craig has been chasing
 2013-10-19 16:50:38 +11:00
Andrew Tridgell d973730b88 HAL_PX4: use hrt timer and semaphores to improve timing 
this gives much more accurate microsecond delays, while also ensuring
we yield the CPU when possible
 2013-10-14 08:29:30 +11:00
Andrew Tridgell e34cc6dd9a HAL_PX4: added some UART debugging 
this may help to track down USB issues
 2013-10-13 12:43:25 +11:00
Andrew Tridgell 63bee0b2d8 HAL_PX4: disable checks for in_timerprocess 
these are not valid in this form for the way the timer thread works on
PX4.
 2013-10-11 16:06:35 +11:00
Andrew Tridgell 67db1cedaa HAL_PX4: fixed delay_microseconds() on PX4 
we could underflow and delay a very long time!
 2013-10-08 17:31:15 +11:00
Andrew Tridgell 7cab8cb3bb HAL_PX4: removed Console driver 2013-10-05 18:33:07 +10:00
Andrew Tridgell ad30f8effa HAL_PX4: try to reopen UARTs if safety switch is disarmed 
this allows attaching to the USB port after power on

Pair-Programmed-With: Randy Mackay <rmackay9@yahoo.com>
 2013-10-05 15:47:28 +10:00
Andrew Tridgell a250c13c79 HAL_PX4: fixed build 2013-10-03 12:21:08 +10:00
Andrew Tridgell 942ae70651 HAL_PX4: updates for AP_HAL::MemberProc 2013-09-30 21:06:42 +10:00
Andrew Tridgell 7067569103 HAL_PX4: fixed end() on UARTs 2013-09-29 12:04:36 +10:00
Andrew Tridgell 7ec242146d HAL_PX4: update for new scheduler API 2013-09-28 21:24:03 +10:00
Andrew Tridgell 40af9ab674 AP_HAL_PX4: updates for new API 2013-09-22 12:22:05 +10:00
Andrew Tridgell 05b426c1fc HAL_PX4: use common printf implementation on UARTs 2013-09-21 14:23:52 +10:00
Andrew Tridgell 80e2a5cc32 AP_HAL_PX4: convert to new AP_HAL printf 2013-09-21 13:29:32 +10:00
Andrew Tridgell a5b29f44d5 AP_HAL: added hal.gpio->usb_connected() function 
this replaces the USB_MUX_PIN on APM2, and works on PX4 and FMUv2
 2013-09-19 16:23:40 +10:00
Andrew Tridgell 2990359043 PX4: Implement accurate ratiometric voltage reading on Pixhawk 
this uses the monitoring of the 5V rail to compensate for changes in
the 5V reference versus the 3.3V ADC reference. It reduces the noise
on ratiometric sensors by a factor of about 6x.
 2013-09-13 10:48:57 +10:00
Andrew Tridgell 3a3cecf5ff PX4: support getting servorail voltage from ORB 2013-09-12 16:28:06 +10:00
Andrew Tridgell fb56feb6b2 HAL_PX4: support all analog input pins, with scaling 
this allows voltage/current/Vcc sensing on FMUv2
 2013-09-12 13:26:00 +10:00
Andrew Tridgell fa107bdb58 PX4: moved UART handling to its own thread 
this prevents slow writes to the SD card from interfering with MAVLink
or GPS serial communication
 2013-09-04 13:15:27 +10:00
Andrew Tridgell 7082e0f8aa AP_HAL: added hold_in_bootloader parameter to scheduler->reboot() 2013-09-04 11:58:13 +10:00
Andrew Tridgell 5e33bbd197 PX4: fixed sense of relay pins 2013-08-30 15:05:29 +10:00
Andrew Tridgell 83fbb29db1 HAL_PX4: fixed example build 2013-08-30 13:01:36 +10:00
Randy Mackay 07abfc59ac AP_HAL_PX4: compile error fix 2013-08-30 13:01:35 +10:00
Randy Mackay ac36a09747 AP_HAL: add toggle to GPIO 2013-08-30 13:01:34 +10:00
Andrew Tridgell 0527bae8cb PX4: support PX4IO relay pins 
this allows the pins to be used in the relay code
 2013-08-30 13:01:34 +10:00
Andrew Tridgell 9b3c54fc39 PX4: ensure storage buffer is DMA aligned 
this helps for boards which use DMA for FAT IO
 2013-08-30 13:01:33 +10:00
Andrew Tridgell 2340bb6220 PX4: use a minimum transmit buffer for UARTs of 512 bytes 
this avoids writes stalling on the GPS port. We can't afford this
memory on APM2, but we can on PX4, and it means that while the GPS is
blocking at startup it doesn't cause any scheduler slips
 2013-08-30 13:01:33 +10:00
Andrew Tridgell e5f19e314d PX4: systemreset() now takes a boolean argument 
this chooses whether to stay in the bootloader
 2013-08-30 13:01:33 +10:00
Andrew Tridgell 4794d90bbb HAL_PX4: support up to 16 analog channels 2013-08-30 13:01:32 +10:00
Andrew Tridgell 3bc035d83a HAL_PX4: fixed GPIO build 
don't use vehicle includes
 2013-08-30 13:01:32 +10:00
Andrew Tridgell 0f677e3a10 HAL_PX4: fixed build on FMUv1 2013-08-30 13:01:32 +10:00
Andrew Tridgell 091b989b30 HAL_PX4: some GPIO functions are not available on FMUv2 yet 2013-08-30 13:01:32 +10:00
Julian Oes 56e94d70e9 PX4: Adaptations to latest build changes 2013-08-30 13:01:32 +10:00
Andrew Tridgell 83b13c3d88 HAL_PX4: fixed definition of relay and piezo pins 2013-07-11 13:50:23 +10:00
Andrew Tridgell 0916388ab5 HAL_PX4: retry opening UARTs up to 5 times 
this seems to help a lot with the USB port on PX4
 2013-07-11 13:50:23 +10:00
Marco Bauer a3b216bce3 HAL_PX4: added GPIO driver 2013-07-11 13:50:22 +10:00
Andrew Tridgell d7d87f827e HAL_PX4: support voltage monitoring on multi-connector pin 5 2013-06-05 08:24:20 +10:00
Andrew Tridgell 2316c3bd11 AP_HAL: make storage->write_block() take a const pointer 2013-06-04 14:02:13 +10:00
Andrew Tridgell e391c34d1e AP_HAL_PX4: fixed indent-tabs-mode 2013-05-30 09:54:53 +10:00
Andrew Tridgell 2c149bac8e HAL_PX4: added new arming ioctls 2013-05-16 16:43:38 +10:00
Andrew Tridgell a5b20b4dfc AP_HAL: removed scaling factor on analog sources 
these are not use anymore, as voltage_average() is used instead
 2013-05-13 15:29:42 +10:00
Andrew Tridgell 589b8cdb58 AP_HAL: added voltage_average_ratiometric() call to AnalogIn 
this is for ratiometric sensors such as the 3DR airspeed sensor and
the Maxbotix analog sonar
 2013-05-13 15:12:43 +10:00
Andrew Tridgell 172faeea26 HAL_PX4: moved rc.APM to new ROMFS directory 2013-05-10 06:16:54 +10:00
Andrew Tridgell b3e21c6add HAL_PX4: include visibility.h 
needed for new nuttx structure
 2013-05-10 06:16:53 +10:00
Andrew Tridgell 9cd0af1132 HAL_PX4: make PX4 snprintf support %S format 
just maps it to %s for normal printf
 2013-05-08 16:17:06 +10:00
Andrew Tridgell 9bc48c9894 HAL_PX4: fixed build with new AnalogIn API 
pin settle times not actually implemented on PX4 yet
 2013-05-03 10:09:02 +10:00
Andrew Tridgell ccd38e58a1 HAL_PX4: fixed the scaling on the analog pins 2013-05-02 21:40:15 +10:00
Randy Mackay bbbd90c430 AP_HAL: rename RCInput's valid() fn to valid_channels 2013-04-29 15:05:53 +09:00
Andrew Tridgell ec1678db83 HAL_PX4: setup for 12 output channels 
moved telemetry port to /dev/ttyS2 to free PWM outputs on FMU
 2013-04-25 20:10:53 +10:00
Andrew Tridgell 709615159a HAL_PX4: support 12 output channels with PX4IO 
first 8 on IO board, next 4 on FMU outputs
 2013-04-25 20:10:53 +10:00
Andrew Tridgell af7381e9e0 AP_HAL: added register_io_process() 
this is used to register a low priority IO task. Used for file IO in
DataFlash_File.cpp
 2013-04-17 21:33:50 +10:00
Andrew Tridgell d01d754ba8 HAL_PX4: if we have lost RC input then set channel 3 to 900 
this allows failsafe to kick in
 2013-04-15 10:52:32 +10:00
Andrew Tridgell 6ddb99a50b HAL_PX4: create APM/boot.log on SD card 
useful for debugging
 2013-03-21 15:05:21 +11:00
Andrew Tridgell cc932973d6 HAL_PX4: remove the need for the fmu_only flag file 2013-03-21 15:05:21 +11:00
Andrew Tridgell 8766e86091 HAL_PX4: fixed blocking bulk writes to UARTs 
this fixes a problem with uBlox initialisation on PX4
 2013-03-20 15:41:52 +11:00
Andrew Tridgell 14911eff6c HAL_PX4: added a (disabled) trick for handling blocking ttyACM0 
this doesn't work yet, but is worth having for debugging
 2013-03-20 11:20:43 +11:00
Andrew Tridgell 93fc9c48e5 HAL_PX4: fixed startup bug in fmu_only mode 2013-03-19 07:57:13 +11:00
Andrew Tridgell ac69a531d3 HAL_PX4: workaround problem with APM file on SD card 
this works around file redirection bug from earlier firmwares
 2013-03-18 13:12:17 +11:00
Andrew Tridgell 6a1aad30f1 HAL_PX4: auto-create APM directory on SD card 2013-03-16 19:47:09 +11:00
Andrew Tridgell b1c27407a2 AP_HAL: added voltage_average() interface to AnalogIn 
returns voltage in Volts, using averaged reading over samples.

Where possible this should be auto-scaled against a known reference
voltage
 2013-03-03 16:16:01 +11:00
Pat Hickey e0457f21de AP_HAL_PX4: fix off-by-one error in RCOutput channel sending 2013-02-23 15:04:17 -08:00
Andrew Tridgell c373429a6e HAL_PX4: fixed a buffer handling bug 
BUF_SPACE() was badly buggy, which could lead to memory corruption
 2013-02-20 18:15:56 +11:00
Andrew Tridgell 160e5fa311 HAL_PX4: show a message if we fail to upgrade PX4IO firmware 2013-02-20 18:15:23 +11:00
Andrew Tridgell 02c5c3ec4a HAL_PX4: changed scheduler priorities 
put sensor priority above main sketch, to prevent occasional blocking
for sensor data
 2013-02-20 11:30:54 +11:00
Andrew Tridgell 54e7bce75e HAL_PX4: cope with O_NONBLOCK not working in NuttX on ttyACM0 
writes will block anyway, which clags up APM
 2013-02-19 12:02:46 +11:00
Andrew Tridgell 8041768c67 HAL_PX4: perform automatic update of px4io firmware 2013-02-18 13:55:58 +11:00
Andrew Tridgell 8e2a20bea8 HAL_PX4: enable ttyACM0 as main console, ttyS1 as telemetry port 2013-02-18 13:55:33 +11:00
Andrew Tridgell e45b137816 HAL_PX4: added run_debug_shell() implementation for PX4 2013-02-07 15:04:33 +11:00
Andrew Tridgell 4fd7630ec9 HAL_PX4: IO_SET_FEATURES is not needed any more 2013-01-27 15:05:28 +11:00
Andrew Tridgell 8375abdd99 HAL_PX4: fixed max storage write size 2013-01-27 15:04:47 +11:00
Andrew Tridgell e4a204d2f6 HAL_PX4: reopen storage file on any IO error 2013-01-27 13:39:11 +11:00
Andrew Tridgell 90e264d56a HAL_PX4: disable manual override in PX4 for now 2013-01-27 12:52:14 +11:00
Andrew Tridgell 02b4ecc273 HAL_PX4: get RC input from PX4IO board 
this allows us to support DSM and SBUS receivers
 2013-01-27 12:52:14 +11:00
Andrew Tridgell d7409b6a25 HAL_PX4: startup in low priority to fix CLI 
this ensures that tight sensor loops in setup() can run without
sleeping
 2013-01-25 20:44:36 +11:00
Andrew Tridgell 7359348e2c HAL_PX4: added support for /fs/microsd/APM/nostart 
prevents APM startup
 2013-01-25 20:44:36 +11:00
Andrew Tridgell 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
 2013-01-25 20:44:36 +11:00
Andrew Tridgell 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
 2013-01-24 15:04:57 +11:00
Andrew Tridgell 70227d5d93 HAL_PX4: added scheduler performance counters 2013-01-24 15:04:57 +11:00
Andrew Tridgell 0e79b93289 HAL_PX4: added storage performance counters 2013-01-24 15:04:57 +11:00
Andrew Tridgell fc8065b50f HAL_PX4: added UART performance counters 2013-01-24 15:04:57 +11:00
Andrew Tridgell 6cf1d5e1ff HAL_PX4: handle IO errors on microsd 
this should handle EINTR gracefully
 2013-01-24 15:04:57 +11:00
Andrew Tridgell 966b9b9b9c HAL_PX4: format panic messages with a newline 2013-01-23 16:54:44 +11:00
Andrew Tridgell c9799fb2b7 HAL_PX4: writing more than 512 bytes at a time can cause IO errors 
the vfat fs in NuttX is really very picky!
 2013-01-23 16:54:44 +11:00
Andrew Tridgell 952df2fced HAL_PX4: new buffered storeage driver for microsd cards 
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.
 2013-01-23 16:37:40 +11:00
Andrew Tridgell f72b532405 HAL_PX4: ensure all writes go via buffers 
this prevents output corruption by direct fd writes
 2013-01-23 09:22:51 +11:00
Andrew Tridgell 2a10727902 HAL_PX4: run timer thread as SCHED_FIFO 
this ensures it never yields to the main thread, which would break our
locking assumptions
 2013-01-23 09:21:50 +11:00
Andrew Tridgell 930e79a9e1 HAL_PX4: fixed rcin->valid() for RC override input 2013-01-23 07:57:59 +11:00
Andrew Tridgell 06e63d3167 HAL_PX4: use pthread_yield() in main loop 
this lowers the latency of the main loop somewhat
 2013-01-23 07:36:13 +11:00
Andrew Tridgell 6e8501603c HAL_PX4: avoid RCOutput ioctl unless values change 
this lowers latency somewhat
 2013-01-23 07:29:59 +11:00
Andrew Tridgell 89cb3fbd61 HAL_PX4: fixed blocking IO in UART driver 2013-01-22 21:52:21 +11:00
Andrew Tridgell 6ffa18fa61 HAL_PX4: rewrite UART driver to be much more efficient 
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
 2013-01-22 21:22:01 +11:00
Andrew Tridgell 546ed19ffc HAL_PX4: improved efficiency of serial writes 
use buffer at a time writes when possible, and use O_NONBLOCKING to
avoid txspace()
 2013-01-22 10:50:26 +11:00
Andrew Tridgell 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.
 2013-01-22 10:34:04 +11:00
Andrew Tridgell db0bd86317 HAL_PX4: name the eeprom file after the sketch 
this makes it easier to switch between ArduPlane and ArduCopter
 2013-01-21 22:04:17 +11:00
Andrew Tridgell 1188c9e335 HAL_PX4: added Util instance 
this fixes hal.util->vsnprintf_P()
 2013-01-21 17:10:42 +11:00
Andrew Tridgell 52f560a4c2 HAL_PX4: enabled AnalogIn driver 2013-01-21 13:56:57 +11:00
Andrew Tridgell ed94292c25 HAL_PX4: start adc driver in rc.APM 2013-01-21 13:55:58 +11:00
Andrew Tridgell e42cf918fd HAL_PX4: added AnalogIn driver 
this allows airspeed to work on a PX4
 2013-01-21 13:55:06 +11:00
Andrew Tridgell 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
 2013-01-21 13:54:09 +11:00
Andrew Tridgell ffb2924dd4 HAL_PX4: added APM startup script 2013-01-21 08:27:02 +11:00
Andrew Tridgell 0655b1a925 HAL_PX4: fixed thread_running on failed startup 2013-01-20 22:13:20 +11:00
Andrew Tridgell 76092eb590 AP_HAL: remove unused peek() interface from UART drivers 
this is a bit tricky to implement on some platforms, and is unused
anyway
 2013-01-16 14:43:18 +11:00
Andrew Tridgell bd9c61562f HAL_PX4: added -d command line option to app 
allows control of serial device
 2013-01-14 16:21:27 +11:00
Andrew Tridgell 64a8a8e4c9 HAL_PX4: fixed using mavlink on the console 
this disables the ONLCR termios flag, which was injecting extra
carriage returns in the output
 2013-01-14 16:21:27 +11:00
Andrew Tridgell 7c7a215934 HAL_PX4: fixes for new Scheduler API 2013-01-11 12:25:26 +11:00
Andrew Tridgell 5ac23d358f HAL_PX4: update for new i2cdriver interface 2013-01-07 11:05:30 +11:00
Andrew Tridgell 319e1a4e84 HAL_PX4: support setting servo rate 2013-01-07 11:05:30 +11:00
Andrew Tridgell 30447018d5 HAL_PX4: handle %S in format strings 2013-01-05 08:10:07 +11:00
Andrew Tridgell 08d518e07f HAL_PX4: switch to libc vdprintf() 
vdprintf has now been added to NuttX
 2013-01-05 08:01:10 +11:00
Andrew Tridgell 84bd10d279 HAL_PX4: minor cleanups 2013-01-04 22:27:04 +11:00
Andrew Tridgell 5829d44a22 HAL_PX4: disable failsafe handler 
this won't work until we can set RC output values in timers
 2013-01-04 22:26:16 +11:00
Andrew Tridgell 0fcc6d7389 HAL_PX4: added an RC Output driver 2013-01-04 22:25:36 +11:00
Andrew Tridgell 44837a11f2 HAL_PX4: added baudrate support to UART driver 2013-01-04 19:42:30 +11:00
Andrew Tridgell 965fc8a9d1 HAL_PX4: enable uartB as GPS port 2013-01-04 19:41:50 +11:00
Andrew Tridgell 9f423a24ad HAL_PX4: yield CPU in delay() 
this allows other apps to run
 2013-01-04 12:34:35 +11:00
Andrew Tridgell 155fca8a4b HAL_PX4: make APM sketches into daemons 
this also moves uartA onto UART5, allowing ttyS0 for nsh
 2013-01-04 11:14:35 +11:00
Andrew Tridgell 1fc95a2d45 HAL_PX4: support PPM RC Input 
HIL flying now works properly
 2013-01-04 08:31:23 +11:00
Andrew Tridgell 38bccee230 HAL_PX4: initial RCInput driver (overrides only) 2013-01-03 21:30:35 +11:00
Andrew Tridgell d492b72a2c HAL_PX4: use /dev/ttyS0 for uartA 
this also changes txspace and available to use FIONWRITE and FIONREAD
 2013-01-03 21:12:10 +11:00
Andrew Tridgell 1e69b88261 HAL_PX4: use write() in panic() 
this allows panic from the UARTDriver
 2013-01-03 21:11:37 +11:00
Andrew Tridgell ac7117245a HAL_PX4: added a storage driver 
stores 'eeprom' to a sdcard file
 2013-01-03 19:35:05 +11:00
Andrew Tridgell b30fa6535b HAL_PX4: support reboot 2013-01-03 19:34:36 +11:00
Andrew Tridgell c6c336a6e8 HAL_PX4: implement peek() and available() 
keep a 1 byte buffer
 2013-01-03 17:27:53 +11:00
Andrew Tridgell cc7f4353b4 HAL_PX4: update simple example 2013-01-03 13:17:32 +11:00
Andrew Tridgell b0f1ceb76b HAL_PX4: removed some files not needed any more 2013-01-03 13:17:11 +11:00
Andrew Tridgell d9d5eb52bf HAL_PX4: use fd IO instead of stdio 
this allows for hal console output from within timers, which is very
handy for debugging
 2013-01-03 13:16:41 +11:00
Andrew Tridgell c6305b5876 HAL_PX4: rework Scheduler using hrt calls 
thanks to Julian Oes for the suggestion
 2013-01-03 13:15:57 +11:00
Andrew Tridgell 9373a4e5b3 HAL_PX4: added a uartA driver 
uses stdin/stdout for IO
 2013-01-03 11:03:05 +11:00
Andrew Tridgell 5053fb8acc HAL_PX4: implement atomic operations 2013-01-02 21:45:17 +11:00
Andrew Tridgell 5a70f3becf HAL_PX4: added a scheduler implementation 2013-01-02 21:39:26 +11:00
Andrew Tridgell 374af1cd14 build: change from Arduino.mk to apm.mk 2013-01-02 17:29:37 +11:00
Andrew Tridgell da10e68e87 HAL_PX4: added basic console driver (output only) 2013-01-01 18:19:18 +11:00
Andrew Tridgell b41440175f HAL_PX4: started on new PX4 HAL structures 2012-12-30 20:02:45 +11:00
Andrew Tridgell feb11f0bc9 PX4: mark example as nobuild for now 2012-12-22 14:40:10 +11:00
Pat Hickey eb530b86e8 move Arduino.mk to /mk/Arduino.mk 2012-12-20 14:52:35 +11:00
Andrew Tridgell 7d27e420ae AP_HAL: remove unnecessary Arduino.h includes 2012-12-20 14:52:30 +11:00
Andrew Tridgell c4d9b5e328 AP_HAL_PX4: added stdio.h 2012-12-20 14:51:29 +11:00
Andrew Tridgell 2669c33476 AP_HAL_PX4: added main program as include 2012-12-20 14:51:29 +11:00
Pat Hickey be00b2f681 AP_HAL_PX4: brief disclaimer 2012-12-20 14:51:28 +11:00
Pat Hickey 64a79f3598 AP_HAL_PX4: Stub Console implemented 2012-12-20 14:51:28 +11:00
Pat Hickey 2d363e0683 AP_HAL_PX4: trivial console header 2012-12-20 14:51:28 +11:00
Andrew Tridgell 471d672e54 examples: mark some examples as unable to build 
some are not worth fixing. Some can't build on 1280/2560
 2012-11-24 21:09:55 +11:00