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102 Commits

Author SHA1 Message Date
Andrew Tridgell ef5a42fabc AP_HAL: added RCOutput example sketch 
useful for testing all 14 channels via APM API
 2013-08-30 13:01:32 +10:00
Tobias d3ea88e8c7 AP_HAL: resolved -Woverloaded-virtual warning 
the function:
virtual size_t AP_HAL::Print::write(const uint8_t *buffer, size_t size);

was hidden in all derived classes by their
virtual size_t write(uint8_t) = 0; implementations.

To solve this, a non-virtual write(const uint8_t *, size_t) that calls a
virtual write_implementation was added.

This isn't necessary atm, because the derived classes don't call
write(const uint8_t *, size_t), BUT this decreases the apm2-quad Program
size by 40 bytes :D and removes warnings.
 2013-07-08 12:17:34 +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 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 0b6cfc7294 AP_HAL: added set_stop_pin() and set_settle_time() interfaces to analogin 
this is for multiple sonars on one vehicle, to prevent them
interfering with each other
 2013-05-03 09:45:19 +10:00
Andrew Tridgell 500497f5fa AP_HAL: update AnalogIn test to show the first 16 pins 2013-05-02 21:31:55 +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 3b0250b414 AP_HAL: define RC_12 
we have 12 channels on PX4FMU+PX4IO
 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 eb6c66af7e AP_HAL: added gpio->analogPinToDigitalPin() API 2013-03-22 12:31:14 +11:00
Andrew Tridgell 7681f3b639 AP_HAL: update AnalogIn example to show voltages not raw values 2013-03-15 08:39:22 +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
Andrew Tridgell 8ed2f7d21c AnalogIn: run the example sketch a bit slower 
5Hz is plenty
 2013-03-01 11:19:26 +11:00
Andrew Tridgell 5a55fd9a2f AP_HAL: added HAL_BOARD_NAME define 2013-03-01 07:18:25 +11:00
Andrew Tridgell a3ef58ac92 AP_HAL: moved AnalogIn example to generic examples 
it is not AVR specific anymore
 2013-02-22 12:50:47 +11:00
Andrew Tridgell 70f7cde9b8 AP_HAL: added run_debug_shell() hal.util method 2013-02-07 15:04:33 +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
James Bielman 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.
 2013-01-16 13:52:17 +11:00
James Bielman 5631f865b2 Update floating point calculations to use floats instead of doubles. 
- Allows use of hardware floating point on the Cortex-M4.
- Added "f" suffix to floating point literals.
- Call floating point versions of stdlib math functions.
 2013-01-16 13:52:01 +11:00
Andrew Tridgell 2ce18f588b AP_HAL: added AP_HAL_Macros.h 
this adds a define for constexpr, allowing code to build either with
or without -std=gnu++0x
 2013-01-16 09:12:55 +11:00
Andrew Tridgell 6415f00ce3 AP_HAL: added a bulk transfer() method 
very useful for dataflash
 2013-01-13 17:31:42 +11:00
Pat Hickey 7a0f95c11c AP_HAL: add Scheduler methods in_timerprocess, system_initialize 2013-01-10 14:07:43 -08:00
Andrew Tridgell e76c77e86a AP_HAL: mark semaphore take operations as WARN_IF_UNUSED 
this prevents common bugs
 2013-01-09 20:42:02 +11:00
Andrew Tridgell 90523ae975 AP_HAL: added WARN_IF_UNUSED macro 
useful for key functions
 2013-01-09 20:41:37 +11:00
Pat Hickey 3da864499d AP_HAL Semaphore: don't use limits, they don't work on c++ 2013-01-04 16:19:15 -08:00
James Bielman eca1417858 AP_HAL: Add semaphores to I2C driver. 
- Guard I2C transactions with this semaphore in the MS5611 and
  HMC5843 drivers.
 2013-01-04 15:43:43 -08:00
Pat Hickey ea2a03344e AP_HAL Scheduler: remove begin_atomic and end_atomic from api 
* application-level atomic operations can now only be defined in
  terms of suspend/resume_timer_procs
 2013-01-03 17:33:14 -08:00
Pat Hickey 81d77d4a70 AP_HAL: New semaphore interface 
* it now looks like a semaphore!
 2013-01-03 13:48:07 -08:00
James Bielman a4af314b57 Add AP_HAL_SMACCM implementation. 
- Add a board definition for SMACCMPilot.
- Support the SMACCM HAL in required utility libraries.
 2013-01-03 13:48:06 -08:00
Andrew Tridgell a3c26d44e4 AP_HAL: rename Sempahore.h to Semaphores.h 
this is needed to allow build on MacOS, as its case-insensitive
filesystem picks up the NuttX semaphore.h
 2013-01-02 18:22:13 +11:00
Andrew Tridgell ba1a6eb073 AP_HAL: fixed SITL build 2013-01-02 14:48:15 +11:00
Andrew Tridgell d3f154bbae AP_HAL: include stdbool.h for ARM build 2013-01-02 14:45:09 +11:00
Andrew Tridgell 0ef003a45f AP_HAL: added PX4 board support 2012-12-30 20:02:45 +11:00
Andrew Tridgell 0186fabb3b build: allow building with the "Empty" HAL 
useful for porting
 2012-12-24 07:30:50 +11:00
Pat Hickey 1678dcc6f0 AP_HAL: GPIO INTERRUPT defines 2012-12-22 09:11:11 +11:00
Andrew Tridgell 93040e5725 AP_HAL: removed the defer_timer_process() function 
this is now unused
 2012-12-21 20:01:42 +11:00
Andrew Tridgell 60d3df50ae AP_HAL: changed delay() to take a uint16_t 
this allows for up to 32 second delays, and saves a bit of flash space
 2012-12-20 14:53:23 +11:00
Pat Hickey 7681fef988 AP_HAL: BetterStream gets vprintf and vprintf_P methods 2012-12-20 14:53:22 +11:00
Pat Hickey 0d702045b8 AP_HAL: Add Util member for string utilities 2012-12-20 14:52:37 +11:00
Andrew Tridgell 4cff98dcae AP_HAL: added AP_HAL_BOARD_DRIVER define 
this makes example sketches easier to read
 2012-12-20 14:52:33 +11:00
Pat Hickey d2f7402243 AP_HAL: add bulk transaction to SPIDeviceDriver 2012-12-20 14:52:32 +11:00
Pat Hickey c86004d676 AP_HAL: Add panic method to scheduler 2012-12-20 14:52:31 +11:00
Pat Hickey eda450a166 AP_HAL: I2CDriver bug fixed for pure virtual base class 2012-12-20 14:52:31 +11:00
Pat Hickey b79bd01761 SPIDriver: namespace explicit to better permit copypasta 2012-12-20 14:52:30 +11:00
Pat Hickey 527dfb5af4 AP_HAL: remove EmptyUARTDriver 2012-12-20 14:52:30 +11:00
Pat Hickey d18b9feaa1 AP_HAL: add HAL_BOARD_EMPTY to AP_HAL_BOARDS 2012-12-20 14:52:30 +11:00
Andrew Tridgell e10e3ee3be AP_HAL: fixed argv declaration to match getopt() 2012-12-20 14:52:29 +11:00
Andrew Tridgell 18824c7ef5 AP_HAL: expose argc/argv in hal.init() 
used for SITL port
 2012-12-20 14:52:29 +11:00
Pat Hickey fa02ad7d4c AP_HAL: preprocessor enum of HAL_BOARD 2012-12-20 14:51:37 +11:00