log core/PRU.cpp @ 528:5c8f46fcd4d0 API-update

age author description
Thu, 23 Jun 2016 18:17:35 +0100 Giulio Moro Updated BelaContext to use separate values for in/ou channels API-update
Mon, 30 May 2016 01:21:14 +0100 andrewm Minor cleanup -- digital status shouldn't be dependent on analog status prerelease
Mon, 30 May 2016 01:07:22 +0100 andrewm Removed crufty testing code prerelease
Mon, 30 May 2016 01:06:01 +0100 andrewm Added NEON vectorised float<->int converters. Curiously, its performance is worse than the C version. I guess clang is better at vectorising than we thought! The new code remains disabled for now. prerelease
Fri, 27 May 2016 18:37:51 +0100 andrewm Renamed BelaContext->audioSampleCount to BelaContext->audioFramesElapsed for consistency of terminology prerelease
Fri, 27 May 2016 18:12:15 +0100 andrewm Changed BelaContext fields to be const where appropriate; there's now an InternalBelaContext used for setting the values within the core code. These need to stay aligned. prerelease
Fri, 27 May 2016 17:40:44 +0100 andrewm Changed BeagleRT -> Bela in defines and thread names; some preliminary mux capelet stuff prerelease
Fri, 27 May 2016 14:34:41 +0100 Giulio Moro RENAMED BeagleRT to Bela AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA, scripts probably not working prerelease
Tue, 17 May 2016 17:49:23 +0100 andrewm Added support for multiplexer capelet and command-line support for choosing PRU prerelease
Tue, 17 May 2016 14:46:26 +0100 andrewm Added new overlay for using PRU0 or PRU1, a script to halt board on button press, and several example projects prerelease
Mon, 16 May 2016 12:16:59 +0100 Liam Donovan merged new aux tasks prerelease
Sat, 07 May 2016 13:23:15 +0100 Liam Donovan Add a parameter 'autoSchedule' to createAuxiliaryTask() which when true causes the task to be automatically scheduled after every render function call, without the user needing to call scheduleAuxiliaryTask() aux_task_args
Mon, 16 May 2016 12:13:58 +0100 andrewm Started prerelease branch; updated PRU code to be able to run on either PRU. prerelease
Sun, 10 Apr 2016 02:38:16 +0200 Giulio Moro Added some optimizations mergingClockSync
Tue, 18 Aug 2015 00:35:15 +0100 Giulio Moro Merged default into ultra-staging ultra-staging
Fri, 17 Jul 2015 22:16:53 +0100 andrewm Updated PRU code to allow pinModeFrame() and [untested] digitalWriteFrame() and analogWriteFrame() to be called from setup(). Updated basic_blink example accordingly.
Wed, 15 Jul 2015 12:10:51 +0100 andrewm Further API update to name three primary functions setup(), render() and cleanup(). Changed include paths so now can #include <BeagleRT.h>. Removed stale pru_rtaudio.bin file as this is now done as pru_rtaudio_bin.h. Updated examples to new API and fixed minor compiler warnings along the way. Network example needs further attention to compile. newapi
Sun, 31 May 2015 02:13:39 -0500 andrewm Updated examples for new API. tank_wars not yet updated; audio_in_FFT and oscillator_bank not working properly yet. newapi
Sat, 30 May 2015 12:34:32 -0500 andrewm Removed old testing code that stopped audio after 10 seconds; command line parameter updates; D-Box updates (not fully working yet) newapi
Thu, 28 May 2015 14:35:55 -0400 andrewm Major API overhaul. Moved to a single data structure for handling render functions. Functionally, generally similar except for scheduling within PRU loop function, which now uses interrupts from the PRU rather than polling. This requires an updated kernel. newapi
Tue, 19 May 2015 16:54:10 +0100 Giulio Moro Fixed bug that was causing pointer corruption staging
Tue, 19 May 2015 16:41:07 +0100 Giulio Moro Timers to measure performances, ultra experimental ultra-staging
Tue, 12 May 2015 23:48:37 +0100 Giulio Moro GPIO pins are initialised as inputs by ARM to avoid spikes at startup, through gpio_set_dir. The buffers are set to 0x000ffff during initialisation. LastDigitalBuffer is staging
Tue, 05 May 2015 17:28:00 +0100 Giulio Moro - persistency: the last frame of each digital and analogOut buffers is used to initialize all the frames in the next buffer. This means that once a value is set, the pin will hold the value until you change it matrix_gpio
Thu, 30 Apr 2015 16:58:41 +0100 Giulio Moro Renamed matrixGpio to digital and matrix to analog matrix_gpio
Mon, 27 Apr 2015 13:01:57 +0100 Giulio Moro - analog matrixIn/matrixOut are now mapped as floats from 0 to 1 matrix_gpio
Sat, 07 Feb 2015 16:41:56 +0000 andrewm Updated to latest PRU library; external PRU file no longer needed. Also catch SIGTERM as well as SIGINT to clean up gracefully.
Thu, 22 Jan 2015 19:00:22 +0000 andrewm Initial support for higher matrix sample rates by reducing the number of channels. Input not tested yet, and not all examples updated to new format.
Fri, 31 Oct 2014 19:10:17 +0100 andrewm Initial commit.