| Tue, 07 Jun 2016 18:37:11 +0100 |
andrewm |
Remapped analog output channels to match 01234567 order on cape. Note: this will change the behaviour of all these existing examples using analog out, notably d-box and cape_test.
prerelease
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| Tue, 17 May 2016 18:31:43 +0100 |
andrewm |
Updated PRU code -- same idea for muxes 4-7
prerelease
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| Tue, 17 May 2016 17:54:35 +0100 |
andrewm |
PRU update to support mux capelet
prerelease
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| Mon, 16 May 2016 12:13:58 +0100 |
andrewm |
Started prerelease branch; updated PRU code to be able to run on either PRU.
prerelease
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| Wed, 20 Jan 2016 15:35:48 +0000 |
Giulio Moro |
Fixed misbehaviour of GPIO when -C2: the GPIO buffer was being processed at double sampling rate and so for the second part of the buffer, it was just processing zeros. Closes #1532.
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| Mon, 27 Jul 2015 13:00:25 +0100 |
Giulio Moro |
Uniformed formatting of pru_rtaudio.p (had a busy day): indent is 4 spaces throughout, hopefully
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| Mon, 27 Jul 2015 12:44:55 +0100 |
Giulio Moro |
PRU now checks for McASP underrun and resets if detects it.
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| Fri, 17 Jul 2015 15:28:18 +0100 |
Andrew McPherson |
Merge newapi into default
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| 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
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| Wed, 13 May 2015 12:23:37 +0100 |
Giulio Moro |
Further improvements in the PRU readibility (removed unnecssary defines and renamed r27_current back to reg_digital_current)
staging
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| Wed, 13 May 2015 12:18:10 +0100 |
Giulio Moro |
Improved readibility of the DIGITAL code in the PRU, using register names instead of aliases and expanding some of the macros, removing unused macros. Binaries were not modified
staging
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| 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
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| Sun, 10 May 2015 01:33:16 +0100 |
Giulio Moro |
- fixed bug that caused the PRU to hang when opening a socket or an ssh connection. Bug was a typo in LBBO reg_gpio2_oe
matrix_gpio
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| Sun, 08 Feb 2015 00:20:01 +0000 |
andrewm |
Add float<->int macros to PRU code (still to integrate); formatting cleanups
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| Thu, 30 Apr 2015 16:58:41 +0100 |
Giulio Moro |
Renamed matrixGpio to digital and matrix to analog
matrix_gpio
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| Mon, 27 Apr 2015 13:01:57 +0100 |
Giulio Moro |
- analog matrixIn/matrixOut are now mapped as floats from 0 to 1
matrix_gpio
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| Fri, 23 Jan 2015 15:17:09 +0000 |
andrewm |
Fixed ADC bug; added a simple passthrough test
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| 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.
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| Fri, 31 Oct 2014 19:10:17 +0100 |
andrewm |
Initial commit.
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