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log pru_rtaudio.p @ 363:
6e428d6b57ef
prerelease
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2016-06-07
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
2016-05-17
andrewm
Updated PRU code -- same idea for muxes 4-7
prerelease
2016-05-17
andrewm
PRU update to support mux capelet
prerelease
2016-05-16
andrewm
Started prerelease branch; updated PRU code to be able to run on either PRU.
prerelease
2016-01-20
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.
2015-07-27
Giulio Moro
Uniformed formatting of pru_rtaudio.p (had a busy day): indent is 4 spaces throughout, hopefully
2015-07-27
Giulio Moro
PRU now checks for McASP underrun and resets if detects it.
2015-07-17
Andrew McPherson
Merge newapi into default
2015-05-28
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
2015-05-13
Giulio Moro
Further improvements in the PRU readibility (removed unnecssary defines and renamed r27_current back to reg_digital_current)
staging
2015-05-13
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
2015-05-12
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
2015-05-10
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
2015-02-08
andrewm
Add float<->int macros to PRU code (still to integrate); formatting cleanups
2015-04-30
Giulio Moro
Renamed matrixGpio to digital and matrix to analog
matrix_gpio
2015-04-27
Giulio Moro
- analog matrixIn/matrixOut are now mapped as floats from 0 to 1
matrix_gpio
2015-01-23
andrewm
Fixed ADC bug; added a simple passthrough test
2015-01-22
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.
2014-10-31
andrewm
Initial commit.
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