suspect-devices/circuitpython/shared-bindings/audiobusio, branch 5.3.1

rename routines to be clearer; fix wiznet arg types

2020-03-05T21:35:31+00:00

new pin validation routines; don't use mp_const_none if NULL will do

2020-02-29T04:43:04+00:00

shared-bindings: I2SOut: Ensure object is deinitialised

2019-11-25T15:53:55+00:00

(or deinitialized, for those of us on this side of the pond) Otherwise, a sequence like ``` audio = audiobusio.I2SOut(bit_clock=board.D6, word_select=board.D9, data=board.D10) sine_wave_sample = audiocore.RawSample(sine_wave) audio.play(sine_wave_sample, loop=True) del audio ``` could free the memory associated with audio without stopping the related background task. Later, when fresh objects are allocated within a now-freed memory region, they can get overwritten in the background task, leading to a hard crash. This presumably can affect multiple I2S implementations, but it was reported against the nRF one.

audiobus: correct trivial typo

2019-10-27T21:42:04+00:00

docs: correct audiomixer refs

2019-08-25T19:57:29+00:00

docs: An `audiocore.Mixer` suffices where another audio source would

2019-07-26T12:57:21+00:00

docs: corrections that stem from the "audiocore" rename

2019-07-26T12:57:21+00:00

Refactor deinit check to reduce code size.

2019-06-12T18:36:43+00:00

Improve rST consistency for rst2pyi use

2019-05-31T02:02:47+00:00

A couple build fixes for mp_float_t = double (MICROPY_FLOAT_IMPL_DOUBLE).

2019-02-17T10:21:48+00:00

Signed-off-by: Lionel Debroux