Dan Halbert 59b89fdc5c Fix various audio DMA issues: ... RP2040 and SAMD51: - Detect when DMA has finished, and stop DMA audio explicitly. - Do not accidentally reuse `first_buffer` supplied by WaveFile or RawSample. Always realloc `first_buffer` and `second_buffer` RP2040: - When audio playing is stopped, write a final zero to the output register. This prevents residual PWM tones. - Handle buffer size for 8-bit samples properly for 16-bit output. - Fail on some edge cases (which may not be possible at the moment).		2021-08-09 09:47:13 -04:00
..
I2SOut.c	Fix various audio DMA issues:	2021-08-09 09:47:13 -04:00
I2SOut.h	add blm_badge; add CIRCUITPY_AUDIOBUSIOIO_I2SOUT	2020-07-28 11:49:54 -04:00
PDMIn.c	samd: Rename dma_{allocate,free} channel	2021-04-23 09:46:33 -05:00
PDMIn.h	compiles and runs; hangs on import storage;storage.VfsFat.<tab>	2018-07-13 22:51:10 -04:00
__init__.c	Merge commit 'f869d6b2e339c04469c6c9ea3fb2fabd7bbb2d8c' into nrf2_merge	2017-10-24 22:31:16 -07:00