Tobias Johansson 57e8f0451a cxd56: add initial Nuttx audio driver ... Adds an initial Nuttx audio driver supporting the Spresense CXD56. Being a work in progress the driver has a number of limitations: - Audio playback only, no recording yet. - Only 16 bit stereo playback is supported. - In practice only 48kHz playback is supported due to missing SRC. - Configure driver in "Device Drivers --> Audio Device Support".		2020-04-16 12:50:05 -06:00
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Kconfig	cxd56: add initial Nuttx audio driver	2020-04-16 12:50:05 -06:00
Make.defs	cxd56: add initial Nuttx audio driver	2020-04-16 12:50:05 -06:00
audio_i2s.c	Remove exra whitespace from files (#189)	2020-01-31 09:24:49 -06:00
audio_null.c	Refine the preprocessor conditional guard style (#190)	2020-01-31 19:07:39 +01:00
cs43l22.c	Check return from nxsem_wait_initialize()	2020-03-31 20:12:21 +01:00
cs43l22.h	Refine the preprocessor conditional guard style (#190)	2020-01-31 19:07:39 +01:00
cs43l22_debug.c	STM32F4: add cs43l22 audio driver and i2s driver	2017-05-21 14:14:09 -06:00
cxd56.c	cxd56: add initial Nuttx audio driver	2020-04-16 12:50:05 -06:00
cxd56.h	cxd56: add initial Nuttx audio driver	2020-04-16 12:50:05 -06:00
tone.c	Replace #include <semaphore.h> to #include <nuttx/semaphore.h>	2020-02-01 08:27:30 -06:00
vs1053.c	Run codespell -w with the latest dictonary again	2020-02-23 22:27:46 +01:00
vs1053.h	Make some file section headers more consistent with standard	2015-04-08 07:15:32 -06:00
wm8776.c	Check return from nxsem_wait_initialize()	2020-03-31 20:12:21 +01:00
wm8776.h	Refine the preprocessor conditional guard style (#190)	2020-01-31 19:07:39 +01:00
wm8904.c	Check return from nxsem_wait_initialize()	2020-03-31 20:12:21 +01:00
wm8904.h	Refine the preprocessor conditional guard style (#190)	2020-01-31 19:07:39 +01:00
wm8904_debug.c	drivers/: Fixes to spacing and alignement	2015-10-10 10:41:00 -06:00