incubator-nuttx/drivers/audio
Masayuki Ishikawa fb07bd7e27 Adds loopback test for digital MIC on lc823450 via i2schar driver.
Squashed commit of:

  configs/lc823450-xgevk: Enable DMDIN0 (Digital MIC)
  I2S: Add ioctl interface to i2s_ops_s and i2schar driver
  arch/arm/src/lc823450: Add DGMIC in lc823450_i2s.c
  configs/lc823450-xgevk: Add i2schar driver to lc823450_wm8776.c
  configs/lc824350-xgevk: Enable AUDIO_I2SCHAR in audio/defconfig
  configs/lc823450-xgevk: Update README.txt
2018-06-05 10:34:22 -06:00
..
Kconfig drivers/wireless/bluetooth: Add a NULL device to support some very low level testing on the Simulator. 2018-04-03 09:00:18 -06:00
Make.defs Merged in masayuki2009/nuttx.nuttx/lc823450 (pull request #531) 2017-11-08 12:25:13 +00:00
audio_null.c Squashed commit of the following: 2017-10-10 09:57:40 -06:00
cs43l22.c Make sure that labeling is used consistently in all function headers (part 2). 2018-02-01 12:03:55 -06:00
cs43l22.h Make sure that labeling is used consistently in all function headers (part 2). 2018-02-01 12:03:55 -06:00
cs43l22_debug.c STM32F4: add cs43l22 audio driver and i2s driver 2017-05-21 14:14:09 -06:00
i2schar.c Adds loopback test for digital MIC on lc823450 via i2schar driver. 2018-06-05 10:34:22 -06:00
tone.c Make sure that labeling is used consistently in all function headers. 2018-02-01 10:00:02 -06:00
vs1053.c Squashed commit of the following: 2017-10-10 09:57:40 -06:00
vs1053.h
wm8776.c Merged in masayuki2009/nuttx.nuttx/change_copyright (pull request #621) 2018-04-04 12:35:47 +00:00
wm8776.h Merged in masayuki2009/nuttx.nuttx/change_copyright (pull request #621) 2018-04-04 12:35:47 +00:00
wm8904.c Make sure that labeling is used consistently in all function headers (part 2). 2018-02-01 12:03:55 -06:00
wm8904.h Make sure that labeling is used consistently in all function headers (part 2). 2018-02-01 12:03:55 -06:00
wm8904_debug.c