sergiotarxz/nuttx
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70 Commits

Author SHA1 Message Date
Xiang Xiao
a82f073892 Fixes warnings from header files: 
include/nuttx/clock.h:  Fix uptime wrong if DEBUG_FEATURES and SCHED_TICKLESS enabled
include/nuttx/arch.h: fix CONFIG_ARCH_INTERRUPTSTACK not defined  warning
include/nuttx/audio/audio_i2s.h:  Fix warning: struct i2s_dev_s declared inside parameter list
 2018-11-09 09:10:28 -06:00
Xiang Xiao
b5f8c035a6 audio/audio_comp.c: Add the composite audio driver 2018-08-27 09:03:09 -06:00
ZhongAn
85a993999e drivers/audio/audio_i2s.c: Add audio_i2s device driver. 2018-08-27 08:52:08 -06:00
ZhongAn
47db09633c include/nuttx/audio/i2s.h: Add i2s_rxchannels and i2s_txchannels methods to the I2S lower half interface. 2018-08-27 08:37:57 -06:00
anchao
d795344014 nuttx/audio: Add hardware format support 2018-08-27 07:58:22 -06:00
ZhongAn
d77b9b1209 include/nuttx/audio/audio.h: Add ioctl cmd 'AUDIOIOC_SETBUFFERINFO' so user space could config the buffer 2018-08-27 07:57:16 -06:00
ZhongAn
4d115e925f include/nuttx/audio/audio.h: Change member samp of apb to pointer so driver can customize sample buffer allocation 2018-08-27 07:45:27 -06:00
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
Masayuki Ishikawa
97ca4ef956 Merged in masayuki2009/nuttx.nuttx/change_copyright (pull request #621) 
Change all Sony related copyright to conform with our company's internal rules.

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>

Approved-by: Gregory Nutt <gnutt@nuttx.org>
 2018-04-04 12:35:47 +00:00
Gregory Nutt
b54ffe858a Standardization of some function headers. 2018-03-13 09:52:27 -06:00
Gregory Nutt
7cf88d7dbd Make sure that labeling is used consistently in all function headers. 2018-02-01 10:00:02 -06:00
Masayuki Ishikawa
818901fcf2 include/nuttx/audio: Remove CONFIG_SCHED_WORKQUEUE check in pcm.h 
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
 2017-11-23 19:59:07 +09:00
Masayuki Ishikawa
51b19d5f38 Merged in masayuki2009/nuttx.nuttx/lc823450 (pull request #531) 
lc823450-xgevk audio support

* arch/arm/src/lc823450: Add IPL2 support

    Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>

* configs/lc823450-xgevk: Add IPL2 support

    Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>

* libc/audio: Fix compilation error in lib_buffer.c

    Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>

* drivers/audio: Add WM8774 support

    Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>

* arch/arm/src/lc823450: Add I2S support

    Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>

* configs/lc823450-xgevk: Add WM8774 support

    Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>

Approved-by: Gregory Nutt <gnutt@nuttx.org>
 2017-11-08 12:25:13 +00:00
Gregory Nutt
53ef64aae6 drivers/audio: Fix naming of configurations to be compliant for vs1053 audio driver. 2017-08-24 11:11:06 -06:00
Taras Drozdovsky
4ab2a3661e STM32F4: add cs43l22 audio driver and i2s driver 2017-05-21 14:14:09 -06:00
Gregory Nutt
0de294a586 Fix lots of occurrences of 'the the', 'the there', 'the these', 'the then', 'the they. 2017-05-11 13:35:56 -06:00
Gregory Nutt
d5207efb5a Be consistent... Use Name: consistent in function headers vs Function: 2017-04-21 16:33:14 -06:00
Gregory Nutt
02b1e1ec1a Fixes for coding standard: '*' needs to 'snuggle' with following variable name 2017-02-28 18:22:57 -06:00
Gregory Nutt
b4ff7391f8 Convert more drivers to use use irq_attach with argument. 2017-02-27 10:44:13 -06:00
Gregory Nutt
c776407f64 This should resolve issue #30: Audio Tone Generator and PWM Multiple Output Channel options. I don't actually have a setup to verify it, however. 2017-02-20 17:26:56 -06:00
Aleksandr Vyhovanec
bf528f2071 packed_struct replaced by begin_packed_struct and end_packed_struct 2017-01-09 14:17:49 +03:00
Alan Carvalho de Assis
8b99dd4cdb drivers/audio: Add Audio Tone Generator for NuttX 2016-08-16 13:20:05 -06:00
Gregory Nutt
1cdc746726 Rename CONFIG_DEBUG to CONFIG_DEBUG_FEATURES 2016-06-11 14:14:08 -06:00
Gregory Nutt
3a74a438d9 Rename CONFIG_DEBUG_VERBOSE to CONFIG_DEBUG_INFO 2016-06-11 11:50:18 -06:00
Gregory Nutt
10000841a8 The I2C_TRANSFER method is no longer optional 2016-01-31 14:16:05 -06:00
Gregory Nutt
3a781a2d3f Remove I2C slave methods from I2C master interface; rename i2c_dev_s to i2c_master_s. 2016-01-30 08:36:47 -06:00
Gregory Nutt
ceb415204e Move include/nuttx/i2c.h to include/nuttx/i2c/i2c_master.h 2016-01-30 08:00:16 -06:00
Paul A. Patience
c0964a17b4 Fixed a forgotten FAR, a typo, and an incorrect bit-field definition. 2015-08-10 14:45:40 -04:00
Gregory Nutt
855e40ee7d Make some file section headers more consistent with standard 2015-04-08 07:25:06 -06:00
Gregory Nutt
9aca0c1c84 Rename kumalloc to kumm_malloc and kuzalloc to kumm_zalloc for consistency with other naming 2014-08-31 16:24:24 -06:00
Gregory Nutt
b305f9186a WM8904 interface enable method now returns the previous interrupt state 2014-08-04 14:52:59 -06:00
Gregory Nutt
72b739fbcb WM8904: Add logic to analyze BCLK setup 2014-08-03 17:11:38 -06:00
Gregory Nutt
36f8e23c12 WM8904 driver: Fix wm8904_dump_registers macro: Wrong number of parameters. 2014-08-02 14:28:30 -06:00
Gregory Nutt
a2d6c0c2b4 WM8904: Add logic to program the FLL to achieve the bitrate 2014-08-02 12:40:57 -06:00
Gregory Nutt
f4bc0ad99a WM8904: Add an option to control WM8904 register dumping 2014-08-02 06:52:42 -06:00
Gregory Nutt
1f2428c087 WM8904: Ad the MCLK frequency to the interface definition. The WM8904 driver needs to know this frequency in order to configure the FLL to generate the correct bitrate 2014-08-01 18:37:56 -06:00
Gregory Nutt
e59bb45b33 Add debug logic to dump WM8904 registers 2014-08-01 18:07:20 -06:00
Gregory Nutt
e214382264 Audio: Change how the end of the audio stream is detected by the leaf audio component. This used by be done by looking for the first partial buffer. That does not work with the in-place sub-sampling performed by the PCM decoder: That always reduces the size of the buffer so that all buffers only partially filled by the time they get to the leaf. Now, a flag is set in the audio buffer flags set to indicate the final buffer in the stream. 2014-07-31 16:36:09 -06:00
Gregory Nutt
b7227f0088 Cosmetic changes, mostly to comments 2014-07-29 12:49:40 -06:00
Gregory Nutt
f235f95e52 Misc bugfixes while integrating fast forward by sub-sampling 2014-07-27 19:32:07 -06:00
Gregory Nutt
0cc9b06eca Add definitions to support fast forward and rewind configuration 2014-07-27 12:25:40 -06:00
Gregory Nutt
123efe6e23 Move subsampling rate definitions from nxplayer.h to audio.h 2014-07-27 11:05:25 -06:00
Gregory Nutt
22f8503d0a Convert ac_format and ac_controls to unions to make access a little cleaner 2014-07-24 10:21:04 -06:00
Gregory Nutt
dba43a9c75 Audio: Get rid of the decoder->driver IOCTLs that I added a couple of commits back; Use existing configure method 2014-07-24 09:56:39 -06:00
Gregory Nutt
ca779ece55 Audio: Add hooks for fast-forward and rewind needed by CMediaPlayer; add hooks for equalizer settings needed by the WM8904 2014-07-24 08:28:10 -06:00
Gregory Nutt
72133f5d95 Add ioctls so that PCM decoder can configure the driver bitrate, num channels, and sample width 2014-07-23 12:21:04 -06:00
Gregory Nutt
ca7d7c34ce Audio: Add a NULL audio device that can be used to simply unit-level testing of audio decoders 2014-07-23 10:12:32 -06:00
Gregory Nutt
cfa76b5278 Flesh out a few more PCM methods, still incomplete. Re-vision PCM structure definition 2014-07-22 19:23:05 -06:00
Gregory Nutt
d7a9633dcd Rename pcm_decode.h to pcm.h since it will hold more than just decoding definitions. Fix some porting errors like idbg should auddbg, etc. Add wav file header and a few low-level wav utilities. 2014-07-22 15:54:56 -06:00
Gregory Nutt
a4dcd690bb Add new framework for the PCM decoder. It is now a 'front end' for lower-level drivers like the WM8904 that performs the PCM decoding from end 2014-07-22 11:54:13 -06:00