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1,493 Commits 5 Branches 27 Tags
ca44477c3d39c4763dec5e73bdfe611f997d0bde
Commit Graph

1061 Commits

Author SHA1 Message Date
Ross Owen
ca44477c3d Comments only: UAC1 Descriptors 2017-01-20 11:38:50 +00:00
Ross Owen
1e1a15c3a4 Merge branch 'master' of git://git.xmos.local/apps/sc_usb_audio 2017-01-17 14:44:36 +00:00
Ross Owen
559b2185e9 Fixed UAC1 build configs with no FB endpoint. 2017-01-17 14:44:09 +00:00
Sam Chesney
a58b8c3bb9 Merge add_i2s_out_ds3 into master 2017-01-16 16:45:52 +00:00
Sam Chesney
d4536e6b1d Merge rename_i2s_in_ds3_support into master 2017-01-16 16:44:59 +00:00
Ross Owen
7bb7042cd7 Further improved mic integration 2017-01-12 20:23:21 +00:00
Ross Owen
433946d792 Merge branch 'master' of git://git/apps/sc_usb_audio 2017-01-12 20:17:26 +00:00
Ross Owen
06ad11bebd Fixed mic array getting/transport order. 2017-01-12 20:17:19 +00:00
Sam Chesney
491ec6697e Add DS3 support to I2S output path (USB->DS3->I2S) 2017-01-11 17:02:08 +00:00
Sam Chesney
066905f661 Rename ds3Sum to inputDs3Sum 2017-01-11 16:54:20 +00:00
Sam Chesney
e87ad03237 Rename delayLine to inputDelayLine 2017-01-11 16:54:20 +00:00
Sam Chesney
6ed6497a6b Rename downsamplingCounter to inDownsamplingCounter 2017-01-11 16:54:20 +00:00
Sam Chesney
80e9feb546 Rename I2S_DOWNSAMPLE_CHANS to I2S_DOWNSAMPLE_CHANS_IN 2017-01-11 16:54:20 +00:00
Sam Chesney
46a11d869f Rename I2S_DOWNSAMPLE_FACTOR to I2S_DOWNSAMPLE_FACTOR_IN 2017-01-11 16:54:20 +00:00
Sam Chesney
a997f39237 Rename I2S_DOWNSAMPLE_MONO to I2S_DOWNSAMPLE_MONO_IN 2017-01-09 15:39:03 +00:00
Sam Chesney
1bd7dcf168 Add I2S resync to LRCLK logic when CODEC_MASTER=1 
In CODEC master mode, the I/O loop assumes L/RCLK = 32bit clocks.
Check this every iteration and resync if we get a bclk glitch.
 2016-12-21 16:26:07 +00:00
Sam Chesney
c422ca5181 Turn on port buffers for p_lrclk and p_bclk when CODEC_MASTER=1 2016-12-21 16:26:07 +00:00
Ross Owen
53430f0995 Fix-ups to UAC1 descriptors lengths (both historical and relating to recent volume control removal) 2016-12-21 02:32:12 +00:00
Ross Owen
3ce57a22b8 MIN_FREQ_FS guarded by ifndef 2016-12-21 00:46:58 +00:00
Ross Owen
e14648ea1b XVSM -> USB_CONTROL_DESCS 2016-12-19 15:05:23 +00:00
Ross Owen
c5175d76d8 UAC2 build error fix 2016-12-16 23:14:22 +00:00
Ross Owen
fe68d563f3 Merge branch 'smart_mic_plus' 2016-12-13 14:55:50 +00:00
Ross Owen
5606f4032b XUD only run in HP mode ifdef XUD_PRIORITY_HIGH 2016-12-13 14:09:55 +00:00
Ross Owen
1b0282fa9c Merge smart_mic_plus -> master 2016-12-13 12:38:55 +00:00
Ross Owen
5f50c39941 Warning removal - unused vars and funcs 2016-12-13 11:32:18 +00:00
Ross Owen
409b4c668a Fixed USB Audio buffer size (word/byte) 2016-12-09 15:03:17 +00:00
Ross Owen
4985e2ad0f Merge branch 'smart_mic_plus' of git://git/apps/sc_usb_audio into smart_mic_plus 2016-12-08 13:27:19 +00:00
Ross Owen
94d54f992d Moved to lib_mic_array v3 API 2016-12-08 13:23:23 +00:00
Sam Chesney
5c46cc476d Update DS3 library calls to use new API 2016-12-08 13:01:47 +00:00
Ross Owen
b70dab1532 Fixed mic processing calls 2016-12-08 11:51:29 +00:00
Ross Owen
a699c51075 Tidy up MIN/MAX freq checks 2016-12-08 11:51:11 +00:00
Ross Owen
10efbb709e Removed erroneous error msgs 2016-12-08 11:50:38 +00:00
Ross Owen
f1b7ee13ba Fixed non-streaming issue on some builds after merge 2016-12-07 17:25:38 +00:00
Ross Owen
798e5b07f0 Fixed up I2S_DOWNSAMPLE_FACTOR error check 2016-12-07 16:55:49 +00:00
Ross Owen
4132c6989a Resolved build issue with UAC1 builds when MAX_FREQ != MIN_FREQ 2016-12-07 15:19:01 +00:00
Ross Owen
66cb768975 Merge branch 'DEV/OPTS_BECLEAR' into smart_mic_plus 2016-12-07 14:30:14 +00:00
Ross Owen
16e75552d8 removed print inc 2016-12-07 13:01:26 +00:00
Sam Chesney
4b9e323593 Move defines and checks to expected places 2016-12-07 11:41:05 +00:00
Ross Owen
b0451af03b Resolved issue with not starting up FB pipe in UAC1 mode 2016-12-07 11:30:19 +00:00
Sam Chesney
5e09197c15 Remove unused include 2016-12-07 10:14:51 +00:00
Sam Chesney
3fe1a6e8cc Allow mono downsampling mode 
Allows for reduced resource usage when I2S is used as an input to a mono
AEC.
 2016-12-07 10:11:47 +00:00
Sam Chesney
bcc9c23a71 Memory optimisation of I2S DS3 integration 2016-12-06 17:29:11 +00:00
Ross Owen
56935a7ff2 XUD in HP 2016-12-06 16:17:56 +00:00
Ross Owen
a454308ac1 Fixed build issue (missing var) 2016-12-06 16:17:41 +00:00
Ross Owen
6a4c998585 Rm print 2016-12-06 16:17:16 +00:00
Sam Chesney
c5eb740637 Call DS3 functions on incoming I2S samples 
Downsampling is enabled only when I2S_DOWNSAMPLE_FACTOR is defined as>
1 (must be 3).
 2016-12-06 15:09:06 +00:00
Sam Chesney
6ab9bef80c Remove I2S_RATE_SCALING define 
Just use the I2S_DOWNSAMPLE_FACTOR define now.
 2016-12-06 15:09:06 +00:00
Ross Owen
ca1925db7a Opts for fitting beclear 2016-12-05 19:26:14 +00:00
Sam Chesney
fe6f795e5a Fix brace placement 
Broken in commit 020cf2dad7.
Fix to ensure that samples are not output to USB layer on receipt of a
command.
 2016-11-30 10:18:57 +00:00
Sam Chesney
dde838c940 Update I2S input buffering to support downsampling scheme 
Also:

- Replace defines added for I2S downsampling with existing defines.

- Remove downsampledI2S[] buffer until DS3 API is finalised.
  Samples from samplesIn[] are output instead for now.
 2016-11-30 10:12:26 +00:00