Ross Owen
cbeb5b4438
DFU_PID based on AUDIO_CLASS
2017-07-28 13:17:20 +01:00
Ross Owen
d9bf958c90
Fixed USB DFU issue - code was excluded incorrectly
2017-07-25 15:11:38 +01:00
Ross Owen
114d2be444
Quick fix for to get NO_USB building
2017-07-19 02:31:25 +01:00
Larry Snizek
cbe926f686
Correct stray "else" - meant that g_freqChange never changed
2017-07-18 17:32:50 +01:00
Ed Clarke
42a0ac7fd8
Add comment to explain magic numbers
2017-06-29 11:05:24 +01:00
Ed Clarke
721ee98ea4
Initial changes to remove xud dependancies when compiling with NO_USB=1
2017-06-29 09:48:59 +01:00
Ross Owen
b521b15744
Fix for warning: `dfuInterface' not used in two parallel statements when NO_USB
2017-06-02 14:44:32 +01:00
Ross Owen
b568b0181b
Fixed warning re: UAC1 DFU
2017-06-02 12:43:15 +01:00
Brendon Le Comte
67c1cbb50f
Merge branch 'master' into pdm_replay
2017-05-25 13:36:53 +01:00
Ross Owen
f706e09d2a
Added bus disconnect code to X200 reboot (see bugzilla #17377 )
2017-05-25 11:51:50 +01:00
Sam Chesney
b996cbc10c
Update default product string to match SM+ pattern
2017-05-24 17:26:38 +01:00
Brendon
581287f0ee
modifications required for pdm replay to work
2017-05-24 14:10:27 +01:00
Ross Owen
8e861e0a5e
DFU flash code run on tile[0] even if XUD_TILE and AUDIO_IO_TILE are not 0
2017-05-24 10:45:56 +01:00
George Roger
307a6a6f28
Changed some array types to remove warning 'reinterpretation
...
to type of larger alignment'
2017-05-23 10:21:53 +01:00
George Roger
3de6a963a0
Removed initial definition of NUM_INTERFACES_A1
2017-05-22 09:41:32 +01:00
Ross Owen
8b3e5d8e80
Fixed descriptor length issue with UAC1 + DFU
2017-05-08 14:57:47 +01:00
Ross Owen
1805429e90
Resolved build issue with missing DFU related define
2017-05-08 14:32:02 +01:00
Ross Owen
0eb1f965bf
Various files built for size
2017-05-08 14:04:21 +01:00
Ross Owen
da06dbd9da
Added DFU to UAC1 descriptors (guarded by DFU and FORCE_UAC1_DFU)
2017-05-08 14:03:58 +01:00
Ross Owen
ae96edae24
Merge branch 'master' of git://git.xmos.local/apps/sc_usb_audio
2017-03-14 17:18:07 +00:00
Ross Owen
8815f8ce6c
Partially undid removal of SR change code when MIN_FREQ=MAX_FREQ. DFU currently uses the SR change code to operate.
2017-03-14 17:17:59 +00:00
Sam Chesney
cf8e3c1cf9
Fix build issue in UAC1 configs
...
Class 1 configurations of apps that also define AUDIO_CLASS_FALLBACK as
1 failed to build as the devDesc_Audio2 struct now only exists when
AUDIO_CLASS is defined as 2. This change was introduced in commit
ca1925db7a
2017-03-10 12:22:11 +00:00
Ross Owen
248b73e285
Runtime fixes for DFU disable
2017-03-09 12:45:59 +00:00
Ross Owen
2371a58d90
Fixed build issue when DFU = 0 (nullable param)
2017-03-09 12:02:04 +00:00
Sam Chesney
6eed769d90
Quick fix to borderline I2S timing issue
...
The initial receive on c_pdm_pcm channel ensures the mic array
decimator timing requirements are met when running configurations that
use the up and down-samplers.
However it appears to make the I2S timing very marginal, as subsequent
reads from the c_pdm_pcm channel will block for longer.
2017-03-01 17:08:22 +00:00
Ross Owen
af5760f120
Revert "Added some extra timing margin for port setup/buffer (to avoid I2S data-shift)"
...
This reverts commit 30f0689434
2017-03-01 14:00:43 +00:00
Ross Owen
30f0689434
Added some extra timing margin for port setup/buffer (to avoid I2S data-shift)
2017-03-01 12:22:46 +00:00
Sam Chesney
df59ac2e56
Fix non PDM mic builds
...
Guard initial PDM mic channel access.
2017-02-24 13:30:24 +00:00
Sam Chesney
4ed791bb04
Improve I2S to PDM mic ratio naming clarity
2017-02-24 11:37:57 +00:00
Sam Chesney
e0b1711f8f
Improve I2S up & down-sampling ratio naming clarity
2017-02-24 11:23:06 +00:00
Sam Chesney
a96c65cb9f
Replace magic numbers with defines from lib_src
2017-02-24 11:03:57 +00:00
Sam Chesney
bfea4565c3
Replace separate data_0[] and data_1[] with single mic_decimator_fir_data[]
...
Updated to match current integration style used in lib_mic_array
exampled apps.
2017-02-23 10:48:48 +00:00
Sam Chesney
98cdd56449
Trim trailing whitespace
2017-02-23 10:48:48 +00:00
Ross Owen
ef812fd333
Fixed memory corruption issue with lib_mic_array if mic frequency < USB frequency
2017-02-22 22:50:00 +00:00
Sam Chesney
b79cf43593
Fix PDM mic transfer rate - use MICS_TO_AUD_RATIO
2017-02-17 09:39:51 +00:00
louis
c85d8206e2
Re-add support for I2S_DOWNSAMPLE_MONO_IN.
2017-02-13 08:37:07 +00:00
Sam Chesney
e70b572551
Add USB_TO_AUD_RATIO and MICS_TO_AUD_RATIO defaults
2017-02-13 08:08:15 +00:00
louis
fcf28537bb
Merge
2017-02-10 16:24:57 +00:00
louis
0f3db83b59
Change I2S_DOWNSAMPLE_FACTOR_IN and I2S_UPSAMPLE_FACTOR_OUT to
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USB_TO_AUD_RATIO and MICS_TO_AUD_RATIO in audio_io.xc.
2017-02-10 16:18:17 +00:00
Sam Chesney
96ccac033a
Fix I2S input down-sampling crosstalk
...
Simplified and corrected array indexing used in DS3 calls.
2017-02-10 15:31:50 +00:00
Sam Chesney
ba37e87dab
Add UserBufferManagementInit()
...
Used to reset any state required in UserBufferManagement(). Weak default
implementation provided, which does nothing.
Also tidied up weak default implementation of UserBufferManagement(),
and added a header file to define both function protypes.
2017-01-31 18:42:19 +00:00
Sam Chesney
342bf64c21
Fix various typos
2017-01-31 18:39:06 +00:00
Sam Chesney
9b4fa7b352
Format I2S US3 calls in same style as rest of file
2017-01-27 18:18:56 +00:00
Sam Chesney
f0ed79e6b5
Move I2S US3 and DS3 counters from global space to deliver()
2017-01-27 15:57:39 +00:00
Sam Chesney
bafad597ef
Rename DS3 and US3 to be I2S specific
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Ahead of adding DS3 and US3 support for USB in/out.
2017-01-27 15:15:13 +00:00
Sam Chesney
517c02c4bd
Update comment
2017-01-27 12:10:10 +00:00
louis
2a28119513
Moved I2S_UPSAMPLE_FACTOR_OUT default to devicedefines.h from the
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top of audio_io.xc.
2017-01-27 10:29:43 +00:00
louis
195f1a3611
Un-balls the merge.
2017-01-25 13:42:18 +00:00
louis
9a9227edb8
Merge
2017-01-25 12:52:26 +00:00
louis
4263b9c9d4
Add ability to upsample I2S out (I2S_SAMPLE_FACTOR_OUT). Also fixed new
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lib_src coeff naming.
2017-01-25 12:50:38 +00:00
