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182 Commits

Author SHA1 Message Date
MasterPhi
72f916423e Fix copy byte count 2021-07-06 10:56:13 +02:00
MasterPhi
82d355aefe - Remove alt_setting alignment 2021-07-06 00:25:00 +02:00
MasterPhi
05a1b854ff ENCODE -> DECODE 2021-07-05 21:00:37 +02:00
MasterPhi
98d921c4b3 Better handling tud_audio_set_itf_cb with FB. 2021-07-04 15:46:13 +02:00
MasterPhi
61fd0e2c1c Delay tud_audio_set_itf_cb call with feedback EP. 2021-07-04 15:46:12 +02:00
MasterPhi
090859bf42 Fix speed detection 2021-07-04 15:46:12 +02:00
MasterPhi
449936c0f1 more uac fixes, 2021-07-04 15:46:12 +02:00
MasterPhi
5f67e5c1e9 Clear FIFO only if enabled... 
Add buffer align
 2021-07-04 15:46:11 +02:00
MasterPhi
204f3152cb audio_device : clear fifo on intf change. 2021-07-04 15:46:11 +02:00
MasterPhi
6e9da70c18 Fix audiod_get_AS_interface_index in audio class. 
Enhance uac2_headset example with multiple sample rates.
Add macro to calculate EP size.
 2021-07-04 15:46:10 +02:00
MasterPhi
5877f20d4b Fix IAR compile error on pointer type. 
Clean up warnings.

Signed-off-by: MasterPhi <admin@hifiphile.com>
 2021-06-29 10:57:26 +02:00
MasterPhi
8433f638e6 Add bracket to switch case, fix warning. 2021-06-20 15:39:47 +02:00
hathach
9736e54734 include clean up 2021-05-27 17:40:39 +07:00
hathach
faa31152b4 rename usbd_edpt_iso_xfer to usbd_edpt_xfer_fifo 2021-05-26 20:34:06 +07:00
Jerzy Kasenberg
74ca1894de audio_device: Fix build error 
ep_in_as_intf_num was incorrectly used to access out interface
which is defined for 'in' interface.
Code related to 'out' endpoint should use ep_out_as_intf_num instead.
 2021-05-10 15:58:04 +02:00
Reinhard Panhuber
5add664874 Remove n from tu_fifo_get_write_info() and fix bug in vendor class 2021-04-30 17:37:14 +02:00
Reinhard Panhuber
14e2c004cd Remove variable n in tu_fifo_get_read_info() 2021-04-30 15:08:14 +02:00
Reinhard Panhuber
8f72c97f7b Change read infos to pointer type 2021-04-30 12:59:12 +02:00
hathach
c9177246d2 temporarily fix include recusrive loop 2021-04-28 12:31:24 +07:00
Reinhard Panhuber
7072f0155e Change tu_fifo_get_linear_write/read_info() to return a struct 
Compilers always complain that variables set by function via pointer
might be uninitialized so to avoid that return values are now delivered
via struct.
 2021-04-23 11:48:54 +02:00
Reinhard Panhuber
a98d0217a0 Init len_wrap = 0 to fix compiler complains. 2021-04-23 10:47:22 +02:00
Reinhard Panhuber
03f974c9b9 Implement functions to allow for DMA usage in audio driver. 
- Add tud_audio_n_get_ep_out_ff(), tud_audio_n_get_ep_in_ff(),
tud_audio_n_get_rx_support_ff(), and tud_audio_n_get_tx_support_ff()
- Change get_linear_read/write_info() to return linear and wrapped part
at once
- Adjusted affected code in audio_device.c and tested with
audio_4_channel.
 2021-04-23 10:27:48 +02:00
Reinhard Panhuber
29bcc83d0f Remove unnecessary volatile and short audio function index to func_id 2021-04-21 17:01:38 +02:00
Reinhard Panhuber
c7c11b181c Clean up old depracted and misleading variable names 2021-04-20 20:15:02 +02:00
Reinhard Panhuber
fef0d54559 Refactor static function for better performance 2021-04-20 19:56:40 +02:00
Reinhard Panhuber
4408ffce88 Fix pointer alt_setting to be cleared when driver gets initialized 2021-04-20 18:44:56 +02:00
Reinhard Panhuber
8d9f60ca5e Improve user feedback in case of wrong configuration of audio driver 2021-04-14 21:52:54 +02:00
Reinhard Panhuber
2134c1a875 Fix defines in audio_device.c 2021-04-08 21:48:36 +02:00
Reinhard Panhuber
4bebb9ca49 Remove depracted defines in audio_device.c 2021-04-08 20:11:51 +02:00
Reinhard Panhuber
8eacdffebd Optimize encode/decode - refactor unnecessary repetitive division 2021-04-07 20:07:28 +02:00
hathach
68687ed0f4 fix build 2021-04-06 01:16:51 +07:00
hathach
7ab8da949e audio driver only use USE_LINEAR_BUFFER = 0 for stm32 synopsys driver 2021-04-06 01:07:32 +07:00
Reinhard Panhuber
1ac9e7e3a7 Fix wrong read mutexes in audio_device.c 2021-04-03 18:22:19 +02:00
Reinhard Panhuber
f6ba58e370 Fix wrong pointer type in audio_device.c 2021-04-03 17:50:30 +02:00
Reinhard Panhuber
4af5189492 Fix potential bug in support FIFO sizes 2021-04-03 16:53:29 +02:00
Reinhard Panhuber
475badd087 Add missing #defines in uac2_headset example 2021-04-03 16:10:46 +02:00
Reinhard Panhuber
fc65f39ff2 Fix error in #defines in uac2_headset 2021-04-03 15:58:41 +02:00
Reinhard Panhuber
9b2ddd9cc6 Generalize audio driver for 3 audio functions plus a lot more. 
- Audio format and parameters are parsed from descriptors thus user no
longer needs to give them explicitely

- Tested for 4 channel software type I PCM encoding with 16 bit with 1
channel per FIFO and 2 channels per FIFO (this is I2S specific)
 2021-04-03 09:49:27 +02:00
Reinhard Panhuber
cd491e296e Intermediate commit 2021-03-14 18:55:16 +01:00
Reinhard Panhuber
d5a5a1cab6 Implement audio PCM type I enc./decoding acc. to 2.3.1.5 Audio Streams 
Extending capabilities of support FIFOs
Removing copy from to FIFO
Adjusting audio examples
Remove peek/read into other FIFO
 2021-03-10 19:32:13 +01:00
Reinhard Panhuber
7e56f46957 Extend FIFO mutex to use separate write and read mutexes. 
Adjust all USB drivers using FIFO and mutexes.
 2021-03-04 13:52:14 +01:00
Reinhard Panhuber
7b8a08d2e1 Rename dcd_edpt_iso_xfer() to dcd_edpt_xfer_fifo() 2021-03-02 20:00:39 +01:00
Reinhard Panhuber
fc35b3f72d Switch back OPT_MCU_DA1469X to use linear buffers 2021-03-02 17:24:58 +01:00
Reinhard Panhuber
8ec99694d2 audio_decive clean up and bootstrapping of linear (formerly evade) buff. 2021-03-01 09:09:15 +01:00
Reinhard Panhuber
313dd1439d Implement dcd_edpt_iso_xfer() for dcd_da146xx.c BUT WITHOUT DMA SUPPORT 2021-02-23 19:41:21 +01:00
Reinhard Panhuber
c098da9803 Implement left and right justifications for 24 to 32 bit PCM encoding 2021-02-18 19:25:08 +01:00
Reinhard Panhuber
681cfd0bf2 Correct for wrong pointer type in audio_device.c 2021-02-18 11:12:16 +01:00
Reinhard Panhuber
53a796a92e Fix wrong pointer type. 2021-02-17 22:29:40 +01:00
Reinhard Panhuber
eee47493a3 Fix bug in evasion buffer list 2021-02-17 21:59:32 +01:00
Reinhard Panhuber
e407ce463d Add SAMD MCUs to buffer evasion list 2021-02-17 21:47:01 +01:00