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120 Commits

Author SHA1 Message Date
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
ec6b240de2 Fix #define error in audio_device.h 2021-04-03 15:44:44 +02:00
Reinhard Panhuber
6236effb14 Fix #define error in audio_device.h 2021-04-03 15:29:39 +02:00
Reinhard Panhuber
8b90c08b35 Fix #define errors in audio_device.h 2021-04-03 15:24:38 +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
Reinhard Panhuber
189b357b54 Implement an evasion linear buffer for MCUs not capable for EP FIFO 
Also MCUs using DMAs are within this list, however, these can use an EP
FIFO. There is just no time for implementation
 2021-02-17 21:42:44 +01:00
Reinhard Panhuber
9e2a1d2e6a Fix CFG_TUD_AUDIO_EP_IN/OUT_SW_BUFFER_SIZE to be defined anyway 2021-02-12 18:31:54 +01:00
Reinhard Panhuber
185414721f Formating 2021-02-12 18:04:45 +01:00
Reinhard Panhuber
a9fd0a454a Complete redesign of audio driver. 2021-02-12 16:28:41 +01:00
Reinhard Panhuber
84406f1654 Rework audio driver 2021-01-31 19:08:23 +01:00
Reinhard Panhuber
56edc2b261 Change names from edpt_ISO_xfer to edpt_iso_xfer 2021-01-19 10:50:19 +01:00
Reinhard Panhuber
3a3ada0c57 Implement the usage of usbd_edpt_ISO_xfer() 2021-01-18 17:07:15 +01:00
hathach
cebb375eac migrate audio device to new control xfer cb 2020-11-20 17:20:05 +07:00
Reinhard Panhuber
032e84c9be Revert dcd_alloc_mem_for_conf() but keep changes from @kasjer for ISO EP 
Add tud_audio_set_itf_close_EP_cb()
 2020-10-09 19:50:05 +02:00
Reinhard Panhuber
f700c08aed Remove CFG_TUD_AUDIO_TX_DMA_RINGBUFFER_SIZE which is not needed any more 2020-10-07 10:57:12 +02:00
hathach
3f54c27afa fix audio_test build 2020-10-07 13:36:03 +07:00
Reinhard Panhuber
2050dc0dc7 Revert #define CFG_TUSB_DEBUG 2 to #define CFG_TUSB_DEBUG 0 
Change 1 << 31 to 0x100000000 in audio.h
 2020-10-03 09:46:22 +02:00
Reinhard Panhuber
529622710c Cleanup for PR. 2020-09-28 18:10:57 +02:00
Jerzy Kasenberg
2ace98e943 audio_device: Update explicit feedback support 
Feedback can be specified by the user code and will be
sent at feedback endpoint specified interval.
 2020-09-28 08:41:17 +02:00
Jerzy Kasenberg
759d530506 audio_device: Allow one FIFO for N channels 
This allow to build with single FIFO for devices with multiple channels.
Having just one FIFO greatly reduces time needed to feed endpoint.

This change also allows to have one FIFO with 24 bit samples that
is not rounded up to 32 bit elements.
CFG_TUD_AUDIO_RX_ITEMSIZE and CFG_TUD_AUDIO_TX_ITEMSIZE can be manually
defined. This allows to use FIFO more efficiently when 24 bits samples
are already using 3 bytes, in this case there is no need to put them
into FIFO one by one.
For 8, 16, 32 bits samples size efficient FIFO access is always used
when single FIFO is selected.

This also changes FIFO element size to 1, FIFO usage was confusing
in some place it treated content as byte base in other it looked like
ITEM size is to be used. Also bufsize that in most (maybe all) cases
was really meaning item count.
bufsize now mean buffer size in bytes so there is no confusion.
 2020-09-28 08:41:17 +02:00
Jerzy Kasenberg
28cf63c7db audio_device: Fix tud_audio_n_read_flush TU_VERIFY usage 
void function used TU_VERIFY in a way that returned bool value.
It would not compile.
 2020-09-28 08:41:17 +02:00
Jerzy Kasenberg
ca4a42156c audio_device: Fix audio_rx_done_type_I_pcm_ff_cb bufor size check 
Function was not checking buffer size correctly due missing parenthesis.
 2020-09-28 08:41:17 +02:00
Jerzy Kasenberg
66b091282f audio_device: Fix audio_rx_done_type_I_pcm_ff_cb prototype 
Function prototype did not have return type specified by mistake.
 2020-09-28 08:41:17 +02:00
Jerzy Kasenberg
e67fc808aa audio_device: Store rhport in interface data 
Some API uses interface number as argument, some wants to have
rhport.
To accommodate need of rhport for functions that don't have it
rhport can be extracted from interface data.
 2020-09-28 08:41:17 +02:00
Jerzy Kasenberg
f4a44ee063 audio: Update ISO endpoint attributes 
Explicit feedback attribute was missing.
No synchronization now also has definition.
 2020-09-28 08:41:17 +02:00
Jerzy Kasenberg
5ad2f8efc6 audio_device: Fix inline function specifiers 
Having just inline keyword for function specified in header
may not be enough to generate code for function.

Adding static solves this problem.
static inline is used in all other inline functions in TinyUSB.
 2020-09-28 08:41:17 +02:00
Reinhard Panhuber
4e789b240d Start of sampling works. 2020-09-06 11:37:59 +02:00
Reinhard Panhuber
338e96fa82 Remove tud_audio_n_write_ep_in_buffer() as long as ISO EPs are not RBs. 2020-09-03 18:09:46 +02:00
Reinhard Panhuber
8f0693346c Allow epin_buf to be written directly into in case no TX FIFOs are used. 
This is helpful if you have already encoded audio data and want an
efficient way to send it. However, this approach is NOT THREADSAFE so
far and works realiably ONLY IF tud_audio_n_write_ep_in_buffer() is NOT
called form an interrupt!
 2020-09-01 11:26:16 +02:00
Reinhard Panhuber
83bd214203 Fix comment. 2020-08-29 13:26:41 +02:00
Reinhard Panhuber
43c4b53635 Fix CFG_TUD_AUDIO_RX_FIFO_SIZE defines. 2020-08-29 13:24:10 +02:00
Reinhard Panhuber
b9c9cfdbac Change min to tu_min16. 2020-08-29 13:22:21 +02:00
Jerzy Kasenberg
b1f0d6f57e audio_device: Change CFG_TUD_AUDIO_TX_BUFSIZE to CFG_TUD_AUDIO_TX_FIFO_SIZE 
CFG_TUD_AUDIO_TX_BUFSIZE seems to be used only in 3 preprocessor
condition while in other places CFG_TUD_AUDIO_TX_FIFO_SIZE is used.
 2020-08-25 14:45:40 +02:00
Jerzy Kasenberg
a3eff0c51a audio_device: Fix NULL pointer access in audiod_xfer_cb 
b_bytes_copied was pointer with NULL value instead of
plain variable.
NULL pointer was passed to audio_tx_done_cb() and dereference
as well.

Now variable is not a pointer.
 2020-08-25 14:35:05 +02:00