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71 Commits

Author SHA1 Message Date
hathach
98e4ba6a12 correct midi available with already stream read 2021-08-02 18:55:12 +07:00
MasterPhi
7321972380 Force unsigned compare on advance_pointer. 2021-06-30 20:26:27 +02:00
Mengsk
2b2549b573 Fix fifo overflow correction. 2021-06-30 17:00:56 +02:00
hathach
f384d6f67e
more with clean up 2021-05-27 18:11:12 +07:00
hathach
954056da0c
fix warnings cast function type for nrf, fix pico osal warning 
add TODO for overflow in tusb_fifo.c
 2021-05-25 21:02:40 +07:00
hathach
18c35bb89e some text fomarting, update unit test to test get buffer info for fifo 2021-05-02 15:01:28 +07:00
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
5f88def9c9 Comment cleanup 2021-04-30 15:14:27 +02:00
Reinhard Panhuber
14e2c004cd Remove variable n in tu_fifo_get_read_info() 2021-04-30 15:08:14 +02:00
Reinhard Panhuber
de933c45bc Remove all remainings with peek_at 2021-04-30 14:56:14 +02:00
Reinhard Panhuber
5f268608d7 Remove offset feature from fifo.c 2021-04-30 13:39:55 +02:00
Reinhard Panhuber
8f72c97f7b Change read infos to pointer type 2021-04-30 12:59:12 +02:00
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
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
hathach
d9a0cc9e9f
more cleanup 2021-04-07 16:50:45 +07:00
hathach
893919a848 remove tu_fifo_backward_write/read_pointer API 
since it is illegal from fifo perspective
 2021-04-07 13:27:28 +07:00
hathach
2468f9e26d more _ff_pull/push clean up 2021-04-07 13:15:25 +07:00
hathach
9042e973d3 clean up _ff_push_n 2021-04-07 12:52:57 +07:00
hathach
d6737fb5fe use tu_unaligned_write32() for _ff_push_const_addr 2021-04-07 12:34:00 +07:00
hathach
d0fa4d5189 rename 2021-04-07 12:24:24 +07:00
hathach
8ac156622d fix cast-align warning 2021-04-07 00:38:12 +07:00
hathach
a3c06aa7bc more clean up for _ff_pull_const_addr_in_full_words() 2021-04-06 23:39:39 +07:00
hathach
d82ee2f8c0 refactor _ff_pull_n() with const addr 2021-04-06 23:12:04 +07:00
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
994dddc231 Fix shadowing parameter in fifo.c 2021-03-25 14:38:55 +01:00
Reinhard Panhuber
bfddfbadc7 Implement unaligned word copy. 2021-03-25 14:28:59 +01:00
Reinhard Panhuber
1e4e87de51 Rework to copy wrapped word bytes by byte in copy_to_cont_dst etc. 2021-03-25 13:53:26 +01:00
Reinhard Panhuber
a60bd0c8ac Fix bug in writing to constant src/dst address. 
Copying has to be conduct in full words (at least for STM32). Renamed
copy function to tu_fifo_write_n_const_addr_full_words()
 2021-03-23 19:33:04 +01:00
hathach
4ee1216aaf fix fifo unlock typo, also clean up a bit 2021-03-13 00:22:04 +07:00
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
de1f36f2b0 Adapt mutexes in fifo.c 2021-03-04 19:52:48 +01:00
Reinhard Panhuber
2e28861cf8 Remove TODOs done. 2021-03-04 18:20:22 +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
848e403e37 Fix unused parameter in _ff_push_copy_fct() and _ff_pull_copy_fct 2021-03-03 08:18:57 +01:00
Reinhard Panhuber
bd2bab7aff Remove set_copy_modes(), implement: 
tu_fifo_read_n_const_addr(), tu_fifo_write_n_const_addr()
 2021-03-02 21:41:51 +01:00
Reinhard Panhuber
e223d46033 Merge remote-tracking branch 'upstream/master' into edpt_ISO_xfer 
Conflicts:
	src/common/tusb_fifo.h
	src/osal/osal_none.h
 2021-02-23 19:47:57 +01:00
hathach
2a04ee68b8 add TU_FIFO_INIT() to help with tu_fifo declaration 
tu_fifo_clear() also reset max_pointer_idx and non_used_index_space
 2021-02-19 11:57:56 +07:00
Reinhard Panhuber
ae20d11124 Merge remote-tracking branch 'upstream/master' into edpt_ISO_xfer 
Conflicts:
	src/common/tusb_fifo.h
 2021-02-17 22:08:21 +01:00
Reinhard Panhuber
c87357c025 Improve tu_fifo capabilites 
Added tu_fifo_get_linear_write_info(), tu_fifo_backward_write_pointer(),
and tu_fifo_backward_read_pointer()
 2021-02-17 20:44:26 +01:00
Nicholas R Dinsmore
b7ec66e33a This fixes the overflow mathmatic in the fifo 2021-02-16 23:08:08 -05:00
Reinhard Panhuber
f1551d7a5f Add __restrict keyword and memore alignment to src/dst pointer of 
_tu_fifo_read_from_const_src_ptr()
 _tu_fifo_write_to_const_dst_ptr()
 2021-01-20 20:14:23 +01:00
Reinhard Panhuber
99e6bc3720 Explicitly add cast to uint32_t before shifting uint8 to left 2021-01-18 17:54:08 +01:00
Reinhard Panhuber
8450bc3225 Add FIFO copy modes: tu_fifo_copy_mode_t 
Allows to copy from/to constant pointers required for STM32 hardware
FIFO copies.
 2021-01-18 17:12:39 +01:00
Reinhard Panhuber
bdbcb8df39 Add tu_fifo_read_n_into_other_fifo() to copy into from FIFO into another 
Fix overflow in tu_fifo_write_n()
 2021-01-17 11:55:33 +01:00
HiFIPhile
baa5417f3e Fix IAR error on memcpy and warnings. 
Signed-off-by: MasterPhi <admin@hifiphile.com>
 2020-12-23 16:54:55 +01:00
hathach
4b4f880785 add tud_ready() check in tud_cdc_n_write_flush() 
other clean up
 2020-11-23 23:40:13 +07:00
Jan Dümpelmann
54e29e9ff4 Implementation of the discussed changes 
- remove usbd_edpt_xfer_abort
- rename tu_fifo_change_mode to tu_fifo_set_mode
- remove CFG_TUD_CDC_CLEAR_AT_CONNECTION definition
- remove auto fifo clear at connection event
- add tud_cdc_n_write_clear function
 2020-11-18 09:42:50 +01:00
Jan Dümpelmann
af9f0f1cd6 Merge remote-tracking branch 'hathach/master' into cdc_without_dtr 2020-11-04 17:11:01 +01:00
Reinhard Panhuber
8dcb104933 Change modulo substitute to while ( idx >= depth) idx -= depth; 2020-09-26 11:00:31 +02:00
Reinhard Panhuber
9ddcfc09d7 Fix wrong comments, rename pos to offset, rename overflow(). 2020-09-25 15:58:28 +02:00