73 Commity (usb-improvements)

Autor	SHA1	Wiadomość	Data
Simon Kueppers	cdaf37602e	Implemented USB Audio Class 2.0 measure against buffer drift by very loosely coupling buffer fill level to the feedback value	2022-11-13 21:12:33 +01:00
Simon Kueppers	133df32a7e	USB Audio Class 2.0 volume controls now working	2022-11-13 15:40:05 +01:00
Simon Kueppers	720250b761	Enable TX line only when data is being sent to avoid parasitic powering	2022-11-06 12:47:39 +01:00
Simon Kueppers	d5b44a96a1	Improvements in USB audio reliability	2022-11-06 12:45:22 +01:00
Simon Kueppers	a8c1b99865	Work in progress on usb audio	2022-11-03 18:57:12 +01:00
Simon Kueppers	05682b143a	Set higher interrupt priority to ADC/DAC interrupts to avoid loss of data	2022-11-03 17:19:31 +01:00
Simon Kueppers	0da0b9c46b	Basic audio output working	2022-10-31 14:07:12 +01:00
Simon Kueppers	07d2642bfd	Implemented tu_stm32_edpt_number_cb callback for custom mapping of endpoints to hardware, which is required due to isochronous endpoints using both halves of a hardware endpoint	2022-10-31 14:05:22 +01:00
Simon Kueppers	6fb0ca5657	Added support for SWO output pin	2022-10-31 14:04:07 +01:00
Simon Kueppers	19123f8e0a	Correct query of timer clock	2022-10-31 14:03:04 +01:00
Simon Kueppers	f2a99edbc4	Added rudimentary speaker output functionality with successful enumeration	2022-10-24 20:36:13 +02:00
Simon Kueppers	3144a881fe	Implemented rudimentary audio microphone function from example	2022-10-23 15:38:44 +02:00
Simon Kueppers	e61bb4a726	Reverted back to using register access instead of HAL_GPIO_xyz for everything except initialization	2022-10-21 18:49:26 +02:00
Simon Kueppers	0b6b2f3c12	Implemented disabling UART transmitter when PTT1 is asserted, because they share a line	2022-10-21 18:43:00 +02:00
Simon Kueppers	f0f92e0c3f	Changed LED indicator meaning	2022-10-21 17:03:51 +02:00
Simon Kueppers	03497b97bf	Added more header definitions	2022-10-21 16:55:51 +02:00
Simon Kueppers	ed5473fc39	Masked UART reception during assertion of PTT1 since it shares a pin and results in received stray zero bytes	2022-10-20 23:03:19 +02:00
Simon Kueppers	e8871a2b87	Reworked LED module	2022-10-20 22:51:11 +02:00
Simon Kueppers	f611fc8f5d	Implemented PTT1 and PTT2 functionality	2022-10-20 20:04:13 +02:00
Simon Kueppers	0d88855481	Implemented CDC to USART bridge	2022-10-20 16:59:46 +02:00
Simon Kueppers	5febc71d35	Restructured project	2022-10-20 14:30:14 +02:00
Simon Kueppers	ee39e0aebc	Added TinyUSB stack and implemented simple dual-CDC example	2022-10-17 21:19:09 +02:00
Simon Kueppers	e6783c7dcb	Initial commit of firmware project. Switching on LEDs	2022-10-16 22:49:18 +02:00