Git-Mirrors/tillitis-key
1
0
Fork 0
mirror of https://github.com/tillitis/tillitis-key1.git synced 2025-03-13 02:26:49 -04:00
Code Issues Packages Projects Releases Wiki Activity
602 Commits 31 Branches 16 Tags
Commit Graph

13 Commits

Author SHA1 Message Date
Jonas Thörnblad
46ef63ee2d
ch552: Misc. fixes and cleanup 
- Move copying of TKEYCTRL data from UartRxBuf to TkeyCtrlRxBuf to align
  with previous code.

- Remove obsolete UartRxBufOverflow variable.

- Add missing Endpoint4 handling for USB bus reset.

- Fix more robust uart_byte_count() calculation.

- Fix baudrate fast mode calculation to get rid of compiler warning.

- Fix assignment of bUD_PD_DIS to UDEV_CTRL.

- Cleanup comments.
 2025-02-25 14:40:26 +01:00
Jonas Thörnblad
0b75d25431
ch552: Fix race condition 
- Move "EndpointXUploadBusy = 1" to before USB transfer is started to fix
  race with USB transfer complete interrupt.
 2025-02-25 14:36:03 +01:00
Michael Cardell Widerkrantz
9a301403e1
doc: Update copyright notice on CH552 fw 2025-02-13 13:49:29 +01:00
Michael Cardell Widerkrantz
de32c58355
doc: Note in CH552 fw where to find CH55x Reset Controller 2025-02-12 14:09:20 +01:00
Jonas Thörnblad
c292595ee3
ch552: Raise UART IRQ priority and tune USB polling period 
Set UART1 IRQ to high priority to not miss any incoming bytes
and tune USB polling period (bInterval).
 2025-02-11 13:50:06 +01:00
Jonas Thörnblad
361890042a
ch552: Update USB polling period 
Update USB polling period (bInterval) for CDC, HID and TKEYCTRL
endpoints.
 2025-02-11 13:50:06 +01:00
Jonas Thörnblad
5029eb1d39
ch552: Fix CDC configuration problem on Windows 
Fix CDC configuration problem on Windows when we have a composite
device (multiple different Device Classes). Add "Interface Association
Descriptor" to make it work.
 2025-02-11 13:50:05 +01:00
Jonas Thörnblad
04ec938200
ch552: Add new USB debug pipe (TKEYCTRL) 
Make the CH552 present a new HID endpoint used for debug data.
 2025-02-11 13:50:05 +01:00
Jonas Thörnblad
0a634c76da
ch552: Use the new hardware CTS signals for UART access 
- Use CTS signals to let the FPGA and CH552 signal each other that
    it is OK send UART data.
  - Update the CH552 rx and frame handling logic.
  - Fix minor spelling errors and indentation
 2025-02-11 13:50:04 +01:00
Mikael Ågren
1b9bbc4eba
ch552: Wrap accesses to UART output buffers 2025-02-06 16:20:34 +01:00
Jonas Thörnblad
b443359e9c
ch552: Add USB HID and protocol support over UART 
- Add USB HID support.
- Introduce a small protocol to distinguish between CDC and HID data
  sent over the UART.
- Add some debug printing.
- Cleanup of code and formatting.
 2025-02-06 16:20:34 +01:00
Jonas Thörnblad
90fca5d3dd
ch552: Move usb_strings.h to the include directory 2025-02-06 16:20:34 +01:00
dehanj
354aecbed6
USB: move firmware for usb-to-serial MCU (CH552) 
Change links to the new ch552_fw directory.
 2024-06-25 15:47:22 +02:00