hs-probe-firmware icon indicating copy to clipboard operation
hs-probe-firmware copied to clipboard

Published 20 hours ago • verified publisher icon probe-rs

Implement VCP support

Open Disasm opened this issue 3 years ago • 7 comments

  • [ ] Baud rate handling on the USB side
  • [ ] UART driver (USART2)
  • [ ] Automatic baud rate detection?

Disasm avatar Oct 20 '20 15:10 Disasm

For the VCP remember to swap the RX/TX pair if testing :) They were accidentally swapped in the design.

korken89 avatar Oct 20 '20 16:10 korken89

Huh? Connections and labels are totally correct from my perspective. Where they were swapped?

Disasm avatar Oct 20 '20 16:10 Disasm

At the ESD chip

korken89 avatar Oct 20 '20 17:10 korken89

Yes, but stlink signal names are also backwards:

Screenshot at 2020-10-20 20-30-17 Anyway, I'll be careful :)

Disasm avatar Oct 20 '20 17:10 Disasm

Oh, maybe I got it wrong 2 times xD

korken89 avatar Oct 20 '20 18:10 korken89

Yes, but stlink signal names are also backwards:

Screenshot at 2020-10-20 20-30-17 Anyway, I'll be careful :)

what is this evil lol

Yatekii avatar Oct 20 '20 18:10 Yatekii

@Yatekii UM2448, chapter 9.1.2 "STDC14 (STM32 JTAG/SWD and VCP)"

Disasm avatar Oct 20 '20 18:10 Disasm