Commit Graph

2 Commits

Author SHA1 Message Date
robert-hh d68e3b03b1 esp32/usb: Add a timeout to usb_tx_strn().
If USB CDC is connected and the board sends data, but the host does not
receive the data, the device locks up.  This is fixed in this commit by
having a timeout of 500ms, after which time the transmission is skipped.
2022-11-09 11:16:55 +11:00
Damien George c81d048bb3 esp32: Add support for USB with CDC ACM.
The REPL will be available on the USB serial port.

Signed-off-by: Damien George <damien@micropython.org>
2021-04-15 10:31:06 +10:00