Harald Welte a5d537973d cardem: reset the uC in case of USB disconnect ...

This fixes the firmware USB interface somehow getting stuck
after a USB disconnect/reconnect without power cycle.

Right now there are a number of things we only execute the first time we
reach USBD_STATE_CONFIGURED, but not at any subsequent such event.

It's also rather clear that this doesn't really show in simtrace2 as it
is bus-powered. And it doesn't show on OWHW as we don't have any USB
unplug situations of the USB between the on-board traces of USB host and
SAM3S.  So this really only is relevant to QMOD.

A cheap and dirty work-around is to simply reset the entire uC every
time a USB unplug happens.

Change-Id: I6678bb2192c1419ed388b46c4ae7aa1ce18dc7ee
Related: OS#5578

2022-07-25 20:00:54 +02:00

..

main.c

cardem: reset the uC in case of USB disconnect

2022-07-25 20:00:54 +02:00

Makefile

card_emu: Use USART timeout for waiting time

2021-04-08 21:28:37 +00:00

usb_strings.txt

Patch actual board name into the USB iProduct string descriptor

2019-12-06 19:19:23 +01:00