2
51%
master: 51%

Ran 26 Jul 2025 06:36PM UTC

Files 72

Run time 1s

Badge

Embed ▾

Committed 26 Jul 2025 06:32PM UTC coverage: 61.0%. Remained the same

Job # 16542703069.2

Build Type

push

github

Committed by

dlech

Commit Message

pbio/drv/usb_ev3: fix USB not working after firmware update

Fix the USB being in a bad state after a firmware update.

The firmware updater uses the USB to transfer the new firmware and then
jumps to the new firmware without resetting the USB controller. Calling
USBReset() was not enough to reset the USB controller. Even after this
we would never get any interrupts, so requests from a host would time
out. This is fixed by using the PSC to reset the USB controller instead
of USBReset().

Also, before we reset things, we need to tell the host to disconnect
from the firmware update USB device. When we reconfigure things the EV3
will appear as a completely different USB device.

Fixes: https://github.com/pybricks/support/issues/2295

Run Details

2695 of 4418 relevant lines covered (61.0%)

30408494.65 hits per line

pybricks / pybricks-micropython / 16542703069 / 2
51%
master: 51%

README BADGES
x

Markdown

Textile

RDoc

HTML

Rst

Source Files on job PBIO - 16542703069.2

pybricks / pybricks-micropython / 16542703069 / 2 51% master: 51%

README BADGES x

Markdown

Textile

RDoc

HTML

Rst

Source Files on job PBIO - 16542703069.2

pybricks / pybricks-micropython / 16542703069 / 2
51%
master: 51%

README BADGES
x