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Started 10 days ago
Queued 5.3 sec
Took 10 sec on built-in
dfu: make dfu_state/dfu_status volatile

Both variable might be changed from IRQ and from main loop.

Change-Id: I7ad5255064917c203cebe5ab54a5d457baa2f5ed
usb/class/dfu/device/dfudf.c usb/class/dfu/device/dfudf.h
lynxis at
dfu: mainloop: work on a local copy of dfu_state

Prevent race conditions between main loop and irq.
Copy at the start of the loop the dfu state and work on it.

Change-Id: Ic146c8fa5ba25425cf785bae66f9c99b0faab944
usb_start.c
lynxis at
dfu: irq: replace if(states) with a switch case

Improves the overview. No functional change.

Change-Id: Ic32fe16dff4b7bb933ec62e36a9c7c7829aece1b
usb/class/dfu/device/dfudf.c
lynxis at
dfu: usb_dfu() convert if() intos switch/case

Improves the overview of the handled states.
No functional change.

Change-Id: Ie0abcdb51612598e77cacf7772276919ded17d5a
usb_start.c
lynxis at