tree e3b4d60c53172905c20918dffb5112d5901c8bdf
parent cdbf0087101bc4273525db0347660f34889569b1
author Potin Lai <potin.lai@quantatw.com> 1644944275 +0800
committer Patrick Williams <patrick@stwcx.xyz> 1644956373 +0000

meta-bletchley: motor-ctrl: add support to trigger host DFU mode

Add command to perform the steps below to trigger DFU mode on host

1. turn off host ac
2. press power button and wait at least 10 seconds
3. turn on host ac, and keep hold power button for 3 seconds
4. release host power button

Example:

root@bletchley:~# power-ctrl sled3 dfu
Set host3 DFU mode
SLED3: turn ac-off
set_gpio: set power-host3 = 0 success
SLED3: pressing power button
Motor go forward to press Power button
Power button switch triggered
SLED3: turn ac-on
set_gpio: set power-host3 = 1 success
SLED3: releasing host power button
Motor reverse to initial position successful

Signed-off-by: Potin Lai <potin.lai@quantatw.com>
Change-Id: I055b862ad5a1302050d5df1505a3470858c6ec58