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Opened 4 years ago

Last modified 4 years ago

#15189 new defect

MR3420 v2 reversed Wifi/WPS button

Reported by: p4trykx@… Owned by: developers
Priority: normal Milestone: Barrier Breaker 14.07
Component: base system Version: Trunk
Keywords: Cc:

Description

On MR3420 v2.3
http://wiki.openwrt.org/toh/tp-link/tl-mr3420#mr3420.v2.3
WPS button (one on the left) seems to be reversed. When I push it I get released action and when released I get pushed.
I added logging to /etc/hotplug.d/button/00-button

Mar  8 23:05:26 dwa_modemy user.notice root: released
Mar  8 23:05:26 dwa_modemy user.notice root: wps
Mar  8 23:05:29 dwa_modemy user.notice root: pressed
Mar  8 23:05:29 dwa_modemy user.notice root: wps

I looked at the ciruit board and the button has a pull-up resistor so if not pushed there is 3.3V on the GPIO.

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Change History (1)

comment:1 Changed 4 years ago by jow

  • Milestone changed from Attitude Adjustment 12.09 to Barrier Breaker 14.07

Milestone Attitude Adjustment 12.09 deleted

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