[App_rpt-users] simpleusb GPIO at shutdown

Bryan Fields Bryan at bryanfields.net
Tue Oct 10 03:03:33 EDT 2017


Greetings,

I'm seeing some strange behavior from the GPIO on the CM119 chip.  When
asterisk is shutdown, all the pins go low (active).  This is not the case when
asterisk is running and you disconnect the usb, or when system resets, or if
asterisk is kill -9.

Has anyone else seen this?  I'm using GPIO to channel change and at shutdown
it's imperative the state not change.


-- 
Bryan Fields

727-409-1194 - Voice
http://bryanfields.net


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