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Posted to commits@nuttx.apache.org by GitBox <gi...@apache.org> on 2021/02/17 20:16:50 UTC

[GitHub] [incubator-nuttx] patacongo commented on issue #2862: samv71-xult board support for GPIO drivers and the GPIO example application.

patacongo commented on issue #2862:
URL: https://github.com/apache/incubator-nuttx/issues/2862#issuecomment-780825808


   You need to add logic to your board src/ directory to create the lower half gpio driver and to register the specific pins that you want to control.  See references to CONFIG_DEV_GPIO and CONFIG_GPIO_LOWERHALF under boards/.  See also apps/examples/gpio and include/nuttx/ioexpander/gpio.h.
   


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