Luigi very good, I also had this problem, and your solution worked for me
also.
But I still do not understand why it is necessary to export at least one
pin on each port to be able to access the GPIO with mmap.
Someone can explain me?
Em terça-feira, 11 de junho de 2013 23h41min10s UTC-3, Jacek
Hello everybody.
I have a project where I am using the BEAGLEBONE Black Revision C with the
latest official Debian image.
I configured the device tree to use UART1 including using *RTSn* pin.
Everything is running properly and the *RTSn* pin is working well.
However, unfortunately, until the d
