i have a BBB and i want to use the UART port it has.
it has the latest debian image from the beagle website.
i use it with a screen via hdmi and a keyboard and a mouse.
after changing the uEnv.txt file to have
the beagle won’t power up, the power led lights up but there is nothing on the screen.
i read that UART 4 is only available if you disable the hdmi port, is this true?
cause i used the UART4 with a different version of debian and it worked…
right now i only managed to get UART1 and UART2 to show after the command
when writing only:
in the uEnv.txt file.
can some one please explain how can i use all 5 UART ports with the hdmi as well?
i have tried all day with around 5-7 installations of the debian image every time
because this got the beagle to drop dead.