PocketBeagle/BeagleBone RS485 GPIO RTS, Linux DeviceTree
Budget: $30 – $250 USD
I'm using PocketBeagle in a few projects and now I need to use three RS485 interfaces. For the buffer chip I need RTS signal for direction control.
My problem is I can't make GPIO-based RTS work with my config.
I'm attaching the DT overlay I've created.
uname -a :
Linux beaglebone 4.19.94-ti-r68 #1buster SMP PREEMPT Thu Sep 16 15:32:31 UTC 2021 armv7l GNU/Linux
If you've done this with BeagleBone or PocketBeagle.
To filter out bots and rookies: What tool is used to compile dts files ?
My problem is I can't make GPIO-based RTS work with my config.
I'm attaching the DT overlay I've created.
uname -a :
Linux beaglebone 4.19.94-ti-r68 #1buster SMP PREEMPT Thu Sep 16 15:32:31 UTC 2021 armv7l GNU/Linux
If you've done this with BeagleBone or PocketBeagle.
To filter out bots and rookies: What tool is used to compile dts files ?