Below is an issue I’m having with RTS/CTS on the G400. Hopefully its formatted well enough to be a quick read. Hopefully someone already knows the answer?
I’m using COM2 (Gadgeteer port 4 on Raptor) for a serial application with flow control.
But, it seems that the RTS signal coming from the G400 is always high.
USE COM2 with and without flow control. You will notice that RTS (PA2) is always high.
It should go low when the module is ready for data (signalling that it’s “clear to send” to the other device).
I noticed this is an issue with netduino
And a mention to it being an issue in the smaller modules in GHI forums.
So, does anyone know if the RTS functionality works on the G400?