toggle quoted messageShow quoted text
Just an update to let you know on how I am getting on. I down loaded and installed a null modem emulator driver for linux (tty0tty). In WSJTX I set it to use RTS on a serial port for PTT and selected one of the null serial ports. I then wrote a python script that connects to the other end of the null modem emulator and monitors the CTS on the port and turns the relevant GPIO pin on and off. This gives me a working system but I will need to tidy the python code up a bit to include extras like a timeout timer etc to make it safer to use. I am still thinking about modifying Ham Lib as at the moment I have to remember to run a couple of programmes to get the PTT working.
73 de Jonathan GI7KMC
On Mon, 21 Jan 2019 at 21:12, Jonathan Magee <jmagee@...> wrote: