The ham radio logger program xlog supports CW keying but I needed to figure
out how to enable it. I use Debian stable which had cwdaemon 0.10.2 which
doesn’t give option for configuring serial port control lines and trusdx
doesn’t use the default setup. I needed to manually build the latest
cwdaemon (0.13.0) to have the -o flag.
One day I was unable to install updates because all the free space disappeared from my rootfs. AFAIK I shouldn’t have too many large stuff stored on this file system so I decided to figure out what is going on.