Ha! I rewrote the CTOS serial protocol for the OS message passing link. It had been severely limited by fixed timers between polls, so going faster than 9600 di

Ha! I rewrote the CTOS serial protocol for the OS message passing link. It had been severely limited by fixed timers between polls, so going faster than 9600 didn't matter. I changed it to 'if you have a packet, send it. If you can't buffer a packet, NACK it'. Now we could run full speed (and full duplex!) It instantly became practical to log in remotely and use source control on our server. Which mattered to me, because I was remote-working. Anyway, nostalgia