Hoosgot

http://www.singularity.be/2008/09/something-useful-with-pic-serial-line.html asks Hoosgot,

It’s been a while since I’ve touched my k8048 PIC programmer board. This week I put it on my desk again and hooked it up. The plan was to play around with the builtin USART of my 16F627A. Because a PIC is difficult (if not impossible) to debug in hardware, I decided to experiment in software first using a simulator. On Ubuntu, the best simulator is gpsim. It can simulate the USART inside the PIC and allows you to hook up a virtual seriele console to it, to see if things work as expected. There is also a 7-segment led display, a scope and all kinds of other plugins you can use. I write all the programs in assembler and …

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