Misc. Projects&Random Useless Stuff

Continued the CH554 Atari USB-Quadrature Adapter. Used VSCode and Platformio this time : It works quite well with the mouse

I made a first prototype with a STM32F411 that I had in stock, and it happened to work fairly well

The RTC chip was a Motorola MC146818. And the plastic was easy to cut, thus I simply removed the old

Not a lot of I/Os are left and available on my Z80/PSoC module, but with some tricks, I was able

Took 10 minutes today to post a Youtube video of the board, running Grant Searle’s ROM, RC2014 ROMs, S100 CPM3

It is sometimes disturbing to have such a clock running during the night because of its noise… My solution :

root@libre-computer:/home/libre# dmesg [ 0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd034] [ 0.000000] Linux version 4.19.56+ (dxue@build-server) (gcc version 7.3.1