hbonath

Figured it out based on some of your other posts on the Atari forums: I was missing the Raspberry Pi Specific Broadcom BCM 2835 Library found here: http://www.airspayce.com/mikem/bcm2835/ Once I compiled and installed, your custom versions of AspeQt work Fantastic! Thank you so much for doing the back-end work here! -H

Thanks so for your work on this! This is a fantastic little project, and got me back into using my Atari! I have assembled this adapter using the level shifter and an old PC Floppy disk cable plugged into the GPIO header on the Pi. I didn't have a Schottky 1N5817 Diode and substituted a 1N4004. I am able to use this with the CLI based "sio2bsd" provided and it works great! However, when using the more feature ritch "AspeQt" provided in the Link above, I don't seem to get any activity between my 600XL and the Pi. I've even gone to re-download the source code and recompile and I get the same results. Essentially what happens, is that when starting emulation in AspeQt, the CPU of the Pi spikes to 100% when I try to perform any communication, i.e. Cold-Starting the 600XL with Option, or attempting to load a .CAS file from AspeQt, or running an LPRINT in BASIC, I don't seem to get anything. I am assuming that the issue I am running into is the Handshaking mentioned in the above posts, via the SIO Command Signal through the level shifter to GPIO Pin 11 (GPIO 17) Could you offer any assistance, or perhaps post what was modified in the source code to achieve this behavior? I would LOVE to get this working and use the advanced features in AspeQt! Thanks again! -Henry