On Friday night, I implemented the 6551 routines for cbmlink. It was much easier than I thought. I made the routines as simple and short as possible: framing errors (break signals) and handshake signals are ignored. The code works on the CBM 720 as well as on the plus/4. The protocol is as simple as possible, and it does not require any handshaking (CTS/RTS or XON/XOFF). As I don't have a 6551 cartridge for the C64/C128, I wasn't able to test those versions. Also, as I didn't search for information on the SuperPET, that computer is not supported at all yet. You can get the cbmlink 0.9.2 source code and 32-bit MS Windows binaries from <URL:http://www.funet.fi/pub/cbm/crossplatform/transfer/C2N232/>. Marko Message was sent through the cbm-hackers mailing list
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