C64 won't let me send my data during Talk

From: Chris Osborn <fozztexx_at_fozztexx.com>
Date: Sun, 9 Jun 2013 15:27:56 -0700
Message-Id: <606F759F-C450-42D4-BCC9-7A057A1CB856@fozztexx.com>
I've got my computer able to talk to the C64 and I'm able to read all the commands and get up to doing the Talk turnaround. But right after I send my first byte of data, the C64 suddenly prints FILE NOT FOUND and stops reading any data. The C64 waits for all 8 bits of the first byte and gives me the handshake at the end, but then just aborts.

Cannot figure out what I'm doing wrong. I've tried 2 different C64s and both do the same thing, and both work fine with a real 1541. The protocol is so simple I can't see what I could be doing wrong since there's not much more to do than sending the bits down the line.

       Message was sent through the cbm-hackers mailing list
Received on 2013-06-09 23:00:07

Archive generated by hypermail 2.2.0.