see@jc3b21.UUCP (Sean Eller) (05/02/91)
Hi, all, I've got a problem I'm hoping someone can help with. I've been trying to write an asm. program on my GS to access my modem through the standard I/O entry points in slot 2. The modem works basically as a SSC ( it's an internal) and is hayes compatible. When I'm in basic, it's possible to pass it commands after issuing a PR#2. And recieve from the modem ( although I haven't been able to do both simultaneously, successfully) using IN#2. Now, how do I initialize just like PR#2 from ML? I've tried setting the I/O hooks ($36-$39), and then send it commands with COUT using 8-bit asm., but it doesn't respond. I've also tried using 16-bit asm. switching to emulation and using the Text toolset to SetInputDev and OutputDev. I've even tried sending commands straight to $C005 and $C007 with no results. Nothing that I've tried works. I can't get it to respond like it does from basic. What am I missing? Sean see@jc3b21.edu P.S. Sorry about the double posting. My title was clipped.