nullmodem communication

[Knut Roll-Lund <kr-lund@nogarbage.online.no>]

Hi

I'm attempting to transfer files from a pc to an Apple //e enhanced with 
a super serial card but have problems.

My setup works wonderfully with ADT and also IN#2 and even PR#2. The SSC 
card is set up to ignore the modem signals. My cable is not a full 
cable, it has only rx, tx and ground.

I have downloaded several communications packages for prodos that I have 
tried. They all have the same problem, they refuse to receive but send 
ok. I'm suspecting it is because they enable the modemsignals and fails 
because of that. I have tried a normal loopback cable but this does not 
work either.

I wonder if there is any applications that would be able to receive a 
file (zmodem/ymodem or even xmodem) for prodos which doesn't hang 
itselves on such details (is made for nullmodem).

Is it maybe something I do wrong or it is just that I need to supply 
modemsignals, a better cable...

I'm using telix on the pc side, very nice, does nullmodem as one 
setting. (Telix is not freeware).

Knut