[comp.sys.ibm.pc] uploading with error-checking and flow control using echo?

gl8f@astsun9.astro.Virginia.EDU (Greg Lindahl) (07/23/90)

I'm looking for an existing communications program which can upload
files doing both flow-control and error-checking by sending one
character and waiting for it to come back.

The application is downloading basic programs to an old Z80 box
that thinks the PC is typing on a terminal. It would be nice to
know if the PC mistypes.

Thanks in advance.

--
"In fact you should not be involved in IRC." -- Phil Howard