Thanks Mike, all good suggestions for sure but I was aiming to make the worst possible situation to push the flow control as hard as I could.
John, before you questioned it I was certain, but now my memory may be failing me but I seem to recall the T200 stealing the flow controlines to run the latch logic for the barcode port? I'll need to go back through my notes on that one though. I could be confusing it for another retro computer. On Tue, Dec 12, 2023, 6:09 PM John R. Hogerhuis <[email protected]> wrote: > > > On Tue, Dec 12, 2023 at 3:00 PM Mike Stein <[email protected]> wrote: > >> I've never had any problems at 19.2K using Windows so, as John >> suggests. there may be Linux-specific issues. >> >> There are buffers in most if not all USB-RS232 adapters and also in >> the program on the PC at the other end, and sometimes these need to be >> tuned a bit. When I send a 25K file from TeraTerm to an M100, TeraTerm >> finishes in 1/2 minute or so, but the M100 still receives data for >> another minute. >> >> And don't forget that TEXT is usually effectively faster for >> transferring files since it doesn't have to display or scroll. >> >> m >> >> > Well Brian is seeing xon/xoff working fine with Linux at high speed with > his setup. > > Maybe time to try the experiments again to figure out what is different. > > Also T200 not working with hardware flow control? It used to. Steve ported > HTERM to it. I do recall we had issues with the > 19200bps baud rates on > the T200. > > But what I recollect and what happened are not always the same thing. > > -- John. >
