3 ms·
Oh there are plenty of batch files in DOS and Windows history that COPY SERIAL.TST COM1, just sending RS-232 bytes straight from file to COM1 via good old COPY.
by WorldMaker 5y ago
Oh there are plenty of batch files in DOS and Windows history that COPY SERIAL.TST COM1, just sending RS-232 bytes straight from file to COM1 via good old COPY.
- p_l 5y agoI sure expect a lot of them, hell it was one of the ways to use a plotter I had - same with printers. I was just pointing out that COPY was not the only use :)