Mail Archives: djgpp/1998/11/18/12:17:12
On 18 Nov 1998, Scott E. Post wrote:
> and read from com1. I hooked up a serial device to continuously transmit
> characters to com1. When I run the program the sio_charready command
> never returns that there are characters in the buffer. Also, sio_getspeed
> returns what looks suspiciously like a bad number (327728).
I suggest to minimize the number of unknowns in this puzzle: try first to
make your program work in plain DOS mode, without Windows. Windows takes
control on some devices and might require special tricks to work around.
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