Not really - thats the normal way RS485 interfaces work. Its a shared bus
protocol. Im specifically thinking of a set of 1Mbit radio modems in this
case
> fd = open( "/dev/ttyS0", O_RDWR | O_NDELAY );
> tcgetattr( fd, &termios );
Carrier dropped before the tcgetattr - IO error thank you for playing.
Im not averse to losing cua* but right now I have no other sane way to handle
devices that use carrier in this way.
Care to try again ?
Alan
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