On 17/12/10 11:21, Uwe Bonnes wrote:
"Pavel" == Pavel Troller patrol@sinus.cz writes:
Pavel> Hi! As a technician, I need often to use some form of serial Pavel> port communication. My recent experience is with a program for
... Pavel> power-cycled. The radio is connected using a USB cable, which Pavel> contains just a regular PL-2303 USB to serial converter, which is Pavel> perfectly supported in Linux. Port assignment for wine is also
It seems that the PL2303 driver doesn't implement TIOCGICOUNT /usr/src/linux/usb/serial/pl2303.c
Well, no, this ioctl gets handled by the tty-layer. Yes, the driver needs to define a get_icount-routine which it lacks.
Regards,
Wolfram