Hi @ all,
I've a problem with my usb/serial converter.
When I attached the converter, it cames
detected from my linux,

usb 2-1.2: new full speed USB device using ohci_hcd and address 4
usb 2-1.2: configuration #1 chosen from 1 choice
pl2303 2-1.2:1.0: pl2303 converter detected
usb 2-1.2: pl2303 converter now attached to ttyUSB0
but I cannot dialogue with the serial device attached
to converter.
If I use the serial device attached directly to one serial port
it works very well.
Where the problem could be ?