I've just found out that I don't seem to be able to use setserial to turn on the control lines on my USB serial port. To be honest, setserial does nto seem to recognise the USB serial ports. The statserial command will recognise it, will not recognise missing serial devices, and pilot-link goes so I know the USB device is basically operating. Here si what I get:
[EMAIL PROTECTED] root]# statserial -n /dev/ttyUSB0 Device: /dev/ttyUSB0 Signal Pin Pin Direction Status Full Name (25) (9) (computer) Name ----- --- --- --------- ------ ----- FG 1 - - - Frame Ground TxD 2 3 out - Transmit Data RxD 3 2 in - Receive Data RTS 4 7 out 1 Request To Send CTS 5 8 in 0 Clear To Send DSR 6 6 in 0 Data Set Ready GND 7 5 - - Signal Ground DCD 8 1 in 0 Data Carrier Detect DTR 20 4 out 1 Data Terminal Ready RI 22 9 in 0 Ring Indicator [EMAIL PROTECTED] root]# setserial /dev/ttyS0 /dev/ttyS0, UART: 16550A, Port: 0x03f8, IRQ: 4 [EMAIL PROTECTED] root]# setserial /dev/ttyUSB0 Cannot get serial info: Invalid argument Exactly the same thing happens on Debian and RH with different makes of serial USB adaptor. Any ideas how I can set the DTR or RTS line on from the command line? Vik :v)
