Min usb-adapter för 1-wire slutar fungera lite då och då.
Jag har en smartcard-läsare ansluten via USB som använder ftdi.
Det verkar som om att båda använder samma?
Hur som helst så slutar plötsligt smartcard-läsaren och usb-adaptern att svara och loggen fylls av detta:
Kod: Markera allt
Dec 11 06:56:34 mythtv kernel: [289422.987870] /build/buildd/linux-source-2.6.22-2.6.22/drivers/usb/serial/ftdi_sio.c: ftdi_tiocmget Could not get modem status of device - err: -110
Dec 11 06:56:39 mythtv kernel: [289427.978779] /build/buildd/linux-source-2.6.22-2.6.22/drivers/usb/serial/ftdi_sio.c: update_mctrl Error from MODEM_CTRL urb: DTR LOW, RTS LOW
Dec 11 06:56:44 mythtv kernel: [289432.969693] /build/buildd/linux-source-2.6.22-2.6.22/drivers/usb/serial/ftdi_sio.c: ftdi_tiocmget Could not get modem status of device - err: -110
Dec 11 06:56:49 mythtv kernel: [289438.208102] /build/buildd/linux-source-2.6.22-2.6.22/drivers/usb/serial/ftdi_sio.c: update_mctrl Error from MODEM_CTRL urb: DTR LOW, RTS HIGH
Dec 11 06:56:54 mythtv kernel: [289443.318775] /build/buildd/linux-source-2.6.22-2.6.22/drivers/usb/serial/ftdi_sio.c: update_mctrl Error from MODEM_CTRL urb: DTR LOW, RTS LOW
Dec 11 06:57:00 mythtv kernel: [289449.407469] /build/buildd/linux-source-2.6.22-2.6.22/drivers/usb/serial/ftdi_sio.c: ftdi_tiocmget Could not get modem status of device - err: -110
Dec 11 06:57:05 mythtv kernel: [289454.398383] /build/buildd/linux-source-2.6.22-2.6.22/drivers/usb/serial/ftdi_sio.c: error from flowcontrol urb
Dec 11 06:57:10 mythtv kernel: [289459.389287] /build/buildd/linux-source-2.6.22-2.6.22/drivers/usb/serial/ftdi_sio.c: update_mctrl Error from MODEM_CTRL urb: DTR LOW, RTS LOW
Dec 11 06:57:16 mythtv kernel: [289465.378181] /build/buildd/linux-source-2.6.22-2.6.22/drivers/usb/serial/ftdi_sio.c: ftdi_set_termios FAILED to set databits/stopbits/parity
Dec 11 06:57:17 mythtv kernel: [289466.376162] /build/buildd/linux-source-2.6.22-2.6.22/drivers/usb/serial/ftdi_sio.c: ftdi_set_termios urb failed to set baudrate
Dec 11 06:57:22 mythtv kernel: [289471.367071] /build/buildd/linux-source-2.6.22-2.6.22/drivers/usb/serial/ftdi_sio.c: update_mctrl Error from MODEM_CTRL urb: DTR HIGH, RTS HIGH
Dec 11 06:57:27 mythtv kernel: [289476.357985] /build/buildd/linux-source-2.6.22-2.6.22/drivers/usb/serial/ftdi_sio.c: urb failed to clear flow control
Dec 11 06:57:32 mythtv kernel: [289481.348897] /build/buildd/linux-source-2.6.22-2.6.22/drivers/usb/serial/ftdi_sio.c: update_mctrl Error from MODEM_CTRL urb: DTR HIGH, RTS HIGH
Dec 11 06:57:33 mythtv kernel: [289482.346879] /build/buildd/linux-source-2.6.22-2.6.22/drivers/usb/serial/ftdi_sio.c: ftdi_set_termios FAILED to set databits/stopbits/parity
Dec 11 06:57:34 mythtv kernel: [289483.344864] /build/buildd/linux-source-2.6.22-2.6.22/drivers/usb/serial/ftdi_sio.c: ftdi_set_termios urb failed to set baudrate
Dec 11 06:57:39 mythtv kernel: [289488.335772] /build/buildd/linux-source-2.6.22-2.6.22/drivers/usb/serial/ftdi_sio.c: urb failed to clear flow control
Dec 11 06:57:40 mythtv kernel: [289489.334754] /build/buildd/linux-source-2.6.22-2.6.22/drivers/usb/serial/ftdi_sio.c: ftdi_set_termios FAILED to set databits/stopbits/parity
Dec 11 06:57:41 mythtv kernel: [289490.332734] /build/buildd/linux-source-2.6.22-2.6.22/drivers/usb/serial/ftdi_sio.c: ftdi_set_termios urb failed to set baudrate
Jag vet inte om det är programvaran för smartcard-läsaren som strular till det eller om det är usb-adaptern.
Detta hände aldrig med com-portsadaptern så något nytt sker ju med usb-adaptern.
Några förslag?