Problem : RS232 link

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Eric Cathelinaud e.cathelinaud at googlemail.com
Tue May 19 09:17:17 UTC 2009


Hi,

I am now trying to configure the bs11 using bs11_config and I had a problem
connecting via serial port.
I tried then to use an USB adaptator as you did but I don't have any ttyUSB
in my /dev/

I only have /dev/usbdev*.*_ep** (2 per USB port and 6 new ones appeared
after connecting the USB adaptator).

lsusb give me the following result:
# lsusb
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 002: ID 413c:3012 Dell Computer Corp. Optical Wheel Mouse
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 013: ID 9710:7715 MosChip Semiconductor Printer cable
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

where "MosChip Semiconductor Printer cable" is my adaptator (for printer and
DB9)

#lsmod
...
usbserial              26348  1 visor
usbcore               118068  7
visor,usbserial,usb_storage,usbhid,uhci_hcd,ehci_hcd
...

Does anyone know why I can't see any ttyUSB?

Best regards,
Eric Cathelinaud
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