hi, I'm using Freerunner and debug board v3, and trying to use serial console, and Ubuntu 8.04 on my PC.
I have connected the FR and the debug board with the flexible cable. The /dev/ttyUSB0 and /dev/ttyUSB1 doesn't show up, but only /dev/ttyACM0, when I connected both USB of freerunner and debug board to PC, as described in http://wiki.openmoko.org/wiki/Debug_Board_v3. 1. Should the /dev/ttyUSB0 and /dev/ttyUSB1 show up while no FR connected to debug board (and the debug board connected to PC)? 2. Should I flash the debug board? Any idea? Thanks in advance. ---------------------- dmesg result: [22932.304312] usb 5-2: new full speed USB device using uhci_hcd and address 18 [22932.487138] usb 5-2: configuration #1 chosen from 2 choices [22932.497342] /build/buildd/linux-2.6.24/drivers/usb/class/cdc-acm.c: This device cannot do calls on its own. It is no modem. [22932.497373] cdc_acm 5-2:1.0: ttyACM0: USB ACM device [22935.663858] usb 5-1: new full speed USB device using uhci_hcd and address 19 [22935.816913] usb 5-1: configuration #1 chosen from 1 choice [22935.818759] hub 5-1:1.0: USB hub found [22935.820674] hub 5-1:1.0: 4 ports detected [22936.137318] usb 5-1.1: new full speed USB device using uhci_hcd and address 20 [22936.297399] usb 5-1.1: configuration #1 chosen from 1 choice -------------- [EMAIL PROTECTED]:~# lsusb Bus 007 Device 001: ID 0000:0000 Bus 006 Device 002: ID 046d:c018 Logitech, Inc. Bus 006 Device 001: ID 0000:0000 Bus 005 Device 022: ID 1457:5118 Bus 005 Device 021: ID 0451:2046 Texas Instruments, Inc. TUSB2046 Hub Bus 005 Device 001: ID 0000:0000 Bus 002 Device 001: ID 0000:0000 Bus 001 Device 001: ID 0000:0000 Bus 004 Device 002: ID 064e:a101 Suyin Corp. Bus 004 Device 001: ID 0000:0000 Bus 003 Device 001: ID 0000:0000 [EMAIL PROTECTED]:~# lsusb -d 1457:5118 -v Bus 005 Device 022: ID 1457:5118 Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 2.00 bDeviceClass 0 (Defined at Interface level) bDeviceSubClass 0 bDeviceProtocol 0 bMaxPacketSize0 8 idVendor 0x1457 idProduct 0x5118 bcdDevice 5.00 iManufacturer 1 OpenMoko iProduct 2 Debug Board for Neo1973 iSerial 0 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 55 bNumInterfaces 2 bConfigurationValue 1 iConfiguration 0 bmAttributes 0x80 (Bus Powered) MaxPower 100mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 2 bInterfaceClass 255 Vendor Specific Class bInterfaceSubClass 255 Vendor Specific Subclass bInterfaceProtocol 255 Vendor Specific Protocol iInterface 2 Debug Board for Neo1973 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0040 1x 64 bytes bInterval 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x02 EP 2 OUT bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0040 1x 64 bytes bInterval 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 0 bNumEndpoints 2 bInterfaceClass 255 Vendor Specific Class bInterfaceSubClass 255 Vendor Specific Subclass bInterfaceProtocol 255 Vendor Specific Protocol iInterface 2 Debug Board for Neo1973 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x83 EP 3 IN bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0040 1x 64 bytes bInterval 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x04 EP 4 OUT bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0040 1x 64 bytes bInterval 0 Device Status: 0x0000 (Bus Powered) [EMAIL PROTECTED]:~# -------------- Best Regards, Mac Lin _________________________________________________________________ 聰明搜尋和瀏覽網路的免費工具列 — MSN 搜尋工具列 http://toolbar.live.com/ _______________________________________________ Openmoko community mailing list community@lists.openmoko.org http://lists.openmoko.org/mailman/listinfo/community