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I have a 2-dimensional usb bar code scanner that I'm trying to get |
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working ( This is the exact one if interested: |
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http://www.barcodesinc.com/metrologic/ms1690.htm ). It scans, but |
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nothing gets displayed. How can I get the focused window/terminal to |
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understand that the device should be treated as stdin? The output from |
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lsusb and lsusb -D is below. Thanks, |
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|
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# lsusb |
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Bus 006 Device 001: ID 1d6b:0001 |
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Bus 005 Device 002: ID 0c2e:0720 Metro |
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Bus 005 Device 001: ID 1d6b:0001 |
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Bus 004 Device 001: ID 1d6b:0001 |
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Bus 003 Device 001: ID 1d6b:0001 |
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Bus 002 Device 001: ID 1d6b:0002 |
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Bus 001 Device 001: ID 1d6b:0002 |
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# lsusb -D /proc/bus/usb/005/002 |
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Device: ID 0c2e:0720 Metro |
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Device Descriptor: |
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bLength 18 |
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bDescriptorType 1 |
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bcdUSB 1.10 |
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bDeviceClass 0 (Defined at Interface level) |
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bDeviceSubClass 0 |
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bDeviceProtocol 0 |
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bMaxPacketSize0 16 |
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idVendor 0x0c2e Metro |
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idProduct 0x0720 |
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bcdDevice 53.57 |
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iManufacturer 1 Metrologic |
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iProduct 2 Metrologic Scanner |
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iSerial 0 |
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bNumConfigurations 1 |
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Configuration Descriptor: |
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bLength 9 |
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bDescriptorType 2 |
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wTotalLength 41 |
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bNumInterfaces 1 |
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bConfigurationValue 1 |
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iConfiguration 3 POS USB |
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bmAttributes 0x80 |
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(Bus Powered) |
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MaxPower 450mA |
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Interface Descriptor: |
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bLength 9 |
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bDescriptorType 4 |
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bInterfaceNumber 0 |
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bAlternateSetting 0 |
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bNumEndpoints 2 |
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bInterfaceClass 255 Vendor Specific Class |
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bInterfaceSubClass 0 |
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bInterfaceProtocol 0 |
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iInterface 0 |
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** UNRECOGNIZED: 09 21 11 01 00 01 22 3f 00 |
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Endpoint Descriptor: |
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bLength 7 |
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bDescriptorType 5 |
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bEndpointAddress 0x02 EP 2 OUT |
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bmAttributes 3 |
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Transfer Type Interrupt |
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Synch Type None |
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Usage Type Data |
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wMaxPacketSize 0x0040 1x 64 bytes |
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bInterval 10 |
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Endpoint Descriptor: |
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bLength 7 |
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bDescriptorType 5 |
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bEndpointAddress 0x81 EP 1 IN |
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bmAttributes 3 |
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Transfer Type Interrupt |
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Synch Type None |
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Usage Type Data |
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wMaxPacketSize 0x0008 1x 8 bytes |
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bInterval 10 |
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Device Status: 0x0000 |
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(Bus Powered) |
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# |
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|
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Thanks again, |
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|
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dave |
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