标题: USB driver for Bar Code -Can you please help [打印本页] 作者: uv 时间: 2004-06-15 05:16 标题: USB driver for Bar Code -Can you please help I have a SUN , BLADE-150 (Solaris-8).
I'm requested to build an application which reads
data from a USB Barcode Device.
I' ve updated the latest patches.
I have a directory called : dev/usb/5e0.28a/0
And it contains the files :cntrl0@ , cntrl0stat@, devstat@ , 0in1@ , if0in1stat@
I' ve installed DDK.0.9 from http://wwws.sun.com/software/download/products/3fe8d3b9.html
And run a sample program file , which came with the DDK.0.9 kit.
The program is using ugen(7D) to read a device descriptor:
>;devdescr /dev/usb/5e0.28a/0
The output was:
Device descriptor: VID:05e0, PID:028a
Device release:0x204, USB release:0x110
Descriptor Length:18, Type:1
Device Class:0, Subclass:0, Protocol:0, Num Cfgs:1
My question is : How can I get the actual data barcode (The scanned number) from the USB device ?
Thank's.
UV.作者: uv 时间: 2004-06-16 18:37 标题: USB driver for Bar Code -Can you please help ....?作者: uv 时间: 2004-06-17 22:27 标题: USB driver for Bar Code -Can you please help How can I access the data of the USB device ?