Sumeet Chakraborty

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  • Endpoint Error

    Hello Techies, I have a USB Modem and I want to send some AT Commands to the Modem Using my Java Application. I have done the following so far. 1) I have downloaded the package javax usb and have put the DLL in the path for JRE to recognise it. 2) I have downloaded the LibUSB-Win32 package for the Windows implementation after which I generated the "Mydevice.inf" and...

    2009-01-27 11:12:55 UTC in libusb-win32

  • Followup: RE: Could not Claim Interface

    Hello Tim, Thanks a lot for your input. Actually I dont have a serial port on the machine where I am executing this program. It only has a USB port and thats why I had to use USB Modem. Is there any other way for me to send the AT commands to this USB Modem. What if I uninstall the driver that the manufacturer had provided and tell libusb-win32 device to talk to this particular device, if its...

    2009-01-06 12:10:46 UTC in libusb-win32

  • Could not Claim Interface

    Hello techies, I am new to this LibUSb-Win32API. I want to send some "AT" Commands to an USB GSM/GPRS Modem. I am able to get the vendor id, product id and I am also able to display the manufacturer' name and the product name. How can i fetch the active configuration details of my device. When I execute the Libwinusb32 test program I get the following output...

    2009-01-06 09:47:44 UTC in libusb-win32

  • Comment: USBInterface.Claim() throws exception - please help

    Can anyone of you pls help me out in this regard, please techies I need a help urgently.

    2008-11-26 06:12:07 UTC in javax.usb

  • USBInterface.Claim() throws exception - please help

    Hello techies, I am new to this Javax USB API. I want to send some "AT" Commands to an USB GSM/GPRS Modem. I am able to get the vendor id, product id and I am also able to display the manufacturer' name and the product name. When I try to claim the interface it throws me an error and it says invalid configuration 0. When I execute the Libwinusb32 test program I get the following output...

    2008-11-22 10:16:47 UTC in javax.usb

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  • 2008-11-19 (12 months ago)
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  • sumeetc (My Site)
  • Sumeet Chakraborty

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