Tagged Questions

USB is an acronym for Universal Serial Bus, a standard for a serial host-to-device protocol defined by the USB Implementors Forum.

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Volume on driver for lge739 won't allow usb conection without disk format

I have installed the drivers for the device from tmobile website, successfully according to windows. However I click to open the e drive and it wants to reformat the disk, erasing all data on phone. I ...
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1answer
15 views

Are Android Intents buffered up?

I am trying to catch an Intent from installing a USB device. That is I want to start a Service. But, if the Service is started by other means, I would like to take a different course of action. ...
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Copy Bootsector to USB

I have a compiled bootloader that I want to move to my USB drive. I've tried the windows DEBUG command, but it just tells me "Error writing to drive F". I've tried a couple other solutions that I've ...
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What exactl hex information is telling me to send? Where LC and xx yy zz is not clear to me

This is not clear to understand, what exactly i have to send as command? does it mean i have to send in two step? (its a usb hardware connected to pc where i can send the command to get informations) ...
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1answer
18 views

How do I intercept messages from a USB device on Linux?

I have a popular drawing tablet that I connect to my PC with USB. Once connected, the tablet detects hand movements and manipulates the pointer accordingly. Somewhere, the tablet is transmitting this ...
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1answer
27 views

How to Control 8 LED Via USB using C# or Java [on hold]

I have 8 LED and i want to control them via USB. I tried doing that using "USB to IEEE-1284 " (Control LED using Computer via USB TO IEEE-1284 Control USB to Parallel Port using C#) but as I can ...
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1answer
20 views

Control LED using Computer via USB TO IEEE-1284

I have USB to IEEE-1284 I want to Control 2 LED using Computer via USB to IEEE-1284. I have two on my C# program. I want to each button lighted each led. First LED is Connected to D0, Second LED is ...
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8 views

How to connect a HTC via USB without HTC Sync Manager

Everytime I connect a HTC mobile phone via USB to the pc the HTC Sync Manager pops up. How can I avoid this (can I simply deinstall the Sync Manager or is there another driver I can use) ? I only ...
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0answers
12 views

How to communicate to USB-HID device on windows?

I am not a Windows expert and have no development experience in windows driver but have doing the same in Linux. My system: I have a HID device (touch screen) which is recognised by the windows as a ...
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0answers
16 views

ubuntu 13.04 not recognising USB HDD docking station

I have a USB SATA/PATA dual HDD docking station called "All in 1 HDD Docking" which worked under Win 7, but Ubuntu can't recognise it. When it is connected, the dock's two lights (one red, one blue) ...
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38 views

Android USB Host API - how to find driver for USB (Prolific) communication

UPDATE 2: I have tested with FTDI chip by shorting its IN and OUT pins. The controlTransfer() always returns 0, bulkTransfer() - Write returns length of data sent and bulkTransfer() - Read returns ...
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1answer
21 views

Continuous read of USB attached device using JavaScript?

Right now we have a Windows app that continuously reads a USB-attached scale and displays (and uses) the value. Can I do this via a web page? Someone mentioned a "javascript input event listener", ...
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1answer
17 views

Windows USB Device Location

I am looking for the proper WMI Win32 or CIM Class property to find the location of a USB device. In device manager, shown below, the Location is known as "Port_#0002.Hub_#0009". Any ideas on the ...
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0answers
16 views

Android - how i can read the data from sensors via usb with adb or something else [on hold]

I want to avoid writing app for my device and directly get data via usb with adb. How i can do it?
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1answer
24 views

Linux: Create a Script to check a usb device is connected by Vendor/Product Id or SN.

I have a usb device connected to an Raspberry Pi, and I am looking to create an application that writes out to the usb device. In order to write out to the device I need to verify the device is still ...

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