I'm developing a product that is interfaced over USB. I want to write a control app for it, but I cannot program a GUI for poo, so I came up with the idea of using a web page (local to the app's install directory) as the interface to the program. So, the line of communication would be: User --> HTML page (not hosted - it's local) --> C+...
Hi all, This will be my first try at USB intefacing ! May I know how to transfer the data from pins : 11-15 of KT3170 IC to USB ? Data sheet : http://www.datasheetcatalog.org/datasheet/SamsungElectronic/mXuusvq.pdf I guess I will need to configure a Microprocessor for making the OS uderstand what profile of device is this , In that Case...
for simple code ...example we plug the pen drive and detect it then find the space and check the contant..that it.. ...
Using just python, is it possible to possible to use a USB flash drive to serve files locally to a browser, and save information off the online web? Ideally I would only need python. Where would I start? ...
I have a Mettler Toledo postal scale (PS60) that I need to configure and read weights from using a USB connection. The scale uses the Microsoft USB POS HID for scales driver. I will have 11 to 12 of these scales connected, and will need to identify each as well. The idea being my users will remove something from one scale and place it on...
I have a Panatone Huey, a monitor calibration probe (device you attach to the monitor, and it gives you colour readings) - I want to get readings from the device in Python. Having never written such a device driver before, I'm not sure where to start. I've found are two open-source C/C++ projects that interface with the Heuy - ArgyllCM...
I need setup USB devices with encrypted data that a user would be able to access the first time with an initial password, be made to change that password on first access, and be able to change the password later as well. It only needs to run on Windows XP SP 2 and later. It would be nice if it could run without administrator privileges...
Hi, I am facing challenges with VMWare Workstation and Player on Windows 7 host. When a USB device is plugged in, the status bar doesn't display an icon for the recently plugged in device. But pre-configured devices such as mouse, keyboard, and CD player are available in the guest. If I start the Workstation with a device plugged in, ...
Hi expert Well I have and USB magnetic card reader( MegaWin MA100 USB-UART Controller(V5.10) ) I dont realy how to use it (I tried ones with another magnetic card when I put the card it show an number in textbox area)but with this one nothing is happen when I pass the card it just make a sound but nothing is shown in the textbox area I l...
(Apologies: I uninstalled and reinstalled WinPcap and now I can see the extra interface! Suggestion found in Wireshark FAQ. I leave the original question below.) I use WireShark to examine ethernet packet contents at the byte level (in/out of custom FPGA-based hardware). I have a USB-Ethernet adapter to add a second Ethernet port to my...
Hey all I'm (going to be) writing an application in Qt that will run on the 3 main OSes (Windows, Linux and Mac). One of the features of this app is that it needs USB to talk to a piece of custom external hardware. Would anyone know of a cross platform USB library so porting is as easy as possible? Or am I going to be slugging it out on...
I need to get Track 1 and Track 2 data off magnetic cards and send them over the network to a waiting server. What is an easy way to get the track data from a USB HID magnetic card reader? In case it helps, I have a MAGTEK Mini Swipe Magnetic Strip Reader (part no. 21040140) I'm OS agnostic -- a solution for Windows, Mac or Linux would...
Do you know what is the API, or sequence of API calls that windows uses to accomplish the "Eject" function which is available on the shell context menu for removable volumes? So far I've tried two things: using CM_Request_Device_Eject, I enumerate the removable disks (using the SetupDiXXX APIs), find the one that I'm interested in, w...
how to write test case for usb testing....manually..using c language in linux.... ...
Hello everyone: I have a problem with USB-serial converters.I'm developing an app for a stand-alone surveillance station,connected to several peripherals trough serial port. My embedded PC has only one serial port, so i must use at least 2 usb-serial converter. When i plug one of them, ubuntu automatically generates the device name in...
Unable to launch App in telephone device. Device is visible (ADB devices), debug USB on(in phone). In Eclipse I get the following timeout error: [2010-10-14 14:07:30 - TA] Android Launch! [2010-10-14 14:07:30 - TA] adb is running normally. [2010-10-14 14:07:30 - TA] Performing com.xxxxx.ta.TA activity launch [2010-10-14 14:08:00 - TA] U...
Hi! I want to develop a Java application to communicate with the device based on Xilinx Spartan 3E Starter Kit. The board is connected to my PC with USB-to-COM cable (COM is on the board). What I need is to send some sequences of bytes to the device and than receive the response from it. It is the same way the serial terminals (hyperter...
Hello, For accessing FTDI USB boards from Java applications, I'm using the JD2XX driver wrapper (JD2XX.dll). It works very fine on 32-bit systems, but when it is loaded from a 64-bit JVM, it says it is impossible for a 64-bit JVM to load a 32-bit DLL. Very understandable. To get past this little problem, I install a 32-bit JVM on the 64...
hello. I am writing a USB device drive for linux. it's for a joystick. every time plug it in, linux loads a hid driver. is there a way to tell Linux to load mine when I plug it in? or at least not load the default one? I can echo the id in unbind of the default driver and echo it in bind of my driver; but I would like something more au...
OK, so i have seen all the stuff about how acting as a USB host is impossible on vanilla android, but is there anything in the Android API that would allow an app to override the default USB behavior in order to manually control the USB i/o responses, in order to support some other protocol? I have not seen anything that would facilitat...