USBDevice | Highly flexible Composite USB Device Library | Change Data Capture library

 by   IntergatedCircuits C Version: Current License: Apache-2.0

kandi X-RAY | USBDevice Summary

kandi X-RAY | USBDevice Summary

USBDevice is a C library typically used in Utilities, Change Data Capture applications. USBDevice has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

Highly flexible Composite USB Device Library
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            kandi-support Support

              USBDevice has a low active ecosystem.
              It has 147 star(s) with 30 fork(s). There are 17 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              There are 6 open issues and 20 have been closed. On average issues are closed in 15 days. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of USBDevice is current.

            kandi-Quality Quality

              USBDevice has 0 bugs and 0 code smells.

            kandi-Security Security

              USBDevice has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              USBDevice code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              USBDevice is licensed under the Apache-2.0 License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              USBDevice releases are not available. You will need to build from source code and install.

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            Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of USBDevice
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            USBDevice Key Features

            No Key Features are available at this moment for USBDevice.

            USBDevice Examples and Code Snippets

            No Code Snippets are available at this moment for USBDevice.

            Community Discussions

            QUESTION

            Sending commands to ACR122U with Swift or Objective-C
            Asked 2022-Feb-21 at 17:57

            I’m in the process of writing a macOS application that will provide features to read and write data to nfc tags using the ACR122u usb reader. I’m having a difficult time finding examples of how to send commands to the device in this environment. I came across this question but can’t seem to adapt it to Swift or Objective C. Any help would be greatly appreciated.

            Here's what I have so far but I can't seem to wrap my head around how to send an array of bytes.

            ...

            ANSWER

            Answered 2022-Feb-21 at 17:57

            It turns out that using CryptoTokenKit was a better fit than what I had previously found. You init the reader as a TKSmartCardSlot and the card as a TKSmartCard. You then transmit the byte array to the TKSmartCard through the transmit function. Please send a dm if anyone needs additional information about this workflow.

            https://developer.apple.com/documentation/cryptotokenkit/tksmartcardslot

            Source https://stackoverflow.com/questions/71161758

            QUESTION

            Unable to get USB bsdname from macOS Monterey 12 Bate4 of Intel processor
            Asked 2021-Dec-14 at 22:39

            I can’t get USB bsdname from macOS Monterey 12 Bate4 of Intel processor: I have use the "IORegistryEntrySearchCFProperty" function to get the bsdName of the io_service_t, It worked fine on macOS Big Sur's M1 and Intel MBP. Also it worked fine on macOS Monterey App M1. But it always returned nil on macOS Monterey Intel MBP. It involves the following code:

            ...

            ANSWER

            Answered 2021-Oct-20 at 08:49

            I solved this issue by other ways.

            Since the device I'm looking for is an IOMedia object. I found its BSD name by enumerating the kIOMediaClass object. And I looked up IOMedia's parent device to determine the USB device I'm interested in.

            Source https://stackoverflow.com/questions/68629700

            QUESTION

            Getting the android ProductID and VendorID for my Android device
            Asked 2021-Sep-07 at 20:46

            This question is not duplicate for Programmatically obtaining the vendor ID, product ID of a USB device on Android platform

            Because I am not trying to get the VendorID and ProductID for the attached device, I am trying to get the PID and VID for the Android phone to do something with them, how to get them. Unfortunately the class UsbDevice represents an attached UsbDevice which is not my case.

            ...

            ANSWER

            Answered 2021-Sep-07 at 20:46

            You can look up the build fields, like

            Manufacturer:

            https://developer.android.com/reference/android/os/Build.html#MANUFACTURER

            etc, can one of these do what you want?

            Source https://stackoverflow.com/questions/69094167

            QUESTION

            UWP app cannot find the USB device. Always getting null from UsbDevice.FromIdAsync()
            Asked 2021-Jul-13 at 05:43

            I tried to connect USB devices in uwp according to the instructions in MSDN, but I couldn't connect to usb devices and always getting null from UsbDevice.FromIdAsync (). I had seen may questions and answers regarding this issue here here

            But nothing solved my issue. Any help would be appreciated.

            these are the code snippet am trying. the same code snippet is working with .Net standard applications. But not working with UWP.

            ...

            ANSWER

            Answered 2021-Jul-13 at 05:43

            UWP app cannot find the USB device. Always getting null from UsbDevice.FromIdAsync()

            Please check the package manifest file if add DeviceCapability capability, here is code sample that you could refer.

            Really I want to know what actually means

            We have document that explain the Function . And here is document how to specify device capabilities in a package manifest. Here is support list that you could refer.

            A string between 1 and 100 characters in length. Where appropriate, the string may begin with "classId:" | "winUsbId:" | "serviceId:" | "serviceId:" | "usage:" | "interfaceId:"

            Source https://stackoverflow.com/questions/68353462

            QUESTION

            How to embed a static library in a shared library (Linux)?
            Asked 2021-Jul-01 at 09:42

            I have a static library which I do not have the source code, and need its symbols to be called dynamically from the LuaJIT FFI.

            As it is static, I can't load it dynamically, so I'm trying to embed it in a shared library and then load the shared library at runtime.

            Problem is that exported symbols of the static library are present in the symbols table of the shared lib, but are undefined.

            ...

            ANSWER

            Answered 2021-Jul-01 at 09:42

            You can use the --whole-archive option to achieve this as seen here and in the docs:

            --whole-archive: For each archive mentioned on the command line after the --whole-archive option, include every object file in the archive in the link, rather than searching the archive for the required object files. This is normally used to turn an archive file into a shared library, forcing every object to be included in the resulting shared library. This option may be used more than once.

            As an example:

            Source https://stackoverflow.com/questions/68206495

            QUESTION

            Unable to list the USB connected devices in Android Kotlin
            Asked 2021-Jun-07 at 22:39

            I am building an Android app using Kotlin. What I am trying to do is that I am trying to list down all the devices connected via USB. But the device list is always empty.

            First I put in the following declaration in the AndroidManifest.xml file:

            ...

            ANSWER

            Answered 2021-Jun-06 at 17:06

            According to the documentation the feature android.hardware.usb.host does the following:

            When your Android-powered device is in USB host mode, it acts as the USB host, powers the bus, and enumerates connected USB devices. USB host mode is supported in Android 3.1 and higher.

            So in other words this feature is designed to enumerate USB OTG devices like USB flash drives, webcams, or other USB client devices).

            When you connect laptop and phone via USB the laptop usually becomes the USB host (master) and the phone is the client. Therefore this feature is not designed to work with such a connection and thus you are getting no device.

            The only way to make it work would be to select in the USB notification menu that the Android phone should work as USB host. But as most PC are not able to act as USB client this will also not get any result.

            Source https://stackoverflow.com/questions/67861270

            QUESTION

            Why does Android not see a connected computer as either a USB Device or USB Accessory
            Asked 2021-May-06 at 17:55

            I'm trying to gain a deeper understanding of the Android USB APIs. I have played with the USB Host APIs and have successfully connected various devices (USB stick, USB hub with other devices attached) to my Android phone (Phone as host). I discovered the devices, pulled information, explored the interfaces, endpoint information etc.

            When I plug my Phone into my PC I assumed the PC would be enumerated as either a Device or an Accessory, but it does not show up as either.

            Here is the code I'm using to discover all Devices and Accessories

            ...

            ANSWER

            Answered 2021-Mar-25 at 17:56

            When I plug my Phone into my PC I assumed the PC would be enumerated as either a Device or an Accessory, but it does not show up as either.

            Nope. The PC is always the host, the Android enumerates on the PC as a device.

            Thus you will never get the PC in UsbManager device list. This API is only used when Android is the host.

            Source https://stackoverflow.com/questions/66804596

            QUESTION

            How to save 1 million point trace from oscilloscope using PyVISA
            Asked 2021-Mar-02 at 16:42

            I am trying to implement some code from this old tutorial from 2015 (which is using a VERY old version of PyVISA, so everything is different now):

            ...

            ANSWER

            Answered 2021-Mar-02 at 13:02

            The scope you are using "Rigol DS1104Z" has different SCPI commands to the "Rigol DS1052E" in your example code.

            The command ":WAV:POIN:MODE RAW" will work on the Rigol DS1052E but not on the Rigol DS1104Z

            You can check if the instrument has an error by querying ":SYSTem:ERRor?"

            Source https://stackoverflow.com/questions/66432540

            QUESTION

            How can I set Task timeout in JavaFx?
            Asked 2020-Dec-22 at 14:59

            I have a class with one method that get data through usb device and add it into ArrayList:

            ...

            ANSWER

            Answered 2020-Dec-17 at 19:12

            QUESTION

            webUSB api working but the data received aren't decoded properly
            Asked 2020-Nov-30 at 14:44

            UPDATED CODE

            I'm using this code to claim the use of the serial-2-USB device. It shows up and I can query the info about it, ie. "connected to USB2.0-Serial VID: 6790 PID: 29987" (CH34x from Qinheng). To be clear, I use the winUSB driver (downloaded with zadig-2.5.exe, Windows 10) and have uninstalled the original drivers.

            I get the received data as dataview but when I do the decode it comes out gibberish. And I see that the array length pretty much corresponds to what I know my ESP8266 is posting over the serial port.

            Example of decoded data: �(#���D"D�T�b�!A#7mP�R�N����#�m93aw9 ½�d-K��b��BF+3ѡ��kag1�R�#��#!!r����g�!d��a��谛oa��399�}��1D�#��'99�����9�����'99���'99����@@譛

            I get the data as Uint8Arrays but even if I try to make my own parser the same gibberish is the end result. Do I need to care about USB stuff as in start bits, ack bits etc. etc.? All the example code out there just do a text decoder and that's it.

            serial.js + index.html

            ...

            ANSWER

            Answered 2020-Nov-20 at 18:04

            This isn't a flaw in WebUSB but with the script you are running. The serial.js script included in the Arduino examples repository is designed to work with Arduino devices where setting the baud rate in unnecessary because the port is virtual. In order to set the baud rate on a USB to serial adapter you need to send the SET_LINE_CODING control transfer. This should go before the SET_CONTROL_LINE_STATE command in your existing code. There is documentation for the structure of the control transfer here:

            https://github.com/MarkDing/lufa-efm32#311-set-line-coding

            Source https://stackoverflow.com/questions/64929987

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

            Vulnerabilities

            No vulnerabilities reported

            Install USBDevice

            You can download it from GitHub.

            Support

            Communications Device Class (CDC - ACM) specification version 1.10Network Control Model (CDC - NCM) specification version 1.0Human Interface Device Class (HID) specification version 1.11 - with helper macros for report definitionMass Storage Class Bulk-Only Transport (MSC - BOT) revision 1.0 with transparent SCSI command setDevice Firmware Upgrade Class (DFU) specification version 1.1 (or DFU STMicroelectronics Extension (DFUSE) 1.1A using USBD_DFU_ST_EXTENSION compile switch)
            Find more information at:

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            CLONE
          • HTTPS

            https://github.com/IntergatedCircuits/USBDevice.git

          • CLI

            gh repo clone IntergatedCircuits/USBDevice

          • sshUrl

            git@github.com:IntergatedCircuits/USBDevice.git

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