hid | golang HID API implementation

by boombuler Go Version: Current License: MIT

X-Ray Key Features Code Snippets Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | hid Summary

hid is a Go library. hid has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

A GO package to access Human Interface Devices. The platform specific parts of this package are heavily based on Signal 11 - HIDAPI.

Support

Quality

Security

License

Reuse

Support

hid has a low active ecosystem.

It has 67 star(s) with 49 fork(s). There are 1 watchers for this library.

It had no major release in the last 6 months.

There are 5 open issues and 5 have been closed. On average issues are closed in 144 days. There are 2 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of hid is current.

Quality

hid has 0 bugs and 0 code smells.

Security

hid has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

hid code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

hid is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

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

Installation instructions are not available. Examples and code snippets are available.

It has 833 lines of code, 46 functions and 5 files.

It has high code complexity. Code complexity directly impacts maintainability of the code.

Top functions reviewed by kandi - BETA

kandi has reviewed hid and discovered the below as its top functions. This is intended to give you an instant insight into hid implemented functionality, and help decide if they suit your requirements.

ioReturnToErr converts the given CORSeturn to an error .
getDeviceDetails - get device info
ByPath returns information about a device .
Devices returns a channel for all the devices .
newDeviceInfo returns information about a device .
gostring returns a string representation of the given CFStringRef .
iterateDevices iterates over the specified device manager and calls the callback function for each device manager .
Resolve descriptor .
getStringDescriptor returns the descriptor of a device .
openDevice returns a Windows device handle

Get all kandi verified functions for this library.

hid Key Features

No Key Features are available at this moment for hid.

hid Examples and Code Snippets

No Code Snippets are available at this moment for hid.

Community Discussions

Trending Discussions on hid

USB device is enumerated correctly, but I never see a Setup transaction with bRequest equal to SET_ADDRESS

Automating conditional logic for database data checks in R

JavaScript: Await for a recursive tree to finish, where each recursive level is an API call

Keystrokes are not blocked when using kIOHIDOptionsTypeSeizeDevice and are still passed to the OS

Nuxt OG:tags not being correctly read by Facebook

static import works from nuxt.config.js but not from component

CSS animation out after animation in

Simple key remapping using IOKit with Swift

Command failed with exit code 134: npm run generate

Select count of multiple columns WHERE another column is distinct

QUESTION

USB device is enumerated correctly, but I never see a Setup transaction with bRequest equal to SET_ADDRESS

Asked 2022-Mar-12 at 02:57

Summary:
While capturing USB traffic with wireshark, I see that devices enumerate properly when plugged in, but I never see the USB address getting assigned by the host.

Details:
I have tried this on both Windows 10 and Linux, and on several types of USB devices.
I plug in a device, and capture the USB traffic using Wireshark. I expect to see a Setup transaction, with the data packet containing bRequest = 0x05 (SET_ADDRESS) and the wValue word containing the address to be assigned. But I never see this. The wireshark capture does show the other traffic I expect, like "GET DESCRIPTOR" request and response for the device, but no SET_ADDRESS. The simplest device I have is a USB 1.1 mouse, and the wireshark capture (summary lines only) is below.

...

ANSWER

Answered 2022-Mar-12 at 02:57

After more searching and experimenting, I have an answer.

The Short Answer: Wireshark cannot show the USB address assignment transaction because it is not captured by the lower-level libraries used by wireshark.

The Full Story: For some reason, it seems that the USB libraries used by wireshark do not capture the address assignment. The Windows version of these libraries, usbpcap, acknowledges this and other limitations on the web page. I did not find a similar disclaimer for the Linux version, but I suspect that the same technical limitations would affect both versions, and that's why I did not see the address assignment in wireshark on either Windows or Linux.

To verify that the USB device enumeration was working even though not captured by wireshark, I programed a USB device on a TI ARM development board which had pins on the D+ and D- USB signal lines. I attached a logic analyzer and captured the enumeration sequence. The result was exactly as described in every USB tutorial. Here is the part of the enumeration sequence where the device address is assigned: After the token packet (with Setup Packet ID, still using address 0, endpoint 0), the Setup packet with a DATA0 PID contains in its payload the expected bRequest byte 0x05 (SET_ADDRESS) followed by the low byte of wValue, equal in this example to 0x26, the assigned address. Don't forget when looking at captures like this that the least significant bytes and bits come first. So to make sense of each byte, you need to flip the bit stream byte-by-byte before converting to the hex values. So 01100100b becomes 0010 0110 or 0x26.

Source https://stackoverflow.com/questions/71373848

QUESTION

Automating conditional logic for database data checks in R

Asked 2022-Mar-08 at 02:31

I am trying to do a large data check for a database. Some fields in the database are hidden, so when I am doing the datacheck, I need to ignore all hidden fields. Fields are hidden based on conditional logic stored in the database. I have exported this conditional logic and have stored it in a dataframe in R. Now I need to automate the data check by somehow using the text string of a conditional argument to automate the script writing itself, which I do not think is possible, or finding a way around this problem.

Below is example code that I need to solve:

...

ANSWER

Answered 2022-Mar-08 at 02:31

You can store the expression you want to evaluate as a string if you pass it into parse() first as explained in this answer.

Here's a simple example of how you can store the expression in a column and then feed it to dplyr::case_when().

Source https://stackoverflow.com/questions/71388854

QUESTION

JavaScript: Await for a recursive tree to finish, where each recursive level is an API call

Asked 2022-Jan-28 at 08:18

I'm trying to build a JSON tree using recursive API calls but I am having issues with flow control of the data structure. How can I block the flow until the BuildTree function stack ends?

Here is the partial code. Thanks in advance.

...

ANSWER

Answered 2022-Jan-28 at 08:18

You are using the async keyword for no reason, because you are not using await inside your function. You might as well use it :)

Source https://stackoverflow.com/questions/69642817

QUESTION

Keystrokes are not blocked when using kIOHIDOptionsTypeSeizeDevice and are still passed to the OS

Asked 2022-Jan-19 at 20:56

My goal is to block keystrokes from reaching the OS using IOHID (Can't use CGEvent for other reasons). According to the docs of kIOHIDOptionsTypeSeizeDevice:

Used to open exclusive communication with the device. This will prevent the system and other clients from receiving events from the device.

...

ANSWER

Answered 2022-Jan-19 at 20:56

Glad we tracked down your HID issue to a permissions problem in the comments.

To run code as root in production/deployment, you'll need to set up a separate tool as a Launch Daemon, and configure it to start up on demand when your main app sends it an IPC (typically XPC) message.

You have 2 main options for getting the launch daemon set up in the first place:

Embedding the daemon binary in your .app, and calling SMJobBless from your app's code to install it in the system. This will request entering the admin password from the user.
An installer .pkg that places your daemon binary somewhere fixed (e.g. below /Library/Application Support/YourAppName/) and places the corresponding launchd plist in /Library/LaunchDaemons.

Note that you need to be quite careful to avoid opening gaping security holes when setting up a launch daemon. This series of articles is a good in-depth guide of what to do and what to avoid.

Note also that SMJobBless is not permitted on the App Store, so this type of functionality simply isn't possible for apps distributed there.

Source https://stackoverflow.com/questions/70673002

QUESTION

Nuxt OG:tags not being correctly read by Facebook

Asked 2021-Dec-23 at 15:03

I am having this issue for a while now. We've a nuxt website running in SSR mode and inside it, it has a news page that follows this structure:

...

ANSWER

Answered 2021-Dec-23 at 15:01

I found the issue The problem was that I configured my axios httpClient so it expects a status 200 for a positive response, but facebook / linkedin / whatsapp ... ( not twitter ) only makes a partial request which returns a 206 response. See: Facebook debugger : Response 206

So, my url and tags were all correct, everything I had to do was to enable 206 as a possible response.

Source https://stackoverflow.com/questions/70442833

QUESTION

static import works from nuxt.config.js but not from component

Asked 2021-Dec-05 at 18:45

I have a vanilla js jsencrypt package which i needed to use in my nuxt application, the package itself works fine when imported from Nuxt.config.js but i run into issues when imported using the head object from component, let me show you my code

nuxt.config.js //this works

...

ANSWER

Answered 2021-Dec-05 at 18:45

Pulling in JSEnquiry in your head tag will work just fine, but you need to allow time for it to download and parse. Calling it in the mounted hook doesn’t allow for that.

Try this in your mounted hook.

Source https://stackoverflow.com/questions/70237333

QUESTION

CSS animation out after animation in

Asked 2021-Nov-21 at 06:33

i have set animation in property on HTML element when it is displayed, i want same animation on reverse, when button is clicked it should hide with same animation. how can i achieve that.

"Animation in" which is working:

...

ANSWER

Answered 2021-Nov-21 at 06:33

You can achieve this by using toggle class and transition instead.

Source https://stackoverflow.com/questions/70052159

QUESTION

Simple key remapping using IOKit with Swift

Asked 2021-Nov-18 at 06:12

In macOS, the IOKit HID APIs can be used for key remapping. In the example below, A key is remapped to B key, and vice versa, using Objective-C.

Is it possible to do the same remapping programmatically with the latest Swift 5.5? If it can be done, how does the example below look rewritten in Swift?

Or is there a new, more modern API that can be used with Swift to accomplish the same task?

...

ANSWER

Answered 2021-Nov-18 at 06:12

You can rewrite your cursed code in Swift 5.5 like this:

Source https://stackoverflow.com/questions/69980116

QUESTION

Command failed with exit code 134: npm run generate

Asked 2021-Nov-11 at 18:11

I'm trying to deploy my nuxt js project to netlify. The installation part works fine, But it returns an error in the build process.

I tried to search google but I can't find any solution to this problem.

I also tried this command CI= npm run generate

...

ANSWER

Answered 2021-Nov-11 at 15:42

I just had the same problem and solved it thanks to this question. The problem seems to be fibers.

The steps I took to fix it:

uninstall fibers: npm uninstall fibers
delete package-lock.json & node_modules/
install packages again: npm install

Simply removing fibers from package.json isn't enough as Netlify seems to still find the package in package-lock.json.

Source https://stackoverflow.com/questions/69926027

QUESTION

Select count of multiple columns WHERE another column is distinct

Asked 2021-Oct-24 at 12:51

I need to find out how many people ordered what type of food. My table looks something like this:

PersonId (int) Hamburger (varchar100) Fries (varchar100) Soda (varchar100) 1 "Unique burger" "Unique Fry" "Unique Soda" 2 "Unique burger" "Unique Fry" "Unique Soda" 1 "Unique burger" NULL "Unique Soda" 3 "Unique burger" "Unique Fry" NULL

As you can see the PersonID can occur more than once.

I need the total count of Hamburgers, Fries, and Soda per unique person.

So ideally my result set would look like this:

HamburgerCount FriesCount SodaCount 12334243 567456745 2463434

From what I've tried, so far this query gets me my desired result for a single value:

...

ANSWER

Answered 2021-Oct-22 at 19:23

If you don't mind vertical results, you could use UNION:

Source https://stackoverflow.com/questions/69681908

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