android-things-rc522 | Android library to communicate with RFID Module RC522

by Galarzaa90 Java Version: 1.0.0 License: MIT

X-Ray Key Features Code Snippets(2)Community Discussions(1)Vulnerabilities Install Support

kandi X-RAY | android-things-rc522 Summary

android-things-rc522 is a Java library.,roid-things-rc522 has no bugs, it has no vulnerabilities, it has build file available, it has a Permissive License and it has low support. You can download it from GitLab, GitHub.

An Android Things libray to control RFID readers based on the RC522 reader. Based on pi-rc522 by user ondryaso.

Support

Quality

Security

License

Reuse

Support

android-things-rc522 has a low active ecosystem.

It has 43 star(s) with 19 fork(s). There are 2 watchers for this library.

It had no major release in the last 12 months.

There are 4 open issues and 10 have been closed. On average issues are closed in 256 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of android-things-rc522 is 1.0.0

Quality

android-things-rc522 has no bugs reported.

Security

android-things-rc522 has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

android-things-rc522 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

android-things-rc522 releases are available to install and integrate.

Build file is available. You can build the component from source.

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

Top functions reviewed by kandi - BETA

kandi has reviewed android-things-rc522 and discovered the below as its top functions. This is intended to give you an instant insight into android-things-rc522 implemented functionality, and help decide if they suit your requirements.

Increment the value of a block
Executes a command
Calculates the CRC value
Reads the current value on the device
Writes a register to the device
Dumps all data in all data blocks
Authenticate card
Reads the data from the tag
Converts a data block into a hexadecimal string representation
Test for anti - collision detection
Reads a 32 bit integer value from the given address
Transfer a buffer to a block
Writes a sector s trailer s data
Decrements the value of a block
Select a tag
Initializes the instance
Writes a 32 - bit integer to a value block
Transfers a value block to the transfer buffer
Closes the device

Get all kandi verified functions for this library.

android-things-rc522 Key Features

No Key Features are available at this moment for android-things-rc522.

android-things-rc522 Examples and Code Snippets

Android Things RC522,Usage,Polling state

Java

Lines of Code : 65

License : Permissive (MIT)

Copy

import com.galarzaa.androidthings.Rc522;
public class MainActivty extends AppCompatActivity{
    private Rc522 mRc522;
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        Peripher

Android Things RC522,Installing

Java

Lines of Code : 2

License : Permissive (MIT)

Copy

dependencies {
    compile 'com.galarzaa.android-things:rc522:1.0.0'

Community Discussions

Trending Discussions on android-things-rc522

Different NFC ID and RFID UID value

QUESTION

Different NFC ID and RFID UID value

Asked 2018-May-25 at 08:05

I'm developing software for an Android Things device with RFID reader RC522. I use this library: https://github.com/Galarzaa90/android-things-rc522

My task querying the RC533 RFID reader:

...

ANSWER

Answered 2018-May-24 at 15:07

The results are essentially the same for the RC522 and Android's built-in NFC reader. The main differences are that the library that you use for the RC522

includes the checksum (BCC) in the UID field, and
performs anti-collision only for cascade level 1.

This means that only the first 4 bytes of the value obtained through mRc522.getUid() are the UID value. The last (5th byte) is the XOR checksum over the previous 4 bytes. This is the BCC byte from the raw anti-collsion frame. If you want to calculate that for the value received through tagFromIntent.getId(), you could do something like this:

Source https://stackoverflow.com/questions/50504463

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

Vulnerabilities

No vulnerabilities reported

Install android-things-rc522

You can download it from GitLab, GitHub.
You can use android-things-rc522 like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the android-things-rc522 component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .