crc-itu | CRC16-ITU for node.js | Runtime Evironment library

by damphat C++ Version: Current License: No License

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

kandi X-RAY | crc-itu Summary

crc-itu is a C++ library typically used in Server, Runtime Evironment, Nodejs applications. crc-itu has no bugs, it has no vulnerabilities and it has low support. You can download it from GitHub.

CRC16-ITU (CRC16-CCIT) for node.js

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Quality

Security

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Reuse

Support

crc-itu has a low active ecosystem.

It has 9 star(s) with 8 fork(s). There are 2 watchers for this library.

It had no major release in the last 6 months.

There are 0 open issues and 2 have been closed. On average issues are closed in 4 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of crc-itu is current.

Quality

crc-itu has 0 bugs and 0 code smells.

Security

crc-itu has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

crc-itu code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

crc-itu does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

Reuse

crc-itu 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.

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crc-itu Key Features

No Key Features are available at this moment for crc-itu.

crc-itu Examples and Code Snippets

No Code Snippets are available at this moment for crc-itu.

Community Discussions

Trending Discussions on crc-itu

GPS Socket communication (CONCOX)

converting CRC-ITU 16 c code to java

QUESTION

GPS Socket communication (CONCOX)

Asked 2020-May-25 at 23:44

1]1i have a gps device that should send GPRMC Data but it require login packect Review the dataSheet Device DataSheet

i can recieve the login 787811010XXX739050313XXX20200001000E0EAD0D0A

...

ANSWER

Answered 2017-Jun-29 at 08:24

Here is section 2 :

Source https://stackoverflow.com/questions/44471975

QUESTION

converting CRC-ITU 16 c code to java

Asked 2019-Dec-17 at 10:26

I want to convert a C code algorithm to Java to calculate a CRC. I am trying to implement the BL10 Concox GPS lock in our project, but I am not sure which byte[] should I pass to the CRC calculation function. Also I am not sure my implementation for the CRC calculation is correct.

I am passing byte[] from Packet Length to Information Serial Number as mentioned below.

Error check (From “Packet Length” to“Information Serial Number”) , are values of CRC-ITU. CRC error occur when the received information is calculated, the receiver will ignore and discard the data packet.

Here is the communication protocol pdf:

https://drive.google.com/file/d/1AsBk3iPyLGk4QyuDevYx86lJlfUVYE1t/view

Below is the C code.

C code:

...

ANSWER

Answered 2018-Apr-22 at 17:09

Your return crc; needs to be return crc ^ 0xffff;. Note the ~ in the return ~fcs; from the C code. You didn't negate the result. It even provides the helpful comment "negated".

You could use ~crc, but then you'd need to do ~crc & 0xffff since ints are 32 bits. So it's better to use crc ^ 0xffff.

You do not need to use >>> here. You can just use >> since crc will never be negative. Either one is fine.

Source https://stackoverflow.com/questions/49939231

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

Vulnerabilities

No vulnerabilities reported

Install crc-itu

You can download it from GitHub.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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