py_nl2telemetry | simple implementation of a telemetry client | Parser library

by bestdani Python Version: Current License: Unlicense

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

kandi X-RAY | py_nl2telemetry Summary

py_nl2telemetry is a Python library typically used in Utilities, Parser applications. py_nl2telemetry has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. However py_nl2telemetry build file is not available. You can download it from GitHub.

A simple implementation of a telemetry client for communication with the telemetry server of NoLimits 2 - Roller Coaster Simulation

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py_nl2telemetry has a low active ecosystem.

It has 1 star(s) with 0 fork(s). There are 1 watchers for this library.

It had no major release in the last 6 months.

py_nl2telemetry has no issues reported. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of py_nl2telemetry is current.

Quality

py_nl2telemetry has 0 bugs and 0 code smells.

Security

py_nl2telemetry has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

py_nl2telemetry code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

py_nl2telemetry is licensed under the Unlicense License. This license is Permissive.

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

Reuse

py_nl2telemetry releases are not available. You will need to build from source code and install.

py_nl2telemetry has no build file. You will be need to create the build yourself to build the component from source.

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

It has 993 lines of code, 112 functions and 10 files.

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

Top functions reviewed by kandi - BETA

kandi has reviewed py_nl2telemetry and discovered the below as its top functions. This is intended to give you an instant insight into py_nl2telemetry implemented functionality, and help decide if they suit your requirements.

Run the main station .
collects data from nl2
Initializes the button .
Set the attributes .
Saves collected data .
Test the GUI .
Start the background plot .
Set the status of the button .
Toggle the flight of this station .
Collect data from the server

Get all kandi verified functions for this library.

py_nl2telemetry Key Features

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py_nl2telemetry Examples and Code Snippets

No Code Snippets are available at this moment for py_nl2telemetry.

Community Discussions

Trending Discussions on py_nl2telemetry

Writing a binary multi-byte array message (big endian) (.Net C#)

QUESTION

Writing a binary multi-byte array message (big endian) (.Net C#)

Asked 2022-Jan-11 at 00:10

I'm trying to communicate with a server running locally on my machine. I just don't know how to write the message the sever expects. I'm trying to do this on a .Net application (C#). This server expects an at least 10 byte message arranged by the following structure, from the manual:

[Full manual] http://jkca.ca/help/pages/telemetry.html#messageformat

Each message has the same basic binary format. All multi-byte values are in network-byte-order (big-endian)!! The minimum message size is 10 bytes. Clients are allowed to send Client Request messages (see Message Type Table). The server will respond with corresponding Server Reply messages. The Request ID can be freely assigned by the client and has no special meaning. The server's reply message will use the same Request ID in the corresponding answer.

(I seem to be unable to format a table in this question so I'm omitting the table that can be found in the manual)

I would like to understand how to form these messages. If anyone could explain to a non CS student how to form, for example, the message to send a "pause command" (http://jkca.ca/help/pages/telemetry.html#msg27) that would be super useful.

I've tried all sorts of variations of:

...

ANSWER

Answered 2022-Jan-11 at 00:09

To expand on Hans' comment, each letter in a string literal usually equates to one byte. E.g. A is stored as 0x41, B is stored as 0x42, 0 is stored as 0x30. Search for ASCII and UTF8 character encodings for more info. When you write a string like '1000', then get the underlying bytes, you end up with the sequence 0x31 0x30 0x30 0x30. The number of bytes here is equal to the number of digits in your string. This is a variable-length number, and it's not a very compact way to store the information, because instead of using the full range of each byte (00 to FF) for a total of 256 possibilities per byte, it only uses 10 of the possibilities (30 to 39). This inefficiency becomes more obvious when you use larger numbers, e.g. 1000000 takes up 7 bytes.

The server is expecting the request id in a different format, int32, which always takes up 4 bytes. You can get the data into this format by calling BinaryPrimitives.WriteInt32BigEndian(buffer, 1000). The same applies for the message type id and the data size fields, they should be provided as Int16.

After reading the documentation you posted, it looks like the expected data for a 'Set Pause' request would be like this:

Source https://stackoverflow.com/questions/70659926

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

Vulnerabilities

No vulnerabilities reported

Install py_nl2telemetry

You can download it from GitHub.
You can use py_nl2telemetry like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.

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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