variometer | An ESP32 based variometer

by MrEliptik C Version: Current License: AGPL-3.0

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

kandi X-RAY | variometer Summary

variometer is a C library typically used in Internet of Things (IoT), Arduino applications. variometer has no bugs, it has no vulnerabilities, it has a Strong Copyleft License and it has low support. You can download it from GitHub.

I'm starting paragliding and at some point I'll want a variometer to help me with soaring. The thing is, a commercial variometer can be very costly, and most of all, I love to make things. With this project, I want to see where I can push my embedded skills to make a full variometer with multiple modes.

Support

Quality

Security

License

Reuse

Support

variometer has a low active ecosystem.

It has 5 star(s) with 1 fork(s). There are 3 watchers for this library.

It had no major release in the last 6 months.

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

It has a neutral sentiment in the developer community.

The latest version of variometer is current.

Quality

variometer has 0 bugs and 0 code smells.

Security

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

variometer code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

variometer is licensed under the AGPL-3.0 License. This license is Strong Copyleft.

Strong Copyleft licenses enforce sharing, and you can use them when creating open source projects.

Reuse

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

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

Top functions reviewed by kandi - BETA

kandi's functional review helps you automatically verify the functionalities of the libraries and avoid rework.
Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of variometer

Get all kandi verified functions for this library.

variometer Key Features

No Key Features are available at this moment for variometer.

variometer Examples and Code Snippets

No Code Snippets are available at this moment for variometer.

Community Discussions

Trending Discussions on variometer

Using textures in orthographic projection in OpenGL

QUESTION

Using textures in orthographic projection in OpenGL

Asked 2020-Jan-04 at 14:56

I'm currently programming a primary flight display using Python and OpenGL. As I have zero experience with OpenGL (and little experience with coding in general) I followed a simple tutorial giving an introduction to OpenGL for 2D applications. With this basic knowledge, I just started to make everything out of polygons (GL_QUADS) and some copied code to draw text. Which gave me this:

The visual result is satisfactory but the performance of ~450 iterations/second is questionable with one core of a Ryzen 1700x at 100% and a GTX1080 at 75% while only running this little program (which is supposed to run on a RaspberryPI 3).

So I want to try out using textures for the whole artificial horizon and inanimate objects like the scale of the speedometer, separation lines or "crosshair". I've made a .png file that would replace the artificial horizon (see bottom) but I have no idea how to render it. All the tutorials I've found are for C++ and add a lot of complexity to the overall program so I want to ask if there is an "easy" way to implement a movable texture for my application.

Here is a mockup of how I'm currently calculating the position of the horizon and how I draw it (full runnable code at the end):

...

ANSWER

Answered 2020-Jan-04 at 14:56

You can use pygame to load an texture image:

Source https://stackoverflow.com/questions/59591424

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

Vulnerabilities

No vulnerabilities reported

Install variometer

You can download it from GitHub.

Support

Contributions are what make the open source community such an amazing place to be learn, inspire, and create. Any contributions you make are greatly appreciated.

Find more information at: