led-control | Advanced WS2812/SK6812 RGB

by jackw01 Python Version: v2.0.0 License: MIT

X-Ray Key Features Code Snippets(3)Community Discussions(4)Vulnerabilities Install Support

kandi X-RAY | led-control Summary

led-control is a Python library typically used in Internet of Things (IoT), Raspberry Pi, Arduino applications. led-control 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 GitHub.

Advanced WS2812/SK6812 RGB/RGBW LED controller with on-the-fly Python animation programming, web code editor/control interface, 1D, 2D, and 3D display support, and E1.31 sACN support for Raspberry Pi

Support

Quality

Security

License

Reuse

Support

led-control has a low active ecosystem.

It has 110 star(s) with 26 fork(s). There are 8 watchers for this library.

It had no major release in the last 12 months.

There are 11 open issues and 27 have been closed. On average issues are closed in 58 days. There are 4 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of led-control is v2.0.0

Quality

led-control has 0 bugs and 20 code smells.

Security

led-control has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

led-control code analysis shows 0 unresolved vulnerabilities.

There are 1 security hotspots that need review.

License

led-control 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

led-control releases are available to install and integrate.

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

Installation instructions, examples and code snippets are available.

It has 3727 lines of code, 119 functions and 30 files.

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

Top functions reviewed by kandi - BETA

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

Create a Flask application
Calculate palette table
Start the animation thread
Calculate the table of all tables
Update the LED color
Return the perf percentile
Set the range of pixels in pixels
Set a range of pixels in pixels
Callback called when a packet is received
Stop the animation

Get all kandi verified functions for this library.

led-control Key Features

No Key Features are available at this moment for led-control.

led-control Examples and Code Snippets

LED Control,Animation Editing,Using Plasma Utility Functions

Python

Lines of Code : 63

License : Permissive (MIT)

Copy

float wave_sine(float t) {
  return cos(6.283 * t) / 2.0 + 0.5;
}

float plasma_sines(float x, float y, float t,
                   float coeff_x, float coeff_y,
                   float coeff_x_y, float coeff_dist_xy) {
  float v = 0.0;
  v += sin((

Command Line Configuration Arguments

Python

Lines of Code : 42

License : Permissive (MIT)

Copy

usage: ledcontrol [-h] [--port PORT] [--host HOST] [--led_count LED_COUNT]
                  [--config_file CONFIG_FILE]
                  [--pixel_mapping_json PIXEL_MAPPING_JSON] [--fps FPS]
                  [--led_pin LED_PIN] [--led_data_rate LE

Pixel Mapping

Python

Lines of Code : 10

License : Permissive (MIT)

Copy

[
  [-3, 3, 0],
  [0, 3, 0],
  [3, 3, 0],
  [3, 0, 0],
  [3, -3, 0],
  [0, -3, 0],
  [-3, -3, 0],
  [-3, 0, 0]
]

Community Discussions

Trending Discussions on led-control

Can't use angular 'mat-form-field' inside custom angular component

Store object instances of PCA9635 in array

Angular FormArray Index not getting passed into Input file type change event

Javascript typeof throws referenceerror

QUESTION

Can't use angular 'mat-form-field' inside custom angular component

Asked 2022-Jan-11 at 11:50

I'm trying to create a component for a list of tags that I should be able to import everywhere.

The component is called tag-list-component.ts and is imported in my shared module :

...

ANSWER

Answered 2022-Jan-11 at 11:49

You need to import MatFormFieldModule in the module where the TagListComponent is declared (ie - SharedModule)

Source https://stackoverflow.com/questions/70666205

QUESTION

Store object instances of PCA9635 in array

Asked 2021-Aug-21 at 13:41

I am working with a hardware PWM-LED-Controler called "PCA9635". This chip can be controlled in Arduino with the Library "PCA9635".

In the example provided in the library, an ledArray with the i2c address 0x70 is initiated by:

...

ANSWER

Answered 2021-Aug-21 at 13:41

Try

Source https://stackoverflow.com/questions/68873296

QUESTION

Angular FormArray Index not getting passed into Input file type change event

Asked 2020-Dec-30 at 10:44

I have an Angular ReactiveForms FormArray which basically renders an expansion panel with file input. I want to pass the index of the FormArray's FormGroup against which a file gets selected. For this I am passing the index (bankAccountIndex) as an additional parameter to the file input (change) event. However, the value is always zero. If I hardcode the value in markup, then I get that value in code-behind, but not when I pass the index variable.

Below is my code:

...

ANSWER

Answered 2020-Dec-30 at 10:44

Your problem are the ids. You should assign unique id to the each of the inputs:

Source https://stackoverflow.com/questions/65505008

QUESTION

Javascript typeof throws referenceerror

Asked 2020-Feb-20 at 21:28

lets get right into it.
I am using typeof to check if a variable API exists. I learned that typeof returns "undefined" if the variable does not exist.

...

ANSWER

Answered 2020-Feb-20 at 21:28

You're calling a function that references the const API = {} variable BEFORE that variable has been initialized, but inside the scope where it will be declared. With const and let, that is not allowed. You have this:

Source https://stackoverflow.com/questions/60311164

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

Vulnerabilities

No vulnerabilities reported

Install led-control

Obtain a Raspberry Pi (any model), a WS2812B or SK6812B LED strip (SK6812 RGB/White LEDs are highly recommended), and a suitable 5V power supply.
Obtain a Raspberry Pi (any model), a WS2812B or SK6812B LED strip (SK6812 RGB/White LEDs are highly recommended), and a suitable 5V power supply.
Connect the LED strip to your Raspberry Pi: Pi GND to LED GND Pi GPIO18 to LED Data in Power supply ground to LED GND Power supply 5V to LED 5V See this Adafruit guide for other ways to connect the LED strips or for using a level shifter.
Python 3.7 or newer is required.
sudo apt-get install scons swig libev-dev python3-dev python3-setuptools
git clone --recurse-submodules https://github.com/jackw01/led-control.git
git checkout tags/v2.0.0
cd led-control
sudo python3 setup.py develop
sudo ledcontrol --led_count 150 (add --led_pixel_order GRBW if using RGBW LEDs)

Support

Builtins: None, False, True, abs, bool, callable, chr, complex, divmod, float, hash, hex, id, int, isinstance, issubclass, len, oct, ord, pow, range, repr, round, slice, str, tuple, zipAll functions and constants from the math moduleAll functions from the random module

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