Denis bagobor

## sp110e.md

      
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                mbullington
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              September 27, 2020 19:32
            
          
    Reverse Engineering SP110e LED Controller

Through Bluetooth sniffing, using this method I've been able to (semi reliably) control the SP110e controller via Homebridge.
You can find this controller for very cheap here: https://www.aliexpress.com/item/4000773623427.html?spm=a2g0o.productlist.0.0.4f09329cJ7C1H4&algo_pvid=542e757b-587f-4540-8652-2195883f1349&algo_expid=542e757b-587f-4540-8652-2195883f1349-0&btsid=0bb0622a16012309671478585ed4bd&ws_ab_test=searchweb0_0,searchweb201602_,searchweb201603_
This entire guide is for Bluetooth LE libraries, and uses hexidecimal.
LE configuration


## Creality-CR-6-Unboxing-guide.md

      
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                Sebazzz
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              September 5, 2023 11:30
            
              
                Creality CR-6 Unboxing & assembly guide
              
          
    CR-6 post-unboxing checklist

With most of the CR-6 SE issues being due to bad wiring or loose/too tight screws I feel like it is time for a good post-unboxing checklist, to be walked through pre-assembly. Even though I do not have my unit shipped yet, I've seen enough issues and fixes that I can compile this post.
I initially posted this on the independent CR-6 community Facebook group but since not everyone wants to use Facebook (which I totally understand), I will repost it here. I mirrored most of the relevant content of Facebook to imgur.
If you have any feedback or anything that needs to be added, please let me know and I will amend this post!
Note: There are some known issues with this printer - please read the entire guide. (It is long, I know, but this is a necessary evil!)
Communities


## change-codec.md

      
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                dvf
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              May 21, 2024 16:48
            
              
                Enable High Quality mode on your headphones (Updated for macOS Catalina)
              
          
    If you're using a high-end bluetooth headset on your Macbook Pro it's likely your mac is using an audio codec which favors battery efficiency over high quality. This results in a drastic degradation of sound, the SBC codec is the likely culprit, read more about it here.
Find out what codec you're using


Play a song on your headphones
Option (⌥) click the Bluetooth button at the top of your screen

If you're using AAC or aptX, you can stop here—those are the highest quality codecs.

Change your codec to AAC or aptX


## GPUOptimizationForGameDev.md

      
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                silvesthu
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                GPU Optimization for GameDev
              
          
    GPU Optimization for GameDev

Graphics Pipeline / GPU Architecture Overview


2011 - A trip through the Graphics Pipeline 2011
2015 - Life of a triangle - NVIDIA's logical pipeline
2015 - Render Hell 2.0
2016 - How bad are small triangles on GPU and why?
2017 - GPU Performance for Game Artists
2019 - Understanding the anatomy of GPUs using Pokémon
2020 - GPU ARCHITECTURE RESOURCES


## fht_log_music
/* fft_log_music
 *
 * By: Andrew Tuline
 *
 * Date: Mar, 2019
 *
 *
 * Why use a 7 band MSGEQ7 graphic equalizer chip when you can get many times more frequency bins with software alone and on an Arduino UNO to boot?
 *
 * This example combines high speed A/D conversion, FFT (Fast Fourier Transform) pitch detection combined with simple FastLED library display using

## 1.Instructions.md

      
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                WesThorburn
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              March 14, 2024 22:11
            
              
                Linux: Compile C++ to WebAssembly and JavaScript using Emscripten and CMake
              
          
    Linux: Compile C++ to WebAssembly and JavaScript using Emscripten and CMake

Download and Install Emscripten

My preferred installation location is /home/user
Get the latest sdk: git clone https://github.com/emscripten-core/emsdk.git
Enter the cloned directory: cd emsdk
Checkout main: git checkout main
Install the lastest sdk tools: ./emsdk install latest
Activate the latest sdk tools: ./emsdk activate latest
Activate path variables: source ./emsdk_env.sh


## effective_modern_cmake.md

      
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                mbinna
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              May 24, 2024 07:26
            
              
                Effective Modern CMake
              
          
    Effective Modern CMake

Getting Started

For a brief user-level introduction to CMake, watch C++ Weekly, Episode 78, Intro to CMake by Jason Turner. LLVM’s CMake Primer provides a good high-level introduction to the CMake syntax. Go read it now.
After that, watch Mathieu Ropert’s CppCon 2017 talk Using Modern CMake Patterns to Enforce a Good Modular Design (slides). It provides a thorough explanation of what modern CMake is and why it is so much better than “old school” CMake. The modular design ideas in this talk are based on the book [Large-Scale C++ Software Design](https://www.amazon.de/Large-Scale-Soft

  
## edtaa3func.h
/*
 * edtaa3()
 *
 * Sweep-and-update Euclidean distance transform of an
 * image. Positive pixels are treated as object pixels,
 * zero or negative pixels are treated as background.
 * An attempt is made to treat antialiased edges correctly.
 * The input image must have pixels in the range [0,1],
 * and the antialiased image should be a box-filter
 * sampling of the ideal, crisp edge.

## vsync.txt
VSync under Windows, revisited
http://www.virtualdub.org/blog/pivot/entry.php?id=157

Windowed mode, vsync stutter, DWM (Vista+)
http://armageddongames.net/showthread.php?96793-Windowed-mode-vsync-stutter-DWM-(Vista-)

DwmFlush function
https://msdn.microsoft.com/en-us/library/windows/desktop/dd389405(v=vs.85).aspx

Bug 856427 - Add vsync support on windows

## EditorPlayMode
//originally adopted from
//http://answers.unity3d.com/questions/447701/event-for-unity-editor-pause-and-playstop-events.html
//with a few modifications which makes the event firing nicer and cleaner
//Usage Example :
//
//using UnityEditor;
//using UnityEngine;
//
//[InitializeOnLoad]
//public class SingleEntryPoint
	/* fft_log_music
	*
	* By: Andrew Tuline
	*
	* Date: Mar, 2019
	*
	*
	* Why use a 7 band MSGEQ7 graphic equalizer chip when you can get many times more frequency bins with software alone and on an Arduino UNO to boot?
	*
	* This example combines high speed A/D conversion, FFT (Fast Fourier Transform) pitch detection combined with simple FastLED library display using
	/*
	* edtaa3()
	*
	* Sweep-and-update Euclidean distance transform of an
	* image. Positive pixels are treated as object pixels,
	* zero or negative pixels are treated as background.
	* An attempt is made to treat antialiased edges correctly.
	* The input image must have pixels in the range [0,1],
	* and the antialiased image should be a box-filter
	* sampling of the ideal, crisp edge.
	VSync under Windows, revisited
	http://www.virtualdub.org/blog/pivot/entry.php?id=157

	Windowed mode, vsync stutter, DWM (Vista+)
	http://armageddongames.net/showthread.php?96793-Windowed-mode-vsync-stutter-DWM-(Vista-)

	DwmFlush function
	https://msdn.microsoft.com/en-us/library/windows/desktop/dd389405(v=vs.85).aspx

	Bug 856427 - Add vsync support on windows
	//originally adopted from
	//http://answers.unity3d.com/questions/447701/event-for-unity-editor-pause-and-playstop-events.html
	//with a few modifications which makes the event firing nicer and cleaner
	//Usage Example :
	//
	//using UnityEditor;
	//using UnityEngine;
	//
	//[InitializeOnLoad]
	//public class SingleEntryPoint