jaygarcia

{
    "fx": {
        "enabled": false,
        "status": {
            "fxType": "channel",
            "id": 1
        },
        "channel": {
            "0": {
                "flags": 1048577,

jaygarcia

mkdir -p tmp
cd tmp

#BOOST 
echo "Downloading Lib Boost 1.70.0 ...."
wget -c https://dl.bintray.com/boostorg/release/1.70.0/source/boost_1_70_0.tar.gz -O - | tar -xz

echo "Downloading CMake..."

jaygarcia

/**
  Requirements: Linux or macOS with curl, chrome (+ dev tools) installed.
  Demo: https://twitter.com/ModusJesus/status/1131255310704873472

  Step 1: Go to a Lenovo device driver page like: https://pcsupport.lenovo.com/us/en/products/laptops-and-netbooks/thinkpad-t-series-laptops/thinkpad-t580-type-20l9-20la/downloads
  Step 2: Copy and paste the below code & run
  Step 3: Copy the CURL output 
  Step 4: Paste in a text file and run via bash.
  Step 5: Do something that is more useful than having to click a ton of times to download device drivers and rename them.
*/

jaygarcia

/*
This is a non-threaded & blocking TCP/IP sender program to your RPI running hzeller's RGB Matrix
thread.

It will loop and create a random color, sending `totalBytes` to the receving pi.

Original thread: https://github.com/hzeller/rpi-rgb-led-matrix/issues/796

Client example: https://gist.github.com/jaygarcia/c8b0ce341b36c453c869fc2fe8c4f29c
*/ 

jaygarcia

/*
This gist demonstrates how to setup threaded & blocking (probably could have used the async transfer instead)
Boost ASIO server to receive a number of bytes from a client. It was developed as a proof of concept and has many areas that 
could be improved for speed.  I ran this on a Raspberry PI 3b+ using the active RGB Matrix board from electrodragon.
Here's a demonstration this code executing on the PI 3b+ pumping 49,152 bytes for the video data ((6 x (64x64 rgb matrices) * 2). 
https://www.youtube.com/watch?v=ODnbhvbLX9E&feature=youtu.be 


This works spawning two threads (Network & Display)

jaygarcia

#include <SDL2/SDL.h>
#include <SDL2/SDL_audio.h>
#include "xmp.h"
#include "sndfile.h"
#include "stdlib.h"
#include "string.h"

#define SAMPLE_RATE 44100
#define CHANNELS 2

jaygarcia

Hit:1 http://us.archive.ubuntu.com/ubuntu artful InRelease
Hit:2 http://security.ubuntu.com/ubuntu artful-security InRelease
Hit:3 http://us.archive.ubuntu.com/ubuntu artful-updates InRelease
Hit:4 http://us.archive.ubuntu.com/ubuntu artful-backports InRelease
Reading package lists...
Return code from apt-get update is 0
Selecting previously unselected package dkms.
(Reading database ... 
(Reading database ... 5%
(Reading database ... 10%

jaygarcia

 renderer.block = ^(const AERenderContext * _Nonnull context) {
        AEBufferStack *bufferStack = context->stack;
        
        const AudioBufferList * bufferList = AEBufferStackPushWithChannels(bufferStack, 1, 2);

        if ( !bufferList ) {
            return;
        }
       
       

jaygarcia

PROGMEM const unsigned char A[] = {
7, 6,
0x20, 0x38, 0x2E, 0x23, 0x27, 0x1C, 0x30
};

PROGMEM const unsigned char B[] = {
6, 6,
0x3F, 0x21, 0x21, 0x2D, 0x3F, 0x12
};

jaygarcia

RCTRootView *rootView = [[RCTRootView alloc] initWithBundleURL:jsCodeLocation
                                                      moduleName:@"GORUCK"
                                               initialProperties:nil
                                                   launchOptions:launchOptions];



  // JG: Configure the scaled image for the background
  CGRect bounds =[UIScreen mainScreen].bounds;
  UIGraphicsBeginImageContext(bounds.size);