MaBecker

g.clear();

// source  https://schwarzers.com/algorithms/
// Draw Circle as 8 segments
// { mx:x, my:y, r:radius,q:quarte }
drawCircleV1 = function(mx,my,r) {
    let t1 = r / 16
        ,t2 = 0
        ,x  = r
        ,y  = 0

MaBecker

g.clear();
function RectRnd(x1,y1,x2,y2,r) {
      pp = [];
      pp.push.apply(pp,g.quadraticBezier([x2-r,y1, x2,y1,x2,y1+r]));
      pp.push.apply(pp,g.quadraticBezier([x2,y2-r,x2,y2,x2-r,y2]));
      pp.push.apply(pp,g.quadraticBezier([x1+r,y2,x1,y2,x1,y2-r]));
      pp.push.apply(pp,g.quadraticBezier([x1,y1+r,x1,y1,x1+r,y1]));
      return pp;
}
function fillRectRnd(x1,y1,x2,y2,r) {

MaBecker

// Source https://www.scattergood.io/arc-drawing-algorithm/
//
// Arc Algorithm based on Bresenham Circle routine.
//
// Define variables for Arc sectors
//
#define NOT_DRAWN 0
#define STARTS_HERE 1
#define ALL_DRAWN 2
#define ENDS_HERE 3

MaBecker

Enable SSL in Apache (OSX)

The following will guide you through the process of enabling SSL on a Apache webserver

• The instructions have been verified with OSX El Capitan (10.11.2) running Apache 2.4.16
• The instructions assume you already have a basic Apache configuration enabled on OSX, if this is not the case feel free to consult Gist: "Enable Apache HTTP server (OSX)"

Apache SSL Configuration

Create a directory within /etc/apache2/ using Terminal.app: sudo mkdir /etc/apache2/ssl
Next, generate two host keys:

MaBecker

/*
Also, need to change in ILI9341pal.js:
  var LCD_WIDTH = 320;
  var LCD_HEIGHT = 240;
*/

BTN1 = D39
BTN2 = D38
BTN3 = D37
SPKR = D25

MaBecker

function draw_line(x1,y1,x2,y2,thickness){
  var p = [];
  var angle = Math.atan2(y2-y1,x2-x1);
  cosP = Math.cos(angle+Math.PI/2);
  cosM = Math.cos(angle-Math.PI/2);
  sinP = Math.sin(angle+Math.PI/2);
  sinM = Math.sin(angle-Math.PI/2);
  p[0] = (x1 + thickness*cosP +0.5)|0;
  p[1] = (y1 + thickness*sinP +0.5)|0;

MaBecker

var flake1 = [114,120,126,120,126,150,150,168,144,180,126,168,126,192,114,192,114,168,96,180,90,168,114,150,114,120];
var flake2 = [114,20,126,20,126,50,150,68,144,80,126,68,126,92,114,92,114,68,96,80,90,68,114,50,114,20];

g.clear();
g.drawPoly(flake1);
g.fillPoly(flake2);

MaBecker

g.clear();
g.setFont("6x8",3);
g.setColor(0x07E0); 
g.drawString("Welcome\nto the\nBangle.js\nEmulator",20,60);

MaBecker

s = require('Storage');

s.write('SBUS',`exports.connect = function(uart, rxPin) {
  var sbus = {
    channels : new Uint16Array(18),
    frameLoss : false,
    failSafe : false
  };
  uart.setup(100000, {rx:rxPin, parity:"e",stopbits:2});
  uart.removeAllListeners();

MaBecker

var s = require('Storage');

/* use this code only once to save font and widths in Storage
s.write('fHN7x17',atob("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