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in post #27 you have two codes of line that you want me to sub for the same line and also i tried it and causes some errors!
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/*var sensor = require("HC-SR04").connect(C6,C7,function(dist) { console.log(dist+" cm away"); }); setInterval(function() { sensor.trigger(); // send pulse }, 500); */ LCD.clear(); SPI2.setup({baud:3200000, mosi:B15}); var rgb = new Uint8Array(50*3); // var xi = 320 / rgb.length, xd = xi - 1; // var pos=0; function lightsOff() { clearInterval(cycle); pos++; for (var i=0;i<rgb.length;i+=3) { rgb[i ] = 0; rgb[i+1] = 0; rgb[i+2] = 0; } SPI2.send4bit(rgb, 0b0001, 0b0011); } var patterns = []; //patterns.push(lightsOff); patterns.push(function() { // Fading white lights pos++; for (var i=0;i<rgb.length;i+=3) { var col = (Math.sin(i+pos*0.2)+1) * 127; rgb[i ] = col; rgb[i+1] = col; rgb[i+2] = col; } }); patterns.push(function() { // Fading Red lights pos++; for (var i=0;i<rgb.length;i+=3) { var col = (Math.sin(i+pos*0.2)+1) * 127; rgb[i ] = col; rgb[i+1] = 0; rgb[i+2] = 0; } }); patterns.push(function() { // Fading Green lights pos++; for (var i=0;i<rgb.length;i+=3) { var col = (Math.sin(i+pos*0.2)+1) * 127; rgb[i ] = 0; rgb[i+1] = col; rgb[i+2] = 0; } }); patterns.push(function() { // Fading Blue lights pos++; for (var i=0;i<rgb.length;i+=3) { var col = (Math.sin(i+pos*0.2)+1) * 127; rgb[i ] = 0; rgb[i+1] = 0; rgb[i+2] = col; } }); patterns.push(function() { // Low red light pos++; for (var i=0;i<rgb.length;i+=3) { var col = 85; rgb[i ] = col; rgb[i+1] = 0; rgb[i+2] = 0; } }); patterns.push(function() { // Medium red light pos++; for (var i=0;i<rgb.length;i+=3) { var col = 170; rgb[i ] = col; rgb[i+1] = 0; rgb[i+2] = 0; } }); patterns.push(function() { // Full red light 2 pos++; for (var i=0;i<rgb.length;i+=3) { var col = 255; rgb[i ] = col; rgb[i+1] = 0; rgb[i+2] = 0; } }); patterns.push(function() { // low blue light pos++; for (var i=0;i<rgb.length;i+=3) { var col = 85; rgb[i ] = 0; rgb[i+1] = 0; rgb[i+2] = col; } }); patterns.push(function() { // Med blue light pos++; for (var i=0;i<rgb.length;i+=3) { var col = 170; rgb[i ] = 0; rgb[i+1] = 0; rgb[i+2] = col; } }); patterns.push(function() { // Full blue light pos++; for (var i=0;i<rgb.length;i+=3) { var col = 255; rgb[i ] = 0; rgb[i+1] = 0; rgb[i+2] = col; } }); patterns.push(function() { // low Green light pos++; for (var i=0;i<rgb.length;i+=3) { var col = 85; rgb[i ] = 0; rgb[i+1] = col; rgb[i+2] = 0; } }); patterns.push(function() { // Med Green light pos++; for (var i=0;i<rgb.length;i+=3) { var col = 170; rgb[i ] = 0; rgb[i+1] = col; rgb[i+2] = 0; } }); patterns.push(function() { // Full Green light pos++; for (var i=0;i<rgb.length;i+=3) { var col = 255; rgb[i ] = 0; rgb[i+1] = col; rgb[i+2] = 0; } }); patterns.push(function() { // Fading colours pos++; for (var i=0;i<rgb.length;i+=3) { rgb[i ] = (1 + Math.sin((i+pos)*0.1324)) * 127; rgb[i+1] = (1 + Math.sin((i+pos)*0.1654)) * 127; rgb[i+2] = (1 + Math.sin((i+pos)*0.1)) * 127; } }); patterns.push(function() { // Random White lights for (var i=0;i<rgb.length;i+=3) { rgb[i ] = Math.random()*255; rgb[i+1] = Math.random()*255; rgb[i+2] = Math.random()*255; } }); patterns.push(function() { // Random Red lights for (var i=0;i<rgb.length;i+=3) { rgb[i ] = Math.random()*255; rgb[i+1] = 0; rgb[i+2] = 0; } }); patterns.push(function() { // Random Green lights for (var i=0;i<rgb.length;i+=3) { rgb[i ] = 0; rgb[i+1] = Math.random()*255; rgb[i+2] = 0; } }); patterns.push(function() { // Random Blue lights for (var i=0;i<rgb.length;i+=3) { rgb[i ] = 0; rgb[i+1] = 0; rgb[i+2] = Math.random()*255; } }); var getPattern = patterns[0]; function doLights() { //getPattern(); getPattern(); var x = 0; x = i * xi; LCD.fillRect(Math.floor(x),0,Math.floor(x+xd),240); // for (var i=0;i<rgb.length;i+=3) { LCD.setColor(rgb[i+0]/256,rgb[i+1]/256,rgb[i+2]/256); LCD.fillRect(i,0,i+2,240); SPI2.send4bit(rgb, 0b0001, 0b0011); } var patternNumber = 0; function changePattern() { patternNumber = (patternNumber+1) % patterns.length; getPattern = patterns[patternNumber]; } setWatch(changePattern, BTN, { repeat: true, edge:'rising', debounce: 50 }); cycle = setInterval(doLights,50);The second shows the same thing without the white thing in the corner. Yes you have the correct dimensions and i believe 0,0 is top left corner!
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/*var sensor = require("HC-SR04").connect(C6,C7,function(dist) { console.log(dist+" cm away"); }); setInterval(function() { sensor.trigger(); // send pulse }, 500); */ LCD.clear(); SPI2.setup({baud:3200000, mosi:B15}); var rgb = new Uint8Array(50*3); // var xi = 6, xd = xi - 1; // var pos=0; function lightsOff() { clearInterval(cycle); pos++; for (var i=0;i<rgb.length;i+=3) { rgb[i ] = 0; rgb[i+1] = 0; rgb[i+2] = 0; } SPI2.send4bit(rgb, 0b0001, 0b0011); } var patterns = []; //patterns.push(lightsOff); patterns.push(function() { // Fading white lights pos++; for (var i=0;i<rgb.length;i+=3) { var col = (Math.sin(i+pos*0.2)+1) * 127; rgb[i ] = col; rgb[i+1] = col; rgb[i+2] = col; } }); patterns.push(function() { // Fading Red lights pos++; for (var i=0;i<rgb.length;i+=3) { var col = (Math.sin(i+pos*0.2)+1) * 127; rgb[i ] = col; rgb[i+1] = 0; rgb[i+2] = 0; } }); patterns.push(function() { // Fading Green lights pos++; for (var i=0;i<rgb.length;i+=3) { var col = (Math.sin(i+pos*0.2)+1) * 127; rgb[i ] = 0; rgb[i+1] = col; rgb[i+2] = 0; } }); patterns.push(function() { // Fading Blue lights pos++; for (var i=0;i<rgb.length;i+=3) { var col = (Math.sin(i+pos*0.2)+1) * 127; rgb[i ] = 0; rgb[i+1] = 0; rgb[i+2] = col; } }); patterns.push(function() { // Low red light pos++; for (var i=0;i<rgb.length;i+=3) { var col = 85; rgb[i ] = col; rgb[i+1] = 0; rgb[i+2] = 0; } }); patterns.push(function() { // Medium red light pos++; for (var i=0;i<rgb.length;i+=3) { var col = 170; rgb[i ] = col; rgb[i+1] = 0; rgb[i+2] = 0; } }); patterns.push(function() { // Full red light 2 pos++; for (var i=0;i<rgb.length;i+=3) { var col = 255; rgb[i ] = col; rgb[i+1] = 0; rgb[i+2] = 0; } }); patterns.push(function() { // low blue light pos++; for (var i=0;i<rgb.length;i+=3) { var col = 85; rgb[i ] = 0; rgb[i+1] = 0; rgb[i+2] = col; } }); patterns.push(function() { // Med blue light pos++; for (var i=0;i<rgb.length;i+=3) { var col = 170; rgb[i ] = 0; rgb[i+1] = 0; rgb[i+2] = col; } }); patterns.push(function() { // Full blue light pos++; for (var i=0;i<rgb.length;i+=3) { var col = 255; rgb[i ] = 0; rgb[i+1] = 0; rgb[i+2] = col; } }); patterns.push(function() { // low Green light pos++; for (var i=0;i<rgb.length;i+=3) { var col = 85; rgb[i ] = 0; rgb[i+1] = col; rgb[i+2] = 0; } }); patterns.push(function() { // Med Green light pos++; for (var i=0;i<rgb.length;i+=3) { var col = 170; rgb[i ] = 0; rgb[i+1] = col; rgb[i+2] = 0; } }); patterns.push(function() { // Full Green light pos++; for (var i=0;i<rgb.length;i+=3) { var col = 255; rgb[i ] = 0; rgb[i+1] = col; rgb[i+2] = 0; } }); patterns.push(function() { // Fading colours pos++; for (var i=0;i<rgb.length;i+=3) { rgb[i ] = (1 + Math.sin((i+pos)*0.1324)) * 127; rgb[i+1] = (1 + Math.sin((i+pos)*0.1654)) * 127; rgb[i+2] = (1 + Math.sin((i+pos)*0.1)) * 127; } }); patterns.push(function() { // Random White lights for (var i=0;i<rgb.length;i+=3) { rgb[i ] = Math.random()*255; rgb[i+1] = Math.random()*255; rgb[i+2] = Math.random()*255; } }); patterns.push(function() { // Random Red lights for (var i=0;i<rgb.length;i+=3) { rgb[i ] = Math.random()*255; rgb[i+1] = 0; rgb[i+2] = 0; } }); patterns.push(function() { // Random Green lights for (var i=0;i<rgb.length;i+=3) { rgb[i ] = 0; rgb[i+1] = Math.random()*255; rgb[i+2] = 0; } }); patterns.push(function() { // Random Blue lights for (var i=0;i<rgb.length;i+=3) { rgb[i ] = 0; rgb[i+1] = 0; rgb[i+2] = Math.random()*255; } }); var getPattern = patterns[0]; function doLights() { //getPattern(); // var xi = 6, xd = xi - 1; LCD.fillRect(x,0,x+xd,240); x += xi; // for (var i=0;i<rgb.length;i+=3) { LCD.setColor(rgb[i+0]/256,rgb[i+1]/256,rgb[i+2]/256); LCD.fillRect(i,0,i+2,240); } SPI2.send4bit(rgb, 0b0001, 0b0011); } var patternNumber = 0; function changePattern() { patternNumber = (patternNumber+1) % patterns.length; getPattern = patterns[patternNumber]; } setWatch(changePattern, BTN, { repeat: true, edge:'rising', debounce: 50 }); cycle = setInterval(doLights,50);The first set of changes showed nothing on the screen.
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This is what this code is doing, it isn't with the modifications you have showed me, i will send that later on. I want these bars wider but i want to make it cover the full screen. I can change the var rgb = new Uint8Array(50*3); 3 to 9 and it make full screen but i dont know if that will change my leds.
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/*var sensor = require("HC-SR04").connect(C6,C7,function(dist) { console.log(dist+" cm away"); }); setInterval(function() { sensor.trigger(); // send pulse }, 500); */ LCD.clear(); SPI2.setup({baud:3200000, mosi:B15}); var rgb = new Uint8Array(50*3); var pos=0; function lightsOff() { clearInterval(cycle); pos++; for (var i=0;i<rgb.length;i+=3) { rgb[i ] = 0; rgb[i+1] = 0; rgb[i+2] = 0; } SPI2.send4bit(rgb, 0b0001, 0b0011); } var patterns = []; //patterns.push(lightsOff); patterns.push(function() { // Fading white lights pos++; for (var i=0;i<rgb.length;i+=3) { var col = (Math.sin(i+pos*0.2)+1) * 127; rgb[i ] = col; rgb[i+1] = col; rgb[i+2] = col; } }); patterns.push(function() { // Fading Red lights pos++; for (var i=0;i<rgb.length;i+=3) { var col = (Math.sin(i+pos*0.2)+1) * 127; rgb[i ] = col; rgb[i+1] = 0; rgb[i+2] = 0; } }); patterns.push(function() { // Fading Green lights pos++; for (var i=0;i<rgb.length;i+=3) { var col = (Math.sin(i+pos*0.2)+1) * 127; rgb[i ] = 0; rgb[i+1] = col; rgb[i+2] = 0; } }); patterns.push(function() { // Fading Blue lights pos++; for (var i=0;i<rgb.length;i+=3) { var col = (Math.sin(i+pos*0.2)+1) * 127; rgb[i ] = 0; rgb[i+1] = 0; rgb[i+2] = col; } }); patterns.push(function() { // Low red light pos++; for (var i=0;i<rgb.length;i+=3) { var col = 85; rgb[i ] = col; rgb[i+1] = 0; rgb[i+2] = 0; } }); patterns.push(function() { // Medium red light pos++; for (var i=0;i<rgb.length;i+=3) { var col = 170; rgb[i ] = col; rgb[i+1] = 0; rgb[i+2] = 0; } }); patterns.push(function() { // Full red light 2 pos++; for (var i=0;i<rgb.length;i+=3) { var col = 255; rgb[i ] = col; rgb[i+1] = 0; rgb[i+2] = 0; } }); patterns.push(function() { // low blue light pos++; for (var i=0;i<rgb.length;i+=3) { var col = 85; rgb[i ] = 0; rgb[i+1] = 0; rgb[i+2] = col; } }); patterns.push(function() { // Med blue light pos++; for (var i=0;i<rgb.length;i+=3) { var col = 170; rgb[i ] = 0; rgb[i+1] = 0; rgb[i+2] = col; } }); patterns.push(function() { // Full blue light pos++; for (var i=0;i<rgb.length;i+=3) { var col = 255; rgb[i ] = 0; rgb[i+1] = 0; rgb[i+2] = col; } }); patterns.push(function() { // low Green light pos++; for (var i=0;i<rgb.length;i+=3) { var col = 85; rgb[i ] = 0; rgb[i+1] = col; rgb[i+2] = 0; } }); patterns.push(function() { // Med Green light pos++; for (var i=0;i<rgb.length;i+=3) { var col = 170; rgb[i ] = 0; rgb[i+1] = col; rgb[i+2] = 0; } }); patterns.push(function() { // Full Green light pos++; for (var i=0;i<rgb.length;i+=3) { var col = 255; rgb[i ] = 0; rgb[i+1] = col; rgb[i+2] = 0; } }); patterns.push(function() { // Fading colours pos++; for (var i=0;i<rgb.length;i+=3) { rgb[i ] = (1 + Math.sin((i+pos)*0.1324)) * 127; rgb[i+1] = (1 + Math.sin((i+pos)*0.1654)) * 127; rgb[i+2] = (1 + Math.sin((i+pos)*0.1)) * 127; } }); patterns.push(function() { // Random White lights for (var i=0;i<rgb.length;i+=3) { rgb[i ] = Math.random()*255; rgb[i+1] = Math.random()*255; rgb[i+2] = Math.random()*255; } }); patterns.push(function() { // Random Red lights for (var i=0;i<rgb.length;i+=3) { rgb[i ] = Math.random()*255; rgb[i+1] = 0; rgb[i+2] = 0; } }); patterns.push(function() { // Random Green lights for (var i=0;i<rgb.length;i+=3) { rgb[i ] = 0; rgb[i+1] = Math.random()*255; rgb[i+2] = 0; } }); patterns.push(function() { // Random Blue lights for (var i=0;i<rgb.length;i+=3) { rgb[i ] = 0; rgb[i+1] = 0; rgb[i+2] = Math.random()*255; } }); var getPattern = patterns[0]; function doLights() { getPattern(); for (var i=0;i<rgb.length;i+=3) { LCD.setColor(rgb[i+0]/256,rgb[i+1]/256,rgb[i+2]/256); LCD.fillRect(i,0,i+2,240); } SPI2.send4bit(rgb, 0b0001, 0b0011); } var patternNumber = 0; function changePattern() { patternNumber = (patternNumber+1) % patterns.length; getPattern = patterns[patternNumber]; } setWatch(changePattern, BTN, { repeat: true, edge:'rising', debounce: 50 }); cycle = setInterval(doLights,50); -
In post #16 it didn't widen the bars though it, it moved them over the the left or only showed one bar!
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The emulators are great but it still doesn't help me with what i need to edit, I'm on here for help because I'm not sure what i need to change that doesn't tell me what i need to change or anything, I understand how the first guy helped me but you completely changed what he did.
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You made this so much more than it needed to be, I have no idea on any of this stuff you're talking about and wanting me to do now. I just wanted the simple fix to enlarge my screen thats it.
If you could just copy the code and change them yourself it might be easier than explaining! Thank you