cleaned and removed example code, implemented loading of colormap
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1 changed files with 25 additions and 69 deletions
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@ -7,8 +7,7 @@
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#include <ESP8266WiFi.h>
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#include <NeoPixelBus.h>
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#define colorSaturation 64
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#include <NeoPixelBrightnessBus.h>
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char test[][64] = { { 0, 0, 1, 1, 1, 1, 0, 0,
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0, 1, 0, 0, 0, 0, 1, 0,
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@ -82,48 +81,16 @@ char colorMap[] = { 0x00, 0x00, 0x00,
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0xf5, 0xf4, 0xeb };
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RgbColor *c[16];
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// Define Pin for Sensor - I use GPIO0, wich is D3 on WEMOS
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// #define DHTPIN 0
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const uint16_t PixelCount = 64; // this example assumes 4 pixels, making it smaller will cause a failure
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// make sure to set this to the correct pins
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// D4 = Din
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// D3 = Cin
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const uint8_t DotClockPin = 5;
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const uint8_t DotDataPin = 4;
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// for software bit bang
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NeoPixelBus<DotStarBgrFeature, DotStarMethod> strip(PixelCount, DotClockPin, DotDataPin);
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// ToDo for global Brightness setting
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//NeoPixelBrightnessBus<NeoGrbFeature, Neo800KbpsMethod> strip(pixelCount, pixelPin);
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// for hardware SPI (best performance but must use hardware pins)
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//NeoPixelBus<DotStarBgrFeature, DotStarSpiMethod> strip(PixelCount);
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// DotStars that support RGB color and a overall luminance/brightness value
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// NeoPixelBus<DotStarLbgrFeature, DotStarMethod> strip(PixelCount, DotClockPin, DotDataPin);
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// DotStars that support RGBW color with a seperate white element
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//NeoPixelBus<DotStarWbgrFeature, DotStarMethod> strip(PixelCount, DotClockPin, DotDataPin);
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RgbColor red(colorSaturation, 0, 0);
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RgbColor green(0, colorSaturation, 0);
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RgbColor blue(0, 0, colorSaturation);
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RgbColor white(colorSaturation);
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RgbColor black(0);
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// for use with RGB DotStars when using the luminance/brightness global value
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// note that its range is only 0 - 31 (31 is full bright) and
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// also note that it is not useful for POV displays as it will cause more flicker
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//RgbwColor redL(colorSaturation, 0, 0, 16); // use white value to store luminance
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//RgbwColor greenL(0, colorSaturation, 0, 16); // use white value to store luminance
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//RgbwColor blueL(0, 0, colorSaturation, 16); // use white value to store luminance
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//RgbwColor whiteL(255, 255, 255, colorSaturation / 8); // luminance is only 0-31
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const uint16_t PixelCount = 64; // Currently we have a 8x8 matrix connected
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void setup()
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{
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// make sure to set this to the correct pins
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// SPI Hardware Pins: CLK=GPIO14=Pin12=D5 (orange), MOSI=GPIO13=Pin13=D7 (yellow)
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NeoPixelBrightnessBus<DotStarBgrFeature, DotStarSpiMethod> strip(PixelCount);
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void setup() {
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Serial.begin(115200);
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while (!Serial); // wait for serial attach
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@ -133,35 +100,31 @@ void setup()
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// this resets all the neopixels to an off state
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strip.Begin();
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strip.SetBrightness(64);
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strip.ClearTo(black);
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strip.Show();
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Serial.println();
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Serial.println("Running...");
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// loading ColorMap into color objects
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for(int n=0; n<16; n++) {
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c[n] = new RgbColor(n*3, n*3+1, n*3+2);
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c[n] = new RgbColor(colorMap[n*3], colorMap[n*3+1], colorMap[n*3+2]);
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}
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}
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void loop()
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{
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void loop() {
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Serial.println("Entering loop ...");
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Serial.println("All off ...");
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// turn off the pixels
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for (int n = 0; n < strip.PixelCount(); n++) {
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strip.SetPixelColor(n, black);
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}
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Serial.println("All off ...");
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strip.ClearTo(black);
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Serial.println("Animation test ...");
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// set the colors,
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int brigtness = 32;
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for(int frame=0; frame<5; frame++) {
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for(int n=0; n<strip.PixelCount(); n++) {
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if(test[frame][n]) strip.SetPixelColor(n, RgbColor(brigtness));
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if(test[frame][n]) strip.SetPixelColor(n, RgbColor(255));
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else strip.SetPixelColor(n, RgbColor(0));
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}
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strip.Show(); delay(20);
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@ -169,28 +132,21 @@ void loop()
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delay(100);
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for(int frame=3; frame>=0; frame--) {
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for(int n=0; n<strip.PixelCount(); n++) {
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if(test[frame][n]) strip.SetPixelColor(n, RgbColor(brigtness));
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if(test[frame][n]) strip.SetPixelColor(n, RgbColor(255));
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else strip.SetPixelColor(n, RgbColor(0));
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}
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strip.Show(); delay(20);
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}
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delay(5000);
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delay(2000);
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Serial.println("Colormap test ...");
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strip.ClearTo(black);
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for(int n=0; n<strip.PixelCount()/2; n++) {
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strip.SetPixelColor(n, *c[3]);
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//strip.SetPixelColor(n, c[(test2[n]>>4)] );
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//strip.SetPixelColor(n, c[(test2[n]&0x0F]));
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strip.SetPixelColor( 2*n , *c[(test2[n]>>4 )] );
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strip.SetPixelColor( 2*n+1, *c[(test2[n]&0x0F)] );
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strip.Show(); delay(1000);
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}
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strip.Show();
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delay(10000);
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delay(5000);
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Serial.println("Loop ende ...");
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// turn off the pixelsstrip.SetPixelColor(n, c[(test2[n]>>4)] );
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//for(int n=0; n<strip.PixelCount(); n++) {
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// strip.SetPixelColor(n, black);
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// }
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// strip.Show();
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Serial.println("Loop end ...");
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}
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