mirror of https://github.com/arendst/Tasmota.git
101 lines
2.8 KiB
C++
101 lines
2.8 KiB
C++
//----------------------------------------------------------------------
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// NeoPixelRingTopologyTest
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// This will display specific colors in specific locations on the led rings
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//
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// This is useful in confirming the layout of your rings
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//
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// It does require that you have the actual series of rings connected
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//----------------------------------------------------------------------
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#include <NeoPixelBus.h>
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const uint8_t PixelCount = 119;
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const uint8_t PixelPin = 2; // make sure to set this to the correct pin, ignored for Esp8266
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// define the layout of your series of rings
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//
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// This example is using all of Adafruits rings and a Jewel in the center.
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// The center is the input and all the rings are connected in series going outward
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//
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// Rings:
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// 0 - 1 (virtual ring, the center of the jewel)
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// 1 - 6 (virtual ring, the outer ring of the jewel)
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// 2 - 12 count ring
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// 3 - 16 count ring
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// 4 - 24 count ring
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// 5 - 60 count ring comprised of four arc segments
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//
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// The values below in Rings[] are the index of the first pixel in each ring.
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// An extra value is appended for a virtual ring start that also
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// represents the total count of pixels in the complete series and this extra
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// value is required.
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//
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class MyRingsLayout
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{
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protected:
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const uint16_t Rings[7] = {0, 1, 7, 19, 35, 59, PixelCount};
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};
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// use the MyRingsLayout to declare the topo object
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//
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NeoRingTopology<MyRingsLayout> topo;
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// declare our strip
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//
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NeoPixelBus<NeoGrbFeature, Neo800KbpsMethod> strip(PixelCount, PixelPin);
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// define some handy colors
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//
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RgbColor red(128, 0, 0);
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RgbColor green(0, 128, 0);
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RgbColor blue(0, 0, 128);
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RgbColor black(0);
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void setup()
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{
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Serial.begin(115200);
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while (!Serial); // wait for serial attach
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Serial.println();
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Serial.println("Initializing...");
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strip.Begin();
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strip.Show();
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Serial.println();
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Serial.println("Running...");
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}
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void loop()
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{
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delay(2500);
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Serial.println();
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Serial.println("If your panel is correctly defined, you should see ...");
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Serial.println("First pixel in each ring is Red.");
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Serial.println("Middle pixel in each ring is Green.");
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Serial.println("Last Pixel in each ring is Blue.");
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// use the topo to map the 2d polar cordinate to the pixel
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// and use that to SetPixelColor
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for (uint16_t ring = 0; ring < topo.getCountOfRings(); ring++)
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{
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// first pixel in each ring is red
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strip.SetPixelColor(topo.Map(ring, 0), red);
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// last pixel in each ring is blue
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strip.SetPixelColor(topo.Map(ring, topo.getPixelCountAtRing(ring) - 1), blue);
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// middle pixel in each ring is green
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strip.SetPixelColor(topo.Map(ring, topo.getPixelCountAtRing(ring) / 2), green);
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}
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strip.Show();
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delay(5000);
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Serial.println();
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Serial.println("Cleared to black ...");
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strip.ClearTo(black);
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strip.Show();
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}
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