mcopy/ino/components/mcopy_light/mcopy_light.ino

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#include "SoftwareSerial.h"
#include "Adafruit_Pixie.h"
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#include "McopySerial.h"
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#define NUMPIXELS 1 // Number of Pixies in the strip
#define PIXIEPIN 6 // Pin number for SoftwareSerial output
SoftwareSerial pixieSerial(-1, PIXIEPIN);
Adafruit_Pixie light = Adafruit_Pixie(NUMPIXELS, &pixieSerial);
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McopySerial mc(McopySerial::LIGHT_IDENTIFIER);
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String color = "000,000,000";
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volatile int commaR = 0;
volatile int commaG = 0;
String strR = "000";
String strG = "000";
String strB = "000";
volatile int r = 0;
volatile int g = 0;
volatile int b = 0;
unsigned long now; //to be compared to stored values every loop
unsigned long light_time;
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volatile char cmd = 'z';
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void setup () {
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mc.begin();
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pixieSerial.begin(115200); // Pixie REQUIRES this baud rate
light.setPixelColor(0, 0, 0, 0);
light.show();
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r = 90;
g = 90;
b = 90;
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}
void loop () {
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now = millis();
cmd = mc.loop();
if (cmd == McopySerial::LIGHT) {
color = mc.getString();
parseColorString();
mc.confirm(McopySerial::LIGHT);
}
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//send light signal to pixie every second
if (now - light_time >= 1000) {
light.setPixelColor(0, r, g, b);
light.show();
light_time = now;
}
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}
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void parseColorString () {
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commaR = color.indexOf(','); //comma trailing R
commaG = color.indexOf(',', commaR + 1);
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strR = color.substring(0, commaR);
strG = color.substring(commaR + 1, commaG);
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strB = color.substring(commaG + 1);
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r = strR.toInt();
g = strG.toInt();
b = strB.toInt();
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light.setPixelColor(0, r, g, b);
}