From 7c9b56822e7d6dbd3fc0fb135f7e8a556e8a844d Mon Sep 17 00:00:00 2001
From: Matt <sixteenmillimeter@riseup.net>
Date: Mon, 18 Apr 2016 21:25:18 -0400
Subject: [PATCH] Merge light + projector sketches

light will remain on its own for experiments and test builds
---
 .../mcopy_projector_tests.ino                 | 69 +++++++++++++++++++
 1 file changed, 69 insertions(+)

diff --git a/ino/mcopy_projector_tests/mcopy_projector_tests.ino b/ino/mcopy_projector_tests/mcopy_projector_tests.ino
index a5c3e06..ad138e6 100644
--- a/ino/mcopy_projector_tests/mcopy_projector_tests.ino
+++ b/ino/mcopy_projector_tests/mcopy_projector_tests.ino
@@ -1,14 +1,47 @@
+//Test lighting with NeoPixels instead of Pixies to prevent eye damage.
+//LIGHT HEADERS
+//#include "SoftwareSerial.h"
+//#include "Adafruit_Pixie.h"
+#include <Adafruit_NeoPixel.h>
+#define NUMPIXELS 1 // Number of Pixies in the strip
+//#define PIXIEPIN  6 // Pin number for SoftwareSerial output
+#define PIXELPIN  3 // Pin number for SoftwareSerial output
+//SoftwareSerial pixieSerial(-1, PIXIEPIN);
+//Adafruit_Pixie light = Adafruit_Pixie(NUMPIXELS, &pixieSerial);
+Adafruit_NeoPixel light = Adafruit_NeoPixel(1, PIXELPIN, NEO_GRB + NEO_KHZ800);
+
+//PROJECTOR HEADERS
+
+String color = "000,000,000";
+
+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;
+
 boolean debug_state = false;
 
 //const int proj_pin = 5; //relay 4
 //const int proj_time = {{proj.time}};
 //const int proj_delay = {{proj.delay}};
 
+//LIGHT VARIABLES
+
+//PROJECTOR VARIABLES
 boolean proj_dir = true; 
 
+const char cmd_light = 'l';
 const char cmd_projector = 'p';
 const char cmd_proj_forward = 'g';
 const char cmd_proj_backward = 'h';
+const char cmd_mcopy_identifier = 'm';
+const char cmd_proj_identifier = 'j';
 
 const char cmd_debug = 'd';
 const char cmd_connect = 'i';
@@ -19,6 +52,10 @@ void setup() {
   Serial.begin(57600);
   Serial.flush();
   Serial.setTimeout(serialDelay);
+  //pixieSerial.begin(115200); // Pixie REQUIRES this baud rate
+  light.begin();
+  light.setPixelColor(0, 0, 0, 0);
+  light.show();
 }
 
 void loop() {
@@ -37,12 +74,17 @@ void cmd (char val) {
     debug();
   } else if (val == cmd_connect) {
     connect();
+  } else if (val == cmd_mcopy_identifier) {
+    identify();
   } else if (val == cmd_projector) {
     projector();
   } else if (val == cmd_proj_forward) {
     proj_direction(true);
   } else if (val == cmd_proj_backward) {
     proj_direction(false);
+  } else if (val == cmd_light) {
+    colorString();
+    Serial.println(cmd_light);//confirm light change
   }
 }
 
@@ -57,6 +99,33 @@ void connect () {
   log("connect()");
 }
 
+void identify () {
+  Serial.println(cmd_proj_identifier);
+  log("identify()");  
+}
+
+void colorString () {
+  while (Serial.available() == 0) {             
+    //Wait for color string
+  }
+  color = Serial.readString();
+  //Serial.println(color);
+
+  commaR = color.indexOf(','); //comma trailing R
+  commaG = color.indexOf(',', commaR + 1);
+
+  strR = color.substring(0, commaR);
+  strG = color.substring(commaR + 1, commaG);
+  strB = color.substring(commaG + 1);
+
+  r = strR.toInt();
+  g = strG.toInt();
+  b = strB.toInt();
+
+  light.setPixelColor(0, r, g, b);
+  light.show();
+}
+
 void projector () {
   /* FROM INTVAL
    * WILL USE OPTICAL ENDSTOP