updating LEDS

LEDprogress/Arduino_LED/strandtest/serialLED.ino → LEDprogress/Arduino_LED/strandtest/serialLED/serialLED.ino

@@ -4,7 +4,7 @@
 #endif
 
 #define PIN 6
-
+#define stripLength 30
 // Parameter 1 = number of pixels in strip
 // Parameter 2 = Arduino pin number (most are valid)
 // Parameter 3 = pixel type flags, add together as needed:
@@ -13,7 +13,7 @@
 //   NEO_GRB     Pixels are wired for GRB bitstream (most NeoPixel products)
 //   NEO_RGB     Pixels are wired for RGB bitstream (v1 FLORA pixels, not v2)
 //   NEO_RGBW    Pixels are wired for RGBW bitstream (NeoPixel RGBW products)
-Adafruit_NeoPixel strip = Adafruit_NeoPixel(30, 6, NEO_RGB + NEO_KHZ800);
+Adafruit_NeoPixel strip = Adafruit_NeoPixel(stripLength, PIN, NEO_GRB + NEO_KHZ800);
 
 // IMPORTANT: To reduce NeoPixel burnout risk, add 1000 uF capacitor across
 // pixel power leads, add 300 - 500 Ohm resistor on first pixel's data input
@@ -38,20 +38,33 @@ void loop() {
   int r = 0;
   int r2 = 0;
   int ledIndex = 0;
-  char bytes [2];
+  char bytes [4];
  // mouseControl(ledIndex, strip.Color(r,60,60));
   
     if (Serial.available() > 0) {
                 // read the incoming byte:
-                Serial.readBytes(bytes,2);
-                //r2 = Serial.read
+               // Serial.readBytes(bytes,4);
+            
 
               // mouseControl(0, strip.Color(bytes[0],60,60));
-               mouseControl(bytes[0],strip.Color(bytes[1],60,60));
+              // mouseControl(bytes[1],strip.Color(180,60,60));
+              incomingByte = Serial.read();
+              for(int i = 0; i <= 30; i++){ 
+                if(incomingByte=='a'){
+                
+                 strip.setPixelColor(i, strip.Color(200,0,0));
+                  strip.show();
+                }else {
+                  strip.setPixelColor(i, strip.Color(5,5,5));
+                  strip.show();
+                  
        }
+                }
+    }
 }
 
 void mouseControl(uint32_t i,uint32_t c){
+  
    strip.setPixelColor(i, c);
     strip.show();
 }

LEDprogress/src/ofApp.cpp

@@ -6,7 +6,7 @@ void ofApp::setup(){
 	
 	bSendSerialMessage = false;
 	ofBackground(255);	
-	ofSetLogLevel(OF_LOG_VERBOSE);
+	//ofSetLogLevel(OF_LOG_VERBOSE);
 	
 	font.load("DIN.otf", 64);
 	
@@ -23,7 +23,7 @@ void ofApp::setup(){
 	readTime = 0;
 	memset(bytesReadString, 0, 4);
 
-
+	//ofDrawRectangle(0, 0, 200, 200);
 	
 
 
@@ -38,14 +38,17 @@ void ofApp::update(){
 	if (bSendSerialMessage){
 		
 
-	
+		
 		
 		//unsigned char array[2] = { ofMap(mouseX, 0, ofGetWidth(), 0, 200) , ofMap(mouseY, 0, ofGetHeight(), 0, 200) };
-		array[1] = ofMap(mouseX, 0, ofGetWidth(), 0, 200);
-
-		serial.writeBytes(&array[0],2);
+		//unsigned char array[3] = { ofMap(mouseX, 0, ofGetWidth(), 0, 200) , ofMap(mouseY, 0, ofGetHeight(), 0, 200), greenIncrease };
+		//array[2] = ofMap(mouseX, 0, ofGetWidth(), 0, 200);
+		//array[0] = 5;
+		//serial.writeByte('a');
 
-		//serial.writeByte
+		bSendSerialMessage = false;
+		//serial.writeBytes(&array[0], 3);
+		
 
 	
 	}
@@ -55,23 +58,39 @@ void ofApp::update(){
 
 //--------------------------------------------------------------
 void ofApp::draw(){
-	if (nBytesRead > 0 && ((ofGetElapsedTimef() - readTime) < 0.5f)){
-		ofSetColor(0);
-	} else {
-		ofSetColor(220);
-	}
-	string msg;
-	msg += "click to test serial:\n";
-	msg += "nBytes read " + ofToString(nBytesRead) + "\n";
-	msg += "nTimes read " + ofToString(nTimesRead) + "\n";
-	msg += "read: " + ofToString(bytesReadString) + "\n";
-	msg += "(at time " + ofToString(readTime, 3) + ")";
-	font.drawString(msg, 50, 100);
+
 }
 
 //--------------------------------------------------------------
 void ofApp::keyPressed  (int key){ 
-	array[0] = key - 49;
+
+	if (key == '1') {
+		//bSendSerialMessage = true;
+		serial.writeByte('a');
+		serial.writeByte('b');
+	}
+	else {
+		serial.writeByte('b');
+	}
+	//array[1] = key - 49;
+	//if (key == 'l') {
+	//	bSendSerialMessage = true;
+	//	/*unsigned char array[3] = { 10 };
+
+	//std:cout << "turn leds off" << std::endl;*/
+	//	unsigned char myByte = '225';
+	//	bool byteWasWritten = serial.writeByte(myByte);
+	//	if (!byteWasWritten) {
+	//	std::cout << "byte was not written to serial port" << std::endl;
+	//}
+	//else {
+	//		std::cout << "byte written to serial port" << std::endl;
+	//	}
+	//}
+	//else {
+	//	unsigned char myByte2 = '200';
+	//	
+	//}
 }
 
 //--------------------------------------------------------------
@@ -91,7 +110,10 @@ void ofApp::mouseDragged(int x, int y, int button){
 
 //--------------------------------------------------------------
 void ofApp::mousePressed(int x, int y, int button){
-	/*bSendSerialMessage = true;*/
+	
+	
+	
+	
 }
 
 //--------------------------------------------------------------

LEDprogress/src/ofApp.h

@@ -29,9 +29,9 @@ class ofApp : public ofBaseApp{
 		int			nBytesRead;					// how much did we read?
 		int			nTimesRead;					// how many times did we read?
 		float		readTime;					// when did we last read?				
-		
+		//int  greenIncrease = 10;
 		ofSerial	serial;
 
-		unsigned char array[2] = { 0,0 };
+		unsigned char array[3] = { 0,0,0 };
 };