Diff: main.cpp

Revision:

1:d235193680ab

Parent:

0:f38492690f0e

Child:

2:1a511cc48d0d

--- a/main.cpp	Wed Mar 12 18:41:42 2014 +0000
+++ b/main.cpp	Thu Apr 14 16:08:35 2016 +0000
@@ -1,152 +1,26 @@
-/*
- * Adafruit NeoPixel 8x8 matrix example
- *
- * This program displays a couple simple patterns on an 8x8 NeoPixel matrix.
- *
- * 3 buttons are used for DigitalIns, 2 control the brightness up and down,
- * and the third switches patterns
- */
-
 #include "mbed.h"
 #include "NeoStrip.h"
 #include "gt.h"
-
 #define N 64
 #define PATTERNS 3
 
 int hueToRGB(float h);
-void pattern0();
-void pattern1();
-void pattern2();
+
+
 
-// array of function pointers to the various patterns
-void (*patterns[])(void) = {&pattern0, &pattern1, &pattern2};
-
+AnalogIn photocell(p16);
+RawSerial  dev(p28,p27);
 NeoStrip strip(p18, N);
-DigitalIn b1(p20); // brightness up
-DigitalIn b2(p19); // brightness down
-DigitalIn b3(p21); // next pattern
+DigitalOut myled(LED1);
+DigitalIn vibration(p15); 
+Serial pc(USBTX,USBRX);
+int count = 0; 
+int senseValCur; 
+int senseValPre = 1;
 
 // timer used for debugging
 Timer timer;
 
-int main()
-{
-	b1.mode(PullDown);
-	b2.mode(PullDown);
-	b3.mode(PullDown);
-	
-	int pattern = 0;
-	float bright = 0.2;	// 20% is plenty for indoor use
-	bool b3o = b3;		// old copy of button 3 to poll for changes
-
-	strip.setBrightness(bright);	// set default brightness
-	
-	while (true)
-	{
-		timer.reset(); // use a timer to measure loop execution time for debugging purposes
-		timer.start(); // for this application, the main loop takes approximately 3ms to run
-
-		// button 1 increases brightness
-		if (b1 && bright < 1)
-		{
-			bright += 0.01;
-			if (bright > 1)
-				bright = 1;
-			strip.setBrightness(bright);
-		}
-
-		// button 2 decreases brightness
-		if (b2 && bright > 0)
-		{
-			bright -= 0.01;
-			if (bright < 0)
-				bright = 0;
-			strip.setBrightness(bright);
-		}
-		
-		// button 3 changes the pattern, only do stuff when its state has changed
-		if (b3 != b3o)
-		{
-			if (b3 && ++pattern == PATTERNS)
-				pattern = 0;
-			b3o = b3;
-		}
-		
-		// run the pattern update function which sets the strip's pixels
-		patterns[pattern]();
-		strip.write();
-
-		timer.stop();
-		// print loop time if b3 is pressed
-		if (b3)
-			printf("Loop Time: %dus\n", timer.read_us());
-		
-		wait_ms(10);
-	}
-}
-
-// pattern0 displays a static image
-void pattern0()
-{
-	strip.setPixels(0, N, gt_img);
-}
-
-// display a shifting rainbow, all colors have maximum
-// saturation and value, with evenly spaced hue
-void pattern1()
-{
-	static float dh = 360.0 / N;
-	static float x = 0;
-
-	for (int i = 0; i < N; i++)
-		strip.setPixel(i, hueToRGB((dh * i) - x));
-	
-	x += 1;
-	if (x > 360)
-		x = 0;
-}
-
-// display a shifting gradient between red and blue
-void pattern2()
-{
-	// offset for each pixel to allow the pattern to move
-	static float x = 0;
-
-	float r, b, y;
-
-	for (int i = 0; i < N; i++)
-	{
-		// y is a scaled position between 0 (red) and 1.0 (blue)
-		y = 1.0 * i / (N - 1) + x;
-		if (y > 1)
-			y -= 1;
-
-		// if on the left half, red is decreasing and blue is increasng
-		if (y < 0.5)
-		{
-			b = 2 * y;
-			r = 1 - b;
-		}
-
-		// else red is increasing and blue is decreasing
-		else
-		{
-			r = 2 * (y - 0.5);
-			b = 1 - r;
-		}
-
-		// scale to integers and set the pixel
-		strip.setPixel(i, (uint8_t)(r * 255), 0, (uint8_t)(b * 200));
-	}
-
-	x += 0.003;
-	if (x > 1)
-		x = 0;
-}
-
-// Converts HSV to RGB with the given hue, assuming
-// maximum saturation and value
 int hueToRGB(float h)
 {
 	// lots of floating point magic from the internet and scratching my head
@@ -169,7 +43,6 @@
 		case 5: r = 1; g = 0; b = q; break;
 		default: r = 0; g = 0; b = 0; break;
 	}
-	
 	// scale to integers and return the packed value
 	uint8_t R = (uint8_t)(r * 255);
 	uint8_t G = (uint8_t)(g * 255);
@@ -178,3 +51,53 @@
 	return (R << 16) | (G << 8) | B;
 }
 
+
+int main()
+{
+	vibration.mode(PullUp);
+	
+
+	float bright = 0.2;	// 20% is plenty for indoor use
+
+
+	strip.setBrightness(bright);	// set default brightness
+	
+	while (true)
+	{
+		strip.setBrightness(photocell);
+		myled = vibration.read();
+		senseValCur = vibration.read();
+		timer.reset(); // use a timer to measure loop execution time for debugging purposes
+		timer.start(); // for this application, the main loop takes approximately 3ms to run
+		
+		
+		if(senseValCur == 0)
+		{
+			strip.setBrightness(photocell/4);
+          static float dh = 360.0 / N;
+			static float x = 0;
+
+			for (int i = 0; i < N; i++)
+			{strip.setPixel(i, hueToRGB((dh * i) - x));
+
+	
+			x += 1;
+			if (x > 360)
+			x = 0;
+			strip.write();
+			wait(0.01);}
+          
+          
+          strip.setPixels(0, N, gt_img2);
+          strip.write();
+        	wait(.005);
+            count++;
+        pc.printf("%i\n\r",count);
+        dev.printf("%i\n\r",count);
+        }
+        senseValPre = senseValCur;		
+		}
+	}
+
+
+