Diff: main.cpp

Revision:

1:a9f32c0c835d

Parent:

0:f38492690f0e

--- a/main.cpp	Wed Mar 12 18:41:42 2014 +0000
+++ b/main.cpp	Thu Feb 04 14:03:17 2021 +0000
@@ -1,54 +1,113 @@
 /*
- * Adafruit NeoPixel 8x8 matrix example
+ * Adafruit NeoPixel 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 N 5  //number of leds
+
+
 #define PATTERNS 3
 
-int hueToRGB(float h);
-void pattern0();
-void pattern1();
-void pattern2();
+//int hueToRGB(float h);
+//void pattern0();
+//oid pattern1();
+//void pattern2();
 
 // array of function pointers to the various patterns
-void (*patterns[])(void) = {&pattern0, &pattern1, &pattern2};
+//void (*patterns[])(void) = {&pattern0, &pattern1, &pattern2};
 
-NeoStrip strip(p18, N);
-DigitalIn b1(p20); // brightness up
-DigitalIn b2(p19); // brightness down
-DigitalIn b3(p21); // next pattern
+NeoStrip strip(p25, N);
+//DigitalIn b1(p20); // brightness up
+//DigitalIn b2(p19); // brightness down
+//DigitalIn b3(p22); // next pattern
 
 // timer used for debugging
 Timer timer;
 
 int main()
 {
-	b1.mode(PullDown);
-	b2.mode(PullDown);
-	b3.mode(PullDown);
+//	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
+	//int pattern = 0;
 
+	//bool b3o = b3;		// old copy of button 3 to poll for changes
+	//int p = 0;
+	   
+	   
+    float bright = 0.2;	// 20% is plenty for indoor use
+    int color = 0x122446; //0xFF0000;  //red
+     
 	strip.setBrightness(bright);	// set default brightness
 	
-	while (true)
+	while(true)
+	{
+    //strip.setPixels(0, N, test_img);
+    strip.clear();
+    strip.write();
+    wait_ms(1000);
+    strip.setPixel(0,color);
+    strip.write();
+    wait_ms(1000);
+    
+    strip.setPixel(1,color);
+    strip.write();
+    wait_ms(1000);
+    
+    strip.setPixel(2,color);
+    strip.write();
+    wait_ms(1000);
+    
+    strip.setPixel(3,color);
+    strip.write();
+    wait_ms(1000);
+    
+    strip.setPixel(4,color);
+    strip.write();
+    wait_ms(1000);
+    
+	}
+}
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+	
+	/*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)
+		if(0) //(b1 && bright < 1)
 		{
 			bright += 0.01;
 			if (bright > 1)
@@ -57,7 +116,7 @@
 		}
 
 		// button 2 decreases brightness
-		if (b2 && bright > 0)
+		if (0)//(b2 && bright > 0)
 		{
 			bright -= 0.01;
 			if (bright < 0)
@@ -66,7 +125,7 @@
 		}
 		
 		// button 3 changes the pattern, only do stuff when its state has changed
-		if (b3 != b3o)
+		if (0)//(b3 != b3o)
 		{
 			if (b3 && ++pattern == PATTERNS)
 				pattern = 0;
@@ -84,10 +143,10 @@
 		
 		wait_ms(10);
 	}
-}
+}*/
 
 // pattern0 displays a static image
-void pattern0()
+/*void pattern0()
 {
 	strip.setPixels(0, N, gt_img);
 }
@@ -177,4 +236,4 @@
 
 	return (R << 16) | (G << 8) | B;
 }
-
+*/