Siobhan Duncan / Mbed 2 deprecated HamiltonCircleWorkshopLEDStrip

This program was forked in order to control LED strips at the Heriot Watt Robotics Society Hamilton Circle Electronics workshop

Dependencies:   PololuLedStrip mbed

Fork of LedStripRainbow by David Grayson

Files at this revision

API Documentation at this revision

Revision 7:c5db6fcf061f, committed 2017-11-09

Comitter:
coloursearch
Date:
Thu Nov 09 17:19:45 2017 +0000
Parent:
6:0882f93da02f
Commit message:
Initial commit

Changed in this revision

main.cpp Show annotated file Show diff for this revision Revisions of this file 
--- a/main.cpp	Fri Nov 04 18:19:38 2016 +0000
+++ b/main.cpp	Thu Nov 09 17:19:45 2017 +0000
@@ -1,16 +1,17 @@
 #include "mbed.h"
 #include "PololuLedStrip.h"
 
-PololuLedStrip ledStrip(D8);
+PololuLedStrip ledStrip(p13);
 
-#define LED_COUNT 60
+#define LED_COUNT 20
 rgb_color colors[LED_COUNT];
 
 Timer timer;
 
+DigitalOut myled(LED1);
+
 // Converts a color from the HSV representation to RGB.
-rgb_color hsvToRgb(float h, float s, float v)
-{
+rgb_color hsvToRgb(float h, float s, float v){
     int i = floor(h * 6);
     float f = h * 6 - i;
     float p = v * (1 - s);
@@ -28,21 +29,25 @@
     return (rgb_color){r * 255, g * 255, b * 255};
 }
 
-int main()
-{
+int main(){
     timer.start();
 
-    while(1)
-    {
-        // Update the colors array.
-        uint32_t time = timer.read_ms();       
-        for(int i = 0; i < LED_COUNT; i++)
-        {
-            uint8_t phase = (time >> 4) - (i << 2);
-            colors[i] = hsvToRgb(phase / 256.0, 1.0, 1.0);
-        }
+    myled = 1;
     
-        // Send the colors to the LED strip.
-        ledStrip.write(colors, LED_COUNT);
+    while(1) {
+
+            // Update the colors array.
+    //        uint32_t time = timer.read_ms();   
+        
+            for(int i = 0; i < LED_COUNT; i++) {
+                //uint8_t phase = (time >> 4) - (i << 2);
+    //            colors[i] = hsvToRgb(phase / 256.0, 1.0, 1.0);
+                colors[i] = (rgb_color){255, 0, 0};
+            }
+        
+            // Send the colors to the LED strip.
+            
+            ledStrip.write(colors, LED_COUNT);
+            wait(0.5);
     }
 }