Nathan Argetsinger / Mbed 2 deprecated FIR_SENSOR

Light Show library for organic, calm, light display.

Dependencies:   BLE_API mbed nRF51822

Fork of mbed_blinky by Mbed

Diff: sinusoid.cpp

Revision:
25:d48f46d753fd
Parent:
24:52319c0a14b8
--- a/sinusoid.cpp	Sat Jan 30 20:07:55 2016 +0000
+++ b/sinusoid.cpp	Mon Feb 01 01:02:46 2016 +0000
@@ -1,14 +1,18 @@
 #include "sinusoid.h"
+#include "mbed.h"
+
+//extern Serial pc;
 
 Sinusoid::Sinusoid(float wait, float frequency):
     wait(wait),frequency(2*PI*frequency) {}
 
-float Sinusoid::get_y()
+float Sinusoid::get_y(float time)
 {
-    if ( in >= WAIT[i]) {
+    if ( time >= wait) {
 //                    printf("%d, %d, result: %d\r\n", rgb, (0x1 << i), (!(rgb & (0x1 << i)) ) );
         return (-cos( (time - wait)*frequency ) + 1) / 2.0;
     } else {
-        return = 0.0;
+        printf ("WAITING...\n\r");
+        return 0.0;
     }
 }
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