Liyang HU / Pulsator Featured

Use the hardware PwmOut to pulsate an LED (or something else), with selectable active high/low, customisable intensity function, gamma correction, and number of brightness levels.

Dependents:   RedButton

Diff: Pulsator.h

Revision:
7:7abc04b4c474
Parent:
6:5eeb1acc1c50
Child:
8:ddedf56b2eb0
--- a/Pulsator.h	Sun Apr 26 01:39:38 2015 +0000
+++ b/Pulsator.h	Sun Apr 26 01:43:31 2015 +0000
@@ -42,7 +42,7 @@
     operator bool(void);
 
     Pulsator& active_high(bool high = false);
-    Pulsator& gamma(float power = 2.2);
+    Pulsator& gamma(float power = 2.2f);
     Pulsator& levels(int number = 128);
-    Pulsator& period(float seconds = 1.0);
+    Pulsator& period(float seconds = 1.0f);
 };