Diff: FastPWM.h

Revision:

6:0f57969697b6

Parent:

4:a7b9f778c4b4

Child:

12:4600daab8a83

--- a/FastPWM.h	Fri Feb 28 18:18:52 2014 +0000
+++ b/FastPWM.h	Mon Mar 17 22:12:58 2014 +0000
@@ -22,9 +22,7 @@
 
 /** Library that allows faster and/or higher resolution PWM output
   *
-  * Library can directly replace standard mbed PWM library. Only limitation is that the maximum PWM period is four times shorter
-  * The maximum achievable period is roughly 40 seconds, I dont think that should be a problem.
-  * Do take into account all PWM objects will run four times faster than default.
+  * Library can directly replace standard mbed PWM library.
   *
   * Contrary to the default mbed library, this library takes doubles instead of floats. The compiler will autocast if needed,
   * but do take into account it is done for a reason, your accuracy will otherwise be limitted by the floating point precision.
@@ -40,22 +38,22 @@
     FastPWM(PinName pin, int prescaler = -1);
     
     /**
-    * Set the PWM period, specified in seconds (double), keeping the duty cycle the same.
+    * Set the PWM period, specified in seconds (double), keeping the pulsewidth the same.
     */
     void period(double seconds);
     
     /**
-    * Set the PWM period, specified in milli-seconds (int), keeping the duty cycle the same.
+    * Set the PWM period, specified in milli-seconds (int), keeping the pulsewidth the same.
     */
     void period_ms(int ms);
     
     /**
-    * Set the PWM period, specified in micro-seconds (int), keeping the duty cycle the same.
+    * Set the PWM period, specified in micro-seconds (int), keeping the pulsewidth the same.
     */
     void period_us(int us);
     
     /**
-    * Set the PWM period, specified in micro-seconds (double), keeping the duty cycle the same.
+    * Set the PWM period, specified in micro-seconds (double), keeping the pulsewidth the same.
     */
     void period_us(double us);