Frequency Counter Library. Only for mbed LPC1768, mbed LPC1114FN28, Nucleo-F401 and Nucleo-F411. No way to change pin assign.

Dependents:   Frequency_Counter Frequency_wind_speed_measure Frequency_counter_wind_speed

Please refer following page.
http://developer.mbed.org/users/kenjiArai/notebook/simple-frequency-counter/

Revision:
3:61bea8bfe404
Parent:
2:54c05b0a117a
Child:
4:9a726b997366
--- a/freq_counter.h	Tue Oct 21 11:19:54 2014 +0000
+++ b/freq_counter.h	Wed Oct 22 00:35:23 2014 +0000
@@ -6,7 +6,7 @@
  *  http://www.page.sannet.ne.jp/kenjia/index.html
  *  http://mbed.org/users/kenjiArai/
  *      Created: October   18th, 2014
- *      Revised: October   21st, 2014
+ *      Revised: October   22nd, 2014
  *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
  * INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
@@ -22,16 +22,18 @@
 
 /** Frequency Counter
  *
- *  CAUTION: Direct access to the CPU Timer module!! \\
- *           No way to change pin assign and timer module, \\
- *      mbed LPC1768  -> p30, \\
- *      Nucleo F401RE & Nucleo F411RE -> PA_0/A0 \\
+ *  CAUTION: Direct access to the CPU Timer module!!
+ *           No way to change pin assign and timer module,
+ *      mbed LPC1768  -> p30,
+ *      mbed LPC1114FN28 -> dp14,
+ *      Nucleo F401RE & Nucleo F411RE -> PA_0/A0
  *
  * @code
  * #include "mbed.h"
  * #include "freq_counter.h"
  *
  * F_COUNTER fc(p30);       // for LPC1768
+ * //F_COUNTER fc(dp14);    // for LPC1114
  * //F_COUNTER fc(PA_0);    // for F401 & F411
  *
  * int main() {