avnish aggarwal / Mbed 2 deprecated Book-PE_09-10_Metronome

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Dependencies:   mbed

Fork of PE_09-10_Metronome by Rob Toulson

Files at this revision

API Documentation at this revision

Revision 1:733a0de4d34c, committed 2013-08-01

Comitter:
avnisha
Date:
Thu Aug 01 23:24:00 2013 +0000
Parent:
0:d7c850cdbc39
Commit message:
based on toulson

Changed in this revision

main.cpp Show annotated file Show diff for this revision Revisions of this file 
diff -r d7c850cdbc39 -r 733a0de4d34c main.cpp
--- a/main.cpp	Fri May 24 21:49:35 2013 +0000
+++ b/main.cpp	Thu Aug 01 23:24:00 2013 +0000
@@ -1,15 +1,18 @@
 /*Program Example 9.10: Metronome. Uses Ticker to set beat rate
-                                                                       */            
+ 
+ 
+//BusIn joy(p15,p12,p13,p16);  
+                                                                    */            
 #include "mbed.h"
 #include <stdio.h>
 Serial pc(USBTX, USBRX);
-DigitalIn up_button(p5);
-DigitalIn down_button(p6);
-DigitalOut redled(p19);             //displays the metronome beat
+DigitalIn up_button(p15);
+DigitalIn down_button(p16);
+DigitalOut redled(LED1);             //displays the metronome beat
 Ticker beat_rate;                   //define a Ticker, with name “beat_rate”
 void beat(void);
-float period (0.5);              //metronome period in seconds, inital value 0.5
-int rate (120);                  //metronome rate, initial value 120
+float period (1);              //metronome period in seconds, inital value 0.5
+int rate (60);                  //metronome rate, initial value 120
 
 int main() {
   pc.printf("\r\n");