Buzzer.cpp

00001 #include "Buzzer.h"
00002 
00003 cBuzzer::cBuzzer(DigitalOut Buzz): _Buzz(Buzz)
00004 {
00005    _Buzz = 0; 
00006 
00007 }
00008 
00009 /*--------------------------------------------------------------------------------
00010 Function name: short_buzz()
00011 Input Parameters: N/A
00012 Output Parameters: N/A
00013 Description: Turns the buzzer on for a short period of time
00014 ----------------------------------------------------------------------------------*/
00015 void cBuzzer::Beep()
00016 {
00017     _Buzz =1; 
00018     wait (0.5);
00019     _Buzz =0;
00020     
00021 }
00022 /*--------------------------------------------------------------------------------
00023 Function name: buzzer_on()
00024 Input Parameters: N/A
00025 Output Parameters: N/A
00026 Description: Turns the buzzer on indefinitely
00027 ----------------------------------------------------------------------------------*/
00028 void cBuzzer::buzzer_on()
00029 {
00030     _Buzz = 1;    //Enable Buzzer
00031 }
00032 
00033 /*--------------------------------------------------------------------------------
00034 Function name: buzz_off()
00035 Input Parameters: N/A
00036 Output Parameters: N/A
00037 Description: Turns buzzer off indefinitely
00038 ----------------------------------------------------------------------------------*/
00039 void cBuzzer::buzz_off()
00040 {
00041     _Buzz = 0;    //Disable Buzzer
00042 }