Stopwatch.cpp

00001 #include "Stopwatch.h"
00002 #include "mbed.h"
00003 
00004 Stopwatch::Stopwatch() {
00005     // constructor
00006 }
00007 
00008 Stopwatch::~Stopwatch() {
00009     // destructor
00010 }
00011 
00012 void Stopwatch::start() {
00013     // Start the timer
00014     sw.start();
00015 }
00016 
00017 void Stopwatch::stop() {
00018     // Stop the timer
00019     sw.stop();
00020 }
00021 
00022 void Stopwatch::reset() {
00023     // Reset the timer
00024     sw.reset();
00025 }
00026 
00027 char* Stopwatch::getTime() {
00028     // Convert time in milliseconds to 00:00:00 format for output to LCD
00029     // Returns a pointer to a 8 char array in time format
00030     ms = sw.read_ms();
00031     sec = (ms/1000);
00032     ms = ms - (sec*1000);
00033     min = (sec/60);
00034     sec = sec - (min*60);
00035     ms = (ms/10);
00036     sprintf(buffer1, "%02d:%02d:%02d", min, sec, ms);
00037     return buffer1;
00038 }
00039 
00040 char* Stopwatch::getTimeFshort() {
00041     // Convert time in milliseconds to 0:00:0 format for output to LCD
00042     // Returns a pointer to a 6 char array in time format
00043     ms1 = sw.read_ms();
00044     sec = (ms1/1000);
00045     ms1 = ms1 - (sec*1000);
00046     min = (sec/60);
00047     sec = sec - (min*60);
00048     ms1 = (ms1/100);
00049     sprintf(buffer2,"%1d:%02d:%1d", min, sec, ms1);
00050     return buffer2;
00051 }