/* 
DEMO99.c: Using the T_StopWatchStart(), T_StopWatchGetTime(), T_StopWatchPause() 
          and T_StopWatchContinue() functions to controll the 5-Digit 7-segment LED.

Compiler: BC++ 3.1,
          Turbo C++ 1.01 (3.01),
          MSVC 1.52

Compile mode: Large

Project: DEMO97.c
         ..\..\Lib\upac5000.lib

Hardware: uPAC-5000

Description
      T_StopWatchStart      --> Start to use a stopwatch
      T_StopWatchGetTime    --> Read current stopwatch value
      T_StopWatchPause      --> Pause the stopwatch
      T_StopWatchContinue   --> Continue the stopwatch
      
      5-Digit 7-segment LED will show the value of counter every 500ms

[Dec 21, 2011] by Liam
*/

#include <stdio.h>
#include "..\..\lib\upac5000.h"

void LEDFun(int Count)
{
    char Data[8];
    int i;
    
    sprintf(Data, "%05d", Count);

    for(i=0; i<5; i++)
    {
        Show5DigitLed(i+1, Data[i]-0x30);
    }
}

void main(void)
{
    STOPWATCH sw;
    int quit=0, iCount=0;
    
    InitLib(); /* InitLib() must be called before other functions in the library may be used */
        
    Print("Test User Timer Function & Show5DigitLed ...\r\n");
    Print("Now every digit of Show5DigitLed will count in different speed\r\n");
    Print("\r\nPress 'p' to pause the count\r\n");
    Print("Press 'c' to continue count\r\n");
    Print("Press 'q' to quit\r\n");
    
    Init5DigitLed();
    
    LedOff();
    
    T_StopWatchStart((STOPWATCH *) &sw);
    
    while(!quit)
    {
        if(Kbhit())
        {
            switch(Getch())
            {
                case 'Q':
                case 'q':
                    quit=1;
                    break;
                    
                case 'P':
                case 'p':
                    T_StopWatchPause((STOPWATCH *) &sw);
                    break;
                    
                case 'C':
                case 'c':
                    T_StopWatchContinue((STOPWATCH *) &sw);
                    break;
            }
        }
        
        if(T_StopWatchGetTime(&sw)>=500)
        {
            iCount++;
            LEDFun(iCount);
            
            T_StopWatchStart((STOPWATCH *) &sw);
        }
    }

    LedOn();
}