/*
X502Demo.c: Demo program for X502

Compiler: BC++ 3.1, 
          Turbo C ++ 1.01(3.01) (free from http://community.borland.com/museum)

Compile mode: large

Project: X502Demo.c
         ..\..\Lib\7188xcl.lib
         
Hardware: 7188XC + X502
X502: COM3 (5-wire RS-232)
      COM4 (3-wire RS-232)

[14/July/2005] by Liam
*/

#include <stdio.h>
#include <string.h>
#include "..\..\lib\7188xc.h"

#define BUFSIZE 1024

char OutpBuf[BUFSIZE], InpBuf[BUFSIZE];

void main(void)
{
    int idata, iAction, iValue, quit;
    
    InitLib();

    InstallCom(3, 115200L, 8, 0, 1);
    InstallCom(4, 115200L, 8, 0, 1);
    
    Print("\r\n");
    Print("****************************************\r\n");
    Print("|             7188XC + X502            |\r\n");
    Print("****************************************\r\n");
    
    while(iAction!=3)
    {
        iAction=0;
        quit=0;
        
        Print("\r\n");
        Print("1) Test COM3 (5-wire RS-232)\r\n");
        Print("2) Test COM4 (3-wire RS-232)\r\n");
        Print("\r\n");
        Print("3) Quits Demo program\r\n\r\n");
        Print("Choose an option and press [Enter]:");
        Scanf("%d", &iAction);
        
        switch(iAction)
        {
            // FOR COM3
            case 1:
                for(;;)
                {
                    iValue=0;
                    quit=0;
                    
                    Print("\r\n");
                    Print("1) Send & Receive data to/from COM3:\r\n");
                    Print("2) Set RTS status \r\n");
                    Print("3) Get CTS status (0: CTS off, 1: CTS ON)\r\n");
                    Print("\r\n");
                    Print("4) Quit COM3 test\r\n");
                    Print("Choose an option:");
                    Scanf("%d", &iValue);
                    
                    switch(iValue)
                    {
                        case 1:
                            Print("\r\n");
                            Print("Send & Receive data to/from COM3\r\n");
                            Print("Enter a string to COM port:");
                            Scanf("%s", &OutpBuf);
                            ToComStr(3, OutpBuf);
                            Delay(2);
                            idata=ReadComn(3, InpBuf, BUFSIZE);
                            InpBuf[idata]=0x0;
                            Print("Read COM port==>%s, idata=%d\r\n", InpBuf, idata);
                            if(!strcmp(OutpBuf,InpBuf))
                                Print("Send COM3 <==> Receiv COM3 -->Test OK\r\n");
                            else
                                Print("Send COM3 <==> Receiv COM3 -->Test error\r\n");
                        break;
                        case 2:
                            Print("\r\n");
                            Print("Input 0 or 1? ");
                            Scanf("%d", &iValue);
                            if(iValue)
                                SetRtsActive_3();
                            else
                                SetRtsInactive_3();
                            Print("\r\nThe RTS status is %d\r\n", iValue);
                        break;
                        case 3:
                            Print("\r\nCTS status of COM3 is:%d\r\n", GetCtsStatus_3());
                        break;
                        
                        case 4:
                        default:
                            quit=1;
                        break;
                    }
                    if(!quit==1)
                    {
                        Print("\r\nPress any key to continue...\r\n");
                        Getch();
                    }
                    else if(iValue==4)
                        break;
                }
            break;
            // FOR COM4
            case 2:
                Print("\r\n");
                Print("Send & Receive data to/from COM4\r\n");
                Print("Enter a string to COM port:");
                Scanf("%s", &OutpBuf);
                ToComStr(4, OutpBuf);
                Delay(2);
                idata=ReadComn(4, InpBuf, BUFSIZE);
                InpBuf[idata]=0x0;
                Print("Read COM port==>%s, idata=%d\r\n", InpBuf, idata);
                if(!strcmp(OutpBuf,InpBuf))
                    Print("Send COM4 <==> Receiv COM4 -->Test OK\r\n");
                else
                    Print("Send COM4 <==> Receiv COM4 -->Test error\r\n");
            break;
            
            case 3:
                quit=1;
                RestoreCom(3);
                RestoreCom(4);
            break;
            default:
                quit=1;
            break;
        }
        if(!quit)
        {
            Print("\r\nPress any key to continue...\r\n");
            Getch();
        }
    }
}