/*
X518Demo.c: Demo program for X518

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

Compile mode: large

Project: X518Demo.c
         ..\..\Lib\7188xbl.lib
         ..\..\lib\Xboard\X518.lib
         
Hardware: 7188XB + X518
X518: Digital Output: 8 Channels
      COM3 (5-wire RS-232)

[15/July/2005] by Liam
*/

#include <conio.h>
#include <string.h>
#include <stdio.h>
#include <stdlib.h>
#include "..\..\lib\7188xb.h"
#include "..\..\lib\Xboard\X518.h"

#define BUFSIZE 1024

char InpBuf[BUFSIZE], OutpBuf[BUFSIZE];

void main(void)
{
    int iRet, iAction, quit, idata;
    int iValue, iOutChannel, iDOValue, iStatus;
    unsigned char cValue;

    InitLib();
    X518_Init();    //Initialize the X518

    Print("\r\n");
    Print("****************************************\r\n");
    Print("|             7188XB + X518            |\r\n");
    Print("****************************************\r\n");
        
    while(iAction!=6)
    {
        iAction=0;
        quit=0;
        
        Puts("\r\n");
        Puts("1) Write DO (all channels)\r\n");
        Puts("2) Write DO (one channel)\r\n");
        Puts("3) DO Readback (all channels)\r\n");
        Puts("4) DO Readback (one channel)\r\n");
        Puts("5) Test COM3 (5-wire RS-232)\r\n");
        Puts("\r\n");
        Puts("6) Quits Demo program\r\n\r\n");
        Puts("Choose an option and press [Enter]:");
        Scanf("%d", &iAction);
        Puts("\r\n");
        
        switch(iAction)
        {
            // Write DO (all channels)
            case 1:
                Print("Please input Output value(0 ~ 0x00ff): ");
                Scanf("%x", &iDOValue);
                
                X518_Write_All_DO(iDOValue);

                Print("Output value=> 0x%04x\r\n\r\n", iDOValue);
            break;
            // Write DO (one channel)
            case 2:
                Print("Please select outport channel(0~7) and status(0:OFF, 1:ON)\r\n");
                Print("Channel number and status:");
                
                if(iOutChannel>7)
                {
                    Puts("Unknow Channel Number!!\r\n\r\n");
                    break;
                }
                
                Scanf("%d %d", &iOutChannel, &iStatus);
                
                X518_Write_One_DO(iOutChannel, iStatus);
                                
                Print("Channel %d ==> %s\r\n\r\n", iOutChannel, (iStatus>=1)?"ON":"OFF");
            break;
            // DO Readback (all channels)
            case 3:
                iDOValue=X518_Read_All_DO();
                
                Print("Digital Output ReadBack=> 0x%04x\r\n\r\n", iDOValue);
            break;
            // DO Readback (one channel)
            case 4:
                Print("Please select outport channel(0~7): ");
                Scanf("%d", &iOutChannel);
                
                if(iOutChannel>7)
                {
                    Puts("Unknow Channel Number!!\r\n\r\n");
                    break;
                }
                
                iRet=X518_Read_One_DO(iOutChannel);
                 
                if(iRet)
                    Print("Channel %d ==> ON\r\n\r\n", iOutChannel);
                else
                    Print("Channel %d ==> OFF\r\n\r\n", iOutChannel);
            break;
            // COM3 TEST
            case 5:
                InstallCom3(115200L, 8, 0, 1);
                for(;;)
                {
                    cValue=0x00;
                    quit=0;
                    
                    Puts("\r\n");
                    Print("1) Send & Receive data to/from COM1:\r\n");
                    Print("2) Set RTS status \r\n");
                    Print("3) Get CTS status (0: CTS off, 1: CTS ON)\r\n");
                    Print("4) Quit COM3 test\r\n");
                    Print("Choose an option:");
                    Scanf("%c", &cValue);
                    Print("\r\n");

                    switch(cValue)
                    {
                        case '1':
                            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("Input 0 or 1?\r\n");
                            Scanf("%d", &cValue);
                            if(cValue)
                                SetRtsActive_3();
                            else
                                SetRtsInactive_3();
                            
                            Print("The RTS status is %d\r\n", cValue);
                        break;
                        case '3':
                            Print("CTS status of COM3 is:%d\r\n", GetCtsStatus_3());
                        break;
                        
                        case '4':
                        default :
                            quit=1;
                        break;
                    }
                    if(!quit)
                    {
                        Puts("\r\nPlease press any key to continue...\r\n");
                        Getch();
                    }
                    else if(cValue=='4')
                        break;
                }
                RestoreCom3();
            break;
            case 6:
            default:
                quit=1;
            break;
        }
        if(!quit)
        {
            Puts("Please press any key to continue...\r\n");
            Getch();
        }
    }
}