/*
X520Demo.c: Demo program for X520

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

Compile mode: large

Project: X520Demo.c
         ..\..\Lib\7188el.lib
         ..\..\lib\Xboard\X520.lib
         
Hardware: 7188EX + X520
X520:   2 D/O channels                                            
        1 D/I channel                                             
        COM3 (RS-232)                                             
        COM4 (RS-232)                                             
        COM5 (RS-232)                                             
        COM6 (RS-232)                                             
*/

#include <conio.h>
#include <string.h>
#include <stdio.h>
#include <stdlib.h>
#include "..\..\lib\7188e.h"
#include "..\..\lib\Xboard\X520.h"

#define BUFSIZE 1024

char InpBuf[BUFSIZE],OutpBuf[BUFSIZE];

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

    InitLib();
    X520_Init();

    Print("\n\r");
    Print("****************************************\n\r");
    Print("|             7188EX + X520            |\n\r");
    Print("****************************************\n\r");
        
    while(iAction!=11)
    {
        iAction=0;
        quit=0;
        
        Puts("\n\r");
        Puts("1) Read DI (all channels)\n\r");
        Puts("2) Read DI (one channel)\n\r");
        Puts("3) Write DO (all channels)\n\r");
        Puts("4) Write DO (one channel)\n\r");
        Puts("5) DO Readback (all channels)\n\r");
        Puts("6) DO Readback (one channel)\n\r");
        Puts("7) Test COM3 Port (3-wire RS-232)\n\r");
        Puts("8) Test COM4 Port (3-wire RS-232)\n\r");
        Puts("9) Test COM5 Port (3-wire RS-232)\n\r");
        Puts("10) Test COM6 Port (3-wire RS-232)\n\r");        
		Puts("\n\r");
        Puts("11) Quits Demo program\n\r\n\r");
        Puts("Choose an option and press [Enter]:");
        Scanf("%d",&iAction);
        Puts("\n\r");

        switch(iAction)
        {
			// Read DI (all channels)
            case 1:
                iDIValue=X520_Read_All_DI();
                
                Print("Input value=> 0x%02x\r\n\r\n", iDIValue);
            break;
            // Read DI (one channel)
            case 2:
                Print("Please select inport channel(0): ");
                Scanf("%d", &iInChannel);
                
                if(iInChannel>0)
                {
                    Puts("Unknow Channel Number!!\r\n\r\n");
                    break;
                }
                
                iDIValue=X520_Read_One_DI(iInChannel);
                
                if(iDIValue)
                    Print("Channel %d ==> OFF\r\n\r\n", iInChannel);
                else
                    Print("Channel %d ==> ON\r\n\r\n", iInChannel);
            break;
            // Write DO (all channels)
            case 3:
                Print("Please input Output value(0 ~ 0x03): ");
                Scanf("%x", &iDOValue);
                
                X520_Write_All_DO(iDOValue);

                Print("Output value=> 0x%02x\r\n\r\n", iDOValue);
            break;
            // Write DO (one channels)
            case 4:
                Print("Please select outport channel(0~1) and status(0:OFF, 1:ON)\n\r");
                Print("Channel number and status:");
                
                Scanf("%d %d", &iOutChannel, &iStatus);
                
                if(iOutChannel>1)
                {
                    Puts("Unknow Channel Number!!\r\n\r\n");
                    break;
                }
                
                X520_Write_One_DO(iOutChannel, iStatus);
                                
                Print("Channel %d ==> %s\r\n\r\n", iOutChannel, (iStatus>=1)?"ON":"OFF");
            break;
            // DO Readback (all channels)
            case 5:
                iDOValue=X520_Read_All_DO();
                
                Print("Digital Output ReadBack=> 0x%02x\r\n\r\n", iDOValue);
            break;
            // DO Readback (one channel)
            case 6:
                Print("Please select outport channel(0~1): ");
                Scanf("%d", &iOutChannel);
                
                if(iOutChannel>1)
                {
                    Puts("Unknow Channel Number!!\r\n\r\n");
                    break;
                }
                
                iRet=X520_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;
            // Test COM3 Port
            case 7:
                InstallCom3(115200L,8,0,1);                
                
                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\n\r\n\r");
                else
                    Print("Send COM3 <==> Receiv COM3 -->Test error\n\r\n\r");
                    
                RestoreCom3();
            break;
            // Test COM4 Port
            case 8:
                InstallCom4(115200L,8,0,1);
                
                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\n\r\n\r");
                else
                    Print("Send COM4 <==> Receiv COM4 -->Test error\n\r\n\r");
                    
                RestoreCom4();
            break;
			// Test COM5 Port
            case 9:
                InstallCom5(115200L,8,0,1);                
                
                Print("Enter a string to COM port:");
                Scanf("%s",&OutpBuf);
                ToComStr(5,OutpBuf);
                Delay(2);
                idata=ReadComn(5,InpBuf,BUFSIZE);
                InpBuf[idata]=0x0;
                Print("Read COM port==>%s,idata=%d\r\n",InpBuf,idata);
                if(!strcmp(OutpBuf,InpBuf))
                    Print("Send COM5 <==> Receiv COM5 -->Test OK\n\r\n\r");
                else
                    Print("Send COM5 <==> Receiv COM5 -->Test error\n\r\n\r");
                    
                RestoreCom5();
            break;
			// Test COM6 Port
            case 10:
                InstallCom(6,115200L,8,0,1);                
                
                Print("Enter a string to COM port:");
                Scanf("%s",&OutpBuf);
                ToComStr(6,OutpBuf);
                Delay(2);
                idata=ReadComn(6,InpBuf,BUFSIZE);
                InpBuf[idata]=0x0;
                Print("Read COM port==>%s,idata=%d\r\n",InpBuf,idata);
                if(!strcmp(OutpBuf,InpBuf))
                    Print("Send COM6 <==> Receiv COM6 -->Test OK\n\r\n\r");
                else
                    Print("Send COM6 <==> Receiv COM6 -->Test error\n\r\n\r");
                    
                RestoreCom(6);
            break;
            
            case 11:
            default:
                quit=1;
            break;
        }
        if(!quit)
        {
            Puts("Please press any key to continue...\r\n");
            Getch();
        }
    }
}