/*
XW310C.c: Demo program for XW310

Compiler: BC++ 3.1
          Turbo C++ 1.01 (3.01)
          
Compile mode: large

Project: XW310C.c
         ..\..\lib\upac5000.lib
         ..\..\lib\XWBoard\XW310C.lib
     
Hardware: uPAC-5000 + XW310C

[Jul 02, 2014] by Liam
*/

/*****************************************************************/
/*  XW310C: 8/4 channel 12-Bit A/D (Analog input) 0~20mA         */
/*          2 channel 12-Bit D/A (Analog output) 0~20mA          */
/*          3 channel D/I                                        */
/*          3 channel D/O                                        */
/*****************************************************************/

#include <stdlib.h>
#include "..\..\lib\uPAC5000.h"
#include "..\lib\XW310C.h"

void main(void)
{
    int i, iRet, iOption, iQuit=0;
    unsigned uLibVersion;
    char szLibDate[16];
    int iChannel, iDOValue, iState;
    float fValue;
    
    InitLib();
    
    /* Initiate the XW310 library*/
    if((iRet=XW310C_Init())!=0) {
        Print("XW310C initiate failed [%X]\n", iRet);
        return;
    }
    
    Puts("\n");
    Puts("*****************************************\n");
    Puts("|  Demo program for uPAC-5000 + XW310C  |\n");
    Puts("|                                       |\n");
    Puts("|            [Jul 02, 2014]             |\n");
    Puts("*****************************************\n");
    
    /* Read the version information of XW310C library */
    uLibVersion=XW310C_GetLibVersion();
    XW310C_GetLibDate(szLibDate);
    Print("\nXW310C.lib version %X.%02X, %s\r\n", uLibVersion>>8, uLibVersion&0xFF, szLibDate);

    while(!iQuit)
    {
        Puts("\r\n");
        Puts("1) Read the Calibration Data\r\n");
        Puts("2) Analog Input (20mA)\r\n");
        Puts("3) Analog Output (20mA)\r\n");
        Puts("4) Read DI (all channels)\r\n");
        Puts("5) Read DI (one channel)\r\n");
        Puts("6) Write DO (all channels)\r\n");
        Puts("7) Write DO (one channel)\r\n");
        Puts("8) DO Readback (all channels)\r\n");
        Puts("9) DO Readback (one channel)\r\n");
        Puts("\r\n");
        Puts("0) Quit demo program\r\n\r\n");
        Puts("Choose an option and press [Enter]: ");
        Scanf("%d", &iOption);
        Puts("\r\n");
        
        switch(iOption)
        {
            case 1:
                if((iRet&0x01)==0) {
                    for(i=0; i<8; i++) {
                        Print("Ch%d A/D Gain/Offset ==> [%8.6f/%8.6f]\r\n", i, XW310C_Read_AD_Gain(i), XW310C_Read_AD_Offset(i));
                    }
                }
                else Print("No setting in EEPROM\r\n");
                
                Putch('\n');
                
                if((iRet&0x02)==0) {
                    for(i=0; i<2; i++) {
                        Print("Ch%d D/A Gain/Offset ==> [%8.6f/%8.6f]\r\n", i, XW310C_Read_DA_Gain(i), XW310C_Read_DA_Offset(i));
                    }
                }
                else Print("No setting in EEPROM\r\n");
                
                break;
                
            case 2:
                Puts("Channel (0~7): ");
                Scanf("%d", &iChannel);
                
                if(iChannel>7) {
                    Puts("Unknow Channel Number!!\r\n");
                    break;
                }
                
                Print("AI%d => %6.4f mA\r\n", iChannel, XW310C_AnalogIn(iChannel));
                break;
                
            case 3:
                Puts("Channel (0~1): ");
                Scanf("%d", &iChannel);
                
                if(iChannel>1) {
                    Puts("Unknow Channel Number!!\r\n");
                    break;
                }
                
                Puts("Current (0 ~ 20.0 mA): ");
                Scanf("%f", &fValue);
                
                XW310C_AnalogOut(iChannel, fValue);
                Print("AO%d => %7.4f mA\r\n", iChannel, fValue);
                break;
                
            case 4:
                Print("Input state => 0x%02X\r\n", XW310C_Read_All_DI());
                break;
                
            case 5:
                Print("DI Channel (0~2): ");
                Scanf("%d", &iChannel);
                
                if(iChannel>2) {
                    Puts("Unknow Channel Number!!\r\n");
                    break;
                }
                
                iDOValue=XW310C_Read_One_DI(iChannel);
                Print("DI%d => %s\r\n", iChannel, iDOValue==0?"ON":"OFF");
                break;
                
            case 6:
                Print("DO Output state (0~7): ");
                Scanf("%x", &iDOValue);
                
                XW310C_Write_All_DO(iDOValue);

                Print("Output state => 0x%02X\r\n", iDOValue);
                break;
                
            case 7:
                Print("DO Channel (0~2) and status (0:OFF, 1:ON): ");
                Scanf("%d %d", &iChannel, &iState);
                
                if(iChannel>2) {
                    Puts("Unknow Channel Number!!\r\n");
                    break;
                }
                
                XW310C_Write_One_DO(iChannel, iState);

                Print("DO%d => %s\r\n", iChannel, iState==0?"OFF":"ON");
                break;

            case 8:
                Print("DO ReadBack => 0x%02X\r\n", XW310C_Read_All_DO());
                break;
            
            case 9:
                Print("DO Channel (0~2): ");
                Scanf("%d", &iChannel);
                
                if(iChannel>2) {
                    Puts("Unknow Channel Number!!\r\n");
                    break;
                }
                
                iDOValue=XW310C_Read_One_DO(iChannel);
                Print("DO%d => %s\r\n", iChannel, iDOValue==0?"OFF":"ON");
                break;
            
            case 0:
                iQuit=1;
                break;
                
            default:
                break;
        }
        
        if(!iQuit) {
            Puts("\r\nPress any key to continue...\r\n");
            Getch();
        }
    }
}