mainform.h

16 relay output channels and 16 isolated digital input channels LED indicators to show activated

//---------------------------------------------------------------------------

#ifndef MainFormH
#define MainFormH
//---------------------------------------------------------------------------
#include <Classes.hpp>
#include <Controls.hpp>
#include <StdCtrls.hpp>
#include <Forms.hpp>
//---------------------------------------------------------------------------
class TForm1 : public TForm
{
__published:	// IDE-managed Components
        TGroupBox *Group_Device;
        TLabel *Label1;
        TComboBox *Combo_Device;
        TLabel *Label2;
        TEdit *DIPortCount;
        TLabel *Label3;
        TButton *BtnSelectDev;
        TEdit *DOPortCount;
   TGroupBox *Group_Read;
   TLabel *Label4;
   TEdit *DIPort_Start;
   TLabel *Label5;
   TEdit *DIPort_Count;
   TButton *Btn_Read;
   TLabel *Label6;
   TEdit *DIData;
   TLabel *Label7;
   TGroupBox *Group_Write;
   TEdit *DOPort_Start;
   TEdit *DOPort_Count;
   TLabel *Label8;
   TLabel *Label9;
   TLabel *Label10;
   TLabel *Label11;
   TEdit *DOData;
   TButton *BtnWrite;
   TGroupBox *GroupBox1;
   TLabel *Label12;
   TLabel *Label13;
   TLabel *Label14;
   TLabel *Label15;
   TButton *BtnGetDOState;
   TEdit *DOSData;
   TEdit *DOSPort_Count;
   TEdit *DOSPort_Start;
        TLabel *Label16;
   TLabel *Label17;
   TLabel *Label18;
   void __fastcall FormCreate(TObject *Sender);
   void __fastcall FormDestroy(TObject *Sender);
   void __fastcall BtnSelectDevClick(TObject *Sender);
   void __fastcall Btn_ReadClick(TObject *Sender);
   void __fastcall BtnWriteClick(TObject *Sender);
   void __fastcall BtnGetDOStateClick(TObject *Sender);


private:	// User declarations
        LONG m_lDeviceHandle;
        DWORD * m_pdwDeviceNum;    //Save device numbers
        DWORD m_lDIPort;
        DWORD m_lDOPort;

public:		// User declarations

        __fastcall TForm1(TComponent* Owner);
        BOOL __fastcall InitDeviceCombo();
        BYTE __fastcall CharToHex(char c);

};
//---------------------------------------------------------------------------
extern PACKAGE TForm1 *Form1;
//---------------------------------------------------------------------------
#endif