Subversion Repositories miniuart2

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

#ifndef ThreadH

#define ThreadH

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

#include <Classes.hpp>

#define READ_TIMEOUT 500   // milliseconds

#define TWMD_WITH_GLERR 1

#define TWMD_AND_CLOSE  2

struct stErr

{

   DWORD Err;

   AnsiString asMsg;

};

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

class Thread_Com : public TThread

{

enum {CANT_OPEN_COM = 1, CANT_CONFIG_COM, CREATE_EV_ERROR, ERR_READ_COM,

        ERR_READOVER_COM, ERR_READWAIT_COM, ERR_WRITE_COM};

private:

protected:

   void __fastcall Execute();

   void __fastcall HandleASuccessfulRead(char c);

public:

   int NumPort;

   int BaudRate;

        int dwLastErr;

        AnsiString sLastErr;

   BOOL __fastcall WriteToComPort(AnsiString ASbuf);

   __fastcall Thread_Com(bool CreateSuspended, int NumPortD, int BaudRate);

    virtual void __fastcall AfterConstruction();

};

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

BOOL WriteToComPort(AnsiString ASbuf);

BOOL ChangePort(int PortNum);

#endif