boot/freeldr/fdebug/rs232.h

   1 /*
   2  *  FreeLoader - rs232.h
   3  *
   4  *  Copyright (C) 2003  Brian Palmer  <brianp@sginet.com>
   5  *
   6  *  This program is free software; you can redistribute it and/or modify
   7  *  it under the terms of the GNU General Public License as published by
   8  *  the Free Software Foundation; either version 2 of the License, or
   9  *  (at your option) any later version.
  10  *
  11  *  This program is distributed in the hope that it will be useful,
  12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  *  GNU General Public License for more details.
  15  *
  16  *  You should have received a copy of the GNU General Public License along
  17  *  with this program; if not, write to the Free Software Foundation, Inc.,
  18  *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  19  */
  20
  21
  22 #pragma once
  23
  24 #ifdef __cplusplus
  25 extern "C" {
  26 #endif /* __cplusplus */
  27
  28 //////////////////////////////////////////////////////////////////////////////////////////
  29 //
  30 // Function prototypes for RS232 communication under Win32
  31 //
  32 //////////////////////////////////////////////////////////////////////////////////////////
  33 BOOL    Rs232OpenPortWin32(TCHAR* CommPort);
  34 BOOL    Rs232ClosePortWin32(VOID);
  35 BOOL    Rs232ConfigurePortWin32(TCHAR* DeviceControlString);
  36 BOOL    Rs232SetCommunicationTimeoutsWin32(DWORD ReadIntervalTimeout, DWORD ReadTotalTimeoutMultiplier, DWORD ReadTotalTimeoutConstant, DWORD WriteTotalTimeoutMultiplier, DWORD WriteTotalTimeoutConstant);
  37 BOOL    Rs232ReadByteWin32(BYTE* DataByte);
  38 BOOL    Rs232WriteByteWin32(BYTE DataByte);
  39
  40 #ifdef __cplusplus
  41 }
  42 #endif /* __cplusplus */