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78 lines
2.1 KiB
78 lines
2.1 KiB
13 years ago
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/*
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* FreeModbus Libary: NuttX Port
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* Based on the FreeModbus Linux port by:
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*
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* Copyright (C) 2006 Christian Walter <wolti@sil.at>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* File: $Id: port.h,v 1.1 2006/08/01 20:58:49 wolti Exp $
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*/
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#ifndef __APPS_MODBUS_NUTTX_PORT_H
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#define __APPS_MODBUS_NUTTX_PORT_H
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#include <stdbool.h>
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#include <stdint.h>
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#include <assert.h>
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/* ----------------------- Defines ------------------------------------------*/
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#define INLINE
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#define PR_BEGIN_EXTERN_C extern "C" {
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#define PR_END_EXTERN_C }
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#ifdef __cplusplus
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PR_BEGIN_EXTERN_C
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#endif
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#define ENTER_CRITICAL_SECTION( ) vMBPortEnterCritical()
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#define EXIT_CRITICAL_SECTION( ) vMBPortExitCritical()
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#define MB_PORT_HAS_CLOSE 1
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#ifndef true
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# define true true
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#endif
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#ifndef false
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# define false false
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#endif
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/* ----------------------- Type definitions ---------------------------------*/
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typedef enum
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{
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MB_LOG_ERROR = 0,
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MB_LOG_WARN = 1,
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MB_LOG_INFO = 2,
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MB_LOG_DEBUG = 3
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} eMBPortLogLevel;
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/* ----------------------- Function prototypes ------------------------------*/
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void vMBPortEnterCritical(void);
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void vMBPortExitCritical(void);
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void vMBPortLog(eMBPortLogLevel eLevel, const char * szModule,
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const char * szFmt, ...);
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void vMBPortTimerPoll(void);
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bool xMBPortSerialPoll(void);
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bool xMBPortSerialSetTimeout(uint32_t dwTimeoutMs);
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#ifdef __cplusplus
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PR_END_EXTERN_C
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#endif
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#endif
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