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f16856e34c
2、【修改】IAR、Keil工程中启动文件，及部分CM3相关的文件，解决之前工程配置遗留下来的问题 3、【增加】RTT的CPU利用率更新至Modbus保持寄存器的功能 Signed-off-by: armink <armink.ztl@gmail.com>
40 lines
1.4 KiB
C
40 lines
1.4 KiB
C
/*
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* FreeModbus Libary: LPC214X Port
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* Copyright (C) 2007 Tiago Prado Lone <tiago@maxwellbohr.com.br>
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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.c,v 1.1 2007/04/24 23:15:18 wolti Exp $
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*/
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/* ----------------------- System includes --------------------------------*/
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/* ----------------------- Modbus includes ----------------------------------*/
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#include "port.h"
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/* ----------------------- Variables ----------------------------------------*/
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/* ----------------------- Start implementation -----------------------------*/
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void EnterCriticalSection(void)
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{
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//关闭全局中断
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__disable_irq();
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}
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void ExitCriticalSection(void)
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{
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//开启全局中断
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__enable_irq();
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}
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