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/*------------------------------------------------------------------------------
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-- This file is a part of the libuc, microcontroler library
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-- Copyright (C) 2011, Alexis Jeandet
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--
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-- This program is free software; you can redistribute it and/or modify
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-- it under the terms of the GNU General Public License as published by
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-- the Free Software Foundation; either version 3 of the License, or
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-- (at your option) any later version.
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--
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-- This program 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
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-- GNU General Public License for more details.
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--
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-- You should have received a copy of the GNU General Public License
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-- along with this program; if not, write to the Free Software
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-- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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-------------------------------------------------------------------------------
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-- Author : Alexis Jeandet
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-- Mail : alexis.jeandet@gmail.com
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-------------------------------------------------------------------------------*/
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#ifndef UART_H
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#define UART_H
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#include "LPC17xx.h"
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#define uartNoParity 0
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#define uartOddParity 1
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#define uartEvenParity 3
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#define uartTrueParity 5
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#define uartFalseParity 7
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struct LPC17XXuartRegs
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{
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unsigned long RWreg;
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unsigned long IntEN;
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unsigned long IntIdFIFOctrlr;
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unsigned long LineCtrl;
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unsigned long dummy;
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unsigned long LineStat;
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unsigned long ScratchPad;
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};
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typedef volatile struct LPC17XXuartRegs uartDev;
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extern uartDev* uartopen(int count);
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extern void uarton(int count);
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extern void uartoff(int count);
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extern void uartputc(uartDev* dev,char c);
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extern void uartputs(uartDev* dev,char *s);
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extern void uartgets(uartDev* dev,char *s);
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extern char uartgetc(uartDev* dev);
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extern void uartsetbaudrate(uartDev* dev,unsigned int baudRate);
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extern unsigned char uartgetpclkfactor(uartDev* dev);
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extern void uartsetpclkfactor(uartDev* dev,unsigned char pclkfactor);
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extern void uartsetup(uartDev* dev,unsigned int baudRate,unsigned char WordLength,unsigned char StopBitCnt,unsigned char Parity);
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#endif
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