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/*------------------------------------------------------------------------------
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-- This file is a part of the LPP VHDL IP LIBRARY
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-- Copyright (C) 2009 - 2010, Laboratory of Plasmas Physic - CNRS
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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 : Martin Morlot
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-- Mail : martin.morlot@lpp.polytechnique.fr
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-----------------------------------------------------------------------------*/
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#include "apb_uart_Driver.h"
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#include "lpp_apb_functions.h"
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#include <stdio.h>
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UART_Device* openUART(int count)
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{
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UART_Device* uart0;
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uart0 = (UART_Device*) apbgetdevice(LPP_UART_CTRLR,VENDOR_LPP,count);
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uart0->ConfigReg = BaudGenOnDuty;
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return uart0;
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}
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void uartputc(UART_Device* dev,char c)
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{
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//while (!(dev->ConfigReg & (1<<5)));
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while (!((dev->ConfigReg & DataSended) == DataSended));
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dev->DataWReg = c;
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printf(" ");
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}
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void uartputs(UART_Device* dev,char* s)
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{
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while (*s) uartputc(dev,*(s++));
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}
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char uartgetc(UART_Device* dev)
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{
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//while (!((dev->ConfigReg & (1<<2))));
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while (!((dev->ConfigReg & NewData) == NewData));
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return dev->DataRReg;
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}
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void uartgets(UART_Device* dev,char* s)
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{
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while (*s && (*s!=0xd)) *s++ = uartgetc(dev);
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}
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