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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 "ADC_Driver.h"
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#include <stdio.h>
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unsigned char packetNumber = 0;
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void flushFIFO(FIFO_Device*fifo,GPIO_Device* adcResetPin)
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{
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adcResetPin->Dout = 0x0;
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int trash;
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while((fifo->FIFOreg[(2*0)+FIFO_Ctrl] & FIFO_Empty) != FIFO_Empty){ // TANT QUE empty a 0 ALORS
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trash = fifo->FIFOreg[(2*0)+FIFO_RWdata];
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trash = fifo->FIFOreg[(2*1)+FIFO_RWdata];
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trash = fifo->FIFOreg[(2*2)+FIFO_RWdata];
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trash = fifo->FIFOreg[(2*3)+FIFO_RWdata];
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trash = fifo->FIFOreg[(2*4)+FIFO_RWdata];
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}
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adcResetPin->Dout = 0x1;
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}
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void getPacket(FIFO_Device*fifo,unsigned short*CH1,unsigned short*CH2,unsigned short*CH3,unsigned short*CH4,unsigned short*CH5,int packetSize)
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{
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int i=0;
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for(i=0;i<packetSize;i++)
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{
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while((fifo->FIFOreg[(2*0)+FIFO_Ctrl] & FIFO_Empty) == FIFO_Empty);
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CH1[i] = (fifo->FIFOreg[(2*0)+FIFO_RWdata] & Mask);
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CH2[i] = (fifo->FIFOreg[(2*1)+FIFO_RWdata] & Mask);
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CH3[i] = (fifo->FIFOreg[(2*2)+FIFO_RWdata] & Mask);
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CH4[i] = (fifo->FIFOreg[(2*3)+FIFO_RWdata] & Mask);
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CH5[i] = (fifo->FIFOreg[(2*4)+FIFO_RWdata] & Mask);
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}
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}
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void mkfakePacket(FIFO_Device*fifo,unsigned short*CH1,unsigned short*CH2,unsigned short*CH3,unsigned short*CH4,unsigned short*CH5,int packetSize)
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{
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int i=0;
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for(i=0;i<packetSize;i++)
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{
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CH1[i] = (unsigned short)(i);
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CH2[i] = (unsigned short)(i+10);
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CH3[i] = (unsigned short)(i+20);
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CH4[i] = (unsigned short)(i+30);
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CH5[i] = (unsigned short)(i+40);
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}
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}
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void sendPacket(UART_Device* uart0,unsigned short*CH1,unsigned short*CH2,unsigned short*CH3,unsigned short*CH4,unsigned short*CH5,int packetSize)
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{
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int i=0;
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for(i=0;i<packetSize;i++)
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{
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uartputc(uart0,0xa5);
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uartputc(uart0,0x0f);
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uartputc(uart0,packetNumber++);
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uartputc(uart0,(char)(CH1[i]>>8));
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uartputc(uart0,(char)CH1[i]);
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uartputc(uart0,(char)(CH2[i]>>8));
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uartputc(uart0,(char)CH2[i]);
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uartputc(uart0,(char)(CH3[i]>>8));
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uartputc(uart0,(char)CH3[i]);
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uartputc(uart0,(char)(CH4[i]>>8));
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uartputc(uart0,(char)CH4[i]);
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uartputc(uart0,(char)(CH5[i]>>8));
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uartputc(uart0,(char)CH5[i]);
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uartputc(uart0,0xf0);
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uartputc(uart0,0x5a);
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}
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}
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