apb_fifo_Driver.c
44 lines
| 1.7 KiB
| text/x-c
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CLexer
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r52 | /*------------------------------------------------------------------------------ | ||
-- This file is a part of the LPP VHDL IP LIBRARY | ||||
-- Copyright (C) 2009 - 2010, Laboratory of Plasmas Physic - CNRS | ||||
-- | ||||
-- This program is free software; you can redistribute it and/or modify | ||||
-- it under the terms of the GNU General Public License as published by | ||||
-- the Free Software Foundation; either version 3 of the License, or | ||||
-- (at your option) any later version. | ||||
-- | ||||
-- This program is distributed in the hope that it will be useful, | ||||
-- but WITHOUT ANY WARRANTY; without even the implied warranty of | ||||
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||||
-- GNU General Public License for more details. | ||||
-- | ||||
-- You should have received a copy of the GNU General Public License | ||||
-- along with this program; if not, write to the Free Software | ||||
-- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | ||||
------------------------------------------------------------------------------- | ||||
-- Author : Martin Morlot | ||||
-- Mail : martin.morlot@lpp.polytechnique.fr | ||||
-----------------------------------------------------------------------------*/ | ||||
#include "lpp_apb_functions.h" | ||||
#include "apb_fifo_Driver.h" | ||||
#include <stdio.h> | ||||
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r86 | FIFO_Device* openFIFO(int count) | ||
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r52 | { | ||
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r86 | FIFO_Device* fifo0; | ||
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r93 | fifo0 = (FIFO_Device*) apbgetdevice(LPP_FIFO_PID,VENDOR_LPP,count); | ||
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r52 | return fifo0; | ||
} | ||||
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r86 | |||
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r93 | int FillFifo(FIFO_Device* dev,int ID,int Tbl[]) | ||
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r86 | { | ||
int i=0; | ||||
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r93 | while((dev->FIFOreg[(2*ID)+FIFO_Ctrl] & FIFO_Full) != FIFO_Full) // TANT QUE full a 0 ALORS | ||
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r86 | { | ||
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r93 | dev->FIFOreg[(2*ID)+FIFO_RWdata] = Tbl[i]; | ||
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r86 | i++; | ||
} | ||||
return 0; | ||||
} | ||||