//---------------------------------------------------------------------------
|
|
#include <stdio.h>
|
|
#include <stdint.h>
|
|
|
|
#include "board.h"
|
|
//#include "brderr.h"
|
|
//#include "ctrlstrm.h"
|
|
//#include "ctrlreg.h"
|
|
//#include "useful.h"
|
|
//#include "cl_wbpex.h"
|
|
|
|
#ifndef __PEX_BOARD_H__
|
|
#include "pex_board.h"
|
|
#endif
|
|
|
|
#ifndef __BOARD_H__
|
|
#include "board.h"
|
|
#endif
|
|
|
|
#include "cl_wbpex.h"
|
|
#include "sys/select.h"
|
|
//BRD_Handle g_hBrd=0;
|
|
|
|
//! Инициализация модуля
|
|
U32 CL_WBPEX::init( void )
|
|
{
|
|
//S32 err;
|
|
//S32 num;
|
|
|
|
/*
|
|
if( g_hBrd<=0)
|
|
{
|
|
BRDC_fprintf( stderr, _BRDC("\r\nМодуль не найден\r\n") );
|
|
return 1;
|
|
} else {
|
|
BRDC_fprintf( stderr, _BRDC("BRD_open() - Ok\r\n") );
|
|
BRD_getInfo(1, &info );
|
|
}
|
|
*/
|
|
|
|
board *brd = new pex_board();
|
|
m_pBoard = brd;
|
|
|
|
brd->brd_open( "/dev/pexdrv0" );
|
|
brd->brd_init();
|
|
brd->brd_board_info();
|
|
//brd->brd_pld_info();
|
|
|
|
// сброс прошивки ПЛИС
|
|
return 0;
|
|
}
|
|
|
|
//! Завершение работы с модулем
|
|
void CL_WBPEX::cleanup( void )
|
|
{
|
|
//S32 ret;
|
|
//ret=BRD_cleanup();
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// Доступ к регистрам
|
|
|
|
|
|
|
|
CL_WBPEX::CL_WBPEX()
|
|
{
|
|
|
|
}
|
|
|
|
|
|
|
|
int CL_WBPEX::StreamInit( U32 strm, U32 cnt_buf, U32 size_one_buf_of_bytes, U32 trd, U32 dir, U32 cycle, U32 system, U32 agree_mode )
|
|
{
|
|
if( strm>1 )
|
|
return 1;
|
|
|
|
StreamParam *pStrm= m_streamParam+strm;
|
|
if( pStrm->status!=0 )
|
|
return 1;
|
|
|
|
pStrm->cnt_buf = cnt_buf;
|
|
pStrm->size_one_buf_of_bytes = size_one_buf_of_bytes;
|
|
pStrm->trd = trd;
|
|
pStrm->cycle = cycle;
|
|
pStrm->system = system;
|
|
|
|
pStrm->indexDma=-1;
|
|
pStrm->indexPc=-1;
|
|
pStrm->agree_mode=agree_mode;
|
|
|
|
StreamDestroy( strm );
|
|
|
|
|
|
//U32 size=cnt_buf*size_one_buf_of_bytes/(1024*1024);
|
|
__int64 size=cnt_buf*(__int64)size_one_buf_of_bytes/(1024*1024);
|
|
|
|
if( system )
|
|
{
|
|
BRDC_fprintf( stderr, _BRDC("Выделение памяти: \r\n")
|
|
_BRDC(" Тип блока: Непрерывный (системная память)\r\n")
|
|
_BRDC(" Размер блока: %lld МБ\r\n"), size );
|
|
} else
|
|
{
|
|
BRDC_fprintf( stderr, _BRDC("Выделение памяти: \r\n")
|
|
_BRDC(" Тип блока: Разрывный (пользовательская память)\r\n")
|
|
_BRDC(" Размер блока: %lld МБ (%dx%d МБ)\r\n"), size, cnt_buf, size_one_buf_of_bytes/(1024*1024) );
|
|
}
|
|
|
|
|
|
|
|
|
|
// Перевод на согласованный режим работы
|
|
if( agree_mode )
|
|
{
|
|
} else
|
|
{
|
|
BRDC_fprintf( stderr, _BRDC("Стрим работает в несогласованном режиме\r\n") );
|
|
}
|
|
BRDC_fprintf( stderr, "\r\n" );
|
|
|
|
/*
|
|
err = BRD_ctrl( pStrm->hStream, 0, BRDctrl_STREAM_CBUF_STOP, NULL);
|
|
|
|
err = BRD_ctrl( pStrm->hStream, 0, BRDctrl_STREAM_RESETFIFO, NULL );
|
|
|
|
|
|
err = BRD_ctrl( pStrm->hStream, 0, BRDctrl_STREAM_RESETFIFO, NULL );
|
|
*/
|
|
pStrm->status=1;
|
|
|
|
return 0;
|
|
}
|
|
|
|
int CL_WBPEX::StreamGetNextIndex( U32 strm, U32 index )
|
|
{
|
|
if( strm>1 )
|
|
return 0;
|
|
|
|
StreamParam *pStrm= m_streamParam+strm;
|
|
int n=index+1;
|
|
if( (U32)n>=pStrm->cnt_buf )
|
|
n=0;
|
|
return n;
|
|
|
|
}
|
|
|
|
void CL_WBPEX::StreamDestroy( U32 strm )
|
|
{
|
|
S32 err;
|
|
|
|
if( strm>1 )
|
|
return;
|
|
|
|
StreamParam *pStrm= m_streamParam+strm;
|
|
if( pStrm->status==0 )
|
|
return;
|
|
|
|
StreamStop( strm );
|
|
|
|
if( 1 )
|
|
{
|
|
BRDC_fprintf( stderr, _BRDC("\r\nОсвобождение стрима %.8X\r\n"), err );
|
|
// pStrm->hStream=0;
|
|
}
|
|
pStrm->status=0;
|
|
|
|
}
|
|
|
|
U32* CL_WBPEX::StreamGetBufByNum( U32 strm, U32 numBuf )
|
|
{
|
|
if( strm>1 )
|
|
return NULL;
|
|
|
|
StreamParam *pStrm= m_streamParam+strm;
|
|
if( pStrm->status!=1 )
|
|
return NULL;
|
|
|
|
U32 *ptr;
|
|
if( numBuf>=pStrm->cnt_buf )
|
|
return NULL;
|
|
ptr=(U32*)(pStrm->pBlk[numBuf]);
|
|
return ptr;
|
|
}
|
|
|
|
void CL_WBPEX::StreamStart( U32 strm )
|
|
{
|
|
|
|
if( strm>1 )
|
|
return;
|
|
|
|
StreamParam *pStrm= m_streamParam+strm;
|
|
if( pStrm->status!=1 )
|
|
return;
|
|
|
|
//S32 err;
|
|
//U32 val;
|
|
|
|
//val=RegPeekInd( pStrm->trd, 0 );
|
|
//err = BRD_ctrl( pStrm->hStream, 0, BRDctrl_STREAM_CBUF_STOP, NULL);
|
|
|
|
|
|
pStrm->indexDma=-1;
|
|
pStrm->indexPc=-1;
|
|
|
|
//val=pStrm->cycle; // 0 - однократный режим, 1 - циклический
|
|
//err = BRD_ctrl( pStrm->hStream, 0, BRDctrl_STREAM_CBUF_START, &val );
|
|
}
|
|
|
|
void CL_WBPEX::StreamStop( U32 strm )
|
|
{
|
|
if( strm>1 )
|
|
return;
|
|
|
|
//StreamParam *pStrm= m_streamParam+strm;
|
|
|
|
//S32 err;
|
|
|
|
//RegPokeInd( pStrm->trd, 0, 2 );
|
|
|
|
//err = BRD_ctrl( pStrm->hStream, 0, BRDctrl_STREAM_CBUF_STOP, NULL);
|
|
|
|
//err = BRD_ctrl( pStrm->hStream, 0, BRDctrl_STREAM_RESETFIFO, NULL );
|
|
|
|
//RegPokeInd( pStrm->trd, 0, 0 );
|
|
|
|
}
|
|
|
|
int CL_WBPEX::StreamGetBuf( U32 strm, U32** ptr )
|
|
{
|
|
U32 *buf;
|
|
int ret=0;
|
|
|
|
if( strm>1 )
|
|
return 0;
|
|
|
|
StreamParam *pStrm= m_streamParam+strm;
|
|
|
|
|
|
if( pStrm->indexPc==pStrm->indexDma )
|
|
{
|
|
pStrm->indexDma = StreamGetIndexDma( strm );
|
|
}
|
|
if( pStrm->indexPc!=pStrm->indexDma )
|
|
{
|
|
pStrm->indexPc=StreamGetNextIndex( strm, pStrm->indexPc );
|
|
buf = StreamGetBufByNum( strm, pStrm->indexPc );
|
|
*ptr = buf;
|
|
ret=1;
|
|
//StreamGetBufDone( strm );
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
int CL_WBPEX::StreamGetIndexDma( U32 strm )
|
|
{
|
|
if( strm>1 )
|
|
return -1;
|
|
|
|
//StreamParam *pStrm= m_streamParam+strm;
|
|
|
|
|
|
|
|
// int ret = pStrm->pStub->lastBlock;
|
|
return 0;
|
|
}
|
|
|
|
void CL_WBPEX::StreamGetBufDone( U32 strm )
|
|
{
|
|
if( strm>1 )
|
|
return;
|
|
|
|
StreamParam *pStrm= m_streamParam+strm;
|
|
//S32 err;
|
|
//static U32 err_code=0;
|
|
|
|
if( pStrm->agree_mode )
|
|
{
|
|
}
|
|
}
|
|
|
|
/*
|
|
void Sleep( int ms )
|
|
{
|
|
struct timeval tv = {0, 0};
|
|
tv.tv_usec = 1000*ms;
|
|
|
|
select(0,NULL,NULL,NULL,&tv);
|
|
|
|
}
|
|
*/
|
|
|
|
|
|
|
|
//! Запись в регистр блока на шине WB
|
|
void CL_WBPEX::wb_block_write( U32 nb, U32 reg, U32 val )
|
|
{
|
|
if( (nb>1) || (reg>31) )
|
|
return;
|
|
m_pBoard->brd_bar1_write( nb*0x2000/4+reg*2, val );
|
|
}
|
|
|
|
//! Чтение из регистра блока на шине WB
|
|
U32 CL_WBPEX::wb_block_read( U32 nb, U32 reg )
|
|
{
|
|
U32 ret;
|
|
if( (nb>1) || (reg>31) )
|
|
return -1;
|
|
ret=m_pBoard->brd_bar1_read( nb*0x2000/4+reg*2 );
|
|
return ret;
|
|
}
|
|
|
|
|
|
|
|
No newline at end of file
|
No newline at end of file
|