app_qspi.c
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/*
** Copyright (C) 2002 Optek. All rights reserved.
**
** The information and source code contained herein is the exclusive
** property of Mediamatics and may not be disclosed, examined or
** reproduced in whole or in part without explicit written authorization
** from the company.
*/
/*
** Author:
**
** Date:
**
** Description:
*/
#include "c_def.h"
#include "debug.h"
#include "hw_spi.h"
#include "app_qspi.h"
void app_qspi_init(void)
{
Spi_Init();
}
void app_qspi_open(void)
{
}
void app_qspi_close(void)
{
}
void app_qspi_clk_set (U8 clock_div)
{
}
void app_qspi_transfer_size(U8 bits, U8 cs_select)
{
/*
if (cs_select == QSPI_CS0)
{
}
else if (cs_select == QSPI_CS1)
{
}
else if (cs_select == QSPI_CS2)
{
}
else if (cs_select == QSPI_CS3)
{
}
*/
/* switch (bits)
{
case QSPI_EIGHT_BITS:
MBAR_QSPIMR = (MBAR_QSPIMR & 0x00ff) | 0xA300;
break;
case QSPI_NINE_BITS:
MBAR_QSPIMR = (MBAR_QSPIMR & 0x00ff) | 0xA700;
break;
case QSPI_TEN_BITS:
MBAR_QSPIMR = (MBAR_QSPIMR & 0x00ff) | 0xAB00;
break;
case QSPI_ELEVEN_BITS:
MBAR_QSPIMR = (MBAR_QSPIMR & 0x00ff) | 0xAF00;
break;
case QSPI_TWELVE_BITS:
MBAR_QSPIMR = (MBAR_QSPIMR & 0x00ff) | 0xB300;
break;
case QSPI_THIRTEEN_BITS:
MBAR_QSPIMR = (MBAR_QSPIMR & 0x00ff) | 0xB700;
break;
case QSPI_FOURTEEN_BITS:
MBAR_QSPIMR = (MBAR_QSPIMR & 0x00ff) | 0xBB00;
break;
case QSPI_FIFTEEN_BITS:
MBAR_QSPIMR = (MBAR_QSPIMR & 0x00ff) | 0xBF00;
break;
case QSPI_SIXTEEN_BITS:
MBAR_QSPIMR = (MBAR_QSPIMR & 0x00ff) | 0x8300;
break;
default:
break;
}*/
Spi_Cs_Select_Set(cs_select);
Spi_Bits_Set(bits);
}