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CHJ/user/Device/MB85RS16.c

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#include "../main/SystemInclude.h"
/******************************************************************************/
void FRAMInit(void)
{
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// FRAM_WP_OUTPUT();
// FRAM_CS_OUTPUT();
// DisableFRAM();
// DisableFRAMWrite();
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}
/******************************************************************************/
void ProtectFRAM(void)
{
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// EnableFRAMWrite();
// EnableFRAM();
//
// SPIWriteData(FRAM_WREN);
// SPIWriteData(FRAM_WRSR);
// SPIWriteData(FULL_ARRAY_PROTECTION);
// SPIWriteData(FRAM_WRDI);
//
// DisableFRAM();
// DisableFRAMWrite();
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}
/******************************************************************************/
void UnProtectFRAM(void)
{
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// EnableFRAMWrite();
// EnableFRAM();
//
// SPIWriteData(FRAM_WREN);
// SPIWriteData(FRAM_WRSR);
// SPIWriteData(NO_PROTECTION);
// SPIWriteData(FRAM_WREN);
//
// DisableFRAM();
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}
/******************************************************************************/
void WriteByteToFRAM(u16 address, u8 data)
{
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// EnableSPI(SPI_MODE3);
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// UnProtectFRAM();
//
// EnableFRAM();
// SPIWriteData(FRAM_WRITE);
// SPIWriteData(address>>8);
// SPIWriteData(address);
// SPIWriteData(data);
// DisableFRAM();
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// ProtectFRAM();
// DisableSPI();
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}
/******************************************************************************/
u8 ReadByteFromFRAM(u16 address)
{
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// u8 data;
//
// EnableSPI(SPI_MODE3);
//
// EnableFRAM();
// SPIWriteData(FRAM_READ);
// SPIWriteData(address>>8);
// SPIWriteData(address);
// data = SPIReadData();
// DisableFRAM();
//
// DisableSPI();
//
// return data;
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return 0;
}
/******************************************************************************/
void WriteMultiByteToFRAM(u16 address, u8 *pointer, u8 length)
{
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// u8 I;
//
// EnableSPI(SPI_MODE3);
// delay_ms(1);
//
// UnProtectFRAM();
//
// EnableFRAM();
// SPIWriteData(FRAM_WRITE);
// SPIWriteData(address>>8);
// SPIWriteData(address);
// for(I=0; I<length; I++)
// {
// SPIWriteData(*pointer);
// pointer++;
// }
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// DisableFRAM();
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// ProtectFRAM();
// DisableSPI();
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}
/******************************************************************************/
void ReadMultiByteFromFRAM(u16 address, u8 *pointer, u8 length)
{
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// u16 I;
//
// EnableSPI(SPI_MODE3);
// delay_ms(1);
//
// EnableFRAM();
// SPIWriteData(FRAM_READ);
// SPIWriteData(address>>8);
// SPIWriteData(address);
// for(I=0; I<length; I++) *(pointer+I) = SPIReadData();
// DisableFRAM();
//
// DisableSPI();
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}
/******************************************************************************/
u8 ReadFRAMDeviceID(void)
{
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// u8 temp[8];
//
// //DisableSPI();
// DisableFRAM();
// EnableSPI(SPI_MODE3);
// delay_10us(100);
// EnableFRAM();
//
// SPIWriteData(FRAM_RDID);
// delay_10us(10);
// temp[0] = SPIReadData();
// temp[1] = SPIReadData();
// temp[2] = SPIReadData();
// temp[3] = SPIReadData();
// temp[4] = SPIReadData();
// temp[5] = SPIReadData();
// temp[6] = SPIReadData();
// temp[7] = SPIReadData();
// DisableFRAM();
//// DisableSPI();
//
// if(temp[0] != 0x04) return 1;
// if(temp[1] != 0x7f) return 1;
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return 0;
}