WORD receiveDataFromAD7490(WORD msb)
{
WORD rdata = 0;
outputPort("c13", LOW);
putcSPI2(msb);
rdata = getcSPI2();
outputPort("c13", HIGH);
return rdata;
}
/*******************************************************************************
Function:
WORD receiveSpiOneWord(BYTE spi_id, DWORD usec)
Precondition:
Summary:
Description:
Parameters:
BYTE spi_id
DWORD use
Return Values:
Remarks:
None
*******************************************************************************/
WORD receiveSpiOneWord(BYTE spi_id, DWORD usec)
{
WORD data = 0;
switch(spi_id)
{
case SPI_2:
data = getcSPI2();
break;
case SPI_4:
data = getcSPI4();
break;
}
return data;
}
BYTE GetByteSPI(BYTE b){
InitSPI();
putcSPI2(b); // Start sending
return getcSPI2();
}
uint8_t GetByteSPI(uint8_t b){
InitSPI();
putcSPI2(b); // Start sending
return getcSPI2();
}
