75
}
long int SPI_Write(char* srcptr, long int length)
// Write string to SC16IS750
{
for(long int i = 0; i < length; i++)
{
spi_transfer(srcptr[i]);
}
return length;
}
void SPI_Uart_WriteArray(char *data, long int NumBytes)
// Write array to SC16IS750 THR
{
long int length;
select();
length = SPI_Write(&TX_Fifo_Address,1);
while(NumBytes > 16)
{
length = SPI_Write(data,16);
NumBytes -= 16;
data += 16;
}
length = SPI_Write(data,NumBytes);
deselect();
}
char SPI_Uart_ReadByte(char address)
// Read from SC16IS750 register at <address>
{
char data;
Comentários a estes Manuais