/// <summary>
/// Sets up the SPI controller using simple enumerated types
/// </summary>
/// <param name="MS">Select master or slave SPI mode</param>
/// <param name="mode">Selects clock phase and polarity based on standard SPI mode types</param>
/// <param name="order">Data order, MSB or LSB first</param>
/// <param name="rate">Data clock rate to be used (no effect in slave mode)</param>
public void SPI_setup(SPI_masterSlave MS, SPI_mode mode, SPI_dataOrder order, SPI_baudRate rate)
{
byte SPCR = (byte)(0x40 | (byte)MS | (byte)mode | (byte)order | (byte)rate);
byte SPSR = (byte)((byte)rate >> 2);
SPI_setup(SPCR, SPSR);
//if this is set as master mode, then we need an event to allow the data to be read
SPI_replyWait = new EventWaitHandle(false, EventResetMode.AutoReset);
if (MS == SPI_masterSlave.master)
{
SPI_dataReceived += new SPI_dataReceivedEvent(HU320_SPI_dataReceived);
}
else
{
SPI_dataReceived -= new SPI_dataReceivedEvent(HU320_SPI_dataReceived);
}
}
/// <summary>
/// Sets up the SPI controller using simple enumerated types
/// </summary>
/// <param name="MS">Select master or slave SPI mode</param>
/// <param name="mode">Selects clock phase and polarity based on standard SPI mode types</param>
/// <param name="order">Data order, MSB or LSB first</param>
/// <param name="rate">Data clock rate to be used (no effect in slave mode)</param>
public void SPI_setup(SPI_masterSlave MS, SPI_mode mode, SPI_dataOrder order, SPI_baudRate rate)
{
byte SPCR = (byte)(0x40 | (byte)MS | (byte)mode | (byte)order | (byte)rate);
byte SPSR = (byte)((byte)rate >> 2);
SPI_setup(SPCR, SPSR);
//if this is set as master mode, then we need an event to allow the data to be read
SPI_replyWait = new EventWaitHandle(false, EventResetMode.AutoReset);
if (MS == SPI_masterSlave.master)
SPI_dataReceived += new SPI_dataReceivedEvent(HU320_SPI_dataReceived);
else
SPI_dataReceived -= new SPI_dataReceivedEvent(HU320_SPI_dataReceived);
}
