private void TestMessage(byte[] bytes, I2CRequestMessage message)
{
var creatore = new I2CRequestMessageCreator();
var newBytes = creatore.CreateMessage(message);
Assert.AreEqual(bytes, newBytes);
}
public void Creates_Other_Appropriate_Message()
{
var bytes = new byte[]
{
MessageConstants.SYSEX_START,
SysexCommands.I2C_REQUEST,
0x34,
0x10, // 7bit, read continuously
MessageConstants.SYSEX_END
};
var message = new I2CRequestMessage
{
IsAddress10BitMode = false,
ReadWriteOptions = I2CReadWriteOptions.ReadContinuously,
SlaveAddress = BitHelper.BytesToInt(0x34, 0x00)
};
TestMessage(bytes, message);
}
public override void Creates_Appropriate_Message()
{
var bytes = new byte[]
{
MessageConstants.SYSEX_START,
SysexCommands.I2C_REQUEST,
0x34,
0x18, // 7bit, stop reading
MessageConstants.SYSEX_END
};
var message = new I2CRequestMessage
{
IsAddress10BitMode = false,
ReadWriteOptions = I2CReadWriteOptions.StopReading,
SlaveAddress = BitHelper.BytesToInt(0x34, 0x0)
};
TestMessage(bytes, message);
}
public void Creates_Appropriate_Message_With_10bit_Address()
{
var bytes = new byte[]
{
MessageConstants.SYSEX_START,
SysexCommands.I2C_REQUEST,
0x34,
0x23, // 10bit, write
0x71,
0x77,
MessageConstants.SYSEX_END
};
var message = new I2CRequestMessage
{
IsAddress10BitMode = true,
ReadWriteOptions = I2CReadWriteOptions.Write,
SlaveAddress = BitHelper.BytesToInt(0x34, 0x3)
};
message.Data.Add(BitHelper.BytesToInt(0x71, 0x77));
TestMessage(bytes, message);
}
