public void SendCommand(MTRFXXMode mode, MTRFXXAction action, byte channel, MTRFXXCommand command,
MTRFXXRepeatCount repeatCount = MTRFXXRepeatCount.NoRepeat, MTRFXXDataFormat format = MTRFXXDataFormat.NoData,
byte[] data = null, UInt32 target = 0)
{
var cmd = BuildCommand(mode, action, repeatCount, channel, command, format, data, target);
device.Write(cmd, 0, cmd.Length);
}
public static byte[] BuildCommand(MTRFXXMode mode, MTRFXXAction action, MTRFXXRepeatCount repeatCount, byte channel,
MTRFXXCommand command, MTRFXXDataFormat format, byte[] data, UInt32 target = 0)
{
byte actionAndRepeatCount = (byte)((byte)action | ((byte)repeatCount << 6));
byte id1 = (byte)(target >> 24);
byte id2 = (byte)(target >> 16);
byte id3 = (byte)(target >> 8);
byte id4 = (byte)target;
byte[] d = data ?? new byte[0];
byte d1 = d.Length > 0 ? d[0] : (byte)0;
byte d2 = d.Length > 1 ? d[1] : (byte)0;
byte d3 = d.Length > 2 ? d[2] : (byte)0;
byte d4 = d.Length > 3 ? d[3] : (byte)0;
var res = new byte[]
{
START_MARKER, // 0: start marker
(byte)mode, // 1: device mode
actionAndRepeatCount, // 2: action & repeat count
0, // 3: reserved
channel, // 4: channel
(byte)command, // 5: command
(byte)format, // 6: data format
d1, d2, d3, d4, // 7..10: data
id1, id2, id3, id4, // 11..14: target device id
0, // 15: checksum
STOP_MARKER // 16: stop marker
};
for (int i = 0; i < 15; i++)
{
res[15] += res[i];
}
return(res);
}
