58 lines
1.8 KiB
Java
58 lines
1.8 KiB
Java
package com.eveningoutpost.dexdrip.G5Model;
|
|
|
|
import com.eveningoutpost.dexdrip.Models.JoH;
|
|
import com.eveningoutpost.dexdrip.Models.UserError;
|
|
|
|
import java.nio.ByteBuffer;
|
|
import java.nio.ByteOrder;
|
|
|
|
import lombok.Getter;
|
|
|
|
// created by jamorham
|
|
|
|
public class SessionStartTxMessage extends BaseMessage {
|
|
|
|
final byte opcode = 0x26;
|
|
@Getter
|
|
private final long startTime;
|
|
@Getter
|
|
private final int dexTime;
|
|
|
|
public SessionStartTxMessage(int dexTime) {
|
|
this((int) (JoH.tsl() / 1000), dexTime);
|
|
}
|
|
|
|
public SessionStartTxMessage(long startTime, int dexTime) {
|
|
this(startTime, dexTime, null);
|
|
}
|
|
|
|
public SessionStartTxMessage(long startTime, int dexTime, String code) {
|
|
this.startTime = startTime;
|
|
this.dexTime = dexTime;
|
|
final boolean using_g6 = (code != null);
|
|
data = ByteBuffer.allocate(code == null || new G6CalibrationParameters(code).isNullCode() ? (using_g6 ? 13 : 11) : 17);
|
|
data.order(ByteOrder.LITTLE_ENDIAN);
|
|
data.put(opcode);
|
|
data.putInt(dexTime);
|
|
data.putInt((int) (startTime / 1000));
|
|
|
|
if (code != null) {
|
|
final G6CalibrationParameters params = new G6CalibrationParameters(code);
|
|
if (params.isValid() && !params.isNullCode()) {
|
|
data.putShort((short) params.getParamA());
|
|
data.putShort((short) params.getParamB());
|
|
} else {
|
|
if (!params.isValid()) {
|
|
throw new IllegalArgumentException("Invalid G6 code in SessionStartTxMessage");
|
|
}
|
|
}
|
|
}
|
|
if (using_g6) {
|
|
data.putShort((short) 0x0000);
|
|
}
|
|
appendCRC();
|
|
UserError.Log.d(TAG, "SessionStartTxMessage dbg: " + JoH.bytesToHex(byteSequence));
|
|
}
|
|
|
|
}
|