Initial project commit

lib/nightscout/com/eveningoutpost/dexdrip/G5Model/VersionRequest1RxMessage.java

@@ -0,0 +1,46 @@
+package com.eveningoutpost.dexdrip.G5Model;
+
+import java.nio.ByteBuffer;
+import java.nio.ByteOrder;
+import java.util.Locale;
+
+/**
+ * Created by jamorham on 25/11/2016.
+ */
+
+public class VersionRequest1RxMessage extends BaseMessage {
+
+    public static final byte opcode = 0x4B;
+
+    public int status;
+    public String firmware_version_string;
+    public long build_version;
+    public int version_code;
+    public int inactive_days;
+    public int max_inactive_days;
+    public int max_runtime_days;
+
+
+    public VersionRequest1RxMessage(byte[] packet) {
+        if (packet.length >= 18) {
+            // TODO check CRC??
+            data = ByteBuffer.wrap(packet).order(ByteOrder.LITTLE_ENDIAN);
+            if (data.get() == opcode) {
+                status = data.get();
+                firmware_version_string = dottedStringFromData(data, 4);
+                build_version = getUnsignedInt(data);
+                inactive_days = getUnsignedShort(data);
+                version_code = getUnsignedByte(data);
+                max_runtime_days = getUnsignedShort(data);
+                max_inactive_days = getUnsignedShort(data);
+                // crc
+            }
+        }
+    }
+
+    public String toString() {
+        return String.format(Locale.US, "Status: %s / FW version: %s / Version Code: %d / Build: %d / Inactive: %d / Max Inactive: %d / Max Runtime: %d",
+                TransmitterStatus.getBatteryLevel(status).toString(), firmware_version_string, version_code, build_version, inactive_days, max_inactive_days, max_runtime_days);
+    }
+
+}