medtronic-0.11.6-SNAPSHOT

- fixed problem with GettingBasal
- fixed problem with writing data into logs

app/build.gradle

@@ -105,7 +105,7 @@ android {
         multiDexEnabled true
         versionCode 1500
         // dev_version: 2.3.1-dev
-        version "medtronic-0.11.5-SNAPSHOT"
+        version "medtronic-0.11.6-SNAPSHOT"
         buildConfigField "String", "VERSION", '"' + version + '"'
         buildConfigField "String", "BUILDVERSION", '"' + generateGitBuild() + '-' + generateDate() + '"'
         buildConfigField "String", "HEAD", '"' + generateGitBuild() + '"'

app/src/main/java/info/nightscout/androidaps/MainApp.java

@@ -156,7 +156,7 @@ public class MainApp extends Application {
         File engineeringModeSemaphore = new File(extFilesDir, "engineering_mode");
 
         engineeringMode = engineeringModeSemaphore.exists() && engineeringModeSemaphore.isFile();
-        devBranch = BuildConfig.VERSION.contains("dev") || BuildConfig.DEV_VERSION.contains("dev");
+        devBranch = BuildConfig.VERSION.contains("dev");
 
         sBus = L.isEnabled(L.EVENTS) && devBranch ? new LoggingBus(ThreadEnforcer.ANY) : new Bus(ThreadEnforcer.ANY);
 

app/src/main/java/info/nightscout/androidaps/plugins/pump/common/hw/rileylink/ble/RFSpy.java

@@ -129,7 +129,7 @@ public class RFSpy {
             byte[] response = writeToDataRaw(getVersionRaw, 5000);
 
             if (isLogEnabled())
-                LOG.debug("Firmware Version. GetVersion [response={}]", ByteUtil.getHex(response));
+                LOG.debug("Firmware Version. GetVersion [response={}]", ByteUtil.shortHexString(response));
 
             if (response != null) { // && response[0] == (byte) 0xDD) {
 
@@ -172,7 +172,7 @@ public class RFSpy {
         // prepend length, and send it.
         byte[] prepended = ByteUtil.concat(new byte[]{(byte) (bytes.length)}, bytes);
 
-        LOG.debug("writeToData (raw={})", ByteUtil.getHex(prepended));
+        LOG.debug("writeToData (raw={})", ByteUtil.shortHexString(prepended));
 
         BLECommOperationResult writeCheck = rileyLinkBle.writeCharacteristic_blocking(radioServiceUUID, radioDataUUID,
                 prepended);

app/src/main/java/info/nightscout/androidaps/plugins/pump/common/hw/rileylink/ble/RileyLinkBLE.java

@@ -71,7 +71,7 @@ public class RileyLinkBLE {
                             + GattAttributes.lookup(characteristic.getUuid()) + " "
                             + ByteUtil.getHex(characteristic.getValue()));
                     if (characteristic.getUuid().equals(UUID.fromString(GattAttributes.CHARA_RADIO_RESPONSE_COUNT))) {
-                        LOG.debug("Response Count is " + ByteUtil.getHex(characteristic.getValue()));
+                        LOG.debug("Response Count is " + ByteUtil.shortHexString(characteristic.getValue()));
                     }
                 }
                 if (radioResponseCountNotified != null) {
@@ -103,7 +103,7 @@ public class RileyLinkBLE {
                 final String uuidString = GattAttributes.lookup(characteristic.getUuid());
                 if (gattDebugEnabled && isLogEnabled()) {
                     LOG.trace(ThreadUtil.sig() + "onCharacteristicWrite " + getGattStatusMessage(status) + " "
-                            + uuidString + " " + ByteUtil.getHex(characteristic.getValue()));
+                            + uuidString + " " + ByteUtil.shortHexString(characteristic.getValue()));
                 }
                 mCurrentOperation.gattOperationCompletionCallback(characteristic.getUuid(), characteristic.getValue());
             }

app/src/main/java/info/nightscout/androidaps/plugins/pump/common/hw/rileylink/ble/data/encoding/Encoding4b6bGeoff.java

@@ -1,11 +1,11 @@
 package info.nightscout.androidaps.plugins.pump.common.hw.rileylink.ble.data.encoding;
 
-import java.util.ArrayList;
-import java.util.List;
-
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
+import java.util.ArrayList;
+import java.util.List;
+
 import info.nightscout.androidaps.plugins.pump.common.hw.rileylink.ble.RileyLinkCommunicationException;
 import info.nightscout.androidaps.plugins.pump.common.hw.rileylink.ble.defs.RileyLinkBLEError;
 import info.nightscout.androidaps.plugins.pump.common.utils.ByteUtil;
@@ -40,7 +40,7 @@ public class Encoding4b6bGeoff extends Encoding4b6bAbstract {
             bitcount += 6;
 
             while (bitcount >= 8) {
-                byte outByte = (byte)(acc >> (bitcount - 8) & 0xff);
+                byte outByte = (byte) (acc >> (bitcount - 8) & 0xff);
                 outData.add(outByte);
                 bitcount -= 8;
                 acc &= (0xffff >> (16 - bitcount));
@@ -51,13 +51,13 @@ public class Encoding4b6bGeoff extends Encoding4b6bAbstract {
             acc |= 0x14; // marks uneven packet boundary.
             bitcount += 6;
             if (bitcount >= 8) {
-                byte outByte = (byte)((acc >> (bitcount - 8)) & 0xff);
+                byte outByte = (byte) ((acc >> (bitcount - 8)) & 0xff);
                 outData.add(outByte);
                 bitcount -= 8;
                 // acc &= (0xffff >> (16 - bitcount));
             }
             while (bitcount >= 8) {
-                outData.add((byte)0);
+                outData.add((byte) 0);
                 bitcount -= 8;
             }
         }
@@ -81,13 +81,13 @@ public class Encoding4b6bGeoff extends Encoding4b6bAbstract {
 
         StringBuilder errorMessageBuilder = new StringBuilder();
 
-        errorMessageBuilder.append("Input data: " + ByteUtil.getHex(raw) + "\n");
+        errorMessageBuilder.append("Input data: " + ByteUtil.shortHexString(raw) + "\n");
 
         if ((raw.length % 2) != 0) {
             errorMessageBuilder.append("Warn: odd number of bytes.\n");
         }
 
-        byte[] rval = new byte[] {};
+        byte[] rval = new byte[]{};
         int availableBits = 0;
         int codingErrors = 0;
         int x = 0;
@@ -103,13 +103,13 @@ public class Encoding4b6bGeoff extends Encoding4b6bAbstract {
             if (availableBits >= 12) {
                 // take top six
                 int highcode = (x >> (availableBits - 6)) & 0x3F;
-                int highIndex = encode4b6bListIndex((byte)(highcode));
+                int highIndex = encode4b6bListIndex((byte) (highcode));
                 // take bottom six
                 int lowcode = (x >> (availableBits - 12)) & 0x3F;
-                int lowIndex = encode4b6bListIndex((byte)(lowcode));
+                int lowIndex = encode4b6bListIndex((byte) (lowcode));
                 // special case at end of transmission on uneven boundaries:
                 if ((highIndex >= 0) && (lowIndex >= 0)) {
-                    byte decoded = (byte)((highIndex << 4) + lowIndex);
+                    byte decoded = (byte) ((highIndex << 4) + lowIndex);
                     rval = ByteUtil.concat(rval, decoded);
                     /*
                      * LOG.debug(String.format(
@@ -122,8 +122,8 @@ public class Encoding4b6bGeoff extends Encoding4b6bAbstract {
                 } else {
                     // LOG.debug(String.format("i=%d,x=%08X, coding error: highcode=0x%02X, lowcode=0x%02X, %d bits remaining",i,x,highcode,lowcode,availableBits));
                     errorMessageBuilder.append(String.format(
-                        "decode4b6b: i=%d,x=%08X, coding error: highcode=0x%02X, lowcode=0x%02X, %d bits remaining.\n",
+                            "decode4b6b: i=%d,x=%08X, coding error: highcode=0x%02X, lowcode=0x%02X, %d bits remaining.\n",
-                        i, x, highcode, lowcode, availableBits));
+                            i, x, highcode, lowcode, availableBits));
                     codingErrors++;
                 }
 
@@ -139,7 +139,7 @@ public class Encoding4b6bGeoff extends Encoding4b6bAbstract {
                 // LOG.error("decode4b6b: failed clean decode -- extra bits available (not marker)(" + availableBits +
                 // ")");
                 errorMessageBuilder.append("decode4b6b: failed clean decode -- extra bits available (not marker)("
-                    + availableBits + ")\n");
+                        + availableBits + ")\n");
                 codingErrors++;
             }
         } else {

app/src/main/java/info/nightscout/androidaps/plugins/pump/common/utils/ByteUtil.java

@@ -107,6 +107,17 @@ public class ByteUtil {
         return rval;
     }
 
+    public static String shortHexString(List<Byte> list) {
+
+        byte[] abyte0 = getByteArrayFromList(list);
+
+        return shortHexString(abyte0);
+    }
+
+    public static String shortHexString(byte val) {
+        return getHexCompact(val);
+    }
+
 
     public static String showPrintable(byte[] ra) {
         String s = new String();
@@ -323,7 +334,7 @@ public class ByteUtil {
         if (abyte0 != null) {
             i = Math.min(i, abyte0.length);
             for (int j = 0; j < i; j++) {
-                stringbuffer.append(getHex(abyte0[j]));
+                stringbuffer.append(shortHexString(abyte0[j]));
                 if (j < i - 1) {
                     stringbuffer.append(" ");
                 }

app/src/main/java/info/nightscout/androidaps/plugins/pump/medtronic/comm/MedtronicCommunicationManager.java

@@ -644,7 +644,7 @@ public class MedtronicCommunicationManager extends RileyLinkCommunicationManager
 
         if (contents != null) {
             if (contents.length >= expectedLength) {
-                LOG.trace("{}: Content: {}", method, ByteUtil.getHex(contents));
+                LOG.trace("{}: Content: {}", method, ByteUtil.shortHexString(contents));
                 return null;
 
             } else {
@@ -722,7 +722,7 @@ public class MedtronicCommunicationManager extends RileyLinkCommunicationManager
 
                 if (check == null) {
 
-                    data = response.getRawContent();
+                    data = response.getRawContentOfFrame();
 
                     PumpMessage ackMsg = makePumpMessage(MedtronicCommandType.CommandACK, new PumpAckMessageBody());
 
@@ -740,7 +740,7 @@ public class MedtronicCommunicationManager extends RileyLinkCommunicationManager
 
                         if (check2 == null) {
 
-                            data = ByteUtil.concat(data, ByteUtil.substring(response2.getMessageBody().getTxData(), 1));
+                            data = ByteUtil.concat(data, response2.getRawContentOfFrame());
 
                         } else {
                             this.errorMessage = check2;
@@ -755,13 +755,15 @@ public class MedtronicCommunicationManager extends RileyLinkCommunicationManager
 
                 BasalProfile basalProfile = (BasalProfile) medtronicConverter.convertResponse(commandType, data);
 
-                if (isLogEnabled())
+                if (basalProfile != null) {
-                    LOG.debug("Converted response for {} is {}.", commandType.name(), basalProfile);
+                    if (isLogEnabled())
+                        LOG.debug("Converted response for {} is {}.", commandType.name(), basalProfile);
 
-                MedtronicUtil.setCurrentCommand(null);
+                    MedtronicUtil.setCurrentCommand(null);
-                MedtronicUtil.setPumpDeviceState(PumpDeviceState.Sleeping);
+                    MedtronicUtil.setPumpDeviceState(PumpDeviceState.Sleeping);
 
-                return basalProfile;
+                    return basalProfile;
+                }
 
             } catch (RileyLinkCommunicationException e) {
                 LOG.error("Error getting response from RileyLink (error={}, retry={})", e.getMessage(), retries + 1);
@@ -953,7 +955,7 @@ public class MedtronicCommunicationManager extends RileyLinkCommunicationManager
                     LOG.warn("Error getting response from RileyLink (error={}, retry={})", e.getMessage(), retries + 1);
             }
 
-            LOG.warn("Set Basal Profile: Invalid response: commandType={},rawData={}", responseMessage.commandType, ByteUtil.getHex(responseMessage.getRawContent()));
+            LOG.warn("Set Basal Profile: Invalid response: commandType={},rawData={}", responseMessage.commandType, ByteUtil.shortHexString(responseMessage.getRawContent()));
         }
 
         return false;

app/src/main/java/info/nightscout/androidaps/plugins/pump/medtronic/comm/MedtronicConverter.java

@@ -41,7 +41,7 @@ public class MedtronicConverter {
         }
 
         if (isLogEnabled())
-            LOG.debug("Raw response before convert: " + ByteUtil.getHex(rawContent));
+            LOG.debug("Raw response before convert: " + ByteUtil.shortHexString(rawContent));
 
         this.pumpModel = MedtronicUtil.getMedtronicPumpModel();
 

app/src/main/java/info/nightscout/androidaps/plugins/pump/medtronic/comm/history/MedtronicHistoryEntry.java

@@ -135,7 +135,7 @@ public abstract class MedtronicHistoryEntry implements MedtronicHistoryEntryInte
 
 
     public Object getDecodedDataEntry(String key) {
-        return this.decodedData.get(key);
+        return this.decodedData != null ? this.decodedData.get(key) : null;
     }
 
 
@@ -197,21 +197,21 @@ public abstract class MedtronicHistoryEntry implements MedtronicHistoryEntryInte
 
         if (head != null) {
             sb.append(", head=");
-            sb.append(ByteUtil.getHex(this.head));
+            sb.append(ByteUtil.shortHexString(this.head));
         }
 
         if (datetime != null) {
             sb.append(", datetime=");
-            sb.append(ByteUtil.getHex(this.datetime));
+            sb.append(ByteUtil.shortHexString(this.datetime));
         }
 
         if (body != null) {
             sb.append(", body=");
-            sb.append(ByteUtil.getHex(this.body));
+            sb.append(ByteUtil.shortHexString(this.body));
         }
 
         sb.append(", rawData=");
-        sb.append(ByteUtil.getHex(this.rawData));
+        sb.append(ByteUtil.shortHexString(this.rawData));
         sb.append("]");
 
         // sb.append(" DT: ");
@@ -297,7 +297,7 @@ public abstract class MedtronicHistoryEntry implements MedtronicHistoryEntryInte
         if (head == null) {
             return "Unidentified record. ";
         } else {
-            return "HistoryRecord: head=[" + ByteUtil.getHex(this.head) + "]";
+            return "HistoryRecord: head=[" + ByteUtil.shortHexString(this.head) + "]";
         }
     }
 

app/src/main/java/info/nightscout/androidaps/plugins/pump/medtronic/comm/history/pump/MedtronicPumpHistoryDecoder.java

@@ -116,7 +116,7 @@ public class MedtronicPumpHistoryDecoder extends MedtronicHistoryDecoder<PumpHis
                         listRawData.add(dataClear.get(counter));
                         counter++;
                     } catch (Exception ex) {
-                        LOG.error("OpCode: " + ByteUtil.getHex((byte) opCode) + ", Invalid package: "
+                        LOG.error("OpCode: " + ByteUtil.shortHexString((byte) opCode) + ", Invalid package: "
                                 + ByteUtil.getHex(listRawData));
                         // throw ex;
                         incompletePacket = true;

app/src/main/java/info/nightscout/androidaps/plugins/pump/medtronic/comm/history/pump/PumpHistoryEntry.java

@@ -67,9 +67,20 @@ public class PumpHistoryEntry extends MedtronicHistoryEntry {
 
     @Override
     public String getToStringStart() {
-        return "PumpHistoryRecord [type=" + StringUtil.getStringInLength(entryType.name(), 20) + " ["
+        return "PumpHistoryEntry [type=" + StringUtil.getStringInLength(entryType.name(), 20) + " ["
                 + StringUtil.getStringInLength("" + getOpCode(), 3) + ", 0x"
-                + ByteUtil.getHex((byte) getOpCode()) + "]";
+                + ByteUtil.shortHexString((byte) getOpCode()) + "]";
+    }
+
+
+    public String toString() {
+        Object object = this.getDecodedDataEntry("Object");
+
+        if (object == null) {
+            return super.toString();
+        } else {
+            return "PumpHistoryEntry [DT: " + DT + ", Object=" + object.toString() + "]";
+        }
     }
 
 

app/src/main/java/info/nightscout/androidaps/plugins/pump/medtronic/comm/message/MessageBody.java

@@ -25,7 +25,7 @@ public class MessageBody {
         StringBuilder sb = new StringBuilder(getClass().getSimpleName());
 
         sb.append(" [txData=");
-        sb.append(ByteUtil.getHex(getTxData()));
+        sb.append(ByteUtil.shortHexString(getTxData()));
         sb.append("]");
 
         return sb.toString();

app/src/main/java/info/nightscout/androidaps/plugins/pump/medtronic/comm/message/PumpMessage.java

@@ -129,6 +129,11 @@ public class PumpMessage implements RLMessage {
         return arrayOut;
     }
 
+    public byte[] getRawContentOfFrame() {
+        byte[] raw = getRawContent();
+        return ByteUtil.substring(raw, 0, raw.length - 1);
+    }
+
 
     public boolean isValid() {
         if (packetType == null)
@@ -169,7 +174,7 @@ public class PumpMessage implements RLMessage {
 
         if (showData) {
             sb.append(", rawResponse=");
-            sb.append(ByteUtil.getHex(getRawContent()));
+            sb.append(ByteUtil.shortHexString(getRawContent()));
         }
 
         sb.append("]");
@@ -185,7 +190,7 @@ public class PumpMessage implements RLMessage {
         sb.append(packetType == null ? "null" : packetType.name());
 
         sb.append(", address=(");
-        sb.append(ByteUtil.getHex(this.address));
+        sb.append(ByteUtil.shortHexString(this.address));
 
         sb.append("), commandType=");
         sb.append(commandType == null ? "null" : commandType.name());

app/src/main/java/info/nightscout/androidaps/plugins/pump/medtronic/data/dto/BasalProfile.java

@@ -231,7 +231,7 @@ public class BasalProfile {
             try {
                 entries.add(new BasalProfileEntry(r, st));
             } catch (Exception ex) {
-                LOG.error("Error decoding basal profile from bytes: {}", ByteUtil.getHex(mRawData));
+                LOG.error("Error decoding basal profile from bytes: {}", ByteUtil.shortHexString(mRawData));
                 throw ex;
             }
 
@@ -282,7 +282,7 @@ public class BasalProfile {
         } catch (Exception ex) {
             LOG.error("=============================================================================");
             LOG.error("  Error generating entries. Ex.: " + ex, ex);
-            LOG.error("  rawBasalValues: " + ByteUtil.getHex(this.getRawData()));
+            LOG.error("  rawBasalValues: " + ByteUtil.shortHexString(this.getRawData()));
             LOG.error("=============================================================================");
 
             //FabricUtil.createEvent("MedtronicBasalProfileGetByHourError", null);

app/src/main/java/info/nightscout/androidaps/plugins/pump/medtronic/data/dto/DailyTotalsDTO.java

@@ -1,11 +1,11 @@
 package info.nightscout.androidaps.plugins.pump.medtronic.data.dto;
 
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
 import com.google.common.base.MoreObjects;
 import com.google.gson.annotations.Expose;
 
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
 import info.nightscout.androidaps.db.TDD;
 import info.nightscout.androidaps.logging.L;
 import info.nightscout.androidaps.plugins.pump.common.utils.ByteUtil;
@@ -100,15 +100,15 @@ public class DailyTotalsDTO {
             this.entry.setDisplayableValue("Total Insulin: " + StringUtil.getFormatedValueUS(this.insulinTotal, 2));
         } else {
             this.entry.setDisplayableValue("Basal Insulin: " + StringUtil.getFormatedValueUS(this.insulinBasal, 2)
-                + ", Total Insulin: " + StringUtil.getFormatedValueUS(this.insulinTotal, 2));
+                    + ", Total Insulin: " + StringUtil.getFormatedValueUS(this.insulinTotal, 2));
         }
 
     }
 
 
     private void decodeEndResultsTotals(PumpHistoryEntry entry) {
-        double totals = ByteUtil.toInt((int)entry.getHead()[0], (int)entry.getHead()[1], (int)entry.getHead()[2],
+        double totals = ByteUtil.toInt((int) entry.getHead()[0], (int) entry.getHead()[1], (int) entry.getHead()[2],
-            (int)entry.getHead()[3], ByteUtil.BitConversion.BIG_ENDIAN) * 0.025d;
+                (int) entry.getHead()[3], ByteUtil.BitConversion.BIG_ENDIAN) * 0.025d;
 
         this.insulinTotal = totals;
 
@@ -132,11 +132,11 @@ public class DailyTotalsDTO {
             int k1 = ByteUtil.toInt(body[i + 2], body[i + 1], body[i]);
 
             System.out.println(String.format(
-                "index: %d, number=%d, del/40=%.3f, del/10=%.3f, singular=%d, sing_hex=%s", i, j, j / 40.0d, j / 10.0d,
+                    "index: %d, number=%d, del/40=%.3f, del/10=%.3f, singular=%d, sing_hex=%s", i, j, j / 40.0d, j / 10.0d,
-                body[i], ByteUtil.getHex(body[i])));
+                    body[i], ByteUtil.shortHexString(body[i])));
 
             System.out.println(String.format("     number[k,j1,k1]=%d / %d /%d, del/40=%.3f, del/40=%.3f, del/40=%.3f",
-                k, j1, k1, k / 40.0d, j1 / 40.0d, k1 / 40.0d));
+                    k, j1, k1, k / 40.0d, j1 / 40.0d, k1 / 40.0d));
 
         }
     }
@@ -214,31 +214,31 @@ public class DailyTotalsDTO {
     @Override
     public String toString() {
         return MoreObjects.toStringHelper(this) //
-            .add("bgAvg", bgAvg) //
+                .add("bgAvg", bgAvg) //
-            .add("bgLow", bgLow) //
+                .add("bgLow", bgLow) //
-            .add("bgHigh", bgHigh) //
+                .add("bgHigh", bgHigh) //
-            .add("bgCount", bgCount) //
+                .add("bgCount", bgCount) //
-            .add("sensorAvg", sensorAvg) //
+                .add("sensorAvg", sensorAvg) //
-            .add("sensorMin", sensorMin) //
+                .add("sensorMin", sensorMin) //
-            .add("sensorMax", sensorMax) //
+                .add("sensorMax", sensorMax) //
-            .add("sensorCalcCount", sensorCalcCount) //
+                .add("sensorCalcCount", sensorCalcCount) //
-            .add("sensorDataCount", sensorDataCount) //
+                .add("sensorDataCount", sensorDataCount) //
-            .add("insulinTotal", insulinTotal) //
+                .add("insulinTotal", insulinTotal) //
-            .add("insulinBasal", insulinBasal) //
+                .add("insulinBasal", insulinBasal) //
-            .add("insulinBolus", insulinBolus) //
+                .add("insulinBolus", insulinBolus) //
-            .add("insulinCarbs", insulinCarbs) //
+                .add("insulinCarbs", insulinCarbs) //
-            .add("bolusTotal", bolusTotal) //
+                .add("bolusTotal", bolusTotal) //
-            .add("bolusFood", bolusFood) //
+                .add("bolusFood", bolusFood) //
-            .add("bolusCorrection", bolusCorrection) //
+                .add("bolusCorrection", bolusCorrection) //
-            .add("bolusManual", bolusManual) //
+                .add("bolusManual", bolusManual) //
-            .add("bolusCount", bolusCount) //
+                .add("bolusCount", bolusCount) //
-            .add("bolusCountFoodOrCorr", bolusCountFoodOrCorr) //
+                .add("bolusCountFoodOrCorr", bolusCountFoodOrCorr) //
-            .add("bolusCountFoodAndCorr", bolusCountFoodAndCorr) //
+                .add("bolusCountFoodAndCorr", bolusCountFoodAndCorr) //
-            .add("bolusCountFood", bolusCountFood) //
+                .add("bolusCountFood", bolusCountFood) //
-            .add("bolusCountCorr", bolusCountCorr) //
+                .add("bolusCountCorr", bolusCountCorr) //
-            .add("bolusCountManual", bolusCountManual) //
+                .add("bolusCountManual", bolusCountManual) //
-            .omitNullValues() //
+                .omitNullValues() //
-            .toString();
+                .toString();
     }
 
 

app/src/main/java/info/nightscout/androidaps/plugins/pump/medtronic/util/MedtronicUtil.java

@@ -281,7 +281,7 @@ public class MedtronicUtil extends RileyLinkUtil {
         byte[] payload = sendPayloadBuffer.array();
 
         if (L.isEnabled(L.PUMPCOMM))
-            LOG.debug("buildCommandPayload [{}]", ByteUtil.getHex(payload));
+            LOG.debug("buildCommandPayload [{}]", ByteUtil.shortHexString(payload));
 
         // int crc = computeCRC8WithPolynomial(payload, 0, payload.length - 1);