fixed setting byte order

Author: ai-republic

bms-jk-can/src/main/java/com/airepublic/bmstoinverter/bms/jk/can/JKBmsCANProcessor.java

@@ -34,11 +34,10 @@ public class JKBmsCANProcessor extends BMS {
     protected void collectData(final Port port) {
         try {
             final ByteBuffer frame = port.receiveFrame();
-            frame.order(ByteOrder.LITTLE_ENDIAN);
             final int frameId = frame.getInt();
             final byte[] bytes = new byte[8];
             frame.get(bytes);
-            final ByteBuffer data = ByteBuffer.wrap(bytes);
+            final ByteBuffer data = ByteBuffer.wrap(bytes).order(ByteOrder.LITTLE_ENDIAN);
 
             final int cmd = frameId & 0xFFFFFFF0;
             final int bmsId = (frameId & 0x0000000F) - 4;
@@ -279,11 +278,11 @@ private void readChargingInfo(final BatteryPack pack, final ByteBuffer data) {
     public static void main(final String[] args) {
         final JKBmsCANProcessor jk = new JKBmsCANProcessor();
 
-        final ByteBuffer data = ByteBuffer.wrap(new byte[] { (byte) 0xEC, 0x01, (byte) 0xA0, 0x0F, 0x33, 0x00, 0x00, 0x00 }).order(ByteOrder.LITTLE_ENDIAN);
+        final ByteBuffer data = ByteBuffer.wrap(new byte[] { (byte) 0xED, 0x01, (byte) 0xA0, 0x0F, 0x33, 0x00, 0x00, 0x00 }).order(ByteOrder.LITTLE_ENDIAN);
         System.out.println(Port.printBuffer(data));
         final BatteryPack pack = new BatteryPack();
         jk.readBatteryStatus(pack, data);
-        System.out.println(pack.packVoltage / 10 + "V, " + pack.packCurrent / 10 + "A, " + pack.packSOC / 10 + "%");
+        System.out.println(pack.packVoltage / 10f + "V, " + pack.packCurrent / 10f + "A, " + pack.packSOC / 10f + "%");
         ;
     }
 }