diff options
Diffstat (limited to 'src/org/traccar/helper/Crc.java')
| -rw-r--r-- | src/org/traccar/helper/Crc.java | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/org/traccar/helper/Crc.java b/src/org/traccar/helper/Crc.java index 522a25403..7aa7d094a 100644 --- a/src/org/traccar/helper/Crc.java +++ b/src/org/traccar/helper/Crc.java @@ -99,7 +99,7 @@ public class Crc { private static int crc16Unreflected(ByteBuffer buf, int crc_in, int[] table) { int crc16 = crc_in; - + for (int i = 0; i < buf.remaining(); i++) { crc16 = table[((crc16 >> 8) ^ buf.get(i)) & 0xff] ^ (crc16 << 8); } @@ -109,7 +109,7 @@ public class Crc { private static int crc16Reflected(ByteBuffer buf, int crc_in, int[] table) { int crc16 = crc_in; - + for (int i = 0; i < buf.remaining(); i++) { crc16 = table[(crc16 ^ buf.get(i)) & 0xff] ^ (crc16 >> 8); } @@ -144,7 +144,7 @@ public class Crc { } return checksum; } - + public static String nmeaChecksum(String msg) { int checksum = 0; byte bytes[] = msg.getBytes(Charset.defaultCharset()); @@ -174,5 +174,5 @@ public class Crc { return (10 - (checksum % 10)) % 10; } - + } |