From ce5ce8adb8a03a2596e1198a0938d1c2edd6437b Mon Sep 17 00:00:00 2001
From: DELL <1525436766@qq.com>
Date: 星期三, 18 十二月 2024 15:24:56 +0800
Subject: [PATCH] crc测试
---
ElectLock_Monitor/src/com/dev/modbus/MyModBusRtu.java | 11 +++++++++++
1 files changed, 11 insertions(+), 0 deletions(-)
diff --git a/ElectLock_Monitor/src/com/dev/modbus/MyModBusRtu.java b/ElectLock_Monitor/src/com/dev/modbus/MyModBusRtu.java
index d773b2e..401f557 100644
--- a/ElectLock_Monitor/src/com/dev/modbus/MyModBusRtu.java
+++ b/ElectLock_Monitor/src/com/dev/modbus/MyModBusRtu.java
@@ -128,4 +128,15 @@
return true;
}
+ public static void main(String[] args) {
+ byte[] data = new byte[] {(byte) 0xa0 ,(byte)0xdd,0x6c ,0x23,0x26,0x16};
+ ByteBuffer bf = ByteBuffer.allocate(data.length);
+ bf.order(ByteOrder.BIG_ENDIAN);
+ bf.put(data);
+ System.out.println(Crc16.CalCRC16(bf, bf.limit())&0xFFFF);
+
+
+ System.out.println(Crc16.CalCRC16(data, bf.limit())&0xFFFF);
+ }
+
}
--
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