com.digitalpetri.modbus.responses.ReadInputRegistersResponse Maven / Gradle / Ivy
/*
* Copyright 2014 Kevin Herron
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.digitalpetri.modbus.responses;
import com.digitalpetri.modbus.FunctionCode;
import io.netty.buffer.ByteBuf;
public class ReadInputRegistersResponse extends ByteBufModbusResponse {
public ReadInputRegistersResponse(ByteBuf registers) {
super(registers, FunctionCode.ReadInputRegisters);
}
/**
* The register data in the response message are packed as two bytes per register, with the binary contents right
* justified within each byte. For each register, the first byte contains the high order bits and the second
* contains the low order bits.
*
* @return the {@link ByteBuf} containing register data, two bytes per register.
*/
public ByteBuf getRegisters() {
return super.content();
}
}