Example usage for io.netty.buffer ByteBuf writeShort

Introduction

In this page you can find the example usage for io.netty.buffer ByteBuf writeShort.

Prototype

public abstract ByteBuf writeShort(int value);

Source Link

Document

Sets the specified 16-bit short integer at the current writerIndex and increases the writerIndex by 2 in this buffer.

Usage

From source file:com.digitalpetri.modbus.codec.ModbusRequestEncoder.java

License:Apache License

public ByteBuf encodeReadInputRegisters(ReadInputRegistersRequest request, ByteBuf buffer) {
    buffer.writeByte(request.getFunctionCode().getCode());
    buffer.writeShort(request.getAddress());
    buffer.writeShort(request.getQuantity());

    return buffer;
}

From source file:com.digitalpetri.modbus.codec.ModbusRequestEncoder.java

License:Apache License

public ByteBuf encodeWriteSingleCoil(WriteSingleCoilRequest request, ByteBuf buffer) {
    buffer.writeByte(request.getFunctionCode().getCode());
    buffer.writeShort(request.getAddress());
    buffer.writeShort(request.getValue());

    return buffer;
}

From source file:com.digitalpetri.modbus.codec.ModbusRequestEncoder.java

License:Apache License

public ByteBuf encodeWriteSingleRegister(WriteSingleRegisterRequest request, ByteBuf buffer) {
    buffer.writeByte(request.getFunctionCode().getCode());
    buffer.writeShort(request.getAddress());
    buffer.writeShort(request.getValue());

    return buffer;
}

From source file:com.digitalpetri.modbus.codec.ModbusRequestEncoder.java

License:Apache License

public ByteBuf encodeWriteMultipleCoils(WriteMultipleCoilsRequest request, ByteBuf buffer) {
    buffer.writeByte(request.getFunctionCode().getCode());
    buffer.writeShort(request.getAddress());
    buffer.writeShort(request.getQuantity());

    int byteCount = (request.getQuantity() + 7) / 8;
    buffer.writeByte(byteCount);/*from w ww . j  a v a2s.co  m*/

    buffer.writeBytes(request.getValues(), byteCount);

    return buffer;
}

From source file:com.digitalpetri.modbus.codec.ModbusRequestEncoder.java

License:Apache License

public ByteBuf encodeWriteMultipleRegisters(WriteMultipleRegistersRequest request, ByteBuf buffer) {
    buffer.writeByte(request.getFunctionCode().getCode());
    buffer.writeShort(request.getAddress());
    buffer.writeShort(request.getQuantity());

    int byteCount = request.getQuantity() * 2;
    buffer.writeByte(byteCount);/*from  w w w. ja  v a2 s  .c o  m*/

    buffer.writeBytes(request.getValues(), byteCount);

    return buffer;
}

From source file:com.digitalpetri.modbus.codec.ModbusRequestEncoder.java

License:Apache License

public ByteBuf encodeMaskWriteRegister(MaskWriteRegisterRequest request, ByteBuf buffer) {
    buffer.writeByte(request.getFunctionCode().getCode());
    buffer.writeShort(request.getAddress());
    buffer.writeShort(request.getAndMask());
    buffer.writeShort(request.getOrMask());

    return buffer;
}

From source file:com.digitalpetri.modbus.codec.ModbusResponseEncoder.java

License:Apache License

private ByteBuf encodeWriteSingleCoil(WriteSingleCoilResponse response, ByteBuf buffer) {
    buffer.writeByte(response.getFunctionCode().getCode());
    buffer.writeShort(response.getAddress());
    buffer.writeShort(response.getValue());

    return buffer;
}

From source file:com.digitalpetri.modbus.codec.ModbusResponseEncoder.java

License:Apache License

private ByteBuf encodeWriteSingleRegister(WriteSingleRegisterResponse response, ByteBuf buffer) {
    buffer.writeByte(response.getFunctionCode().getCode());
    buffer.writeShort(response.getAddress());
    buffer.writeShort(response.getValue());

    return buffer;
}

From source file:com.digitalpetri.modbus.codec.ModbusResponseEncoder.java

License:Apache License

private ByteBuf encodeWriteMultipleCoils(WriteMultipleCoilsResponse response, ByteBuf buffer) {
    buffer.writeByte(response.getFunctionCode().getCode());
    buffer.writeShort(response.getAddress());
    buffer.writeShort(response.getQuantity());

    return buffer;
}

From source file:com.digitalpetri.modbus.codec.ModbusResponseEncoder.java

License:Apache License

private ByteBuf encodeWriteMultipleRegisters(WriteMultipleRegistersResponse response, ByteBuf buffer) {
    buffer.writeByte(response.getFunctionCode().getCode());
    buffer.writeShort(response.getAddress());
    buffer.writeShort(response.getQuantity());

    return buffer;
}