Example usage for io.netty.buffer ByteBuf readUnsignedShort

Introduction

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

Prototype

public abstract int readUnsignedShort();

Source Link

Document

Gets an unsigned 16-bit short integer at the current readerIndex and increases the readerIndex by 2 in this buffer.

Usage

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

License:Apache License

private ReadHoldingRegistersRequest decodeReadHoldingRegisters(ByteBuf buffer) {
    int address = buffer.readUnsignedShort();
    int quantity = buffer.readUnsignedShort();

    return new ReadHoldingRegistersRequest(address, quantity);
}

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

License:Apache License

private ReadInputRegistersRequest decodeReadInputRegisters(ByteBuf buffer) {
    int address = buffer.readUnsignedShort();
    int quantity = buffer.readUnsignedShort();

    return new ReadInputRegistersRequest(address, quantity);
}

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

License:Apache License

private WriteSingleCoilRequest decodeWriteSingleCoil(ByteBuf buffer) {
    int address = buffer.readUnsignedShort();
    boolean value = buffer.readUnsignedShort() == 0xFF00;

    return new WriteSingleCoilRequest(address, value);
}

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

License:Apache License

private WriteSingleRegisterRequest decodeWriteSingleRegister(ByteBuf buffer) {
    int address = buffer.readUnsignedShort();
    int value = buffer.readUnsignedShort();

    return new WriteSingleRegisterRequest(address, value);
}

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

License:Apache License

private WriteMultipleCoilsRequest decodeWriteMultipleCoils(ByteBuf buffer) {
    int address = buffer.readUnsignedShort();
    int quantity = buffer.readUnsignedShort();
    int byteCount = buffer.readUnsignedByte();
    ByteBuf values = buffer.readSlice(byteCount).retain();

    return new WriteMultipleCoilsRequest(address, quantity, values);
}

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

License:Apache License

private WriteMultipleRegistersRequest decodeWriteMultipleRegisters(ByteBuf buffer) {
    int address = buffer.readUnsignedShort();
    int quantity = buffer.readUnsignedShort();
    int byteCount = buffer.readByte();
    ByteBuf values = buffer.readSlice(byteCount).retain();

    return new WriteMultipleRegistersRequest(address, quantity, values);
}

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

License:Apache License

private MaskWriteRegisterRequest decodeMaskWriteRegister(ByteBuf buffer) {
    int address = buffer.readUnsignedShort();
    int andMask = buffer.readUnsignedShort();
    int orMask = buffer.readUnsignedShort();

    return new MaskWriteRegisterRequest(address, andMask, orMask);
}

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

License:Apache License

public WriteSingleCoilResponse decodeWriteSingleCoil(ByteBuf buffer) {
    int address = buffer.readUnsignedShort();
    int value = buffer.readUnsignedShort();

    return new WriteSingleCoilResponse(address, value);
}

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

License:Apache License

public WriteSingleRegisterResponse decodeWriteSingleRegister(ByteBuf buffer) {
    int address = buffer.readUnsignedShort();
    int value = buffer.readUnsignedShort();

    return new WriteSingleRegisterResponse(address, value);
}

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

License:Apache License

public WriteMultipleCoilsResponse decodeWriteMultipleCoils(ByteBuf buffer) {
    int address = buffer.readUnsignedShort();
    int quantity = buffer.readUnsignedShort();

    return new WriteMultipleCoilsResponse(address, quantity);
}