modbusAnalogIoSlot.java

package mods.eln.sixnode.modbusrtu;

import mods.eln.misc.Utils;
import mods.eln.sim.nbt.NbtElectricalGateInputOutput;
import mods.eln.sim.nbt.NbtElectricalGateOutputProcess;

public class modbusAnalogIoSlot extends ModbusSlot {

    NbtElectricalGateInputOutput gate;
    NbtElectricalGateOutputProcess gateProcess;

    short getHoldingRegister_2;
    short getInputRegister_2;

    short setHoldingRegister_1;

    public modbusAnalogIoSlot(int offset, int range, NbtElectricalGateInputOutput gate, NbtElectricalGateOutputProcess gateProcess) {
        super(offset, range);
        this.gate = gate;
        this.gateProcess = gateProcess;
    }

    @Override
    public boolean getCoil(int id) {
        switch (id) {
            case 0:
                return gateProcess.isHighImpedance();
            case 1:
                return gateProcess.getOutputOnOff();
        }
        return false;
    }

    @Override
    public short getHoldingRegister(int id) {
        switch (id) {
            case 1:
                double f = gateProcess.getOutputNormalized();
                getHoldingRegister_2 = Utils.modbusToShort(f, 1);
                return Utils.modbusToShort(f, 0);
            case 2:
                return getHoldingRegister_2;
            case 3:
                return (short) (65535.0 * gateProcess.getOutputNormalized());
        }
        return 0;
    }

    @Override
    public boolean getInput(int id) {
        switch (id) {
            case 1:
                return gate.isInputHigh();
        }
        return false;
    }

    @Override
    public short getInputRegister(int id) {
        switch (id) {
            case 1:
                double f = gate.getInputNormalized();
                getInputRegister_2 = Utils.modbusToShort(f, 1);
                return Utils.modbusToShort(f, 0);
            case 2:
                return getInputRegister_2;
            case 3:
                return (short) (65535.0 * gate.getInputNormalized());
        }
        return 0;
    }

    @Override
    public void setCoil(int id, boolean value) {
        switch (id) {
            case 0:
                gateProcess.setHighImpedance(value);
                break;
            case 1:
                gateProcess.state(value);
                break;
        }
    }

    @Override
    public void setHoldingRegister(int id, short value) {
        switch (id) {
            case 1:
                setHoldingRegister_1 = value;
                break;
            case 2:
                gateProcess.setOutputNormalized(Utils.modbusToFloat(setHoldingRegister_1, value));
                break;
            case 3:
                gateProcess.setOutputNormalized((double) ((int) value & 0xFFFF) / 65535.0);
                break;
        }
    }

    @Override
    public void setInput(int id, boolean value) {
    }

    @Override
    public void setInputRegister(int id, short value) {
    }
}