5.0 Source Code
Committing 5.0 Source Code
This commit is contained in:
@@ -0,0 +1,106 @@
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// uniCenta oPOS - Touch Friendly Point Of Sale
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// Copyright (c) 2009-2018 uniCenta & previous Openbravo POS works
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// https://unicenta.com
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//
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// This file is part of uniCenta oPOS
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//
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// uniCenta oPOS is free software: you can redistribute it and/or modify
|
||||
// it under the terms of the GNU General Public License as published by
|
||||
// the Free Software Foundation, either version 3 of the License, or
|
||||
// (at your option) any later version.
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||||
//
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||||
// uniCenta oPOS is distributed in the hope that it will be useful,
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||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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||||
// GNU General Public License for more details.
|
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//
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||||
// You should have received a copy of the GNU General Public License
|
||||
// along with uniCenta oPOS. If not, see <http://www.gnu.org/licenses/>.
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package com.unicenta.pos.scale;
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import com.unicenta.pos.forms.AppLocal;
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import com.unicenta.pos.forms.AppProperties;
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import com.unicenta.pos.util.StringParser;
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import java.awt.Component;
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/**
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*
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* @author JG uniCenta
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*/
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public class DeviceScale {
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private Scale m_scale;
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/** Creates a new instance of DeviceScale
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* @param parent
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* @param props */
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public DeviceScale(Component parent, AppProperties props) {
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StringParser sd = new StringParser(props.getProperty("machine.scale"));
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String sScaleType = sd.nextToken(':');
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String sScaleParam1 = sd.nextToken(',');
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// String sScaleParam2 = sd.nextToken(',');
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switch (sScaleType) {
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case "acompc100":
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m_scale = new ScaleAcomPC100(sScaleParam1);
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break;
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case "averyberkel6720":
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m_scale = new ScaleAvery(sScaleParam1);
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break;
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case "casiopd1":
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m_scale = new ScaleCasioPD1(sScaleParam1);
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break;
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case "dialog1":
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m_scale = new ScaleComm(sScaleParam1);
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break;
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case "samsungesp":
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m_scale = new ScaleSamsungEsp(sScaleParam1);
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break;
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case "caspdii":
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m_scale = new ScaleCASPDII(sScaleParam1);
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break;
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case "fake":
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// a fake scale for debugging purposes
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m_scale = new ScaleFake();
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break;
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case "screen":
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// on screen scale
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m_scale = new ScaleDialog(parent);
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break;
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default:
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m_scale = null;
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break;
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}
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}
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/**
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*
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* @return
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*/
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public boolean existsScale() {
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return m_scale != null;
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}
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/**
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*
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* @return
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* @throws ScaleException
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*/
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public Double readWeight() throws ScaleException {
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if (m_scale == null) {
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throw new ScaleException(AppLocal.getIntString("scale.notdefined"));
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} else {
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Double result = m_scale.readWeight();
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if (result == null) {
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return null; // Canceled by the user / scale
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} else if (result < 0.002) {
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// invalid result. nothing on the scale
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throw new ScaleException(AppLocal.getIntString("scale.invalidvalue"));
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} else {
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// valid result
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return result;
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}
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}
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}
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}
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@@ -0,0 +1,34 @@
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// uniCenta oPOS - Touch Friendly Point Of Sale
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// Copyright (c) 2009-2018 uniCenta & previous Openbravo POS works
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// https://unicenta.com
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//
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// This file is part of uniCenta oPOS
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//
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// uniCenta oPOS is free software: you can redistribute it and/or modify
|
||||
// it under the terms of the GNU General Public License as published by
|
||||
// the Free Software Foundation, either version 3 of the License, or
|
||||
// (at your option) any later version.
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||||
//
|
||||
// uniCenta oPOS is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
//
|
||||
// You should have received a copy of the GNU General Public License
|
||||
// along with uniCenta oPOS. If not, see <http://www.gnu.org/licenses/>.
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package com.unicenta.pos.scale;
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/**
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*
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* @author JG uniCenta
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*/
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public interface Scale {
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/**
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*
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* @return
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* @throws ScaleException
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*/
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public Double readWeight() throws ScaleException;
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}
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@@ -0,0 +1,181 @@
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// uniCenta oPOS - Touch Friendly Point Of Sale
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// Copyright (c) 2018 uniCenta & previous Openbravo POS works
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// Contribution by Hajinder Singh
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// https://unicenta.com
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//
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// This file is part of uniCenta oPOS
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//
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// uniCenta oPOS is free software: you can redistribute it and/or modify
|
||||
// it under the terms of the GNU General Public License as published by
|
||||
// the Free Software Foundation, either version 3 of the License, or
|
||||
// (at your option) any later version.
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||||
//
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||||
// uniCenta oPOS is distributed in the hope that it will be useful,
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||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
//
|
||||
// You should have received a copy of the GNU General Public License
|
||||
// along with uniCenta oPOS. If not, see <http://www.gnu.org/licenses/>.
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package com.unicenta.pos.scale;
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import gnu.io.*;
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import java.io.*;
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import java.util.TooManyListenersException;
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/**
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*
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* @author uniCenta + H Singh
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*/
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public class ScaleAcomPC100 implements Scale, SerialPortEventListener {
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private CommPortIdentifier m_PortIdPrinter;
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private SerialPort m_CommPortPrinter;
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private final String m_sPortScale;
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private OutputStream m_out;
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private InputStream m_in;
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private static final int SCALE_READY = 0;
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private static final int SCALE_READING = 1;
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private static final int SCALE_READINGDECIMALS = 2;
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private double m_dWeightBuffer;
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private double m_dWeightDecimals;
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private int m_iStatusScale;
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private String m_sScaleReading;
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/** Creates a new instance of ScaleComm
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* @param sPortPrinter */
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public ScaleAcomPC100(String sPortPrinter) {
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m_sPortScale = sPortPrinter;
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m_out = null;
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m_in = null;
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m_iStatusScale = SCALE_READY;
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m_dWeightBuffer = 0.0;
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m_dWeightDecimals = 1.0;
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}
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/**
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*
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* @return
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*/
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@Override
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public Double readWeight() {
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synchronized(this) {
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if (m_iStatusScale != SCALE_READY) {
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try {
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wait(200);
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} catch (InterruptedException e) {
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}
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if (m_iStatusScale != SCALE_READY) {
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m_iStatusScale = SCALE_READY;
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}
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}
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m_dWeightBuffer = 0.0;
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m_dWeightDecimals = 1.0;
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write(new byte[] {0x57,0X0D}); // $
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flush();
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try {
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wait(200);
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} catch (InterruptedException e) {
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}
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if (m_iStatusScale == SCALE_READY) {
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double dWeight = m_dWeightBuffer / m_dWeightDecimals;
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m_dWeightBuffer = 0.0;
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m_dWeightDecimals = 1.0;
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return dWeight;
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} else {
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m_iStatusScale = SCALE_READY;
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m_dWeightBuffer = 0.0;
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m_dWeightDecimals = 1.0;
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return 0.0;
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}
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}
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}
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private void flush() {
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try {
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m_out.flush();
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} catch (IOException e) {
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}
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}
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private void write(byte[] data) {
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try {
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if (m_out == null) {
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m_PortIdPrinter = CommPortIdentifier.getPortIdentifier(m_sPortScale);
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m_CommPortPrinter = (SerialPort) m_PortIdPrinter.open("PORTID", 2000);
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m_out = m_CommPortPrinter.getOutputStream();
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m_in = m_CommPortPrinter.getInputStream();
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m_CommPortPrinter.addEventListener(this);
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m_CommPortPrinter.notifyOnDataAvailable(true);
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m_CommPortPrinter.setSerialPortParams(9600,
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SerialPort.DATABITS_7,
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SerialPort.STOPBITS_1,
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SerialPort.PARITY_EVEN);
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}
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m_out.write(data);
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} catch (NoSuchPortException | PortInUseException | UnsupportedCommOperationException
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| TooManyListenersException | IOException e) {
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}
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}
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/**
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*
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* @param e
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*/
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@Override
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public void serialEvent(SerialPortEvent e) {
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switch (e.getEventType()) {
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case SerialPortEvent.BI:
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case SerialPortEvent.OE:
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case SerialPortEvent.FE:
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case SerialPortEvent.PE:
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case SerialPortEvent.CD:
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case SerialPortEvent.CTS:
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case SerialPortEvent.DSR:
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case SerialPortEvent.RI:
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case SerialPortEvent.OUTPUT_BUFFER_EMPTY:
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break;
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case SerialPortEvent.DATA_AVAILABLE:
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try {
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int i;
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i = m_in.available();
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byte[] readBuffer = new byte[i];
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if (i > 0) {
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m_in.read(readBuffer);
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}
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m_sScaleReading = m_sScaleReading + new String(readBuffer);
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try {
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int start = m_sScaleReading.indexOf((char) 10);
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int end = m_sScaleReading.indexOf((char) 3);
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if (start >= 0 && end >= 0) {
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start = m_sScaleReading.indexOf((char) 10);
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end = m_sScaleReading.indexOf((char) 75);
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m_dWeightBuffer = Double.parseDouble(m_sScaleReading.substring(start+1, end));
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m_sScaleReading = "";
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}
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} catch (IndexOutOfBoundsException ex) {
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System.out.println("IndexOutOfBoundsException, message not complete yet. Waiting for more data.");
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}
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} catch (IOException eIO) {}
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break;
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}
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}
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}
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@@ -0,0 +1,195 @@
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// uniCenta oPOS - Touch Friendly Point Of Sale
|
||||
// Copyright (c) 2009-2018 uniCenta & previous Openbravo POS works
|
||||
// https://unicenta.com
|
||||
//
|
||||
// This file is part of uniCenta oPOS
|
||||
//
|
||||
// uniCenta oPOS is free software: you can redistribute it and/or modify
|
||||
// it under the terms of the GNU General Public License as published by
|
||||
// the Free Software Foundation, either version 3 of the License, or
|
||||
// (at your option) any later version.
|
||||
//
|
||||
// uniCenta oPOS is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
//
|
||||
// You should have received a copy of the GNU General Public License
|
||||
// along with uniCenta oPOS. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
/*
|
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* uniCenta Feb 2017
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* Original code supplied Ryan Airey Feb 2017
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*/
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||||
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package com.unicenta.pos.scale;
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import gnu.io.*;
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import java.io.*;
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import java.util.TooManyListenersException;
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public class ScaleAvery implements Scale, SerialPortEventListener {
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private CommPortIdentifier m_PortIdPrinter;
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private SerialPort m_CommPortPrinter;
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private String m_sPortScale;
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private OutputStream m_out;
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private InputStream m_in;
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private static final int SCALE_READY = 0;
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private static final int SCALE_READING = 1;
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private static final int SCALE_READINGDECIMALS = 2;
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private static int SCALE_NOMORE = 1;
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private double m_dWeightBuffer;
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||||
private double m_dWeightDecimals;
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||||
private int m_iStatusScale;
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||||
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public ScaleAvery(String sPortPrinter) {
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m_sPortScale = sPortPrinter;
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m_out = null;
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m_in = null;
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||||
|
||||
m_iStatusScale = SCALE_READY;
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m_dWeightBuffer = 0.0;
|
||||
m_dWeightDecimals = 1.0;
|
||||
|
||||
}
|
||||
|
||||
@Override
|
||||
public Double readWeight() {
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||||
synchronized(this) {
|
||||
if (m_iStatusScale != SCALE_READY) {
|
||||
try {
|
||||
wait(1000);
|
||||
} catch (InterruptedException e) {
|
||||
}
|
||||
if (m_iStatusScale != SCALE_READY) {
|
||||
|
||||
m_iStatusScale = SCALE_READY;
|
||||
}
|
||||
}
|
||||
|
||||
m_dWeightBuffer = 0.0;
|
||||
m_dWeightDecimals = 1.0;
|
||||
|
||||
// Send command to get data from scale
|
||||
write(new byte[] {0x0057});
|
||||
flush();
|
||||
write(new byte[] {0x000D});
|
||||
try {
|
||||
wait(1000);
|
||||
} catch (InterruptedException e) {
|
||||
}
|
||||
|
||||
if (m_iStatusScale == SCALE_READY) {
|
||||
double dWeight = m_dWeightBuffer / m_dWeightDecimals;
|
||||
// System.out.println(" ----- ScaleAvery : readWeight --- if ------ "+dWeight);
|
||||
m_dWeightBuffer = 0.0;
|
||||
m_dWeightDecimals = 1.0;
|
||||
return dWeight;
|
||||
} else {
|
||||
m_iStatusScale = SCALE_READY;
|
||||
m_dWeightBuffer = 0.0;
|
||||
m_dWeightDecimals = 1.0;
|
||||
return 0.0;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private void flush() {
|
||||
try {
|
||||
m_out.flush();
|
||||
} catch (IOException e) {
|
||||
}
|
||||
}
|
||||
|
||||
private void write(byte[] data) {
|
||||
try {
|
||||
|
||||
|
||||
if (m_out == null) {
|
||||
|
||||
m_PortIdPrinter = CommPortIdentifier.getPortIdentifier(m_sPortScale);
|
||||
m_CommPortPrinter = (SerialPort) m_PortIdPrinter.open("PORTID", 2000);
|
||||
m_out = m_CommPortPrinter.getOutputStream();
|
||||
m_in = m_CommPortPrinter.getInputStream();
|
||||
|
||||
m_CommPortPrinter.addEventListener(this);
|
||||
m_CommPortPrinter.notifyOnDataAvailable(true);
|
||||
|
||||
m_CommPortPrinter.setSerialPortParams(9600,
|
||||
SerialPort.DATABITS_7,
|
||||
SerialPort.STOPBITS_1,
|
||||
SerialPort.PARITY_EVEN);
|
||||
}
|
||||
m_out.write(data);
|
||||
|
||||
} catch (NoSuchPortException | PortInUseException
|
||||
| UnsupportedCommOperationException | TooManyListenersException
|
||||
| IOException e) {
|
||||
// System.out.println(" Exception While Writing the Data, Might be Serial Dll Missing or COM Port not Supported, Or COM Port already in use");
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void serialEvent(SerialPortEvent e) {
|
||||
|
||||
switch (e.getEventType()) {
|
||||
case SerialPortEvent.BI:
|
||||
case SerialPortEvent.OE:
|
||||
case SerialPortEvent.FE:
|
||||
case SerialPortEvent.PE:
|
||||
case SerialPortEvent.CD:
|
||||
case SerialPortEvent.CTS:
|
||||
case SerialPortEvent.DSR:
|
||||
case SerialPortEvent.RI:
|
||||
case SerialPortEvent.OUTPUT_BUFFER_EMPTY:
|
||||
break;
|
||||
case SerialPortEvent.DATA_AVAILABLE:
|
||||
try {
|
||||
while (m_in.available() > 0) {
|
||||
int b = m_in.read();
|
||||
if (b==0x0003 || b==3) {
|
||||
synchronized (this) {
|
||||
SCALE_NOMORE = 1;
|
||||
m_iStatusScale = SCALE_READY;
|
||||
notifyAll(); }
|
||||
} else if (b == 0x004C || b==76) {
|
||||
synchronized (this) {
|
||||
SCALE_NOMORE = 0; }
|
||||
} else if (SCALE_NOMORE==0){
|
||||
m_iStatusScale = SCALE_READY;
|
||||
} else if (b > 0x002F
|
||||
&& b < 0x003A
|
||||
&& SCALE_NOMORE==1
|
||||
|| b == 0x002E) {
|
||||
synchronized(this) {
|
||||
if (m_iStatusScale == SCALE_READY) {
|
||||
m_dWeightBuffer = 0.0;
|
||||
m_dWeightDecimals = 1.0;
|
||||
m_iStatusScale = SCALE_READING;
|
||||
}
|
||||
if (b == 0x002E) {
|
||||
m_iStatusScale = SCALE_READINGDECIMALS;
|
||||
} else {
|
||||
m_dWeightBuffer = m_dWeightBuffer * 10.0 + b - 0x0030;
|
||||
if (m_iStatusScale == SCALE_READINGDECIMALS) {
|
||||
m_dWeightDecimals *= 10.0;
|
||||
}
|
||||
}
|
||||
}
|
||||
} else {
|
||||
m_dWeightBuffer = 0.0;
|
||||
m_dWeightDecimals = 1.0;
|
||||
m_iStatusScale = SCALE_READY;
|
||||
}
|
||||
}
|
||||
} catch (IOException eIO) {
|
||||
// System.out.println(" Error At serialEvent due to unknowen response data from scale ");
|
||||
}
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,178 @@
|
||||
// uniCenta oPOS - Touch Friendly Point Of Sale
|
||||
// Copyright (c) 2009-2018 uniCenta
|
||||
// https://unicenta.com/
|
||||
//
|
||||
// This file is part of uniCenta oPOS
|
||||
//
|
||||
// uniCenta oPOS is free software: you can redistribute it and/or modify
|
||||
// it under the terms of the GNU General Public License as published by
|
||||
// the Free Software Foundation, either version 3 of the License, or
|
||||
// (at your option) any later version.
|
||||
//
|
||||
// uniCenta oPOS is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
//
|
||||
// You should have received a copy of the GNU General Public License
|
||||
// along with uniCenta oPOS. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
package com.unicenta.pos.scale;
|
||||
|
||||
import gnu.io.*;
|
||||
import java.io.*;
|
||||
import java.util.TooManyListenersException;
|
||||
|
||||
public class ScaleCASPDII implements Scale, SerialPortEventListener {
|
||||
|
||||
private CommPortIdentifier m_PortIdPrinter;
|
||||
private SerialPort m_CommPortPrinter;
|
||||
|
||||
private final String m_sPortScale;
|
||||
private OutputStream m_out;
|
||||
private InputStream m_in;
|
||||
|
||||
private static final int SCALE_READY = 0;
|
||||
private static final int SCALE_READING = 1;
|
||||
private static final int SCALE_READINGDECIMALS = 2;
|
||||
|
||||
private double m_dWeightBuffer;
|
||||
private double m_dWeightDecimals;
|
||||
private int m_iStatusScale;
|
||||
|
||||
/** Creates a new instance of ScaleComm
|
||||
* @param sPortPrinter */
|
||||
public ScaleCASPDII(String sPortPrinter) {
|
||||
m_sPortScale = sPortPrinter;
|
||||
m_out = null;
|
||||
m_in = null;
|
||||
|
||||
m_iStatusScale = SCALE_READY;
|
||||
m_dWeightBuffer = 0.0;
|
||||
m_dWeightDecimals = 1.0;
|
||||
}
|
||||
|
||||
@Override
|
||||
public Double readWeight() {
|
||||
|
||||
synchronized(this) {
|
||||
|
||||
if (m_iStatusScale != SCALE_READY) {
|
||||
try {
|
||||
wait(1000);
|
||||
} catch (InterruptedException e) {
|
||||
}
|
||||
if (m_iStatusScale != SCALE_READY) {
|
||||
m_iStatusScale = SCALE_READY;
|
||||
}
|
||||
}
|
||||
|
||||
m_dWeightBuffer = 0.0;
|
||||
m_dWeightDecimals = 1.0;
|
||||
write(new byte[] {0x57});
|
||||
flush();
|
||||
|
||||
try {
|
||||
wait(1000);
|
||||
} catch (InterruptedException e) {
|
||||
}
|
||||
|
||||
if (m_iStatusScale == SCALE_READY) {
|
||||
double dWeight = m_dWeightBuffer / m_dWeightDecimals;
|
||||
m_dWeightBuffer = 0.0;
|
||||
m_dWeightDecimals = 1000.0;
|
||||
return dWeight;
|
||||
} else {
|
||||
m_iStatusScale = SCALE_READY;
|
||||
m_dWeightBuffer = 0.0;
|
||||
m_dWeightDecimals = 1000.0;
|
||||
return 0.0;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private void flush() {
|
||||
try {
|
||||
m_out.flush();
|
||||
} catch (IOException e) {
|
||||
}
|
||||
}
|
||||
|
||||
private void write(byte[] data) {
|
||||
try {
|
||||
if (m_out == null) {
|
||||
m_PortIdPrinter = CommPortIdentifier.getPortIdentifier(m_sPortScale);
|
||||
m_CommPortPrinter = (SerialPort) m_PortIdPrinter.open("PORTID", 1000);
|
||||
|
||||
m_out = m_CommPortPrinter.getOutputStream();
|
||||
m_in = m_CommPortPrinter.getInputStream();
|
||||
|
||||
m_CommPortPrinter.addEventListener(this);
|
||||
m_CommPortPrinter.notifyOnDataAvailable(true);
|
||||
|
||||
m_CommPortPrinter.setSerialPortParams(9600,
|
||||
SerialPort.DATABITS_7,
|
||||
SerialPort.STOPBITS_1,
|
||||
SerialPort.PARITY_EVEN);
|
||||
}
|
||||
m_out.write(data);
|
||||
} catch (NoSuchPortException |
|
||||
PortInUseException |
|
||||
UnsupportedCommOperationException |
|
||||
TooManyListenersException |
|
||||
IOException e) {
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void serialEvent(SerialPortEvent e) {
|
||||
|
||||
switch (e.getEventType()) {
|
||||
case SerialPortEvent.BI:
|
||||
case SerialPortEvent.OE:
|
||||
case SerialPortEvent.FE:
|
||||
case SerialPortEvent.PE:
|
||||
case SerialPortEvent.CD:
|
||||
case SerialPortEvent.CTS:
|
||||
case SerialPortEvent.DSR:
|
||||
case SerialPortEvent.RI:
|
||||
case SerialPortEvent.OUTPUT_BUFFER_EMPTY:
|
||||
break;
|
||||
case SerialPortEvent.DATA_AVAILABLE:
|
||||
try {
|
||||
while (m_in.available() > 0) {
|
||||
int b = m_in.read();
|
||||
|
||||
if (b == 0x000D) {
|
||||
synchronized (this) {
|
||||
m_iStatusScale = SCALE_READY;
|
||||
notifyAll();
|
||||
}
|
||||
} else if ((b > 0x002F && b < 0x003A) || b == 0x002E){
|
||||
synchronized(this) {
|
||||
if (m_iStatusScale == SCALE_READY) {
|
||||
m_dWeightBuffer = 0.0;
|
||||
m_dWeightDecimals = 1000.0;
|
||||
m_iStatusScale = SCALE_READING;
|
||||
}
|
||||
if (b == 0x002E) {
|
||||
m_iStatusScale = SCALE_READINGDECIMALS;
|
||||
} else {
|
||||
m_dWeightBuffer = m_dWeightBuffer * 10.0 + b - 0x0030;
|
||||
if (m_iStatusScale == SCALE_READINGDECIMALS) {
|
||||
m_dWeightDecimals *= 10.0;
|
||||
}
|
||||
}
|
||||
}
|
||||
} else {
|
||||
m_dWeightBuffer = 0.0;
|
||||
m_dWeightDecimals = 1000.0;
|
||||
m_iStatusScale = SCALE_READY;
|
||||
}
|
||||
}
|
||||
|
||||
} catch (IOException eIO) {}
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,202 @@
|
||||
// uniCenta oPOS - Touch Friendly Point Of Sale
|
||||
// Copyright (c) 2009-2018 uniCenta & previous Openbravo POS works
|
||||
// https://unicenta.com
|
||||
//
|
||||
// This file is part of uniCenta oPOS
|
||||
//
|
||||
// uniCenta oPOS is free software: you can redistribute it and/or modify
|
||||
// it under the terms of the GNU General Public License as published by
|
||||
// the Free Software Foundation, either version 3 of the License, or
|
||||
// (at your option) any later version.
|
||||
//
|
||||
// uniCenta oPOS is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
//
|
||||
// You should have received a copy of the GNU General Public License
|
||||
// along with uniCenta oPOS. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
package com.unicenta.pos.scale;
|
||||
|
||||
import gnu.io.*;
|
||||
import java.io.*;
|
||||
import java.util.TooManyListenersException;
|
||||
|
||||
/**
|
||||
*
|
||||
* @author JG uniCenta
|
||||
*/
|
||||
public class ScaleCasioPD1 implements Scale, SerialPortEventListener {
|
||||
|
||||
private CommPortIdentifier m_PortIdPrinter;
|
||||
private SerialPort m_CommPortPrinter;
|
||||
|
||||
private String m_sPortScale;
|
||||
private OutputStream m_out;
|
||||
private InputStream m_in;
|
||||
|
||||
private static final int SCALE_READY = 0;
|
||||
private static final int SCALE_READING = 1;
|
||||
private static final int SCALE_READINGDECIMALS = 2;
|
||||
private static int SCALE_NOMORE = 1;
|
||||
|
||||
private double m_dWeightBuffer;
|
||||
private double m_dWeightDecimals;
|
||||
private int m_iStatusScale;
|
||||
|
||||
/** Creates a new instance of ScaleComm
|
||||
* @param sPortPrinter */
|
||||
public ScaleCasioPD1(String sPortPrinter) {
|
||||
m_sPortScale = sPortPrinter;
|
||||
m_out = null;
|
||||
m_in = null;
|
||||
|
||||
m_iStatusScale = SCALE_READY;
|
||||
m_dWeightBuffer = 0.0;
|
||||
m_dWeightDecimals = 1.0;
|
||||
}
|
||||
|
||||
/**
|
||||
*
|
||||
* @return
|
||||
*/
|
||||
@Override
|
||||
public Double readWeight() {
|
||||
|
||||
synchronized(this) {
|
||||
|
||||
if (m_iStatusScale != SCALE_READY) {
|
||||
try {
|
||||
wait(1000);
|
||||
} catch (InterruptedException e) {
|
||||
}
|
||||
if (m_iStatusScale != SCALE_READY) {
|
||||
// bascula tonta.
|
||||
m_iStatusScale = SCALE_READY;
|
||||
}
|
||||
}
|
||||
|
||||
m_dWeightBuffer = 0.0;
|
||||
m_dWeightDecimals = 1.0;
|
||||
write(new byte[] {0x0057});
|
||||
flush();
|
||||
write(new byte[] {0x000D});
|
||||
|
||||
// Esperamos un ratito
|
||||
try {
|
||||
wait(1000);
|
||||
} catch (InterruptedException e) {
|
||||
}
|
||||
|
||||
if (m_iStatusScale == SCALE_READY) {
|
||||
double dWeight = m_dWeightBuffer / m_dWeightDecimals;
|
||||
m_dWeightBuffer = 0.0;
|
||||
m_dWeightDecimals = 1.0;
|
||||
return dWeight;
|
||||
} else {
|
||||
m_iStatusScale = SCALE_READY;
|
||||
m_dWeightBuffer = 0.0;
|
||||
m_dWeightDecimals = 1.0;
|
||||
return 0.0;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private void flush() {
|
||||
try {
|
||||
m_out.flush();
|
||||
} catch (IOException e) {
|
||||
}
|
||||
}
|
||||
|
||||
private void write(byte[] data) {
|
||||
try {
|
||||
if (m_out == null) {
|
||||
m_PortIdPrinter = CommPortIdentifier.getPortIdentifier(m_sPortScale);
|
||||
m_CommPortPrinter = (SerialPort) m_PortIdPrinter.open("PORTID", 2000);
|
||||
|
||||
m_out = m_CommPortPrinter.getOutputStream();
|
||||
m_in = m_CommPortPrinter.getInputStream();
|
||||
|
||||
m_CommPortPrinter.addEventListener(this);
|
||||
m_CommPortPrinter.notifyOnDataAvailable(true);
|
||||
|
||||
m_CommPortPrinter.setSerialPortParams(9600,
|
||||
SerialPort.DATABITS_7,
|
||||
SerialPort.STOPBITS_1,
|
||||
SerialPort.PARITY_EVEN);
|
||||
}
|
||||
m_out.write(data);
|
||||
} catch (NoSuchPortException | PortInUseException | UnsupportedCommOperationException | TooManyListenersException | IOException e) {
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
*
|
||||
* @param e
|
||||
*/
|
||||
@Override
|
||||
public void serialEvent(SerialPortEvent e) {
|
||||
|
||||
// Determine type of event.
|
||||
switch (e.getEventType()) {
|
||||
case SerialPortEvent.BI:
|
||||
case SerialPortEvent.OE:
|
||||
case SerialPortEvent.FE:
|
||||
case SerialPortEvent.PE:
|
||||
case SerialPortEvent.CD:
|
||||
case SerialPortEvent.CTS:
|
||||
case SerialPortEvent.DSR:
|
||||
case SerialPortEvent.RI:
|
||||
case SerialPortEvent.OUTPUT_BUFFER_EMPTY:
|
||||
break;
|
||||
case SerialPortEvent.DATA_AVAILABLE:
|
||||
try {
|
||||
while (m_in.available() > 0) {
|
||||
int b = m_in.read();
|
||||
|
||||
if (b==0x0003 || b==3) {
|
||||
synchronized (this) {
|
||||
SCALE_NOMORE = 1;
|
||||
m_iStatusScale = SCALE_READY;
|
||||
notifyAll();
|
||||
}
|
||||
|
||||
}else if (b == 0x004C || b==76) {
|
||||
synchronized (this) {
|
||||
SCALE_NOMORE = 0;
|
||||
}
|
||||
|
||||
}else if (SCALE_NOMORE==0){
|
||||
m_iStatusScale = SCALE_READY;
|
||||
|
||||
}else if (b > 0x002F && b < 0x003A && SCALE_NOMORE==1 || b == 0x002E){
|
||||
synchronized(this) {
|
||||
|
||||
if (m_iStatusScale == SCALE_READY) {
|
||||
m_dWeightBuffer = 0.0;
|
||||
m_dWeightDecimals = 1.0;
|
||||
m_iStatusScale = SCALE_READING;
|
||||
}
|
||||
if (b == 0x002E) {
|
||||
m_iStatusScale = SCALE_READINGDECIMALS;
|
||||
} else {
|
||||
m_dWeightBuffer = m_dWeightBuffer * 10.0 + b - 0x0030;
|
||||
|
||||
if (m_iStatusScale == SCALE_READINGDECIMALS) {
|
||||
m_dWeightDecimals *= 10.0;
|
||||
}
|
||||
}
|
||||
}
|
||||
} else {
|
||||
m_dWeightBuffer = 0.0;
|
||||
m_dWeightDecimals = 1.0;
|
||||
m_iStatusScale = SCALE_READY;
|
||||
}
|
||||
}
|
||||
} catch (IOException eIO) {}
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,178 @@
|
||||
// uniCenta oPOS - Touch Friendly Point Of Sale
|
||||
// Copyright (c) 2009-2018 uniCenta & previous Openbravo POS works
|
||||
// https://unicenta.com
|
||||
//
|
||||
// This file is part of uniCenta oPOS
|
||||
//
|
||||
// uniCenta oPOS is free software: you can redistribute it and/or modify
|
||||
// it under the terms of the GNU General Public License as published by
|
||||
// the Free Software Foundation, either version 3 of the License, or
|
||||
// (at your option) any later version.
|
||||
//
|
||||
// uniCenta oPOS is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
//
|
||||
// You should have received a copy of the GNU General Public License
|
||||
// along with uniCenta oPOS. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
package com.unicenta.pos.scale;
|
||||
|
||||
import gnu.io.*;
|
||||
import java.io.*;
|
||||
import java.util.TooManyListenersException;
|
||||
|
||||
/**
|
||||
*
|
||||
* @author JG uniCenta
|
||||
*/
|
||||
public class ScaleComm implements Scale, SerialPortEventListener {
|
||||
|
||||
private String m_sPortScale;
|
||||
private CommPortIdentifier m_PortIdPrinter;
|
||||
private SerialPort m_CommPortPrinter;
|
||||
private OutputStream m_out;
|
||||
private InputStream m_in;
|
||||
|
||||
private static final int SCALE_READY = 0;
|
||||
private static final int SCALE_READING = 1;
|
||||
|
||||
private double m_dWeightBuffer;
|
||||
private int m_iStatusScale;
|
||||
|
||||
/** Creates a new instance of ScaleComm
|
||||
* @param sPortPrinter */
|
||||
public ScaleComm(String sPortPrinter) {
|
||||
m_sPortScale = sPortPrinter;
|
||||
m_out = null;
|
||||
m_in = null;
|
||||
|
||||
m_iStatusScale = SCALE_READY;
|
||||
m_dWeightBuffer = 0.0;
|
||||
}
|
||||
|
||||
/**
|
||||
*
|
||||
* @return
|
||||
*/
|
||||
@Override
|
||||
public Double readWeight() {
|
||||
|
||||
synchronized(this) {
|
||||
|
||||
if (m_iStatusScale != SCALE_READY) {
|
||||
try {
|
||||
wait(1000);
|
||||
} catch (InterruptedException e) {
|
||||
}
|
||||
if (m_iStatusScale != SCALE_READY) {
|
||||
// bascula tonta.
|
||||
m_iStatusScale = SCALE_READY;
|
||||
}
|
||||
}
|
||||
|
||||
// Ya estamos en SCALE_READY
|
||||
m_dWeightBuffer = 0.0;
|
||||
write(new byte[] {0x05});
|
||||
flush();
|
||||
|
||||
// Esperamos un ratito
|
||||
try {
|
||||
wait(1000);
|
||||
} catch (InterruptedException e) {
|
||||
}
|
||||
|
||||
if (m_iStatusScale == SCALE_READY) {
|
||||
// a value as been readed.
|
||||
double dWeight = m_dWeightBuffer / 1000.0;
|
||||
m_dWeightBuffer = 0.0;
|
||||
return new Double(dWeight);
|
||||
} else {
|
||||
m_iStatusScale = SCALE_READY;
|
||||
m_dWeightBuffer = 0.0;
|
||||
return new Double(0.0);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private void flush() {
|
||||
try {
|
||||
m_out.flush();
|
||||
} catch (IOException e) {
|
||||
}
|
||||
}
|
||||
|
||||
private void write(byte[] data) {
|
||||
try {
|
||||
if (m_out == null) {
|
||||
m_PortIdPrinter = CommPortIdentifier.getPortIdentifier(m_sPortScale); // Tomamos el puerto
|
||||
m_CommPortPrinter = (SerialPort) m_PortIdPrinter.open("PORTID", 2000); // Abrimos el puerto
|
||||
|
||||
m_out = m_CommPortPrinter.getOutputStream(); // Tomamos el chorro de escritura
|
||||
m_in = m_CommPortPrinter.getInputStream();
|
||||
|
||||
m_CommPortPrinter.addEventListener(this);
|
||||
m_CommPortPrinter.notifyOnDataAvailable(true);
|
||||
|
||||
m_CommPortPrinter.setSerialPortParams(4800,
|
||||
SerialPort.DATABITS_8,
|
||||
SerialPort.STOPBITS_1,
|
||||
SerialPort.PARITY_ODD); // Configuramos el puerto
|
||||
}
|
||||
m_out.write(data);
|
||||
} catch (NoSuchPortException | PortInUseException | UnsupportedCommOperationException | TooManyListenersException | IOException e) {
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
*
|
||||
* @param e
|
||||
*/
|
||||
@Override
|
||||
public void serialEvent(SerialPortEvent e) {
|
||||
|
||||
// Determine type of event.
|
||||
switch (e.getEventType()) {
|
||||
case SerialPortEvent.BI:
|
||||
case SerialPortEvent.OE:
|
||||
case SerialPortEvent.FE:
|
||||
case SerialPortEvent.PE:
|
||||
case SerialPortEvent.CD:
|
||||
case SerialPortEvent.CTS:
|
||||
case SerialPortEvent.DSR:
|
||||
case SerialPortEvent.RI:
|
||||
case SerialPortEvent.OUTPUT_BUFFER_EMPTY:
|
||||
break;
|
||||
case SerialPortEvent.DATA_AVAILABLE:
|
||||
try {
|
||||
while (m_in.available() > 0) {
|
||||
int b = m_in.read();
|
||||
|
||||
if (b == 0x001E) { // RS ASCII
|
||||
// Fin de lectura
|
||||
synchronized (this) {
|
||||
m_iStatusScale = SCALE_READY;
|
||||
notifyAll();
|
||||
}
|
||||
} else if (b > 0x002F && b < 0x003A){
|
||||
synchronized(this) {
|
||||
if (m_iStatusScale == SCALE_READY) {
|
||||
m_dWeightBuffer = 0.0; // se supone que esto debe estar ya garantizado
|
||||
m_iStatusScale = SCALE_READING;
|
||||
}
|
||||
m_dWeightBuffer = m_dWeightBuffer * 10.0 + b - 0x0030;
|
||||
}
|
||||
} else {
|
||||
// caracteres invalidos, reseteamos.
|
||||
m_dWeightBuffer = 0.0; // se supone que esto debe estar ya garantizado
|
||||
m_iStatusScale = SCALE_READY;
|
||||
}
|
||||
}
|
||||
|
||||
} catch (IOException eIO) {}
|
||||
break;
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,57 @@
|
||||
// uniCenta oPOS - Touch Friendly Point Of Sale
|
||||
// Copyright (c) 2009-2018 uniCenta & previous Openbravo POS works
|
||||
// https://unicenta.com
|
||||
//
|
||||
// This file is part of uniCenta oPOS
|
||||
//
|
||||
// uniCenta oPOS is free software: you can redistribute it and/or modify
|
||||
// it under the terms of the GNU General Public License as published by
|
||||
// the Free Software Foundation, either version 3 of the License, or
|
||||
// (at your option) any later version.
|
||||
//
|
||||
// uniCenta oPOS is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
//
|
||||
// You should have received a copy of the GNU General Public License
|
||||
// along with uniCenta oPOS. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
package com.unicenta.pos.scale;
|
||||
|
||||
import com.unicenta.beans.JNumberDialog;
|
||||
import com.unicenta.pos.forms.AppLocal;
|
||||
import java.awt.Component;
|
||||
import javax.swing.ImageIcon;
|
||||
|
||||
/**
|
||||
*
|
||||
* @author adrian
|
||||
*/
|
||||
public class ScaleDialog implements Scale {
|
||||
|
||||
private Component parent;
|
||||
|
||||
/**
|
||||
*
|
||||
* @param parent
|
||||
*/
|
||||
public ScaleDialog(Component parent) {
|
||||
this.parent = parent;
|
||||
}
|
||||
|
||||
/**
|
||||
*
|
||||
* @return
|
||||
* @throws ScaleException
|
||||
*/
|
||||
@Override
|
||||
public Double readWeight() throws ScaleException {
|
||||
|
||||
// Set title for grams Kilos, ounzes, pounds, ...
|
||||
return JNumberDialog.showEditNumber(parent,
|
||||
AppLocal.getIntString("label.scale"),
|
||||
AppLocal.getIntString("label.scaleinput"),
|
||||
new ImageIcon(ScaleDialog.class.getResource("/com/unicenta/images/ark2.png")));
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,41 @@
|
||||
// uniCenta oPOS - Touch Friendly Point Of Sale
|
||||
// Copyright (c) 2009-2018 uniCenta & previous Openbravo POS works
|
||||
// https://unicenta.com
|
||||
//
|
||||
// This file is part of uniCenta oPOS
|
||||
//
|
||||
// uniCenta oPOS is free software: you can redistribute it and/or modify
|
||||
// it under the terms of the GNU General Public License as published by
|
||||
// the Free Software Foundation, either version 3 of the License, or
|
||||
// (at your option) any later version.
|
||||
//
|
||||
// uniCenta oPOS is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
//
|
||||
// You should have received a copy of the GNU General Public License
|
||||
// along with uniCenta oPOS. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
package com.unicenta.pos.scale;
|
||||
|
||||
/**
|
||||
*
|
||||
* @author JG uniCenta
|
||||
*/
|
||||
public class ScaleException extends java.lang.Exception {
|
||||
|
||||
/**
|
||||
* Creates a new instance of <code>ScaleException</code> without detail message.
|
||||
*/
|
||||
public ScaleException() {
|
||||
}
|
||||
|
||||
/**
|
||||
* Constructs an instance of <code>ScaleException</code> with the specified detail message.
|
||||
* @param msg the detail message.
|
||||
*/
|
||||
public ScaleException(String msg) {
|
||||
super(msg);
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,38 @@
|
||||
// uniCenta oPOS - Touch Friendly Point Of Sale
|
||||
// Copyright (c) 2009 Openbravo, S.L.
|
||||
// https://unicenta.com
|
||||
//
|
||||
// This file is part of uniCenta oPOS
|
||||
//
|
||||
// uniCenta oPOS is free software: you can redistribute it and/or modify
|
||||
// it under the terms of the GNU General Public License as published by
|
||||
// the Free Software Foundation, either version 3 of the License, or
|
||||
// (at your option) any later version.
|
||||
//
|
||||
// uniCenta oPOS is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
//
|
||||
// You should have received a copy of the GNU General Public License
|
||||
// along with uniCenta oPOS. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
package com.unicenta.pos.scale;
|
||||
|
||||
public class ScaleFake implements Scale {
|
||||
|
||||
/** Creates a new instance of ScaleFake */
|
||||
public ScaleFake() {
|
||||
}
|
||||
|
||||
/**
|
||||
*
|
||||
* @return
|
||||
* @throws ScaleException
|
||||
*/
|
||||
@Override
|
||||
public Double readWeight() throws ScaleException {
|
||||
return new Double(Math.random() * 2.0);
|
||||
}
|
||||
|
||||
}
|
||||
@@ -0,0 +1,198 @@
|
||||
// uniCenta oPOS - Touch Friendly Point Of Sale
|
||||
// Copyright (c) 2009-2018 uniCenta & previous Openbravo POS works
|
||||
// https://unicenta.com
|
||||
//
|
||||
// This file is part of uniCenta oPOS
|
||||
//
|
||||
// uniCenta oPOS is free software: you can redistribute it and/or modify
|
||||
// it under the terms of the GNU General Public License as published by
|
||||
// the Free Software Foundation, either version 3 of the License, or
|
||||
// (at your option) any later version.
|
||||
//
|
||||
// uniCenta oPOS is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
//
|
||||
// You should have received a copy of the GNU General Public License
|
||||
// along with uniCenta oPOS. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
package com.unicenta.pos.scale;
|
||||
|
||||
import gnu.io.*;
|
||||
import lombok.extern.slf4j.Slf4j;
|
||||
|
||||
import java.io.IOException;
|
||||
import java.io.InputStream;
|
||||
import java.io.OutputStream;import java.util.TooManyListenersException;
|
||||
|
||||
/**
|
||||
*
|
||||
* @author Nicholas Fritz - changes by JG
|
||||
*/
|
||||
@Slf4j
|
||||
public class ScaleMTIND221 implements Scale, SerialPortEventListener {
|
||||
|
||||
private CommPortIdentifier m_PortIdPrinter;
|
||||
private SerialPort m_CommPortPrinter;
|
||||
|
||||
private final String m_sPortScale;
|
||||
private OutputStream m_out;
|
||||
private InputStream m_in;
|
||||
|
||||
private static final int SCALE_READY = 0;
|
||||
private static final int SCALE_READING = 1;
|
||||
private static final int SCALE_READINGDECIMALS = 2;
|
||||
|
||||
private double m_dWeightBuffer;
|
||||
private double m_dWeightDecimals;
|
||||
private int m_iStatusScale;
|
||||
|
||||
/** Creates a new instance of ScaleComm
|
||||
* @param sPortPrinter */
|
||||
public ScaleMTIND221(String sPortPrinter) {
|
||||
m_sPortScale = sPortPrinter;
|
||||
m_out = null;
|
||||
m_in = null;
|
||||
|
||||
m_iStatusScale = SCALE_READY;
|
||||
m_dWeightBuffer = 0.0;
|
||||
m_dWeightDecimals = 1.0;
|
||||
}
|
||||
|
||||
/**
|
||||
*
|
||||
* @return
|
||||
*/
|
||||
@Override
|
||||
public Double readWeight() {
|
||||
|
||||
synchronized(this) {
|
||||
|
||||
if (m_iStatusScale != SCALE_READY) {
|
||||
try {
|
||||
wait(1000);
|
||||
} catch (InterruptedException ex) {
|
||||
log.error(ex.getMessage());
|
||||
}
|
||||
if (m_iStatusScale != SCALE_READY) {
|
||||
// bascula tonta.
|
||||
m_iStatusScale = SCALE_READY;
|
||||
}
|
||||
}
|
||||
|
||||
m_dWeightBuffer = 0.0;
|
||||
m_dWeightDecimals = 1.0;
|
||||
try {
|
||||
write(new byte[] {0x50}); // P
|
||||
} catch (TooManyListenersException ex) {
|
||||
log.error(ex.getMessage());
|
||||
}
|
||||
flush();
|
||||
|
||||
try {
|
||||
wait(1000);
|
||||
} catch (InterruptedException ex) {
|
||||
log.error(ex.getMessage());
|
||||
}
|
||||
|
||||
if (m_iStatusScale == SCALE_READY) {
|
||||
// hemos recibido cositas o si no hemos recibido nada estamos a 0.0
|
||||
double dWeight = m_dWeightBuffer / (m_dWeightDecimals*100.0);
|
||||
m_dWeightBuffer = 0.0;
|
||||
m_dWeightDecimals = 1.0;
|
||||
return dWeight;
|
||||
} else {
|
||||
m_iStatusScale = SCALE_READY;
|
||||
m_dWeightBuffer = 0.0;
|
||||
m_dWeightDecimals = 1.0;
|
||||
return 0.0;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private void flush() {
|
||||
try {
|
||||
m_out.flush();
|
||||
} catch (IOException e) {
|
||||
}
|
||||
}
|
||||
|
||||
private void write(byte[] data) throws TooManyListenersException {
|
||||
try {
|
||||
if (m_out == null) {
|
||||
m_PortIdPrinter = CommPortIdentifier.getPortIdentifier(m_sPortScale); // Tomamos el puerto
|
||||
m_CommPortPrinter = (SerialPort) m_PortIdPrinter.open("PORTID", 2000); // Abrimos el puerto
|
||||
|
||||
m_out = m_CommPortPrinter.getOutputStream(); // Tomamos el chorro de escritura
|
||||
m_in = m_CommPortPrinter.getInputStream();
|
||||
|
||||
m_CommPortPrinter.addEventListener(this);
|
||||
m_CommPortPrinter.notifyOnDataAvailable(true);
|
||||
|
||||
m_CommPortPrinter.setSerialPortParams(9600, 8, 1, 0); // Configuramos el puerto
|
||||
}
|
||||
m_out.write(data);
|
||||
} catch (NoSuchPortException | PortInUseException | UnsupportedCommOperationException | IOException e) {
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
*
|
||||
* @param e
|
||||
*/
|
||||
@Override
|
||||
public void serialEvent(SerialPortEvent e) {
|
||||
|
||||
// Determine type of event.
|
||||
switch (e.getEventType()) {
|
||||
case SerialPortEvent.BI:
|
||||
case SerialPortEvent.OE:
|
||||
case SerialPortEvent.FE:
|
||||
case SerialPortEvent.PE:
|
||||
case SerialPortEvent.CD:
|
||||
case SerialPortEvent.CTS:
|
||||
case SerialPortEvent.DSR:
|
||||
case SerialPortEvent.RI:
|
||||
case SerialPortEvent.OUTPUT_BUFFER_EMPTY:
|
||||
break;
|
||||
case SerialPortEvent.DATA_AVAILABLE:
|
||||
try {
|
||||
while (m_in.available() > 0) {
|
||||
int b = m_in.read();
|
||||
|
||||
if (b == 0x000D) { // CR ASCII
|
||||
// Fin de lectura
|
||||
synchronized (this) {
|
||||
m_iStatusScale = SCALE_READY;
|
||||
notifyAll();
|
||||
}
|
||||
} else if (((b > 0x002F) && (b < 0x003A)) || (b == 0x002E)){
|
||||
synchronized(this) {
|
||||
if (m_iStatusScale == SCALE_READY) {
|
||||
m_dWeightBuffer = 0.0; // se supone que esto debe estar ya garantizado
|
||||
m_dWeightDecimals = 1.0;
|
||||
m_iStatusScale = SCALE_READING;
|
||||
}
|
||||
if (b == 0x002E) {
|
||||
m_iStatusScale = SCALE_READINGDECIMALS;
|
||||
} else {
|
||||
m_dWeightBuffer = m_dWeightBuffer * 10.0 + b - 0x0030;
|
||||
if (m_iStatusScale == SCALE_READINGDECIMALS) {
|
||||
m_dWeightDecimals *= 10.0;
|
||||
}
|
||||
}
|
||||
}
|
||||
} else {
|
||||
// caracteres invalidos, reseteamos.
|
||||
//m_dWeightBuffer = 0.0; // se supone que esto debe estar ya garantizado
|
||||
m_dWeightDecimals = 1.0;
|
||||
m_iStatusScale = SCALE_READY;
|
||||
}
|
||||
}
|
||||
|
||||
} catch (IOException eIO) {}
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,193 @@
|
||||
// uniCenta oPOS - Touch Friendly Point Of Sale
|
||||
// Copyright (c) 2009-2018 uniCenta & previous Openbravo POS works
|
||||
// https://unicenta.com
|
||||
//
|
||||
// This file is part of uniCenta oPOS
|
||||
//
|
||||
// uniCenta oPOS is free software: you can redistribute it and/or modify
|
||||
// it under the terms of the GNU General Public License as published by
|
||||
// the Free Software Foundation, either version 3 of the License, or
|
||||
// (at your option) any later version.
|
||||
//
|
||||
// uniCenta oPOS is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
//
|
||||
// You should have received a copy of the GNU General Public License
|
||||
// along with uniCenta oPOS. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
package com.unicenta.pos.scale;
|
||||
|
||||
import gnu.io.*;
|
||||
import java.io.*;
|
||||
import java.util.TooManyListenersException;
|
||||
|
||||
/**
|
||||
*
|
||||
* @author JG uniCenta
|
||||
*/
|
||||
public class ScaleSamsungEsp implements Scale, SerialPortEventListener {
|
||||
|
||||
private CommPortIdentifier m_PortIdPrinter;
|
||||
private SerialPort m_CommPortPrinter;
|
||||
|
||||
private String m_sPortScale;
|
||||
private OutputStream m_out;
|
||||
private InputStream m_in;
|
||||
|
||||
private static final int SCALE_READY = 0;
|
||||
private static final int SCALE_READING = 1;
|
||||
private static final int SCALE_READINGDECIMALS = 2;
|
||||
|
||||
private double m_dWeightBuffer;
|
||||
private double m_dWeightDecimals;
|
||||
private int m_iStatusScale;
|
||||
|
||||
/** Creates a new instance of ScaleComm
|
||||
* @param sPortPrinter */
|
||||
public ScaleSamsungEsp(String sPortPrinter) {
|
||||
m_sPortScale = sPortPrinter;
|
||||
m_out = null;
|
||||
m_in = null;
|
||||
|
||||
m_iStatusScale = SCALE_READY;
|
||||
m_dWeightBuffer = 0.0;
|
||||
m_dWeightDecimals = 1.0;
|
||||
}
|
||||
|
||||
/**
|
||||
*
|
||||
* @return
|
||||
*/
|
||||
@Override
|
||||
public Double readWeight() {
|
||||
|
||||
synchronized(this) {
|
||||
|
||||
if (m_iStatusScale != SCALE_READY) {
|
||||
try {
|
||||
wait(1000);
|
||||
} catch (InterruptedException e) {
|
||||
}
|
||||
if (m_iStatusScale != SCALE_READY) {
|
||||
// bascula tonta.
|
||||
m_iStatusScale = SCALE_READY;
|
||||
}
|
||||
}
|
||||
|
||||
// Ya estamos en SCALE_READY
|
||||
m_dWeightBuffer = 0.0;
|
||||
m_dWeightDecimals = 1.0;
|
||||
write(new byte[] {0x24}); // $
|
||||
flush();
|
||||
|
||||
// Esperamos un ratito
|
||||
try {
|
||||
wait(1000);
|
||||
} catch (InterruptedException e) {
|
||||
}
|
||||
|
||||
if (m_iStatusScale == SCALE_READY) {
|
||||
// hemos recibido cositas o si no hemos recibido nada estamos a 0.0
|
||||
double dWeight = m_dWeightBuffer / m_dWeightDecimals;
|
||||
m_dWeightBuffer = 0.0;
|
||||
m_dWeightDecimals = 1.0;
|
||||
return new Double(dWeight);
|
||||
} else {
|
||||
m_iStatusScale = SCALE_READY;
|
||||
m_dWeightBuffer = 0.0;
|
||||
m_dWeightDecimals = 1.0;
|
||||
return new Double(0.0);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private void flush() {
|
||||
try {
|
||||
m_out.flush();
|
||||
} catch (IOException e) {
|
||||
}
|
||||
}
|
||||
|
||||
private void write(byte[] data) {
|
||||
try {
|
||||
if (m_out == null) {
|
||||
m_PortIdPrinter = CommPortIdentifier.getPortIdentifier(m_sPortScale); // Tomamos el puerto
|
||||
m_CommPortPrinter = (SerialPort) m_PortIdPrinter.open("PORTID", 2000); // Abrimos el puerto
|
||||
|
||||
m_out = m_CommPortPrinter.getOutputStream(); // Tomamos el chorro de escritura
|
||||
m_in = m_CommPortPrinter.getInputStream();
|
||||
|
||||
m_CommPortPrinter.addEventListener(this);
|
||||
m_CommPortPrinter.notifyOnDataAvailable(true);
|
||||
|
||||
m_CommPortPrinter.setSerialPortParams(4800,
|
||||
SerialPort.DATABITS_8,
|
||||
SerialPort.STOPBITS_1,
|
||||
SerialPort.PARITY_ODD); // Configuramos el puerto
|
||||
}
|
||||
m_out.write(data);
|
||||
} catch (NoSuchPortException | PortInUseException | UnsupportedCommOperationException | TooManyListenersException | IOException e) {
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
*
|
||||
* @param e
|
||||
*/
|
||||
@Override
|
||||
public void serialEvent(SerialPortEvent e) {
|
||||
|
||||
// Determine type of event.
|
||||
switch (e.getEventType()) {
|
||||
case SerialPortEvent.BI:
|
||||
case SerialPortEvent.OE:
|
||||
case SerialPortEvent.FE:
|
||||
case SerialPortEvent.PE:
|
||||
case SerialPortEvent.CD:
|
||||
case SerialPortEvent.CTS:
|
||||
case SerialPortEvent.DSR:
|
||||
case SerialPortEvent.RI:
|
||||
case SerialPortEvent.OUTPUT_BUFFER_EMPTY:
|
||||
break;
|
||||
case SerialPortEvent.DATA_AVAILABLE:
|
||||
try {
|
||||
while (m_in.available() > 0) {
|
||||
int b = m_in.read();
|
||||
|
||||
if (b == 0x000D) { // CR ASCII
|
||||
// Fin de lectura
|
||||
synchronized (this) {
|
||||
m_iStatusScale = SCALE_READY;
|
||||
notifyAll();
|
||||
}
|
||||
} else if ((b > 0x002F && b < 0x003A) || b == 0x002E){
|
||||
synchronized(this) {
|
||||
if (m_iStatusScale == SCALE_READY) {
|
||||
m_dWeightBuffer = 0.0; // se supone que esto debe estar ya garantizado
|
||||
m_dWeightDecimals = 1.0;
|
||||
m_iStatusScale = SCALE_READING;
|
||||
}
|
||||
if (b == 0x002E) {
|
||||
m_iStatusScale = SCALE_READINGDECIMALS;
|
||||
} else {
|
||||
m_dWeightBuffer = m_dWeightBuffer * 10.0 + b - 0x0030;
|
||||
if (m_iStatusScale == SCALE_READINGDECIMALS) {
|
||||
m_dWeightDecimals *= 10.0;
|
||||
}
|
||||
}
|
||||
}
|
||||
} else {
|
||||
// caracteres invalidos, reseteamos.
|
||||
m_dWeightBuffer = 0.0; // se supone que esto debe estar ya garantizado
|
||||
m_dWeightDecimals = 1.0;
|
||||
m_iStatusScale = SCALE_READY;
|
||||
}
|
||||
}
|
||||
|
||||
} catch (IOException eIO) {}
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user