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Initialisation depot

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This commit is contained in:
Serge NOEL
2026-02-10 11:05:54 +01:00
commit 549c9f388e
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DCC-Centrale/Firmware/Controller/DCCpp_Controller/serialComponents.pde Normal file
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//////////////////////////////////////////////////////////////////////////
// DCC++ CONTROLLER: Serial Components
//
// All classes and methods related to serial communication to and from
// the DCC++ Base Station
//
// PortScanButton - function depends on button label as follows:
//
// "SCAN" - create a list all serial ports on the computer
// ">" - scroll forward through the list
// "<" - scroll backwards through the list
// "CONNECT" - attempt to connect to a DCC++ Base Station
//
// - the default configuration of DCC++ Controller defines a
// Serial Window that includes all of these components
//
// ArduinoPort - defines a generic port connection to the DCC++ Base Station
// - extends Processing's normal Serial class by adding an
// Ethernet or WiFi Client connection at port 2560 as well as
// a "simulation" function so that DCC++ Controller can be run
// in "emulator" mode without actually establishing a connection
// to the DCC++ Base Station
// - ideal for developing, testing, and demonstrating DCC++ Controller
// without an Arduino
// - also adds functionality that echos to a pre-specified text box all
// text that is written to the DCC++ Base Station
// - the default configuration of DCC++ Controller defines a
// Diagnostic Window that includes this text box and is useful for
// observing the exact commands DCC++ Controller sends to the
// DCC++ Base Station
//
//////////////////////////////////////////////////////////////////////////
// DCC Component: PortScanButton
//////////////////////////////////////////////////////////////////////////
class PortScanButton extends RectButton{
boolean isComplete;
PortScanButton(Window window, int xPos, int yPos, int bWidth, int bHeight, int baseHue, int fontSize, String bText){
super(window, xPos, yPos, bWidth, bHeight, baseHue, color(255), fontSize, bText, ButtonType.ONESHOT);
} // AccessoryButton
//////////////////////////////////////////////////////////////////////////
void pressed(){
isComplete=false;
super.pressed();
}
//////////////////////////////////////////////////////////////////////////
void scan(){
String[] emulator = {"Emulator"};
String[] serverList=splitTokens(serverListXML.getContent());
aPort.portList=concat(emulator,Serial.list());
aPort.portList=concat(aPort.portList,serverList);
aPort.displayedPort=0;
portBox.setMessage(aPort.portList[aPort.displayedPort],aPort.portList[aPort.displayedPort].equals(arduinoPortXML.getContent())?color(50,150,50):color(50,50,200));
portNumBox.setMessage("Port "+(aPort.displayedPort+1)+" of "+aPort.portList.length,color(50,50,50));
} // scan
//////////////////////////////////////////////////////////////////////////
void turnOff(){
String[] emulator = {"Emulator"};
if(isComplete==false){
isComplete=true;
return;
}
super.turnOff();
if(bText=="SCAN"){
scan();
return;
} // SCAN
if(bText==">" && aPort.portList!=null && aPort.portList.length>0){
aPort.displayedPort=(aPort.displayedPort+1)%aPort.portList.length;
portBox.setMessage(aPort.portList[aPort.displayedPort],aPort.portList[aPort.displayedPort].equals(arduinoPortXML.getContent())?color(50,150,50):color(50,50,200));
portNumBox.setMessage("Port "+(aPort.displayedPort+1)+" of "+aPort.portList.length,color(50,50,50));
return;
} // >
if(bText=="<" && aPort.portList!=null && aPort.portList.length>0){
if(--aPort.displayedPort<0)
aPort.displayedPort=aPort.portList.length-1;
portBox.setMessage(aPort.portList[aPort.displayedPort],aPort.portList[aPort.displayedPort].equals(arduinoPortXML.getContent())?color(50,150,50):color(50,50,200));
portNumBox.setMessage("Port "+(aPort.displayedPort+1)+" of "+aPort.portList.length,color(50,50,50));
return;
} // <
if(bText=="CONNECT" && aPort.portList!=null && aPort.portList.length>0){
arduinoPortXML.setContent(aPort.portList[aPort.displayedPort]);
portBox.setMessage(aPort.portList[aPort.displayedPort],aPort.portList[aPort.displayedPort].equals(arduinoPortXML.getContent())?color(50,150,50):color(50,50,200));
saveXML(dccStatusXML,STATUS_FILE);
baseID=null;
aPort.open(arduinoPortXML.getContent());
return;
} // <
} // pressed
} // PortScanButton Class
//////////////////////////////////////////////////////////////////////////
// ArduinoPort
//////////////////////////////////////////////////////////////////////////
class ArduinoPort{
Serial port;
Client client;
String[] portList;
int displayedPort;
boolean emulate;
String portName;
int baud;
ArduinoPort(){
emulate=false;
port=null;
client=null;
}
//////////////////////////////////////////////////////////////////////////
void write(String text){
msgBoxDiagOut.setMessage(text,color(30,30,150));
if(emulate)
simulate(text);
else if(port!=null)
port.write(text);
else if(client!=null)
client.write(text);
} // write
//////////////////////////////////////////////////////////////////////////
void simulate(String text){
String c = text.substring(2,text.length()-1);
switch(text.charAt(1)){
case 'c':
if(powerButton.isOn)
receivedString("<a150>");
else
receivedString("<a10>");
break;
case '0':
receivedString("<p0>");
break;
case '1':
receivedString("<p1>");
break;
case 't':
String[] s = splitTokens(c);
if(int(s[2])==-1)
s[2]="0";
receivedString("<T"+s[0]+" "+s[2]+" "+s[3]+">");
break;
case 'T':
String[] s1 = splitTokens(c);
receivedString("<H"+s1[0]+" "+s1[1]+">");
break;
case 'z':
String[] s2 = splitTokens(c);
receivedString("<Z"+s2[0]+" "+s2[1]+">");
break;
} //switch
} // simulate
//////////////////////////////////////////////////////////////////////////
void open(String portName){
int t;
this.portName=portName;
emulate=false;
if(port!=null)
port.stop();
if(client!=null)
client.stop();
int[] n=int(splitTokens(portName,"."));
if(n.length==4 && n[0]>0 && n[0]<=255 && n[1]>=0 && n[1]<=255 && n[2]>=0 && n[2]<=255 && n[3]>=0 && n[3]<=255){
client=new Client(Applet,portName,2560);
if(client.ip()==null){
msgBoxMain.setMessage("Can't connect to Server: "+portName,color(200,50,0));
client=null;
return;
} else if(client!=null){
msgBoxMain.setMessage("Waiting for Base Station at Server: "+client.ip(),color(200,50,0));
client.write("<s>");
return;
}
}
if(portName.equals("Emulator")){
emulate=true;
msgBoxMain.setMessage("Using Emulator to Simulate Arduino",color(50,50,200));
return;
}
try{
port=new Serial(Applet,portName,BASE_BAUD);
port.bufferUntil('>');
} catch(Exception e){
msgBoxMain.setMessage("Serial Port Busy: "+portName,color(200,50,0));
port=null;
return;
}
if(port.port==null){
msgBoxMain.setMessage("Can't find Serial Port: "+portName,color(200,50,0));
port=null;
return;
}
msgBoxMain.setMessage("Waiting for Base Station at Serial Port: "+portName,color(200,50,0));
t=millis();
while(millis()-t<3000);
port.write("<s>");
} // open()
} // Class ArduinoPort
//////////////////////////////////////////////////////////////////////////