/** Unified enable+delay+disable to allow us to use G1 E */
public synchronized void enableMotor(long millis) throws RetryException {
if (fiveD == false) {
super.enableMotor(millis);
} else {
super.enableMotor();
double feedrate = machine.currentTool().getMotorSpeedRPM();
double distance = millis * feedrate / 60 / 1000;
if (machine.currentTool().getMotorDirection() != 1) {
distance *= -1;
}
sendCommand(_getToolCode() + "G1 E" + (ePosition.get() + distance) + " F" + feedrate);
super.disableMotor();
}
}
public synchronized void loadXML(Node xml) {
super.loadXML(xml);
// load from our XML config, if we have it.
if (XML.hasChildNode(xml, "waitforstart")) {
Node startNode = XML.getChildNodeByName(xml, "waitforstart");
String enabled = XML.getAttributeValue(startNode, "enabled");
if (enabled != null) waitForStart = Boolean.parseBoolean(enabled);
String timeout = XML.getAttributeValue(startNode, "timeout");
if (timeout != null) waitForStartTimeout = Long.parseLong(timeout);
String retries = XML.getAttributeValue(startNode, "retries");
if (retries != null) waitForStartRetries = Integer.parseInt(retries);
}
if (XML.hasChildNode(xml, "pulserts")) {
pulseRTS = Boolean.parseBoolean(XML.getChildNodeValue(xml, "pulserts"));
}
if (XML.hasChildNode(xml, "checksums")) {
hasChecksums = Boolean.parseBoolean(XML.getChildNodeValue(xml, "checksums"));
}
if (XML.hasChildNode(xml, "fived")) {
fiveD = Boolean.parseBoolean(XML.getChildNodeValue(xml, "fived"));
}
if (XML.hasChildNode(xml, "debugLevel")) {
debugLevel = Integer.parseInt(XML.getChildNodeValue(xml, "debugLevel"));
}
if (XML.hasChildNode(xml, "limitFeedrate")) {
rcFeedrateLimit = Double.parseDouble(XML.getChildNodeValue(xml, "limitFeedrate"));
}
if (XML.hasChildNode(xml, "okAfterResend")) {
okAfterResend = Boolean.parseBoolean(XML.getChildNodeValue(xml, "okAfterResend"));
}
if (XML.hasChildNode(xml, "okAfterStart")) {
okAfterStart = Boolean.parseBoolean(XML.getChildNodeValue(xml, "okAfterStart"));
}
if (XML.hasChildNode(xml, "alwaysRelativeE")) {
alwaysRelativeE = Boolean.parseBoolean(XML.getChildNodeValue(xml, "alwaysRelativeE"));
}
if (XML.hasChildNode(xml, "hasEmergencyStop")) {
hasEmergencyStop = Boolean.parseBoolean(XML.getChildNodeValue(xml, "hasEmergencyStop"));
}
if (XML.hasChildNode(xml, "hasSoftStop")) {
hasSoftStop = Boolean.parseBoolean(XML.getChildNodeValue(xml, "hasSoftStop"));
}
if (XML.hasChildNode(xml, "introduceNoise")) {
double introduceNoise = Double.parseDouble(XML.getChildNodeValue(xml, "introduceNoise"));
if (introduceNoise != 0) {
Base.logger.warning(
"Purposefully injecting noise into communications. This is NOT for production.");
Base.logger.warning(
"Turn this off by removing introduceNoise from the machines XML file of your machine.");
introduceNoiseEveryN = (int) (1 / introduceNoise);
}
}
}
public void setMotorSpeedPWM(int pwm) throws RetryException {
if (fiveD == false) {
sendCommand(_getToolCode() + "M108 S" + df.format(pwm));
}
super.setMotorSpeedPWM(pwm);
}
public void disableMotor() throws RetryException {
if (fiveD == false) {
sendCommand(_getToolCode() + "M103");
} else {
extrusionUpdater.stopExtruding();
}
super.disableMotor();
}
/**
* ************************************************************************* Motor interface
* functions
*
* @throws RetryException ************************************************************************
*/
public void setMotorRPM(double rpm, int toolhead) throws RetryException {
if (fiveD == false) {
sendCommand(_getToolCode() + "M108 R" + df.format(rpm));
} else {
extrusionUpdater.setFeedrate(rpm);
}
super.setMotorRPM(rpm, toolhead);
}
public void changeGearRatio(int ratioIndex) {
// gear ratio codes are M40-M46
int code = 40 + ratioIndex;
code = Math.max(40, code);
code = Math.min(46, code);
sendCommand("M" + code);
super.changeGearRatio(ratioIndex);
}
public void enableSpindle() throws RetryException {
String command = _getToolCode();
if (machine.currentTool().getSpindleDirection() == ToolModel.MOTOR_CLOCKWISE) command += "M3";
else command += "M4";
sendCommand(command);
super.enableSpindle();
}
@Override
public void homeAxes(EnumSet<AxisId> axes, boolean positive, double feedrate)
throws RetryException {
Base.logger.info("homing " + axes.toString());
StringBuffer buf = new StringBuffer("G28");
for (AxisId axis : axes) {
buf.append(" " + axis + "0");
}
sendCommand(buf.toString());
invalidatePosition();
super.homeAxes(axes, false, 0);
}
public synchronized void enableMotor() throws RetryException {
String command = _getToolCode();
if (fiveD == false) {
if (machine.currentTool().getMotorDirection() == ToolModel.MOTOR_CLOCKWISE) command += "M101";
else command += "M102";
sendCommand(command);
} else {
extrusionUpdater.setDirection(
machine.currentTool().getMotorDirection() == 1 ? Direction.forward : Direction.reverse);
extrusionUpdater.startExtruding();
}
super.enableMotor();
}
/**
* ************************************************************************* commands for
* interfacing with the driver directly
*
* @throws RetryException ************************************************************************
*/
public void queuePoint(Point5d p) throws RetryException {
String cmd = "G1 F" + df.format(getCurrentFeedrate());
sendCommand(cmd);
cmd =
"G1 X"
+ df.format(p.x())
+ " Y"
+ df.format(p.y())
+ " Z"
+ df.format(p.z())
+ " F"
+ df.format(getCurrentFeedrate());
sendCommand(cmd);
super.queuePoint(p);
}
public void setCurrentPosition(Point5d p) throws RetryException {
sendCommand("G92 X" + df.format(p.x()) + " Y" + df.format(p.y()) + " Z" + df.format(p.z()));
super.setCurrentPosition(p);
}
public synchronized void dispose() {
bufferLock.lock();
flushBuffer();
super.dispose();
bufferLock.unlock();
}
public void disableSpindle() throws RetryException {
sendCommand(_getToolCode() + "M5");
super.disableSpindle();
}
public void serialByteReceivedEvent(ByteFifo fifo) {
readResponseLock.lock();
serialInUse.lock();
byte[] response = fifo.dequeueLine();
int responseLength = response.length;
serialInUse.unlock();
// 0 is now an acceptable value; it merely means that we timed out
// waiting for input
if (responseLength < 0) {
// This signifies EOF. FIXME: How do we handle this?
Base.logger.severe("SerialPassthroughDriver.readResponse(): EOF occured");
readResponseLock.unlock();
return;
} else if (responseLength != 0) {
String line;
try {
// convert to string and remove any trailing \r or \n's
line = new String(response, 0, responseLength, "US-ASCII").trim().toLowerCase();
} catch (UnsupportedEncodingException e) {
Base.logger.severe("US-ASCII required. Terminating.");
readResponseLock.unlock();
throw new RuntimeException(e);
}
// System.out.println("received: " + line);
if (debugLevel > 1) Base.logger.info("<< " + line);
if (line.length() == 0) Base.logger.fine("empty line received");
else if (line.startsWith("echo:")) {
// if echo is turned on relay it to the user for debugging
Base.logger.info(line);
} else if (line.startsWith("ok t:") || line.startsWith("t:")) {
Pattern r = Pattern.compile("t:([0-9\\.]+)");
Matcher m = r.matcher(line);
if (m.find()) {
String temp = m.group(1);
machine.currentTool().setCurrentTemperature(Double.parseDouble(temp));
}
r = Pattern.compile("^ok.*b:([0-9\\.]+)$");
m = r.matcher(line);
if (m.find()) {
String bedTemp = m.group(1);
machine.currentTool().setPlatformCurrentTemperature(Double.parseDouble(bedTemp));
}
} else if (line.startsWith("ok c:") || line.startsWith("c:")) {
Pattern r = Pattern.compile("c: *x:?([-0-9\\.]+) *y:?([-0-9\\.]+) *z:?([-0-9\\.]+)");
Matcher m = r.matcher(line);
if (m.find()) {
double x = Double.parseDouble(m.group(1));
double y = Double.parseDouble(m.group(2));
double z = Double.parseDouble(m.group(3));
// super to avoid parroting back a G92
try {
super.setCurrentPosition(new Point5d(x, y, z));
// Base.logger.fine("setting currentposition to:"+x+","+y+","+z+".");
} catch (RetryException e) {
// do or do not, there is no retry
}
}
}
if (line.startsWith("ok")) {
synchronized (okReceived) {
okReceived.set(true);
okReceived.notifyAll();
}
bufferLock.lock();
// Notify the thread waitining in this gcode's sendCommand method that the gcode has been
// received.
if (buffer.isEmpty()) {
Base.logger.severe("Received OK with nothing queued!");
} else {
String notifier = buffer.removeLast();
if (debugLevel > 1) Base.logger.info("FW Accepted: " + notifier);
synchronized (notifier) {
notifier.notifyAll();
}
}
bufferLock.unlock();
synchronized (bufferLock) {
/*let any sendCommand method waiting to send know that the buffer is
now smaller and may be able to fit their command.*/
bufferLock.notifyAll();
}
}
// old arduino firmware sends "start"
else if (line.contains("start")) {
// Reset line number first in case gcode is sent below
lineNumber.set(-1);
boolean active = !buffer.isEmpty();
flushBuffer();
if (isInitialized()) {
sendInitializationGcode(false);
// If there were outstanding commands try to abort any print in progress.
// This is a poor test: but do we know if we're printing at this level?
// tried setInitialized(false); but that didn't work well
if (active) {
Base.logger.severe("Firmware reset with active commands!");
setError("Firmware reset with active commands!");
}
}
if (okAfterStart) {
// firmware sends "ok" after start, put something here to consume it:
bufferLock.lock();
buffer.addLast(";start-ok");
bufferLock.unlock();
}
// todo: set version
synchronized (startReceived) {
startReceived.set(true);
startReceived.notifyAll();
}
// Wake up connect task to try again
synchronized (okReceived) {
okReceived.set(false);
okReceived.notifyAll();
}
} else if (line.startsWith("extruder fail")) {
setError("Extruder failed: cannot extrude as this rate.");
} else if (line.startsWith("resend:") || line.startsWith("rs ")) {
// Bad checksum, resend requested
Matcher badLineMatch = resendLinePattern.matcher(line);
// Is it a Dud M or G code?
String dudLetter = getRegexMatch("dud ([a-z]) code", line, 1);
if (badLineMatch.find()) {
int badLineNumber = Integer.parseInt(badLineMatch.group(1));
if (debugLevel > 1)
Base.logger.warning("Received resend request for line " + badLineNumber);
Queue<String> resend = new LinkedList<String>();
boolean found = false;
// Search backwards for the bad line in our buffer.
// Firmware flushed everything after this line, so
// build a queue of lines to resend.
bufferLock.lock();
lineSearch:
while (!buffer.isEmpty()) {
String bufferedLine = buffer.removeLast();
if (debugLevel > 1) Base.logger.info("Searching: " + bufferedLine);
int bufferedLineNumber =
Integer.parseInt(
getRegexMatch(gcodeLineNumberPattern, bufferedLine.toLowerCase(), 1));
if (dudLetter != null && bufferedLineNumber == badLineNumber) {
Base.logger.info("Dud " + dudLetter + " code: Dropping " + bufferedLine);
synchronized (bufferedLine) {
bufferedLine.notifyAll();
}
found = true;
break lineSearch;
}
resend.add(bufferedLine);
if (bufferedLineNumber == badLineNumber) {
found = true;
break lineSearch;
}
}
if (okAfterResend) {
// firmware sends "ok" after resend, put something here to consume it:
buffer.addLast(";resend-ok");
}
bufferLock.unlock();
if (!found) {
int restartLineNumber =
Integer.parseInt(
getRegexMatch(gcodeLineNumberPattern, resend.element().toLowerCase(), 1));
Base.logger.severe(
"resend for line "
+ badLineNumber
+ " not in our buffer. Resuming from "
+ restartLineNumber);
this.resendCommand(applyChecksum("N" + (restartLineNumber - 1) + " M110"));
}
// resend the lines
while (!resend.isEmpty()) {
String bufferedLine = resend.remove();
this.resendCommand(bufferedLine);
}
} else {
// Malformed resend line request received. Resetting the line number
Base.logger.warning(
"malformed line resend request, "
+ "resetting line number. Malformed Data: \n"
+ line);
this.resendCommand(applyChecksum("N" + (lineNumber.get() - 1) + " M110"));
}
} else if (line.startsWith("t:") || line.startsWith("c:")) {
// temperature, position handled above
} else {
Base.logger.severe("Unknown: " + line);
}
}
readResponseLock.unlock();
}
public void enableDrives() throws RetryException {
sendCommand("M17");
super.enableDrives();
}
public void readTemperature() {
sendCommand(_getToolCode() + "M105");
super.readTemperature();
}
/**
* ************************************************************************* Valve interface
* functions
*
* @throws RetryException ************************************************************************
*/
public void openValve() throws RetryException {
sendCommand(_getToolCode() + "M126");
super.openValve();
}
public void openClamp(int clampIndex) {
sendCommand("M11 Q" + clampIndex);
super.openClamp(clampIndex);
}
public void disableFan() throws RetryException {
sendCommand(_getToolCode() + "M107");
super.disableFan();
}
public void disableMistCoolant() {
sendCommand(_getToolCode() + "M9");
super.disableMistCoolant();
}
/**
* ************************************************************************* Mist Coolant
* interface functions ************************************************************************
*/
public void enableMistCoolant() {
sendCommand(_getToolCode() + "M8");
super.enableMistCoolant();
}
/**
* ************************************************************************* Flood Coolant
* interface functions ************************************************************************
*/
public void enableFloodCoolant() {
sendCommand(_getToolCode() + "M7");
super.enableFloodCoolant();
}
public void setPlatformTemperature(double temperature) throws RetryException {
sendCommand(_getToolCode() + "M140 S" + df.format(temperature));
super.setPlatformTemperature(temperature);
}
public void closeClamp(int clampIndex) {
sendCommand("M10 Q" + clampIndex);
super.closeClamp(clampIndex);
}
/**
* ************************************************************************* Collet interface
* functions ************************************************************************
*/
public void openCollet() {
sendCommand(_getToolCode() + "M21");
super.openCollet();
}
public void disableDrives() throws RetryException {
sendCommand("M18");
sendCommand("M84"); // Klimentkip
super.disableDrives();
}
public void closeCollet() {
sendCommand(_getToolCode() + "M22");
super.closeCollet();
}
public void closeValve() throws RetryException {
sendCommand(_getToolCode() + "M127");
super.closeValve();
}
/**
* ************************************************************************* Spindle interface
* functions
*
* @throws RetryException ************************************************************************
*/
public void setSpindleRPM(double rpm) throws RetryException {
sendCommand(_getToolCode() + "S" + df.format(rpm));
super.setSpindleRPM(rpm);
}