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rusefi-1
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everyone loves a good NPE!

This commit is contained in:
rusefi 2021-09-26 15:55:02 -04:00
parent 7bef26344e
commit cc381d111a
2 changed files with 12 additions and 3 deletions
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12
java_console/io/src/main/java/com/rusefi/autodetect/PortDetector.java
View File

@ -3,6 +3,7 @@ package com.rusefi.autodetect;
import com.devexperts.logging.Logging;
import com.rusefi.NamedThreadFactory;
import com.rusefi.io.LinkManager;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import javax.swing.*;
@ -27,7 +28,7 @@ public class PortDetector {
* @param callback
* @return port name on which rusEFI was detected or null if none
*/
@Nullable
@NotNull
public static SerialAutoChecker.AutoDetectResult autoDetectSerial(Function<SerialAutoChecker.CallbackContext, Void> callback) {
String rusEfiAddress = System.getProperty("rusefi.address");
if (rusEfiAddress != null) {
@ -42,6 +43,7 @@ public class PortDetector {
return getSignatureFromPorts(callback, serialPorts);
}
@NotNull
private static SerialAutoChecker.AutoDetectResult getSignatureFromPorts(Function<SerialAutoChecker.CallbackContext, Void> callback, String[] serialPorts) {
List<Thread> serialFinder = new ArrayList<>();
CountDownLatch portFound = new CountDownLatch(1);
@ -61,11 +63,15 @@ public class PortDetector {
} catch (InterruptedException e) {
throw new IllegalStateException(e);
}
log.debug("Found " + result.get() + " now stopping threads");
for (Thread thread : serialFinder)
thread.interrupt();
SerialAutoChecker.AutoDetectResult autoDetectResult = result.get();
if (autoDetectResult == null)
autoDetectResult = new SerialAutoChecker.AutoDetectResult(null, null);
log.debug("Found " + autoDetectResult + " now stopping threads");
// FileLog.MAIN.logLine("Returning " + result.get());
return result.get();
return autoDetectResult;
}
private static String[] getPortNames() {

3
java_console/io/src/main/java/com/rusefi/autodetect/SerialAutoChecker.java
View File

@ -6,6 +6,7 @@ import com.rusefi.config.generated.Fields;
import com.rusefi.io.IoStream;
import com.rusefi.io.commands.HelloCommand;
import com.rusefi.io.serial.SerialIoStreamJSerialComm;
import org.jetbrains.annotations.Nullable;
import java.io.IOException;
import java.util.concurrent.CountDownLatch;
@ -87,10 +88,12 @@ public class SerialAutoChecker {
this.signature = signature;
}
@Nullable
public String getSerialPort() {
return serialPort;
}
@Nullable
public String getSignature() {
return signature;
}