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Add additional try/catch to prevent pigpio communication issues from crashing the main thread (#511)

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Chris Gerth
2022-10-21 17:10:32 -05:00
committed by GitHub
parent bfc5e45cd0
commit ccd3a512d6
1 changed files with 13 additions and 5 deletions
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18
photon-core/src/main/java/org/photonvision/common/hardware/VisionLED.java
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@@ -85,6 +85,8 @@ public class VisionLED {
pigpioSocket.generateAndSendWaveform(pulseLengthMillis, blinkCount, ledPins);
} catch (PigpioException e) {
logger.error("Failed to blink!", e);
} catch (NullPointerException e) {
logger.error("Failed to blink, pigpio internal issue!", e);
}
} else {
for (GPIOBase led : visionLEDs) {
@@ -100,13 +102,19 @@ public class VisionLED {
pigpioSocket.waveTxStop();
} catch (PigpioException e) {
logger.error("Failed to stop blink!", e);
} catch (NullPointerException e) {
logger.error("Failed to blink, pigpio internal issue!", e);
}
}
// if the user has set an LED brightness other than 100%, use that instead
if (mappedBrightnessPercentage == 100 || !state) {
visionLEDs.forEach((led) -> led.setState(state));
} else {
visionLEDs.forEach((led) -> led.setBrightness(mappedBrightnessPercentage));
try {
// if the user has set an LED brightness other than 100%, use that instead
if (mappedBrightnessPercentage == 100 || !state) {
visionLEDs.forEach((led) -> led.setState(state));
} else {
visionLEDs.forEach((led) -> led.setBrightness(mappedBrightnessPercentage));
}
} catch (NullPointerException e) {
logger.error("Failed to blink, pigpio internal issue!", e);
}
}