escapeToBootloaderIfLooping()

bool fl::Watchdog::escapeToBootloaderIfLooping

(

)

Reboot into the bootloader if this looks like a boot loop.

Returns

false when not looping, or when the platform has no bootloader reboot. On success it does not return.

The crash counter is deliberately left alone: if the reboot is unsupported we must not destroy the evidence that a loop is happening.

Definition at line 117 of file watchdog.cpp.hpp.

                                                        {
    if (!shouldEscapeToBootloader()) return false;
    // Deliberately does NOT clear the crash counter: where bootloader reboot
    // is unsupported this returns false, and zeroing the count would destroy
    // the evidence of the very boot loop being detected.
    return rebootIntoBootloader();
}

References fl::FL_NO_EXCEPT, rebootIntoBootloader(), and shouldEscapeToBootloader().

Referenced by setSafeModeThreshold().

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