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1 Commits (58a6e57452fcc25e5f7f74987afc0e8f2d79b289)

Author	SHA1	Message	Date
Beat Küng	2815c62acf	fix power button shutdown: use an orb topic instead of a work queue call ... px4_shutdown_request() was called from the power button IRQ callback, which invoked a work queue callback. But on NuttX, the work queue uses a semaphore, and thus it cannot be called from IRQ context. This patch switches to publishing an uORB msg instead, which is handled in the commander main thread. To increase failure resistance, we could subscribe to the same topic in another module for redundancy, in case commander runs wild.	8 years ago