86bfabec11
This commit adds micropython.heap_locked() which returns the current lock-depth of the heap, and can be used by Python code to check if the heap is locked or not. This new function is configured via MICROPY_PY_MICROPYTHON_HEAP_LOCKED and is disabled by default. This commit also changes the return value of micropython.heap_unlock() so it returns the current lock-depth as well.
13 lines
254 B
Python
13 lines
254 B
Python
# test micropython.heap_locked()
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import micropython
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if not hasattr(micropython, "heap_locked"):
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print("SKIP")
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raise SystemExit
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micropython.heap_lock()
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print(micropython.heap_locked())
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micropython.heap_unlock()
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print(micropython.heap_locked())
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