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| author | Damien George <damien.p.george@gmail.com> | 2018-10-13 16:21:08 +1100 |
|---|---|---|
| committer | Damien George <damien.p.george@gmail.com> | 2018-10-13 16:21:08 +1100 |
| commit | f5d46a88aaea61f6c0248c0ac2c5583e7011d634 (patch) | |
| tree | de0483fdafc1eca427b1fa5de42891c20835ac8d /docs/library/micropython.rst | |
| parent | 7059b4af6d651a819daf8b6ea838ae82f62287f0 (diff) | |
lib/utils/pyexec: Forcefully unlock the heap if locked and REPL active.
Otherwise there is really nothing that can be done, it can't be unlocked by
the user because there is no way to allocate memory to execute the unlock.
See issue #4205 and #4209.
Diffstat (limited to 'docs/library/micropython.rst')
| -rw-r--r-- | docs/library/micropython.rst | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/docs/library/micropython.rst b/docs/library/micropython.rst index a6ea738ed..d9f913bff 100644 --- a/docs/library/micropython.rst +++ b/docs/library/micropython.rst @@ -90,6 +90,9 @@ Functions in a row and the lock-depth will increase, and then `heap_unlock()` must be called the same number of times to make the heap available again. + If the REPL becomes active with the heap locked then it will be forcefully + unlocked. + .. function:: kbd_intr(chr) Set the character that will raise a `KeyboardInterrupt` exception. By |