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| author | Ivan Pejić <ipejic@gmail.com> | 2015-02-09 01:42:08 +0100 |
|---|---|---|
| committer | Damien George <damien.p.george@gmail.com> | 2015-03-30 00:43:04 +0100 |
| commit | e178ef252094b8235295d21a72621a58b92623ab (patch) | |
| tree | a93186f643933c32481e1ac595bc20e46d38fadb /docs/library/micropython.rst | |
| parent | 47098efbda6656b543b15f3fe7fa3d75b762423f (diff) | |
docs: Add additional example/note for Timer's callback usage.
Add example: using named function for the Timer's callback.
Add note: improving traceback inside interrupt timers.
Diffstat (limited to 'docs/library/micropython.rst')
| -rw-r--r-- | docs/library/micropython.rst | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/docs/library/micropython.rst b/docs/library/micropython.rst index c4706c4c6..7564f29ae 100644 --- a/docs/library/micropython.rst +++ b/docs/library/micropython.rst @@ -29,7 +29,8 @@ Functions Allocate ``size`` bytes of RAM for the emergency exception buffer (a good size is around 100 bytes). The buffer is used to create exceptions in cases - when normal RAM allocation would fail (eg within an interrupt handler). + when normal RAM allocation would fail (eg within an interrupt handler) and + therefore give useful traceback information in these situations. A good way to use this function is to put it at the start of your main script (eg boot.py or main.py) and then the emergency exception buffer will be active |