diff options
| author | Dave Hylands <dhylands@gmail.com> | 2014-08-24 12:21:12 -0700 |
|---|---|---|
| committer | Damien George <damien.p.george@gmail.com> | 2014-08-25 12:22:11 +0100 |
| commit | 9480138f0c917b2400991066e94636f7d8076a4c (patch) | |
| tree | d934be3cfd588ec510988371d0d8c891b48db6d3 /py/objexcept.c | |
| parent | 7310fd469a4dfdd38fda242f138f5671c2f82b61 (diff) | |
Add save/restore_irq
Factored irq functions into a separate file.
Diffstat (limited to 'py/objexcept.c')
| -rw-r--r-- | py/objexcept.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/py/objexcept.c b/py/objexcept.c index cddc77bfe..7f9b219d5 100644 --- a/py/objexcept.c +++ b/py/objexcept.c @@ -88,10 +88,10 @@ mp_obj_t mp_alloc_emergency_exception_buf(mp_obj_t size_in) { // Update the 2 variables atomically so that an interrupt can't occur // between the assignments. - MICROPY_BEGIN_ATOMIC_SECTION(); + mp_int_t enabled = MICROPY_BEGIN_ATOMIC_SECTION(); mp_emergency_exception_buf_size = size; mp_emergency_exception_buf = buf; - MICROPY_END_ATOMIC_SECTION(); + MICROPY_END_ATOMIC_SECTION(enabled); if (old_buf != NULL) { m_free(old_buf, old_size); |