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author | Perry Hung <iperry@gmail.com> | 2011-01-24 23:23:29 -0500 |
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committer | Perry Hung <iperry@gmail.com> | 2011-01-24 23:23:29 -0500 |
commit | c48689d34809943a5907884bd287cea9ae275352 (patch) | |
tree | d49ff06b0d4b81f6ab0eac8060d178ce7542476c /docs/source/lang/api/nointerrupts.rst | |
parent | 64431fd4b59cb8656365f1fad5f679cd4d756239 (diff) | |
parent | a9b2d70bc7799ca96c1673b18fe3012b1a4dd329 (diff) | |
download | librambutan-c48689d34809943a5907884bd287cea9ae275352.tar.gz librambutan-c48689d34809943a5907884bd287cea9ae275352.zip |
Merge remote branch 'leaf/master'
Diffstat (limited to 'docs/source/lang/api/nointerrupts.rst')
-rw-r--r-- | docs/source/lang/api/nointerrupts.rst | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/docs/source/lang/api/nointerrupts.rst b/docs/source/lang/api/nointerrupts.rst new file mode 100644 index 0000000..68f0498 --- /dev/null +++ b/docs/source/lang/api/nointerrupts.rst @@ -0,0 +1,47 @@ +.. highlight:: cpp + +.. _lang-nointerrupts: + +noInterrupts() +============== + +Description +----------- + +Disables interrupts. Interrupts allow certain important tasks to +happen in the background and are enabled by default. Some functions +will not work while interrupts are disabled, and incoming +communication may be ignored. Interrupts can slightly disrupt the +timing of code, however, and may be disabled for particularly critical +sections of code. + +Library Documentation +--------------------- + +.. doxygenfunction:: noInterrupts + +Example +------- + +:: + + void setup() {} + + void loop() { + noInterrupts(); + // critical, time-sensitive code here + interrupts(); + // other code here + } + +See Also +-------- + +- :ref:`interrupts() <lang-interrupts>` +- :ref:`attachInterrupt() <lang-attachinterrupt>` +- :ref:`detachInterrupt() <lang-detachinterrupt>` +- :ref:`Timers reference <timers>` +- :ref:`Timer API <lang-hardwaretimer>` +- :ref:`External interrupts <external-interrupts>` + +.. include:: /lang/cc-attribution.txt |