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author | Marti Bolivar <mbolivar@leaflabs.com> | 2011-06-11 19:25:29 -0400 |
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committer | Marti Bolivar <mbolivar@leaflabs.com> | 2011-06-11 20:05:33 -0400 |
commit | 0c2b3c667bf157dc2344e3dbc2aae0e11e37387b (patch) | |
tree | 3008ee192c80f17f640ebdeb870442e78415ce6b /docs/source/lang/api/random.rst | |
parent | d4b576fcadecf66b7b754af7d204bb6f3b4a9830 (diff) | |
download | librambutan-0c2b3c667bf157dc2344e3dbc2aae0e11e37387b.tar.gz librambutan-0c2b3c667bf157dc2344e3dbc2aae0e11e37387b.zip |
Remove reST documentation, attendant updates.
The documentation covers topics not specifically relevant to libmaple,
so it doesn't make sense for it to be part of the libmaple source
distribution.
Delete the docs/ tree, and prepare libmaple for use with the new
leaflabs-docs repo, which will contain the docs from now on.
* README: update to reflect this change
* support/doxygen/Doxyfile: This is the old docs/Doxyfile
* Makefile: Add a doxygen target
* wirish/comm/HardwareSerial.h: fix reference to docs/. The comment
informing maintainers that the HardwareSerial interface is
documented by hand refers to the docs/ tree, which no longer exists.
Update it to refer to the separate leaflabs-docs repository.
* support/scripts/copy-to-ide: No longer build the documentation
Diffstat (limited to 'docs/source/lang/api/random.rst')
-rw-r--r-- | docs/source/lang/api/random.rst | 71 |
1 files changed, 0 insertions, 71 deletions
diff --git a/docs/source/lang/api/random.rst b/docs/source/lang/api/random.rst deleted file mode 100644 index 9875ee6..0000000 --- a/docs/source/lang/api/random.rst +++ /dev/null @@ -1,71 +0,0 @@ -.. highlight:: cpp - -.. _lang-random: - -random() -======== - -The ``random()`` function generates pseudo-random numbers. - -Library Documentation ---------------------- - -.. FIXME [Breathe] use doxygenfunction when possible - -.. cpp:function:: random(long max) - - Same as a call to ``random(0, max)``. - -.. cpp:function:: random(long min, long max) - - Generate a pseudo-random number with given lower and upper bounds. - - *Parameters* - - - ``min`` - Lower bound on the returned value, inclusive - - ``max`` - Upper bound on the returned value, exclusive - - *Returns*: A pseudo-random number in the range [min, max). - -Discussion ----------- - -If it is important for a sequence of values generated by -:ref:`random() <lang-random>` to differ, on subsequent executions of a -sketch, use :ref:`randomSeed() <lang-randomseed>` to initialize the -random number generator with a fairly random input, such as -:ref:`analogRead() <lang-analogread>` on an unconnected pin. - -Conversely, it can occasionally be useful to use pseudorandom -sequences that repeat exactly. This can be accomplished by calling -``randomSeed()`` with a fixed number, before starting the random -sequence. - -Example -------- - -The following sketch initializes the random seed based on an :ref:`ADC -<adc>` reading of pin 0. If this pin is unconnected, the Sketch -should print different values to the :ref:`serial monitor -<ide-serial-monitor>` each time it is run:: - - long randNumber; - - void setup() { - pinMode(0, INPUT_ANALOG); - randomSeed(analogRead(0)); - } - - void loop() { - randNumber = random(300); - SerialUSB.println(randNumber); - - delay(50); - } - -See Also --------- - -- :ref:`randomSeed() <lang-randomseed>` - -.. include:: /arduino-cc-attribution.txt |