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author | Marti Bolivar <mbolivar@mit.edu> | 2010-10-20 06:46:52 -0400 |
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committer | Marti Bolivar <mbolivar@mit.edu> | 2010-10-20 06:46:52 -0400 |
commit | 85c1c72db022bba891868afd3375e39dbe245701 (patch) | |
tree | 9d86a3db825667362a8c89a98a205586015aec94 /source/arduino/serial.rst | |
parent | abcfcc62cc62dfc088d30d5a6b6c36d6c89f7b07 (diff) | |
download | librambutan-85c1c72db022bba891868afd3375e39dbe245701.tar.gz librambutan-85c1c72db022bba891868afd3375e39dbe245701.zip |
initial check-in of arduino docs in RST format (converted using wget+pandoc)
Diffstat (limited to 'source/arduino/serial.rst')
-rw-r--r-- | source/arduino/serial.rst | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/source/arduino/serial.rst b/source/arduino/serial.rst new file mode 100644 index 0000000..31ce06c --- /dev/null +++ b/source/arduino/serial.rst @@ -0,0 +1,62 @@ +.. _arduino-serial: + +Serial +====== + +Used for communication between the Arduino board and a computer or +other devices. All Arduino boards have at least one serial port +(also known as a UART or USART): **Serial**. It communicates on +digital pins 0 (RX) and 1 (TX) as well as with the computer via +USB. Thus, if you use these functions, you cannot also use pins 0 +and 1 for digital input or output. + + + +You can use the Arduino environment's built-in serial monitor to +communicate with an Arduino board. Click the serial monitor button +in the toolbar and select the same baud rate used in the call to +begin(). + + + +The Arduino Mega has three additional serial ports: **Serial1** on +pins 19 (RX) and 18 (TX), **Serial2** on pins 17 (RX) and 16 (TX), +**Serial3** on pins 15 (RX) and 14 (TX). To use these pins to +communicate with your personal computer, you will need an +additional USB-to-serial adaptor, as they are not connected to the +Mega's USB-to-serial adaptor. To use them to communicate with an +external TTL serial device, connect the TX pin to your device's RX +pin, the RX to your device's TX pin, and the ground of your Mega to +your device's ground. (Don't connect these pins directly to an +RS232 serial port; they operate at +/- 12V and can damage your +Arduino board.) + + + +Functions +--------- + + +- `begin <http://arduino.cc/en/Serial/Begin>`_\ () +- `end <http://arduino.cc/en/Serial/End>`_\ () +- `available <http://arduino.cc/en/Serial/Available>`_\ () +- `read <http://arduino.cc/en/Serial/Read>`_\ () +- `flush <http://arduino.cc/en/Serial/Flush>`_\ () +- `print <http://arduino.cc/en/Serial/Print>`_\ () +- `println <http://arduino.cc/en/Serial/Println>`_\ () +- `write <http://arduino.cc/en/Serial/Write>`_\ () + + + +Examples +-------- + + +- `ASCII Table <http://arduino.cc/en/Tutorial/ASCIITable>`_ +- `Dimmer <http://arduino.cc/en/Tutorial/Dimmer>`_ +- `Graph <http://arduino.cc/en/Tutorial/Graph>`_ +- `Physical Pixel <http://arduino.cc/en/Tutorial/PhysicalPixel>`_ +- `Virtual Color Mixer <http://arduino.cc/en/Tutorial/VirtualColorMixer>`_ +- `Serial Call Response <http://arduino.cc/en/Tutorial/SerialCallResponse>`_ +- `Serial Call Response ASCII <http://arduino.cc/en/Tutorial/SerialCallResponseASCII>`_ + |