Get the number of bytes (characters) available for writing in the serial buffer without blocking the write operation.
Serial.availableForWrite()
Arduino Mega only:
Serial1.availableForWrite()
Serial2.availableForWrite()
Serial3.availableForWrite()
Nothing
The number of bytes available to write.
LANGUAGE begin()
LANGUAGE end()
LANGUAGE read()
LANGUAGE peek()
LANGUAGE flush()
LANGUAGE print()
LANGUAGE println()
LANGUAGE write()
LANGUAGE SerialEvent()
LANGUAGE Stream.available()
Corrections, suggestions, and new documentation are very welcomed. They can be contributed to the energia website repository on Github.
The text of the Energia getting started and reference guides are licensed under a Creative Commons Attribution-ShareAlike 3.0 License. The Energia reference is based on the Wiring/Arduino reference. Code samples in the guide are released into the public domain.
Energia sketches are C/C++ based and compiled with the open-source compiler MSPGCC or arm-gcc-none-eabi. The Energia language comes from Wiring. The Energia environment is based on Processing and includes modifications made by Wiring and Arduino.
©Energia
