Description
Analyse if a char is upper case (that is a letter in upper case). Returns true if thisChar is upper case.
Syntax
`isUpperCase(thisChar)`Parameters
thisChar: variable. Allowed data types: char
Returns
true: if thisChar is upper case.
Analyse if a char is upper case (that is a letter in upper case). Returns true if thisChar is upper case.
`isUpperCase(thisChar)`thisChar: variable. Allowed data types: char
true: if thisChar is upper case.
if (isUpperCase(this)) // tests if this is an upeer case letter
{
Serial.println("The character is upper case");
}
else
{
Serial.println("The character is not upper case");
}LANGUAGE char
LANGUAGE if (conditional operators)
LANGUAGE while (conditional operators)
LANGUAGE read()
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