stream.parseFloat()

[Stream]

描述

parseFloat() returns the first valid floating point number from the current position. Initial characters that are not digits (or the minus sign) are skipped. parseFloat() is terminated by the first character that is not a floating point number.

This function is part of the Stream class and is called by any class that inherits from it (Wire, Serial, etc).

語法

stream.parseFloat()

參數

stream : an instance of a class that inherits from Stream.

回傳

float

參考

• Stream

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語法參考主頁面

The text of the 86Duino reference is a modification of the Arduino reference and is licensed under a Creative Commons Attribution-ShareAlike 3.0 License. Code samples in the reference are released into the public domain