Reference for Wiring version 0027+ If you have a previous version, use the reference includede with your software. If see any errors or have any comments, let us know.
| Class | Serial |
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|---|---|---|---|---|---|---|---|
| Name | print() |
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| Examples | int data = 0;
void setup() {
Serial.begin();
}
void loop() {
data = analogRead(0);
data = data / 4;
// Print the value stored in
// the variable data to the serial port
Serial.print(data);
} |
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| Description | The print() method writes data to the serial port. This is often helpful for looking at the data a program is producing or just to write data to other devices connected to the serial port. The companion method println works like print, but sends a new line character for each call to the function. Data can either be a single int, float, byte (BYTE), long, char, char[], String or a number in decimal (DEC), hexadecimal (HEX) , octal (OCT), or binary (BIN) base. | ||||||
| Syntax | serial.print(data) serial.print(data, base) |
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| Parameters |
|
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| Returns | None | ||||||
| Usage | Application |
