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Prints data to the transmit pin of the software serial port, followed by a carriage return and line feed. Works the same as the Serial.println() function.
vary, see Serial.println() for details
byte
println() will return the number of bytes written, though reading that number is optional
SoftwareSerial serial(
10
,
11
)
;
int analogValue;
void
setup
(
)
{
serial.begin
(
9600
)
;
}
void
loop
(
)
{
// read the analog input on pin 0:
analogValue =
analogRead
(A0)
;
// print it out in many formats:
serial.print
(analogValue)
; // print as an ASCII-encoded decimal
serial.print
(
"\t"
)
; // print a tab character
serial.print
(analogValue,
DEC
)
; // print as an ASCII-encoded decimal
serial.print
(
"\t"
)
; // print a tab character
serial.print
(analogValue,
HEX
)
; // print as an ASCII-encoded hexadecimal
serial.print
(
"\t"
)
; // print a tab character
serial.print
(analogValue,
OCT
)
; // print as an ASCII-encoded octal
serial.print
(
"\t"
)
; // print a tab character
serial.print
(analogValue,
BIN
)
; // print as an ASCII-encoded binary
serial.print
(
"\t"
)
; // print a tab character
serial.print
(analogValue/
4
,
BYTE
)
;
// print as a raw byte value (divide the
// value by 4 because analogRead() returns numbers
// from 0 to 1023, but a byte can only hold values
// up to 255)
serial.print
(
"\t"
)
; // print a tab character
serial.println
(
)
; // print a linefeed character
// delay 10 milliseconds before the next reading:
delay
(
10
)
;
}
Corrections, suggestions, and new documentation should be posted to the Forum.
The text of the Arduino reference is licensed under a Creative Commons Attribution-ShareAlike 3.0 License. Code samples in the reference are released into the public domain.