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+ | [[en:arduino:libraries:liquidcrystal|LiquidCrystal]] | ||
+ | ====== write() ====== | ||
+ | |||
+ | ===== Description ===== | ||
+ | |||
+ | Write a character to the LCD. | ||
+ | ===== Syntax ===== | ||
+ | |||
+ | lcd.write(data) | ||
+ | ===== Parameters ===== | ||
+ | |||
+ | lcd: a variable of type LiquidCrystal | ||
+ | |||
+ | data: the character to write to the display | ||
+ | ===== Returns ===== | ||
+ | |||
+ | byte | ||
+ | |||
+ | write() will return the number of bytes written, though reading that number is optional | ||
+ | ===== Example ===== | ||
+ | <code cpp> | ||
+ | #include <LiquidCrystal.h> | ||
+ | |||
+ | LiquidCrystal lcd(12, 11, 10, 5, 4, 3, 2); | ||
+ | |||
+ | void setup() | ||
+ | { | ||
+ | Serial.begin(9600); | ||
+ | } | ||
+ | |||
+ | void loop() | ||
+ | { | ||
+ | if (Serial.available()) { | ||
+ | lcd.write(Serial.read()); | ||
+ | } | ||
+ | } | ||
+ | </code> | ||
+ | |||
+ | [[en:arduino:libraries|Reference Home]] |