void LCD_setup() { // set up the LCD's number of columns and rows: lcd.begin(16, 2); lcd.noCursor(); lcd_enabled = 0; lcd.noDisplay(); }
void writeNewMsg(){ lcd.clear(); lcd.noCursor(); lcd.print(currMsg); lastBlink = millis(); isOn = 1; bHaveNewMsg = 0; digitalWrite(onOffPin,HIGH); }