THIS HEADER FILE HAVE IMPLEMENTATION OF SOME COMMON FUNCTIONS OF THE LCD. INCLUDE THIS HEADER FILE IN YOUR C CODE. lcd_init(): INITIALIZE THE MODULE.CALL THIS FUNCTION FIRST BEFORE CALLING ANY OTHER ...

California State University, Northridge ECE425L ECE Department By: Xiaojun Geng 8 Appendix: LCD Instruction Set LCD instruction set Instruction Code Description Execution RS R/W D7 D6 D5 D4 D3 D2 D1 ...

I/D: Increments (I/D = 1) or Decrements (I/D = 0) the DD RAM address by 1 when a character code is written into or read from the DD RAM. The cursor or blink moves to the right when incremented by 1 ...

Writes space code "20" (Hexadecimal) (character pattern for character code "20" must be blank pattern) into all DD RAM addresses. Sets DD RAM address to 0 in the address counter. Returns display to ...