Introduction - If you have any usage issues, please Google them yourself
Of photoelectric 12864LCD drivers, including display floating-point, integer, long integer, characters, etc., this section of the screen without character, characters need to display Chinese characters modulo, modulo reverse mode to portrait, mode can be used to find the corresponding Chinese character correspond mode machine code, the annex has modulo keil software and characters inside the machine code compiler calibration, test driving MCU C8051F020, using crystals to 11.0592.