Fingerprint password lock based on Hal Library

Today's Day is very good , Valentine's Day , So we have to work secretly , Amaze all lovers （ Manual formation ）.
be based on HAL library ,stm32f103c8t6, Made a fingerprint password lock , Share it with you , Which draws on the experience of rain transforming dust .
The first is the fingerprint module , Familiar AS608,https://blog.csdn.net/qq_52207268/article/details/122848941?spm=1001.2014.3001.5502 This is the introduction of using fingerprint module .
There is also matrix key matching OLED Show , Store and modify the password to cooperate with the MCU internal flashhttps://blog.csdn.net/qq_52207268/article/details/122848393?spm=1001.2014.3001.5502
This is a related article .
The braking part adopts 28BYJ48 Motor module and supporting drive board （ This is the reduction motor , The tension may be small , It is suggested to use a better steering gear ）.
Drive it forward and reverse , Just control the level of the four wires , Take turns to high level , The reverse is positive .

I put all the code here , Self taking .https://download.csdn.net/download/qq_52207268/80640582