Introduction - If you have any usage issues, please Google them yourself
This is a single-chip control MAX7219 driver subroutine, using C language.
Packet : 1985525max7219_c.rar filelist
MAX7219驱动
MAX7219驱动\7219asm-c.c
MAX7219驱动\7219asm-c.c.bak
MAX7219驱动\MAX7219驱动.c
MAX7219驱动\MAX7219驱动.c.bak