
Uno的pin2和pin3是interrupt 0和1
基于32u4的刚好反过来
pin2和pin3是interrupt 1和0
瞎忙活半天
参考
https://www.arduino.cc/reference/en/language/functions/external-interrupts/attachinterrupt/

Uno的pin2和pin3是interrupt 0和1
基于32u4的刚好反过来
pin2和pin3是interrupt 1和0
瞎忙活半天
参考
https://www.arduino.cc/reference/en/language/functions/external-interrupts/attachinterrupt/
近期评论