ʾʹõԴ
LED           --   PB1
COMP1 input   --   PB0

ʾḶ́

COMP1ȽPB0ʼ״̬ӵGND

1ϵʱӣRCH 48MHz
2ʼLEDϨ
3ʼCOMP1,IO PB0VBGR
4ʼEXTIEXTIͨCOMP1жϻѣش;
5ʱ3s󣬽DeepStopģʽ
6ֶPB0ŵѹGNDлVBGR0.8VػDeepStop
7ѺLED˸

