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Published 20 hours ago • verified publisher icon stm32-rs

I2c got stuck if no any wire connected

Open qiuchengxuan opened this issue 5 years ago • 1 comments

This is a strange phenomenon that, even I connect SCL with a wire that connected to nothing, this infinite loop breaks; And if I connect I2C to any device, this phenomenon no longer exists.

qiuchengxuan avatar Oct 25 '20 08:10 qiuchengxuan

Occured on stm32f405, or more precisely, OMNIBUSF4V3 board

qiuchengxuan avatar Oct 25 '20 08:10 qiuchengxuan