函数窗口显示文件绝对路径,很讨厌,有没有什么配置方法可改掉?谢谢
另外这段话标红的到底啥意识呀,晕了
Start cannot be generated after a misplaced Stop
Description
If a master generates a misplaced Stop on the bus (bus error), the peripheral cannot
generate a Start anymore.
Workaround
In the I²C standard, it is allowed to send a Stop only at the end of the full byte (8 bits +
acknowledge), so this scenario is not allowed. Other derived protocols like CBUS allow it,
but they are not supported by the I²C peripheral.
A software workaround consists in asserting the software reset using the SWRST bit in the
I2C_CR1 control register. |