Feed: lowlevel
Post-URL: http://www.lowlevel.cz/log/cats/hardware/STM32%20F2%20I2C2%20init%20tricks.html
We spent incredible amount of time figuring out why I2C2 on pins PF0 and
PF1 do not work on STM32F205 but it is probably the same at STM32 F4. At
the end it shows up there was a problem with initialization order of the
I2C peripheral pins and alternate function configuration. I found several
similar questions on the net, but none with a valid answer.
URL: http://www.lowlevel.cz/log/cats/hardware/STM32%20F2%20I2C2%20init%20tricks.html
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