STM32F411 I2Cs

[Luca R]

Posted on June 21, 2017 at 13:00

Hi,

I am using two I2C busses with STM32F411 uController (I2C1 and I2C2) and I need to implement a pass-through between those two: messages coming from I2C1 shall be forwarded to I2C2 and viceversa.

Is there any example or guideline to follow, specially to take care of the clocking issues?

Thanks and regards,

Luca

#stm32f411 #i2c #i2c-passthrough

[Imen.D]

Posted on June 21, 2017 at 13:13

Hello

Ruffini.Luca

,

You have the I2C examples under STM32CubeF4 firmware package:

STM32Cube_FW_F4_V1.0\Projects\STM32F411E-Discovery\Examples\I2C