I have configured an i2c bus in MASTER mode with the baudrate 400000 on my CAM H7. However when I scope the SCL line, signal frequency is 800kHz. I have also tried 100000 and frequency is 120kHz (so it seems ok). 200000 is not supported according to an error message. What are the allowed baudrates ?
Here is my sample code :
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from pyb import I2C # Objects (I2C, INT_pin, VL53L0X) i2c = I2C(2) i2c.init(I2C.MASTER, baudrate=400000)