I2C dummy read

[vignesh_vb_7]

Hi friends,

Can I know why do we require a dummy read condition for reading the registers of MMA8451Q Accelerometer (slave) by KEA-128(Master) ?

[Paul_Tian]

Hi, Vignesh

This dummy read is used for I2C working start.

Hope my reply can help you.

Best Regards

Paul