Hi, im working in a project about an energy metering based on the ade7753 with a stm32f4 discovery, I have the SPI working well, so now I have to proceed with the calibration, Im using a shunt resistor as a transducer (200u ohm and 80A). For the channel two I've made the attenuation network that its appear in an559 application note. My question is how to enter the shunt parameters in the calibration? How do I calculate de CF? I mean, I need the steps about the calibrattion, thank you very much!