Having trouble wile measureing charging current with built in ADC. Values read from registers REG1A:REG19 is approx. 20% lower then actual charging current. For example: actual current is 1.082 A, ADC-value is 0.857 A. At lower currents the difference reduses: actual 0.271, read from ADC 0.257 A.
All other parameters including Ibus current are correct.
Thanks for your answers.