Once I switch to the HSI clock source and switch back to MSI my sleep current increases from 25uA to 500uA. Maybe HSI is turning something on that the MSI configuration is not turning off. I can't find it. Any help is greatly appreciated. Doug

I am trying to read the "Who am I" register of a LSM6DSO. I get no response on the MISO line. I suspect I am not configuring the IMU correctly. I am using a Nucleo-L031K6 connected to a MKI196V1. I attached the code. Am I missing something in the con...

I am using a STM32L031 on a Nucleo board to sample analog inputs and VREFINT. When I sample the VREFINT voltage after another channel I observe some error that changes depending on the voltage on that previous channel. I assuming that charge is being...

I just purchased a STEVAL-MKI019V3 evaluation board and a STEVAL-MKI183V1 LPS-33HW sensor board. I installed Unico 7.0.0. I received the error message "Error: The device selected is not supported by the motherboard" ... use DfuSe Demonstration softwa...