All of a sudden,  I cannot connect to this board via stlink usb cable.  I tried pressing reset button, updated firmware, connect in every possible mode (hardware reset, core reset).  Is there a combination/sequence of pressing buttons? In other stm32...

This is what I am doing and want to accomplish:   I am using ADC4 to convert internal temperature sensor in 1 second intervals, and move the converted value from ADC_DR register to a fixed address in RAM (no increment).  At the end, I want to be able...

STEVAL-C34KAT1 Vibrometer eval board came today and I see it came with 32 pin expansion flex cable (STEVAlL-FLTCB01).   On one end, I plug it to this eval board.  On the other, what do I plug it to?  None of my ST eval boards have such connection.   ...