Hello everyone,
We're currently in the process of porting our code from the NRF51 to the NRF52 (both without any softdevices). Everything compiles and seems to be working fine, except for one part, which is that the connected MPU-9250 is no longer responding (which is connected through SPI). The strange part is that we use the exact same MPU (not just an identical model, but we actually switch the MPU between the two boards) and we even measured the SPI output of the two boards with a logic analyser, which showed that it's sending the right signals at the right clock speeds with the right voltages (so the output is identical as well). Yet, with the NRF51 we do get interrupts from the MPU and with the NRF52 we don't. I don't think I'll have any hairs left if this issue lasts much longer, so is there anyone who even has the slightest clue as to what might be causing this? Many thanks in advance.
With kind regards,
