Hi there,
Until todayI had no problem programming/controlling my nrf52832 on my custom board. Suddenly Im getting segmentation fault whenever I try to communicate with the chip.
Im using my nrf52 DK as my programmer via 10-pin debug out-connector.
Segger alerts when trying to "build and run":
"Failed to connect to target.
no idcode detected.
Please check connection and Target Interface Type"
Nrf connect just gives me a blank white screen when I try to connect to chip.
nrfjprog returns: segmentation fault
nrfjprog version: 10.6.0
JLinkARM.dll version: 6.60e
SDK 16
Im doubt it has something to do with my problem but the last thing I change before this happend was changing NRF_SPI_DRV_MISO_PULLUP_CFG 0 to 1. I also made sure that RESET PIN was activated by manipulation PSELRES register and the rebuild. That worked out as expected. I am having no problem programming my NRF52 or my Sparkfun via the same 10 pin debug out-connector.
Im on a rather expensive prototype board so It would be really nice to solve this wierd behaviour.
Running: "nrfjprog --log --family NRF52 --recover" gives me:
"Recovering device. This operation might take 30s.
ERROR: Recover failed. Please make sure that the correct device family is given
ERROR: and try again."
Running: "nrfjprog --recover" gives me:
"zsh: segmentation fault nrfjprog --recover"
Please advice
Regards /Rasmus
