Hello,
i have a custom board with a nRF52832 on it.
TL:DR: i can't seem to get a connection to the chip via the SWD
When i try to recover the device it tells me the debug port is unavailable.
The chip is battery powered and i measured all power lines and the clock so the chip gets 3.3V and 2V on I2C_SCl which should mean the chip itself is running fine.
i am using a J-Link which can measure the voltage of the Vtref which is 3.435V so the port has power aswell but i still can't seem to get a connection to the chip.
Before using nrfutil i used nrfjprog which turned out to be deprecated as i read in the forum. So what happened?
I worked with the chip and it was powered through the battery constantly. It was also connected to the J-Link and i left it there for an hour and came back just to find out that it suddenly won't communicate anymore. The code on it was still running fine but i cannot recover the chip. I read through the forum a lot but i can't seem to find any solution so any help would be greatly appreciated!
