Good day, I am new to this forum so I am having some problems posting my question. Sorry for any inconveniences. I am having serious problems flashing my custom NRF5282 board. I started with Openocd, using the st-link v2 debugger and I was able to connect to the device and view memory as well as read registers, but I am unable to program the chip using openocd.
I get these errors when I try to flash using openocd after successful connection
I have seen a lot of suggestions on this site about disabling app_protect using:
But this does not work for me. I have also posted a question on stack overflow but I couldn't get much help.
https://stackoverflow.com/questions/52308978/problem-flashing-nrf52-chip-using-openocd
But now I got an original jlink. But with the jlink, I am not even able to connect to the board. I get this error:
I have also tried the nrfjprog command line tools but I get this error:
I think my connection is good because I am able to connect to the device via openocd and stlink-v2, But I am not using the reset pin.
My device voltage is also 4.8v. Please, can anyone help me with any suggestions? Thanks for your anticipated cooperation.