How protect the stored code from reading it back?

RE: How protect the stored code from reading it back?

kclamb2015@gmail.com — Mon, 22 Jan 2024 13:03:49 GMT

devzone.nordicsemi.com/.../code-protection

RE: How protect the stored code from reading it back?

Kenneth — Mon, 22 Jan 2024 10:13:34 GMT

Please make a new case.

Kenneth

RE: How protect the stored code from reading it back?

kclamb2015@gmail.com — Sat, 20 Jan 2024 18:54:09 GMT

We want to do this too. Is there a way to configure this inherently in the application or bootloader code so when it is loaded into the chip, it automatically is locked from the code being read out of the chip?

RE: How protect the stored code from reading it back?

Kenneth — Mon, 25 Jun 2018 14:57:38 GMT

I recommend to check out nrfjprog command line tool, then the command is the same for both nRF51 and nRF52. Make sure to power cycle the board for the configuration to take effect:

RE: How protect the stored code from reading it back?

Nguyen Hoan Hoang — Sun, 24 Jun 2018 20:10:13 GMT

nRFGo Studio is an old software that is no longer supported. Use nrfjprog for that or alternately the IDAPnRFProg with IDAP-Link CMSIS-DAP JTAG

For details on how to enable the protection is in the datasheet. nRF51 & nRF52 have different ways to protect.