Hi,
I am using nRF52832 and sdk 16
I am done secure bootloader dfu. By generating the new firmware application. Zip , this part is working fine
Now I want to do buttonless dfu. How to generate the bootloader settings?
2.i have merged all the hex file into single hex file which include bootloader, softdevice, and application
3.how can I make my device to switch to dfu mode?
Please suggest me an answer.
Thanks
also did you following the following steps?
You have to make sure that you rebuild the bootloader using the newly generated keys. If not then the public_keys.c file in the order bootloader will not be able to validate the zip you generated with the new keys. If you simply flashed the example bootloader I don't believe it will work with any zip generated outside of those precompiled examples. You need to rebuild the bootloader with the correct public_key.c. This is the main step the make the bootloader secure.
also did you following the following steps?
You have to make sure that you rebuild the bootloader using the newly generated keys. If not then the public_keys.c file in the order bootloader will not be able to validate the zip you generated with the new keys. If you simply flashed the example bootloader I don't believe it will work with any zip generated outside of those precompiled examples. You need to rebuild the bootloader with the correct public_key.c. This is the main step the make the bootloader secure.
