I am trying to use secure bootloader project sdk 17 nrf52832. But micro ecc lib is missing. I installed GNU compiler, make, Git. From infocentre also tried how to implement the micro ecc make file but it is not happnening. please help
I am trying to use secure bootloader project sdk 17 nrf52832. But micro ecc lib is missing. I installed GNU compiler, make, Git. From infocentre also tried how to implement the micro ecc make file but it is not happnening. please help
Seems path is incorrect
`{SDK}\external\micro-ecc`
This is the recommended path where you should have micro-ecc instead of {SDK}\external\micro-ecc\micro-ecc
Go to `{SDK}\external\micro-ecc` and clone/download micro-ecc here.
generated keys and secure bootloader program mirco_ecc problem resolved
having issue in last zip file generation plese help
What is the issue that you are facing now?
i have implemented successfully now...thnkyou for assistance.
i want to know the difference between open and secure bootloader. like i used secure private key generation using nrfutil amd bound my application with the same. So, in open bootloader wht i diffrnc in working how secure keys help
You can read more about the secure and open bootloader here: Secure Bootloader and Open Bootloader with DFU. The difference is basically that the open bootloader has more relaxed security requirements. It will for instance accept unsigned application updates.
You can read more about the secure and open bootloader here: Secure Bootloader and Open Bootloader with DFU. The difference is basically that the open bootloader has more relaxed security requirements. It will for instance accept unsigned application updates.
I am using keil for DFU buttonless implementation
I am not getting BL_SETTINGS_ACCESS_ONLY NRF_DFU_TRANSPORT_BLE=1 how to do this...where is preprocessor option described in KEIL
Sigurd answered your question here in this post: https://devzone.nordicsemi.com/f/nordic-q-a/74663/dfu/308163#308163