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.
This is arm tool chain path
Look for GNUMake installation link I shared earlier
C:\Program Files (x86)\GnuWin32\bin
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?
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.
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