nRF5 SDK 12.3.0 nRF51822 lesc example can't be built

RE: nRF5 SDK 12.3.0 nRF51822 lesc example can't be built

Einar Thorsrud — Wed, 01 Aug 2018 08:47:45 GMT

One more thing: you would probably want to make some updates to handle the recently discovered security issue with LESC pairing. There is a fix in this post.

RE: nRF5 SDK 12.3.0 nRF51822 lesc example can't be built

Bee — Tue, 31 Jul 2018 08:18:57 GMT

Thank you~ I'll try that!

RE: nRF5 SDK 12.3.0 nRF51822 lesc example can't be built

Einar Thorsrud — Tue, 31 Jul 2018 08:13:59 GMT

It should be OK to just use the <SDK>\external\micro-ecc\nrf51_armgcc\armgcc\, as this has the same format as needed by SES. There is nothing particular you need to do in SES except for what you would need for any other binary library: add the binary library (micro_ecc_lib_nrf51.a) to the project and add the library to the include path (<SDK>\external\micro-ecc\micro-ecc\).

RE: nRF5 SDK 12.3.0 nRF51822 lesc example can't be built

Bee — Tue, 31 Jul 2018 08:02:45 GMT

Oh, I know, thanks! But if I am using SES as a compiler, need I creat a new folder like "InstallFolder\external\micro-ecc\nrf51_ses\armgcc"? And with SES, what else should I do?

RE: nRF5 SDK 12.3.0 nRF51822 lesc example can't be built

Einar Thorsrud — Tue, 31 Jul 2018 07:49:23 GMT

Hi,

It looks like you are missing the micro-ecc library. It is not included in the SDK distribution, so you must download it and build it yourself as described under Installing micro-ecc in the SDK documentation.