DFU bootloader secure example

RE: DFU bootloader secure example

Vidar Berg — Thu, 23 Apr 2020 08:44:44 GMT

Did you use the original makefiles to build uECC? I don't think it should be that big of a size difference if you build the library with GCC 5.4 instead of GCC 7 which I'm using.

Please check that project is configured to "Optimize for size". It is the default setting.

RE: DFU bootloader secure example

Dudi — Thu, 23 Apr 2020 08:03:44 GMT

Please see the error message i get + the SEGGER and GCC versions.

I tried to delete previous project and start over and getting the same issue, the 10056 example compile succefuly

I build the micro-ecc recently by GNU version 5.4.2016q3, is that related ?

RE: DFU bootloader secure example

Vidar Berg — Thu, 23 Apr 2020 07:47:10 GMT

Hi,

I'm not able to replicate this here. I just tried to build the example with Segger Embedded Studio v4.42 which uses GCC v9. (9-2019-q4 major). Are you using a different toolchain? Note that the SDK release notes specify which toolchain and toolchain version were used for release testing.