DFU secure bootloader example - micro_ecc_lib_nrf52.a: No such file or directory

[Philip]

Hi. I am struggling to build the DFU secure bootloader example for the n52 DK development kit. Using SEGGER embedded studio.

I get the following error;

cannot find ../../../../../external/micro-ecc/nrf52hf_armgcc/armgcc/micro_ecc_lib_nrf52.a: No such file or directory

I have built ('make') the micro-ecc project, and have generated micro_ecc_lib_nrf52.a, and it is in the folder below, however SES is stuggling to locate it?? ANyone had similar issue. Maybe it is in the wrong directory, but can;t see what .../.../../../../ refers to in the error.

Thanks

[Philip]

Oops, just noticed there is a 'nrf52hf_armgcc' and 'nrf52nf_armgcc', that look the same at first glance - I have complied the wrong one.

[Dixit Patel]

Hello Sir,

I seen your file micro_ecc_lib_nrf52.a. Cau you suggest me how to generate this file i have same issue while i build a project. it is ../../../../../external/micro-ecc/nrf52hf_armgcc/armgcc/micro_ecc_lib_nrf52.a: No such file or directory