SDK12 - DFU bootloader_secure example doesn't compiled

RE: SDK12 - DFU bootloader_secure example doesn't compiled

Hung Bui — Wed, 08 Feb 2017 12:30:25 GMT

Could you try to add -gdwarf-3 to the list of compiler flags when you compile ECC library ?

RE: SDK12 - DFU bootloader_secure example doesn't compiled

AnnaSBX — Tue, 31 Jan 2017 08:34:44 GMT

Yes. but no DFU

RE: SDK12 - DFU bootloader_secure example doesn't compiled

Hung Bui — Wed, 28 Dec 2016 09:23:38 GMT

@Anna: Can you compile other examples in the SDK ?

RE: SDK12 - DFU bootloader_secure example doesn't compiled

AnnaSBX — Tue, 27 Dec 2016 15:51:25 GMT

After changing the memory start to 77000 and optimization to high the flash error disappeared. but the deugee error exist.... Dont have hex file. the error occures while build the example

RE: SDK12 - DFU bootloader_secure example doesn't compiled

Hung Bui — Tue, 27 Dec 2016 15:27:17 GMT

Sorry I'm not very familiar with IAR, don't know what debugee error is about.

But have you tried to change the start address to 0x77000 ? and the debugee still appear ? Do you have the hex file compiled ?

RE: SDK12 - DFU bootloader_secure example doesn't compiled

AnnaSBX — Tue, 27 Dec 2016 12:43:38 GMT

Thanks. But what about the debugee ?

RE: SDK12 - DFU bootloader_secure example doesn't compiled

Hung Bui — Tue, 27 Dec 2016 11:57:54 GMT

Hi Anna,

It's not a good idea to change the flash region to 0x00000-0x80000 since it will over writing the softdevice and the bootloader setting.

I suspect it was because code optimization is turned off on the compiler so the default size 0x00078000-0x0007dfff doesn't fit. You can try to increase the size so that the bootloader start from 0x77000 instead of 0x78000

RE: SDK12 - DFU bootloader_secure example doesn't compiled

AnnaSBX — Tue, 27 Dec 2016 08:15:10 GMT

Hi, I am using nRF52 on IAR 7.8 Yes I just to build an existing example as is Thanks

RE: SDK12 - DFU bootloader_secure example doesn't compiled

Roger Clark — Mon, 26 Dec 2016 23:09:38 GMT

Which processor are you using (nRF51 or nRF52)?

Are you just building an existing example?

What toolchain / IDE are you using ?