bootloader_secure_serial example project with IAR [nrf52840 DK]

RE: bootloader_secure_serial example project with IAR [nrf52840 DK]

Sigurd — Mon, 08 Oct 2018 08:40:10 GMT

The guide you linked to is written for DFU over BLE for SDK 12/13. Testing with the serial/usb bootloader would be a little different. See this page.

RE: bootloader_secure_serial example project with IAR [nrf52840 DK]

Akhil Bhargav Josyabhatla — Fri, 05 Oct 2018 23:59:04 GMT

1) I got same issues but I was able to solve them by adding extra braces to STATIC_ASSERT functions.
For example: STATIC_ASSERT((IS_POWER_OF_TWO(NRF_LOG_BUFSIZE)));
I was able to clear all the errors by adding this at a lot of places.
2) I am trying to use the ..\examples\dfu\secure_bootloader\pca10056_usb project and test it. But my
development kit doesn't enter the DFU mode. I followed this Guide to try testing the project and was not
successful in programming a DFU(nRFgo Studio). Can you provide some help.

PS: The guide is specifically blogged for BLE Secure DFU example. I assumed the steps will be the same,
correct me if I am wrong.

RE: bootloader_secure_serial example project with IAR [nrf52840 DK]

Sigurd — Wed, 03 Oct 2018 07:18:28 GMT

Did you get the same issue with SDK 15.2?

Could you upgrade to IAR 7.60.2 ?

RE: bootloader_secure_serial example project with IAR [nrf52840 DK]

Akhil Bhargav Josyabhatla — Thu, 27 Sep 2018 17:05:49 GMT

a) I am getting errors in the following files:
nrf_sdh_soc.c [NRF_SDH_STACK_OBSERVER()]
nrf_drv_clock.c [NRF_SDH_SOC_OBSERVER(), NRF_SDH_STATE_OBSERVER()]

b) Ok, Thanks.

RE: bootloader_secure_serial example project with IAR [nrf52840 DK]

Sigurd — Thu, 27 Sep 2018 12:15:38 GMT

Hi,

In what files does this issue occur? I'm not able to reproduce this using IAR 7.60.2.11350

Could you try to download SDK 14.2 again, and test with an unmodified SDK? Download link

[quote user=""]Also, Is there an example project to use bootloader_secure_serial without the SoftDevice.[/quote]

Yes, in SDK 15.2 we added support for updating applications that do not use the SoftDevice. Only the BLE bootloader is now dependent on the SoftDevice. You can download SDK 15.2 from here.