How to create zip file for OTA NRF52810/NRF52811 on SDK15.1 and SDK15.3

RE: How to create zip file for OTA NRF52810/NRF52811 on SDK15.1 and SDK15.3

Giang — Thu, 17 Oct 2019 15:32:35 GMT

Hi, I can update with bond if run button_less example. So I will check my app which I added buttonless service

RE: How to create zip file for OTA NRF52810/NRF52811 on SDK15.1 and SDK15.3

Giang — Thu, 17 Oct 2019 15:15:29 GMT

what happend if I require bonds in bootloader and NRF_DFU_BLE_BUTTONLESS_SUPPORTS_BONDS is disabled.And when I enable NRF_DFU_BLE_BUTTONLESS_SUPPORTS_BONDS and require bond in bootloader. Why I can't update OTA

RE: How to create zip file for OTA NRF52810/NRF52811 on SDK15.1 and SDK15.3

Vidar Berg — Thu, 17 Oct 2019 14:09:46 GMT

The NRF_DFU_BLE_BUTTONLESS_SUPPORTS_BONDS config option should only be enabled if you require bonds in your bootloader which I wouldn't recommend unless you have certain security requirements. The application can still support bonding even if NRF_DFU_BLE_BUTTONLESS_SUPPORTS_BONDS is disabled.

RE: How to create zip file for OTA NRF52810/NRF52811 on SDK15.1 and SDK15.3

Giang — Thu, 17 Oct 2019 14:04:58 GMT

I finished my question, Now I can update firmware from my app but not bond.

If in app I enable bond for button_less, and in bootloader I don't enable bond. I can't update firmware.

If in app I don't enable bond for button_less, and in bootloader I don't enable bond. I can update firmware.

If in app I enable bond for button_less, and in bootloader I enable bond. I can't update firmware. Why? I need bond in app .

Please give me advise, thank!

RE: How to create zip file for OTA NRF52810/NRF52811 on SDK15.1 and SDK15.3

Vidar Berg — Thu, 17 Oct 2019 13:42:43 GMT

Hi,

You should use --bl-settings-version 2 when using the bootloader from SDK 15.3.0. But everything looks correct apart from that.

Some follow up questions:

1. Are you testing this on a custom board or a DK?

2. BLE or serial bootloader?

3. Does the board advertise as "Dfutarg" after you program Softdevice + Bootloader

4. Does the application advertise after you program app+bl settings?