CONFIG_CHIP_DFU_OVER_BT_SMP not work

[Denghongyan]

Hello, 

We use NCS2.9.0 and NRF54L15-DK do the matter development, and we use template demo, just enable CONFIG_CHIP_DFU_OVER_BT_SMP in root prj.conf, then we do the ota test: 

Matter over thread ota is ok, but smp ota cannot work, here is my andriod nrfconnect app log:

Should I config any other params?

[Sigurd Hellesvik]

Hi,

Can you check if the following is set for your project? (For example by checking build/template/zephyr/.config):

CONFIG_MCUMGR_GRP_OS

Regards,
Sigurd Hellesvik

[Denghongyan]

Thanks for your reply, I checked, CONFIG_MCUMGR_GRP_OS=y is ok in  build/template/zephyr/.config

[Sigurd Hellesvik]

nRF Connect SDK v2.9.1 for nRF54L15DK, SMP Server sample:

smp_srv_291_nrf54l15dk_merged.hex

smp_srv_291_nrf54l15dk_update.signed.bin

[Denghongyan]

So thank you, and it works well. 

looks like just matter project has problem, Let me check.

[Denghongyan]

Hello, I build the smp_svr(no matter) demo and works well too, but matter-template demo cannot work, have you tried smp demo, can it really work with matter ota and smp ota?

Which direction should I go on with, do you have any suggestion? memory size?

[Sigurd Hellesvik]

matter_template_290_nrf54l15dk_update.signed.bin

5165.matter_template_290_nrf54l15dk_merged.hex

Try this

[Sigurd Hellesvik]

Ill try to upload them again here since it broke the first time:

matter_template_290_nrf54l15dk_merged_1.hex

matter_template_290_nrf54l15dk_update_1.signed.bin

[Denghongyan]

Hello, thank you so much, I have tested your fw with nRF54L15DK, It's same result with mine. Where's going wrong?

[Denghongyan]

give you my test log and video:

Board:

NRFConnect: Test video:

[Sigurd Hellesvik]

Huh,

Here is me with those exact same files:

What version of the DK do you have?

Can you try with another phone, just to check?

[Denghongyan]

Hi, 

We use iPhone to do the test, everything is fine, but android cannot.

[Denghongyan]

Appreciate you to do the test for my question!
It looks like android's apk cannot support ble-dfu with matter version. we have tried magic phone and vivo phone.