nRF5 Mesh serial and serial DFU merge

[him]

Hi Nordic,

I am trying to merge nrf5 mesh serial and serial DFU, I have added serial DFU to serial mesh example, it is compiled successfully and do not show any errors in debugging. But when I start DFU it gets stuck after port open, echo and flash erase step.

I want to know proper process to merge both firmwares.

I am using :-

nrf5 SDK v16.0.0

mesh SDK v4.2.0

Thanks and regards

[tesc]

Hi,

First of all, please note that nRF5 SDK and nrF5 SDK for Mesh is now in maintenance mode, and no new features will be added. Those SDKs are not recommended for new projects. For more information, see nRF Connect SDK and nRF5 SDK statement. If you still want to use nRF5 SDK, at least you should use nRF5 SDK for Mesh v5.0.0 and nRF5 SDK v17.0.2.

nRF5 SDK has several DFU bootloaders. Which exact DFU solution are you trying to merge into the mesh serial sample? I.e., what exact samples are you merging?

Regards,
Terje

[him]

Hi,

We have been using SDK v4.2.0 in our projects.

DFU project used ;- dfu_nrf52833_xxAA_s113_7_0_1

Serial project used :- serial_nrf52833_xxAA_s113_7_0_1

Bootloader used :- mesh_bootloader_gccarmemb_nrf52833_xxAA.hex

Sometimes it(Serial+DFU) gets stuck at echo packet, target don't reply to echo command. And sometimes it gets stuck after start packet, the packet response received is INVALID DATA.

Best Regards

Himanshu