example code for host mcu for serial DFU (host mcu+52832)

[Hsu]

Hi Sir,

We plan to use the serial DFU to upgrade the 52832 (Host MCU + 52832), we use UART as the communicate interface.

Do we have the example code for reference for implement in the Host MCU?

SDK: 15.0

Thank you.

BRs, Han

[tesc]

Hi,

Just to be clear, you are looking for reference DFU controller firmware for the Host MCU, in order to upgrade the firmware on the nRF52832?

I am afraid that we do not have any reference implementation for DFU controller firmware, but the DFU protocol is well documented and we do have reference implementations of the serial DFU controller in pc-nrfutil (written in Python).

We also have DFU controller implementations for iOS, for Android, and in pc-ble-driver-js (JavaScript), although those use the BLE transport and not the serial transport and so they would be less helpful.

Regards,
Terje

[Hsu]

hi Terje,

Got it, Thanks for update.

Thank you, Han