Hello,
we use nrf5340 with Connect SDK v2.0.0 and we have adopted rules for indicating the update process and the operation of the bootloader in the device. Therefore, I would like to know:
- How can I understand that a connection to the server has occurred? Is it possible to assign a custom callback to SMP server running events?
- Similar question for bootloader. Is there a possibility (regular, without editing the sources) to obtain information about the process of transferring an image from one slot to another?
- To keep the device running, I need to generate a PWM signal (feature of the circuit). Accordingly, I need to start the PWM module before entering the MCU boot, but I didn't find a way to do it. I know that it is possible to request a function call before the Zephyr kernel (SYS_INIT(pwmOutInit, PRE_KERNEL_2, 0);) starts, but this call again occurs after the MCU boot has started. Do I need to write my own power driver and replace the existing Zephyr? Or is it possible again to get access directly at the time of launching the MCU?
Thanks
