erase netcore update image

[shlomots]

I’m using SMP over UART to send the erase command ({"slot": 1}), and it only erases the application core image (image 0). I also have a network core image (image 1) present in slot 1, but it is not erased by this command.

How can I erase the netcore image too?

Do I need to include the "image": 1 key in the CBOR payload? Or is there another way to target both images?

[Hieu]

Hello shlomots,

Yes, you need to specify image ID.

Hieu

[shlomots]

thanks for the response,

I tried that:

zcbor_new_encode_state(zse, ARRAY_SIZE(zse), smp_cmd.payload,

sizeof(smp_cmd.payload), 0);

/* Stop encoding on the error. */

zse->constant_state->stop_on_error = true;

zcbor_map_start_encode(zse, 3);

zcbor_tstr_put_lit(zse, "slot");

zcbor_uint32_put(zse, slot);

zcbor_tstr_put_lit(zse, "image");

zcbor_uint32_put(zse, 1);

zcbor_map_end_encode(zse, 3);

if (!zcbor_check_error(zse)) {

LOG_ERR("Failed to encode SMP erase packet, err: %d", zcbor_pop_error(zse));

return -EFAULT;

}

but it doesnt work.