how to find bootloader port for arduino MKE 1010 for simulink

Hello,

I tried to use Arduino MKR1010 board for reading the speed of a motor. But, it gives me an error.

Error says:

The following error occurred during deployment to your hardware board: Could not find the bootloader COM port for your Arduino MKR WiFi 1010 board. This may be due to a disconnected board or unrecognized port. If the board is connected to your host computer, then try putting the board in Bootloader mode to get the Bootloader COM port number.

I am able to find the normal com port for it from the device mamager, but do not know how to find the bootloader port.

Please help!!!

[aakash dewangan]

I got some idea about putting the arduino in boot loader mode by double pressing the reset button. To return back to normal mode i need to press only once. But, This works when the current state of my Arduino is not in bootloader mode.

But when i run any model (in external mode in simulink) in simulink, It gets stuck in boot loader mode, and gives me error, then it does not return back to nnormal mode. I don't know how to solve this arduino MKR1010 board problem.

and, still i am waiting for a better & concrete solution.

And why running the model in silulink in external mode puts my arduino in Bootloader mode.