Incapable of getting datas from Arduino Mega 2560

Hey guys,

I'm working on a project on which I have to connect a ICM20948 IMU sensor on an Arduino and gather datas from it with Simulink. I use the ICM20948 Simulink block and I connect it to a scope. In my model parameters, I did setup my hardware device to Arduino Mega 2560 (the one I'm using). However, when I try to run my simulation, I get these messages (see below, in bold). My questions are:

1)how can I fix that ?

2)Do I have to make my own Arduino code on Arduino IDE ?

Top model targets built:

Model Action Rebuild Reason

====================================================================

test1 Code generated and compiled. Incremental checksum changed.

1 of 1 models built (0 models already up to date)

Build duration: 0h 0m 53.45s

External Mode Open Protocol Connect command failed

Caused by:

Could not connect to target application: XCP internal error: timeout expired, in response to XCP CONNECT command

Component:Simulink | Category:Model error

Unable to connect to the 'Arduino Mega 2560' target for 'test1'.