Hello,
I am recieving the following error:
Error: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

I have seen numorous people ask about this error on this forum. None of the proposed solutions have worked for me. I have checked my add-ons. I have checked device manager. I have made sure I am using the right .ccxml file.

The model:

Device Manager:

Hardware Implementation:

Since the other discussion on this forum haven’t helped, I am wondering if I am experiencing something with a more uncommon cause. Thank you for your help!Hello,
I am recieving the following error:
Error: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

I have seen numorous people ask about this error on this forum. None of the proposed solutions have worked for me. I have checked my add-ons. I have checked device manager. I have made sure I am using the right .ccxml file.

The model:

Device Manager:

Hardware Implementation:

Since the other discussion on this forum haven’t helped, I am wondering if I am experiencing something with a more uncommon cause. Thank you for your help! Hello,
I am recieving the following error:
Error: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

I have seen numorous people ask about this error on this forum. None of the proposed solutions have worked for me. I have checked my add-ons. I have checked device manager. I have made sure I am using the right .ccxml file.

The model:

Device Manager:

Hardware Implementation:

Since the other discussion on this forum haven’t helped, I am wondering if I am experiencing something with a more uncommon cause. Thank you for your help! simulink, code generation, c2000, xcd MATLAB Answers — New Questions

​