Deploying deep learning model on nucleo-H753ZI Validation on target error

[Pinagadi_Meghana]

 It is fine until validation on desktop... But when it comes to validation on target, the above shown error is displaying...
Can anyone please help me with this error... I am trying this since 3 months...

[ahsrabrifat]

Somebody solved the error here: https://community.st.com/t5/edge-ai/e801-hwioerror-invalid-firmware-com2-115200/td-p/644336

[Julian E. · Accepted solution]

Hello @Pinagadi_Meghana ,

Indeed, you need to enable to enable the "Automatic compilation and download" to flash the validation firmware in the N6 for the validation on target to work. 

In my case, I am using STM32CubeIDE:

Thank you very much @ahsrabrifat for your help!

Have a good day,

Juian

[Pinagadi_Meghana]

What are the options that i need to give at communication port, TX pin and RX pin...
when i selected them  by looking at the pinout configuration, it is saying that no board is connected...???
i will share the screenshot of it please have a look