Timeout during download

[Gchen.1]

New a project for generating code while install the STM32CubeIDE first time. I try to close my firewall but it doesn't work.

[Cartu38 OpenDev]

Is your network connection ok ? Windows > Preferences ...

[Gchen.1]

Yes!

[Cartu38 OpenDev · Accepted solution]

Have a try to download from www.st.com: STM32CubeH7 - STM32Cube MCU Package for STM32H7 series (HAL, Low-Layer APIs and CMSIS, USB, TCP/IP, File system, RTOS, Graphic - and examples running on ST boards) - STMicroelectronics

Then rely on Hep > Manage Embedded Software Packages. Use "From Local ..." button helping to install properly package you'll get from www.st.com

[Gchen.1]

Thanks a lot !:D