Posted by francovaro on 2020-01-23 23:05

OK I solved following the instrucion from here https://www.openstm32.org/tiki-view_forum_thread.php?forumId=7&comments_parentId=5300&threadId=8030&thread_sort_mode=commentDate_asc#threadId=8030

If still issue and expecting to target some other STM32 series let’s consider remote server address is always same : http://www.st.com/resource/en/firmware2Question
Then you have to complete such base address by firmware file name. Firmware fine names may be found within “your Ac6 SystemWorkbench for STM32 install path”\plugins\fr.ac6.mcu.ide_”id”\resources\board_def\stm32targets.xml file

Feel free to comment / share back !

So, basically check the xml for you board, like

STM32F4
Active
stm32

stm32f4_dsp_stdperiph_lib_v180.zip
c876e4a7fe8e499a47d3854fb86305f4

FW.F4.1.24.0
stm32cube_fw_f4_v1240.zip
a79f1250c4018a14f0b84cd1a945b9f3

-DSTM32F4

Then I went to
www.st.com/resource/en/firmware2/stm32f4_dsp_stdperiph_lib_v180.zip

I’ve put the zip in the folder
C:\Users\AppData\Roaming\Ac6\SW4STM32\firmwares

and unzipped.
Now when you go for prj creation, the lib should be found.