Stm32f4 discovery formware update + CoIDE

[totti001]

Posted on March 12, 2014 at 12:04

Hello everybody!

Yesterday I upgrade my stm32f4 discovery st-link v2 firmware. After that the coocox give error at erase flash. I have another board with old firmware, this is working well. What can I do this sutiation? Thanks

[Tesla DeLorean]

Posted on March 12, 2014 at 12:28

What can I do this situation?

Downgrade the firmware back to the version(s) it works on. What version doesn't work? V19?

[Tesla DeLorean]

Posted on March 12, 2014 at 12:32

[DEAD LINK /public/STe2ecommunities/mcu/Lists/STM32Discovery/Flat.aspx?RootFolder=/public/STe2ecommunities/mcu/Lists/STM32Discovery/Downgrade%20ST-LinkV2%20firmware%20revision&FolderCTID=0x01200200770978C69A1141439FE559EB459D75800084C20D8867EAD444A5987D47BE638E0F&TopicsView=https://my.st.com/public/STe2ecommunities/mcu/Lists/STM32Discovery/AllItems.aspx&currentviews=67]https://my.st.com/public/STe2ecommunities/mcu/Lists/STM32Discovery/Flat.aspx?RootFolder=%2fpublic%2fSTe2ecommunities%2fmcu%2fLists%2fSTM32Discovery%2fDowngrade%20ST-LinkV2%20firmware%20revision&FolderCTID=0x01200200770978C69A1141439FE559EB459D75800084C20D8867EAD444A5987D47BE638E0F&TopicsView=https%3A%2F%2Fmy.st.com%2Fpublic%2FSTe2ecommunities%2Fmcu%2FLists%2FSTM32Discovery%2FAllItems.aspx¤tviews=67

[totti001]

Posted on March 12, 2014 at 12:35

I upgrade to the latest version maybe the number is 19.

I have new information about the problem. I erase full flash with st-link utility, then CoIDE can flash the program. In CoIDE I use the effected erase, so not the full flash erase.