Associate

Question

How to clear the total Chip when Reprogramming the MCU; Using STM32CubeIde and a Segger Jlink ;

I use the STM32CubeIde and the Segger J-link program tool.

I've noticed that when reprogramming only the sectors where the program comes are reflashed.

Since I also use other secoters for data storage, would I also want to delete/clear these when reprogramming the mcu?

How can I set the STM32CubeIde environment to erase the entire flash before programming with the segger J link tool (debug/release)?

Regards,

diederik

This topic has been closed for replies.

Some options here: You may need to modify them for the equivalent JLink commands/tools.

"If you feel a post has answered your question, please click ""Accept as Solution""."

Associate

I think this works for a ST link debugger connection ; unfortunately not for a Segger Jlink?!

When adding "monitor flash mass_erase" to the debug configuration -> Initialization statup :

I get the following error :

Any suggestions?

diederik

Associate III

Try "monitor flash erase" instead. This works for me here with Jlink 8.12 and CubeIDE 1.17.0 (at least when I issue the commands manually)

Markus

ST Technical Moderator

Hi @Ddeve.1 ,

In the user manual UM2609 STM32CubeIDE user guide, there is a dedicated paragraph "Debug using SEGGER J-Link".

I suggest that you refer to it.

-Amel

To give better visibility on the answered topics, please click on "Best Answer" on the reply which solved your issue or answered your question.

Associate

Is there a way to do this if you do not have the SEGGER J-Link and just the ST-Link V2?

Sign up