6 years, 9 months ago.

ST link connection error

this is my first time using this board so thanks for the help i cant flash my board, i can be connected using st-link utility but when i want to flash a program using keil, there's an error of connection error. please help me

Question relating to:

The STM32F469 Discovery kit (32F469IDISCOVERY) allows users to easily develop applications with the STM32F469 high-performance MCUs with ARM®Cortex®-M4 core and Chrom-ART Accelerator™.

2 Answers

4 years, 4 months ago.

If you are using an external ST-Link, make sure that Atollic is using the right one. You may have 2 ST-link connected (the external and the ...

5 years, 3 months ago.

I am having the same problem with ST-LINK to a STM32F051! I actually have confirmed my cable is correct with an amazing ground connection It seems the flashing worked once and that become it! Any suggestions?

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