Posted on February 15, 2016 at 18:28I don't have a solution but I do have what appears to be the same problem. I have a Nucleo-F429ZI which came with firmware V2J26M13. Things seemed to work with st-link under Mac OS 10.11.3 but I couldn't convince ...

Posted on February 15, 2016 at 18:13I've run into similar problems. Upgraded st link firmware on a Nucleo 144 board from V2J26M13 to V2J26M15 and the board is now unreliable.With the older version (...M13) appeared to work okay with the st-link soft...