Pixhawk 2.4.8 Jtag Problem

Hi all,

The question ı ask you may be absurd. I will develop autopilot systems on my univercity projects and I want to use pixhawk 2.4.8 hardware as my autopilot hardware. So ı want to delete pixhawk code that already embed in pixhawk hardware. After erase operation ı will develop my own bare metal code with this hardware. But ı cannot connect pixhawk hardware using st link via swd connection. Is code protection mechanizm active? Why i can not erase flash?

Best Regards.