Can't use debugger on MavOS X
Hello,
First, you can update the stlink firmware to the latest version (V2 J28).
You can find the stlink firmware upgrade on ST website.
Then, it seems you didn’t connect the Vdd mcu to the stlink since the log says target voltage measured at 0V.
Maybe not important but if you can connect it, it’s better.
Did you connect the STlink reset line to the mcu reset pin ?
The STlink is from a nucleo board ?
If yes, did you remove the 2 jumper for Nucleo mode ?
How did you create the project ?
Maybe you can try a simple project without interrupts first.
Rgds,
Laurent
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