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No Target Connected

Former Member
Former Member

Hi friends,
I was trying download my codes on tm32f030 and everything was ok but suddenly Keil start to give "No Target Connected" I tried some ways but no solution.Any idea?

I m using STM HAL library and CubeMX,uVİsion V5.23,ST Link Utulity V4

Thanks

  • Former Member
    +1 Former Member

    Finally I found the solution this is about SYS,for example PA13 and PA14 pins might be set free because these pins is related Debug Serial Wires.