AnsweredAssumed Answered

Kinetis K60 programming problem

Question asked by Udo Juerss on Dec 30, 2010
Latest reply on Jan 26, 2011 by Anthony Huereca



I´v got a tower module TWR-K60N512 a few days ago.


My first trials to get it running are almost successful. But there is one problem. I´m using IAR toolchain and SWD for programming and debug. Uploading applications to RAM works fine. Uploading to flash works fine as long as the debugger is present. I can single step and run the program. It starts at __iar_program_start as expected. But if I press Reset or do a POR, then nothing happens. It seems that the flash does not execute the program without the debugger. Once again - with debugger everything works fine.


Does anyone have a hint for me?


Greetings from Germany