2

I write a simple code that just setup clock and initial conditions for STM32F103RBT6, and program it on my board via ULINK2 successfully.

But while I'm going to debug mode, I see this error :

*** error 57: illegal address (0x08000000)

Also, I can not set a breakpoint on my program, but disassembly section works for while then trapped in a loop.

note that I have many other programs that I did programming on my board successfully and debugging via this ULINK2, but this simple one take all of my time!

There is some pic form my settings:

debug mode

x

This is my simple Program

x

Target setting

x

Debug Settings

x

x

x

slavoo
  • 5,798
  • 64
  • 37
  • 39
Mohammad Ali Nekouie
  • 61
  • 1
  • 9
  • I try all of debug settings in a various manner, even I use CUBEMX to create project again. even test it on both JTAG and SWD too, but no success. I'm hanging! – Mohammad Ali Nekouie Feb 14 '19 at 10:17

2 Answers2

0

I just change my ULINK debuger with JLINK V9.3 then all things with same settings goes well

Mohammad Ali Nekouie
  • 61
  • 1
  • 9
0

In Debug -> Settings -> Debug, ensure that "Download to Flash" is unticked.

Apparently, it should be disabled by default anyway. It's designed to be used for code running from RAM.

Steve Melnikoff
  • 2,620
  • 1
  • 22
  • 24