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Hi!
I start to learn STM32 (STM32F103GB on MCBSTM32 board, example project "blinky") and have faced with following problem: I can't insert breakpoint in C and "insert/remove breakpoint" button on Debug Toolbar always disabled. The only way to define breakpoint is double-click on grey window bar in disasm window. Program executed, breakpoint in disasm occurs... but what can I do to use breakpoits in C?
Regards, Ilya.
The text from command window:
Set JLink Project File to "C:\my_temp\Blinky\JLinkSettings.ini" JLink info: ------------ DLL: V4.15n, compiled Jun 18 2010 19:55:09 Firmware: J-Link ARM-Pro V1.x compiled Jan 22 2010 19:00:58 Hardware: V1.10 S/N : 171100029 Feature(s) : RDI, FlashBP, FlashDL, JFlash, GDB * JLink Info: TotalIRLen = 9, IRPrint = 0x0011 * JLink Info: Found Cortex-M3 r1p1, Little endian. * JLink Info: TPIU fitted. * JLink Info: FPUnit: 6 code (BP) slots and 2 literal slots ROMTableAddr = 0xE00FF003 Target info: ------------ Device: STM32F103VB VTarget = 3.325V State of Pins: TCK: 1, TDI: 0, TDO: 0, TMS: 0, TRES: 1, TRST: 1 * JLink Info: TotalIRLen = 9, IRPrint = 0x0011 * JLink Info: Found Cortex-M3 r1p1, Little endian. * JLink Info: TPIU fitted. * JLink Info: FPUnit: 6 code (BP) slots and 2 literal slots Hardware-Breakpoints: 6 Software-Breakpoints: 2048 Watchpoints: 4 JTAG speed: 3000 kHz Load "C:\\my_temp\\Blinky\\Obj\\BlinkyOPT.AXF" Verify failed on VerifyBlock()*** error 57: illegal address (0x1FFFF800) * JLink Info: TotalIRLen = 9, IRPrint = 0x0011 * JLink Info: Found Cortex-M3 r1p1, Little endian. * JLink Info: TPIU fitted. * JLink Info: FPUnit: 6 code (BP) slots and 2 literal slots
In your project options (Alt+F7) - Output tab: Debug Information should be checked - Linker tab: Misc. controls should contain --debug With these options set, rebuild your project and see if you can place breakpoints in your C code
I added printscreens with these options (see at link for previous pictures). The result remained the same...
Are you able to set breakpoints if you debug using Simulator? (In the Debug tab of your project options it is from left)
Thank you for your attention! The problem solved.
Shouldn't you tell how you solved your problem?
Reinstall Keil and jLink drivers... That's all.