ChibiOS Free Embedded RTOS

Hi.

We made a custom board with STM32F030K6 and ported a board example of STM32F030R8 from ChibiOS 2.6.8.
There is nothing happened. NO LED blinking...
Is TM32F030K6 is supported? It has very limited memory size - 4kByte.
How can I resolve the problem?

Thanks.

Hi,

It is supported. Probably you have problems in the board files or mcuconf settings.

Giovanni

Hi,

I copied a board directory from ST_NUCLEO_F030R8 and modified some definitions of pins.
Also, I copied a demo directory from ARMCM0-STM32F030R8-NUCLEO and eliminated lines about TestThread in the main.c file.
The linker script is adjusted as half size of memory.
I don't know what the problem is and what to do.
Please give me some advise.

Thanks.

Hi,

I missed that you are using 2.6.8, F030 is not supported there. Please download 3.0.0p5.

Giovanni

Hi,

I tried using 3.0.0p5. But it has the same result.
I downloaded 3.0.0p5 and did the same thing in 2.6.8.
I tried both RT version and NIL version. They have no difference result.

Please give me some more advice.

Thanks,
Gunzung.

Does your board have an external oscillator?
Is the correct frequency in your board.h?
Are the clock settings in mcuconf.h correct for your xtal?
Where exactly in the code the program stops?

Giovanni

Hi,

It has no external oscillator. It uses internal oscillator only.
I don't modify clock setting in board.h and mcuconf.h since copied from ARMCM0-STM32F030R8-NUCLEO.
I think it stops after chSysInit();

Thanks,
Gunzung

Where exactly? stop the program using the debugger an look at the stack trace.

Giovanni

Hi,

I have no debugger and the board has no debugging port. T_T;;;
So I think it stops after chSysInit();
Is there any method to debug line by line?

Thanks,
Gunzung

You can download ChibiStudio and debug using that.

Giovanni