ChibiOS Free Embedded RTOS

Thanks, Markus.

OK, it works !!!

The problem is board.h file. I changed my file like as your board.h file.

// #define STM32F030 // for STM32F03X
#define STM32F0XX_LD // for STM32F05X

But I don't know the reason.
The STM32F030K6 is not STM32F0XX_LD series but STM32F030 series.

Regards,
Gunzung

Hi, Markus.

You did something special. Thank you...

I assigned GPIOB Pin0 for LED and GPIOA PIN 9 and PIN 10 for Serial 1.

Thanks,

Gunzung.

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

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

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.

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 ...

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.

It is a problem of UBRR macro.
The AVR-GCC make warning "large integer implicitly truncated to unsigned type".

I modify UBRR macro such as below. This has no problem and no warning.

#define UBRR(b) (((F_CPU / b) >> 4) - 1)

Hi Giovanni,

I'm using ChibiOS/RT 2.2.3 with ATMega128A and AVR-GCC 4.3.3 (WinAVR 20100110).

There is error in source code in serial_llc.c in AVR port.
At line 192, SER1 should be SD1.

The USART0 is not working under the 38400bps.
There is no output at USART0 under the 38400bps.
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