ChibiOS Free Embedded RTOS

Posted: **Sun Sep 22, 2013 6:17 pm**

I cannot get working

..
#include "chprintf.h"
#include <chstreams.h>
#include <string.h>
#include <stdio.h>
..
chprintf((BaseSequentialStream*)&SD1, "DDD\r\n");

with stm32vl demo. I get "undefined reference to chprintf" error.

It compiles with stn32f407 demo. Any hint plz?

Posted: **Sun Sep 22, 2013 6:22 pm**

Are you referring to /demos/ARMCM3-STM32F100-DISCOVERY? That one build just fine for me - I even checked the latest master.
Make sure that you included the chprintf stuff in your Makefile:

Code: Select all

CSRC += $(CHIBIOS)/os/various/chprintf.c

~ Tectu

Posted: **Sun Sep 22, 2013 6:32 pm**

Yes, all the latest.
The adding the above line into the Makefile helped. Thanks.

Posted: **Sun Sep 22, 2013 6:54 pm**

Edit: deleted, solved

ChibiOS Free Embedded RTOS

chprintf with STM32F100 demo error

chprintf with STM32F100 demo error

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Re: chprintf with STM32F100 demo error

Re: chprintf with STM32F100 demo error