ChibiOS Free Embedded RTOS

Hello,

In CibiStudio:
I'm get "unresolved inclusion" message with ignoring of "#include <stdio.h>". But "#include <C:\ChibiStudio\tools\GNU Tools ARM Embedded\4.7 2013q2\arm-none-eabi\include\stdio.h>" wirking. What i do incorrectly ?

If you want to make that warning disappear you need to add the standard headers paths to the project options.

The warnings are harmless and do not affect normal operations.

Giovanni

Thankee for your regard. And this one problem:

Haw can i set odd parity in USART driver? UARTConfig.cr1 |= (USART_CR1_PS | USART_CR1_PCE) don't working for me.

Probably you also have to enable the 9 bits mode.

Giovanni