ChibiOS Free Embedded RTOS

Its conected through usb no port to connect serial

can you post a simple code to do serial printing in chibios...where can i see the serial printing...using stflash?????Am using ubuntu for development and the board am using is STM32F4 Discovery...ChibiOS is referred as the best light weight RTOS to stat with but its seriously have a bad ...

How can i print the values of buffer array???can i use printf???Will it be displayed in the stlink utility

can you give the code of a simple example ie if vary input using a pot then i must get digital out can you post code for that so that i can understand the example on testhal is also a complex didnt even understand the working of it...

Hi,

Can i get any example regarding the working of adc...the documentation is not that much good for a beginner its pretty hard to understand...and i couldnt find any sample codes...usually in pic i do adc like this
void main()
{
int x;
setup_adc_ports(ALL_ANALOG);
setup_adc(ADC_CLOCK_INTERNAL ...

What are the other basic tutorials that beginners can try on to understand the coding style of chibios

But its not working...just like above said can i use HIGH or LOW option....can you post a sample code to read input from a switch and blink led...If am using an external switch what must be the input voltage given..

Hi Giovanni,
This is the code i used

palSetPadMode(GPIOD, GPIOD_LED3, PAL_MODE_OUTPUT_PUSHPULL); /* Green. */
palSetPadMode(GPIOA, GPIOA_BUTTON,PAL_MODE_INPUT);

if (palReadPad(GPIOA, GPIOA_BUTTON))
{
palSetPad(GPIOD, GPIOD_LED3);
}

but its not working can you rectify me is there any option ...

Thank you will check that

Hello am using stm32f4 discovery board along with chibios.... i need to check whether the value of that pin is high or low.....
i need to know how can check that condition in chibios...