System Workbench for STM32

Thank you bugmenot

To test it I made a new project with only these lines

1. include "stm32f4xx.h"
2. include "stm32f4_discovery.h"

int main(void)
{

i=0;
sprintf(s,"Text :");

sprintf(s,"Text :%d",i);

sprintf(s,"Text :");

for(;;);
}

the first sprintf is executed but the second stops forever.
In the bigger project in which i face the problem the s and i was into the function body and i have change the linker script with heap and stack in 0x2000 but nothing.