Warning:no previous prototype for function 'delay'

Why am I getting this warning ?? #include "stm32f0xx.h" // Device header void delay() { for (int i=0;i<100000;i++); } int main() { RCC->AHBENR |= RCC_AHBENR_GPIOAEN; GPIOA->MODER |= GPIO_MODER_MODER5_0;...
Warning:no previous prototype for function 'delay'

Why am I getting this warning ?? #include "stm32f0xx.h" // Device header void delay() { for (int i=0;i<100000;i++); } int main() { RCC->AHBENR |= RCC_AHBENR_GPIOAEN; GPIOA->MODER |= GPIO_MODER_MODER5_0;...
How does cortex-M33, for example, know previous exception priority?

Hello I want to know about exception priority. In following situation A has highest priority, described as priority A. B has medium priority, described as priority B. C has lowest priority...
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

I am using arm cortex M3 (LPC1833 controller), I created manually stack overflow in code and trying to debug through GDB I am facing below issue of the corrupted stack in GDB tool on windows platform...
can someone pls reply to Blinky Example ?? my previous question

Hello, can someone reply to my previous question of Blinky example. Thanks, Sridhar