STM32F407VET6 bare metel led blink code

#include "stm32f4xx.h"

#include "stm32f4xx_gpio.h"

void Delay()

{

  

for(int i=0;i<500000;i++);

}

int main()

{

RCC->AHB1ENR |= RCC_AHB1ENR_GPIOAEN;

GPIOA -> MODER |= GPIO_MODER_MODER6_0;

// GPIOA -> MODER |= GPIO_MODER_MODER8_0;

while(1)

{

GPIOA -> ODR |= 0x00000040 ;//GPIO_ODR_6;

Delay();

GPIOA -> ODR &= ~0x00000040;

Delay();

}

}