int main(void){
//Initialize board
initializeRedLed5();
initializeGreenLed1();
initializeGreenLed2();
initializeGreenLed3();
initializeRedLed1();
initializeRedLed2();
initializeRedLed3();
initializeRedLed4();
initializeRedLed5();
initialiseSysTick();
//Initialize UART
Usart1Init(BAUD_9600);
ConfigureUsart1Interrupt();
while(1){
GPIOB->ODR ^= GPIO_Pin_5;
delayMs(DELAY);
GPIOB->ODR ^= GPIO_Pin_5;
GPIOB->ODR ^= GPIO_Pin_6;
delayMs(DELAY);
GPIOB->ODR ^= GPIO_Pin_6;
GPIOB->ODR ^= GPIO_Pin_7;
delayMs(DELAY);
GPIOB->ODR ^= GPIO_Pin_7;
GPIOB->ODR ^= GPIO_Pin_8;
delayMs(DELAY);
GPIOB->ODR ^= GPIO_Pin_8;
GPIOB->ODR ^= GPIO_Pin_9;
delayMs(DELAY);
GPIOB->ODR ^= GPIO_Pin_9;
GPIOC->ODR ^= GPIO_Pin_6;
delayMs(DELAY);
GPIOC->ODR ^= GPIO_Pin_6;
GPIOC->ODR ^= GPIO_Pin_7;
delayMs(DELAY);
GPIOC->ODR ^= GPIO_Pin_7;
GPIOC->ODR ^= GPIO_Pin_8;
delayMs(DELAY);
GPIOC->ODR ^= GPIO_Pin_8;
}
}
int main()
{
RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOG, ENABLE);
RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA, ENABLE);
RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOE, ENABLE);
RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOD, ENABLE);
RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOF, ENABLE);
RCC_AHBPeriphClockCmd(RCC_AHBPeriph_FSMC, ENABLE);
Usart1Init();
SysTick_Config(SystemCoreClock / 100);
setvbuf(stdin, NULL, _IONBF, 0);
setvbuf(stdout, NULL, _IONBF, 0);
setvbuf(stderr, NULL, _IONBF, 0);
while(1)
{
printk("Hello world\n\r");
sleep_ticks(1000);
}
}
