Posted on March 02, 2015 at 14:58What is the right configuration for LED2 in STM32F0 Nucleo board?
I tried the example IO_Toggle
void
blink_led_init()
{
// Enable GPIO Peripheral clock
RCC_AHBPeriphClockCmd(BLINK_RCC_MASKx(BLINK_PORT_NUMBER), ENABLE);
GPIO_InitTypeDef GPIO_InitStructure;
// Configure pin in output push/pull mode
GPIO_InitStructure.GPIO_Pin = BLINK_PIN_MASK(BLINK_PIN_NUMBER);
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_OUT;
GPIO_InitStructure.GPIO_OType = GPIO_OType_PP;
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_InitStructure.GPIO_PuPd = GPIO_PuPd_NOPULL;
GPIO_Init(BLINK_GPIOx(BLINK_PORT_NUMBER), &GPIO_InitStructure);
// Start with led turned off
blink_led_off();
}
but led doesn't blink
Where am I wrong?
