3-ATSAMV71Q21-ASF

ATSAMV71Q21-ASF

#include <asf.h>

int main (void)
{
	/* Insert system clock initialization code here (sysclk_init()). */
	
	sysclk_init();          // 初始化系统时钟
	board_init();
	
	pmc_enable_periph_clk(ID_PIOA);
	pio_set_output(PIOA, PIO_PA23, LOW, DISABLE, ENABLE);
	while (1)
	{
		pio_set(PIOA,PIO_PA23);
		delay_ms(1000);
		pio_clear(PIOA,PIO_PA23);
		delay_ms(1000);
	}
	/* Insert application code here, after the board has been initialized. */
}