#include <ao.h>
#include <ao_led.h>
+#include <ao_dma_samd21.h>
+#include <ao_exti.h>
int main(void)
{
ao_clock_init();
ao_task_init();
ao_timer_init();
+ ao_dma_init();
+ ao_exti_init();
+ ao_spi_init();
+ ao_serial_init();
ao_usb_init();
ao_cmd_init();
ao_start_scheduler();