main.c File Reference

GPIO input pins interrupt example. More...

#include <neorv32.h>

Macros
#define	BAUD_RATE   19200

Functions
static void	puth (uint32_t num)
void	gpio_interrupt_handler (void)
int	main (void)

Variables
volatile uint32_t	timestamp = 0

Detailed Description

GPIO input pins interrupt example.

Macro Definition Documentation

BAUD_RATE

#define BAUD_RATE   19200

User configuration

Function Documentation

gpio_interrupt_handler()

void gpio_interrupt_handler

(

void

)

GPIO input pin(s) interrupt handler.

main()

int main

(

void

)

Configure GPIO input interrupt.

Attention

This program requires the UART0 and the GPIO controller with at least 1 input/output pair.

Returns

Irrelevant (but can be inspected by the debugger).