main.c File Reference

Simple GPTMR timer-match interrupt example. More...

#include <neorv32.h>

Macros
User configuration
#define	BAUD_RATE   19200

Functions
void	gptmr_firq_handler (void)
int	main ()

Detailed Description

Simple GPTMR timer-match interrupt example.

Author

Stephan Nolting

Macro Definition Documentation

BAUD_RATE

#define BAUD_RATE   19200

UART BAUD rate

Function Documentation

gptmr_firq_handler()

void gptmr_firq_handler

(

void

)

GPTMR FIRQ handler.

Warning

This function has to be of type "void xyz(void)" and must not use any interrupt attributes!

main()

int main

(

void

)

This program blinks an LED at GPIO.output(0) at 1Hz using the general purpose timer interrupt.

Note

This program requires the GPTMR unit to be synthesized (and UART0 and GPIO).

Returns

Should not return.