neorv32_blink_led.c File Reference

Simple blinking LED demo program using the lowest 8 bits of the GPIO.output port. More...

#include <neorv32.h>

Include dependency graph for neorv32_blink_led.c:

Go to the source code of this file.

Macros
User configuration
#define	BAUD_RATE   19200

Functions
void	blink_led_c (void)
int	main ()

Detailed Description

Simple blinking LED demo program using the lowest 8 bits of the GPIO.output port.

blink_led/main.c

Author

Stephan Nolting

Definition in file neorv32_blink_led.c.

Macro Definition Documentation

BAUD_RATE

#define BAUD_RATE   19200

UART BAUD rate

Definition at line 66 of file neorv32_blink_led.c.

Referenced by main().

Function Documentation

blink_led_c()

void blink_led_c

(

void

)

C function to blink LEDs

C-version of blinky LED counter

Definition at line 140 of file neorv32_blink_led.c.

Referenced by main().

main()

int main

(

void

)

Main function; shows an incrementing 8-bit counter on GPIO.output(7:0).

Note

This program requires the GPIO controller to be synthesized (the UART is optional).

Returns

0 if execution was successful

Definition at line 109 of file neorv32_blink_led.c.

References BAUD_RATE, and blink_led_c().