main.c File Reference

Showcase RISC-V semihosting. See https://embeddedinn.com/articles/tutorial/understanding-riscv-semihosting/. More...

#include <neorv32.h>
#include <stdio.h>
#include <string.h>
#include <fcntl.h>
#include <unistd.h>

Macros
#define	BAUD_RATE   19200

Functions
void	ebreak_trap_handler (void)
int	main ()

Detailed Description

Showcase RISC-V semihosting. See https://embeddedinn.com/articles/tutorial/understanding-riscv-semihosting/.

Function Documentation

ebreak_trap_handler()

void ebreak_trap_handler

(

void

)

EBREAK trap handler. In case we are using semihosting without a host being connected.

main()

int main

(

void

)

Echo data from host's STDIN back to host's STDOUT.

Note

This program requires the UART interface to be synthesized.

Returns

Should never return.