main.c File Reference

SDI test program (direct access to the SDI module). More...

#include <neorv32.h>
#include <string.h>

Macros
User configuration
#define	BAUD_RATE   19200

Functions
void	sdi_put (void)
void	sdi_get (void)
uint32_t	hexstr_to_uint (char *buffer, uint8_t length)
int	main ()

Detailed Description

SDI test program (direct access to the SDI module).

Author

Stephan Nolting

Macro Definition Documentation

BAUD_RATE

#define BAUD_RATE   19200

UART BAUD rate

Function Documentation

hexstr_to_uint()

uint32_t hexstr_to_uint	(	char *	buffer,
		uint8_t	length
	)

Helper function to convert N hex chars string into uint32_T

Parameters

[in,out]	buffer	Pointer to array of chars to convert into number.
[in,out]	length	Length of the conversion string.

Returns

Converted number.

main()

int main

(

void

)

This program provides an interactive console for the SDI module.

Note

This program requires UART0 and the SDI to be synthesized.

Returns

Irrelevant.

sdi_get()

void sdi_get

(

void

)

Read data from SDI RX buffer.

sdi_put()

void sdi_put

(

void

)

Write data to SDI TX buffer.