main.c File Reference

DMA demo program. More...

#include <neorv32.h>

Macros
User configuration
#define	BAUD_RATE   19200

Functions
void	show_arrays (void)
void	dma_firq_handler (void)
int	main ()

Variables
volatile uint32_t	dma_src [4]
volatile uint32_t	dma_dst [4]

Detailed Description

DMA demo program.

Author

Stephan Nolting

Macro Definition Documentation

BAUD_RATE

#define BAUD_RATE   19200

UART BAUD rate

Function Documentation

dma_firq_handler()

void dma_firq_handler

(

void

)

DMA FIRQ handler.

Warning

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

main()

int main

(

void

)

Simple demo program to showcase the NEORV32 DMA controller.

Note

This program requires UART0 and the DMA controller to be synthesized.

Returns

Irrelevant.

show_arrays()

void show_arrays

(

void

)

Print test data arrays