generic_axi_io.c File Reference

Implementation of generic AXI IO. More...

#include <stdint.h>
#include "no_os_error.h"
#include "no_os_util.h"

Include dependency graph for generic_axi_io.c:

Functions
int32_t	no_os_axi_io_read (uint32_t base, uint32_t offset, uint32_t *data)
	AXI IO generic read function. More...
int32_t	no_os_axi_io_write (uint32_t base, uint32_t offset, uint32_t data)
	AXI IO generic write function. More...

Detailed Description

Implementation of generic AXI IO.

Author

Dragos Bogdan (drago.nosp@m.s.bo.nosp@m.gdan@.nosp@m.anal.nosp@m.og.co.nosp@m.m)

Copyright 2021(c) Analog Devices, Inc.

All rights reserved.

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Function Documentation

no_os_axi_io_read()

int32_t no_os_axi_io_read	(	uint32_t	base,
		uint32_t	offset,
		uint32_t *	data
	)

AXI IO generic read function.

AXI IO Altera specific read function.

Parameters

base	- Base address
offset	- Address offset
data	- variable where returned data is stored

Returns

0 in case of success, -1 otherwise.

no_os_axi_io_write()

int32_t no_os_axi_io_write	(	uint32_t	base,
		uint32_t	offset,
		uint32_t	data
	)

AXI IO generic write function.

AXI IO Altera specific write function.

Parameters

base	- Base address
offset	- Address offset
data	- data to be written.

Returns

0 in case of success, -1 otherwise.