dma_example.c File Reference

DMA example for the adrv904x project. More...

#include "dma_example.h"
#include "common_data.h"
#include "parameters.h"
#include "app_config.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "no_os_print_log.h"
#include "no_os_error.h"
#include "no_os_util.h"
#include "no_os_spi.h"
#include "axi_jesd204_rx.h"
#include "axi_jesd204_tx.h"
#include "axi_adc_core.h"
#include "axi_dac_core.h"
#include "axi_adxcvr.h"
#include "axi_dmac.h"
#include "xilinx_gpio.h"
#include "xilinx_spi.h"
#include "clkgen_routines.h"
#include "adrv904x.h"
#include "ad9528.h"

Include dependency graph for dma_example.c:

Functions
int	dma_example_main (void)
	DMA example main execution.

Variables
uint32_t	dac_buffer_dma [DAC_BUFFER_SAMPLES]
uint16_t	adc_buffer_dma [ADC_BUFFER_SAMPLES *ADC_CHANNELS]

Detailed Description

DMA example for the adrv904x project.

Author

GMois (georg.nosp@m.e.mo.nosp@m.is@an.nosp@m.alog.nosp@m..com)

Copyright 2023(c) Analog Devices, Inc.

All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

• Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
• Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
• Neither the name of Analog Devices, Inc. nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.
• The use of this software may or may not infringe the patent rights of one or more patent holders. This license does not release you from the requirement that you obtain separate licenses from these patent holders to use this software.
• Use of the software either in source or binary form, must be run on or directly connected to an Analog Devices Inc. component.

THIS SOFTWARE IS PROVIDED BY ANALOG DEVICES "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL ANALOG DEVICES BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, INTELLECTUAL PROPERTY RIGHTS, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Function Documentation

dma_example_main()

int dma_example_main

(

void

)

DMA example main execution.

Returns

ret - Result of the example execution.

Variable Documentation

adc_buffer_dma

uint16_t adc_buffer_dma[ADC_BUFFER_SAMPLES *ADC_CHANNELS]

dac_buffer_dma

uint32_t dac_buffer_dma[DAC_BUFFER_SAMPLES]