AD4692 Manual Mode data transfer implementation. More...

#include <string.h>
#include "ad4692_support.h"
#include "ad4692_iio.h"
#include "ad4692_user_config.h"
#include "no_os_error.h"
#include "no_os_delay.h"
#include "no_os_util.h"
#include "no_os_alloc.h"
#include "app_config.h"
#include "ad4692.h"
#include "iio_trigger.h"

Include dependency graph for ad4692_support_manual_mode.c:

Macros
#define	BUF_READ_TIMEOUT 0xffffffff

#define	MAX_LOCAL_BUF_SIZE 65536

#define	MAX_DMA_NDTR (no_os_min(65532, (MAX_LOCAL_BUF_SIZE)))

Variables
volatile bool	ad4692_dma_buff_full = false

volatile uint32_t *	buff_start_addr

uint32_t	callback_count = 0

volatile struct iio_device_data *	iio_dev_data_g

uint32_t	nb_of_samples_g

uint32_t	rxdma_ndtr

uint32_t	dma_cycle_count

struct ad4692_data_transfer_system	ad4692_data_transfer_manual_mode

Detailed Description

AD4692 Manual Mode data transfer implementation.

Contains all data capture logic specific to Manual Mode

This software is proprietary to Analog Devices, Inc. and its licensors. By using this software you agree to the terms of the associated Analog Devices Software License Agreement.

Macro Definition Documentation

◆ BUF_READ_TIMEOUT

#define BUF_READ_TIMEOUT 0xffffffff

◆ MAX_DMA_NDTR

#define MAX_DMA_NDTR (no_os_min(65532, (MAX_LOCAL_BUF_SIZE)))

◆ MAX_LOCAL_BUF_SIZE

#define MAX_LOCAL_BUF_SIZE 65536

Variable Documentation

◆ ad4692_data_transfer_manual_mode

struct ad4692_data_transfer_system ad4692_data_transfer_manual_mode

Initial value:

= {
    .initialize = ad4692_manual_init,
    .prepare_transfer = ad4692_manual_prepare_transfer,
    .submit_samples = ad4692_manual_submit_samples,
    .trigger_handler = ad4692_manual_trigger_handler,
    .end_transfer = ad4692_manual_end_transfer,
    .remove = ad4692_manual_remove,
    .read_converted_data = ad4692_manual_read_converted_data,
    .update_sampling_frequency = ad4692_manual_update_sampling_frequency,
    .get_max_sampling_rate = ad4692_manual_get_max_sampling_rate,
}

◆ ad4692_dma_buff_full

volatile bool ad4692_dma_buff_full = false

◆ buff_start_addr

volatile uint32_t* buff_start_addr

◆ callback_count

uint32_t callback_count = 0

◆ dma_cycle_count

uint32_t dma_cycle_count

extern

◆ iio_dev_data_g

volatile struct iio_device_data* iio_dev_data_g

◆ nb_of_samples_g

uint32_t nb_of_samples_g

◆ rxdma_ndtr

uint32_t rxdma_ndtr