Diff: app/src/ad7606_data_capture.h

Revision:

0:3afcd581558d

diff -r 000000000000 -r 3afcd581558d app/src/ad7606_data_capture.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/app/src/ad7606_data_capture.h	Thu Jan 14 18:54:16 2021 +0530
@@ -0,0 +1,51 @@
+/***************************************************************************//**
+ *   @file   ad7606_data_capture.h
+ *   @brief  Header for AD7606 data capture interfaces
+********************************************************************************
+ * Copyright (c) 2020 Analog Devices, Inc.
+ *
+ * All rights reserved.
+ *
+ * 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.
+*******************************************************************************/
+
+#ifndef AD7606_DATA_CAPTURE_H_
+#define AD7606_DATA_CAPTURE_H_
+
+/******************************************************************************/
+/***************************** Include Files **********************************/
+/******************************************************************************/
+#include <stddef.h>
+
+#include "ad7606.h"
+#include "ad7606_support.h"
+
+/******************************************************************************/
+/********************** Macros and Constants Definition ***********************/
+/******************************************************************************/
+
+/* This is a number of bytes read in single query of read IIO buffer */
+#define	IIO_DATA_BUFFER_RD_SIZE	(256)
+
+/* Total number of samples to be read in one go are equal to buffer read size */
+#define NO_OF_SAMPLES			(IIO_DATA_BUFFER_RD_SIZE)
+
+/******************************************************************************/
+/********************** Variables and User Defined Data Types *****************/
+/******************************************************************************/
+
+/******************************************************************************/
+/************************ Public Declarations *********************************/
+/******************************************************************************/
+
+int32_t iio_data_capture_init(struct ad7606_dev *device);
+int32_t single_data_read(void *device, uint8_t chn, polarity_e polarity);
+void buffered_data_read(char *pbuf, size_t bytes, size_t offset,
+			uint32_t chn_mask);
+void do_conversion_callback(void);
+void start_background_data_conversion(void);
+void stop_background_data_conversion(void);
+
+#endif /* AD7606_DATA_CAPTURE_H_ */