Analog Devices / Mbed OS EVAL-AD4130

Example program for EVAL-AD4130

Dependencies:   tempsensors sdp_k1_sdram

app/ad4130_data_capture.h@2:7b2b268ea49c, 22 months ago (annotated)

Committer:
Mahesh Phalke
Date:
Wed Jul 20 18:12:00 2022 +0530
Revision:
2:7b2b268ea49c
Initial firmware commit

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Mahesh Phalke 2:7b2b268ea49c 1 /***************************************************************************//**
Mahesh Phalke 2:7b2b268ea49c 2 * @file ad4130_data_capture.h
Mahesh Phalke 2:7b2b268ea49c 3 * @brief Header for AD4130 data capture interfaces
Mahesh Phalke 2:7b2b268ea49c 4 ********************************************************************************
Mahesh Phalke 2:7b2b268ea49c 5 * Copyright (c) 2021-22 Analog Devices, Inc.
Mahesh Phalke 2:7b2b268ea49c 6 * All rights reserved.
Mahesh Phalke 2:7b2b268ea49c 7 *
Mahesh Phalke 2:7b2b268ea49c 8 * This software is proprietary to Analog Devices, Inc. and its licensors.
Mahesh Phalke 2:7b2b268ea49c 9 * By using this software you agree to the terms of the associated
Mahesh Phalke 2:7b2b268ea49c 10 * Analog Devices Software License Agreement.
Mahesh Phalke 2:7b2b268ea49c 11 *******************************************************************************/
Mahesh Phalke 2:7b2b268ea49c 12
Mahesh Phalke 2:7b2b268ea49c 13 #ifndef AD4130_DATA_CAPTURE_H_
Mahesh Phalke 2:7b2b268ea49c 14 #define AD4130_DATA_CAPTURE_H_
Mahesh Phalke 2:7b2b268ea49c 15
Mahesh Phalke 2:7b2b268ea49c 16 /******************************************************************************/
Mahesh Phalke 2:7b2b268ea49c 17 /***************************** Include Files **********************************/
Mahesh Phalke 2:7b2b268ea49c 18 /******************************************************************************/
Mahesh Phalke 2:7b2b268ea49c 19
Mahesh Phalke 2:7b2b268ea49c 20 #include <stdint.h>
Mahesh Phalke 2:7b2b268ea49c 21 #include <stdbool.h>
Mahesh Phalke 2:7b2b268ea49c 22 #include <stddef.h>
Mahesh Phalke 2:7b2b268ea49c 23
Mahesh Phalke 2:7b2b268ea49c 24 /******************************************************************************/
Mahesh Phalke 2:7b2b268ea49c 25 /********************** Macros and Constants Definition ***********************/
Mahesh Phalke 2:7b2b268ea49c 26 /******************************************************************************/
Mahesh Phalke 2:7b2b268ea49c 27
Mahesh Phalke 2:7b2b268ea49c 28 #if defined(USE_SDRAM_CAPTURE_BUFFER)
Mahesh Phalke 2:7b2b268ea49c 29 #define adc_data_buffer SDRAM_START_ADDRESS
Mahesh Phalke 2:7b2b268ea49c 30 #define DATA_BUFFER_SIZE SDRAM_SIZE_BYTES
Mahesh Phalke 2:7b2b268ea49c 31 #else
Mahesh Phalke 2:7b2b268ea49c 32 extern int8_t adc_data_buffer[];
Mahesh Phalke 2:7b2b268ea49c 33 #define DATA_BUFFER_SIZE (32768) // 32kbytes
Mahesh Phalke 2:7b2b268ea49c 34 #endif
Mahesh Phalke 2:7b2b268ea49c 35
Mahesh Phalke 2:7b2b268ea49c 36 /******************************************************************************/
Mahesh Phalke 2:7b2b268ea49c 37 /********************** Variables and User Defined Data Types *****************/
Mahesh Phalke 2:7b2b268ea49c 38 /******************************************************************************/
Mahesh Phalke 2:7b2b268ea49c 39
Mahesh Phalke 2:7b2b268ea49c 40 /******************************************************************************/
Mahesh Phalke 2:7b2b268ea49c 41 /************************ Public Declarations *********************************/
Mahesh Phalke 2:7b2b268ea49c 42 /******************************************************************************/
Mahesh Phalke 2:7b2b268ea49c 43
Mahesh Phalke 2:7b2b268ea49c 44 int32_t ad4130_data_capture_init(void);
Mahesh Phalke 2:7b2b268ea49c 45 int32_t read_single_sample(uint8_t input_chn, uint32_t *raw_data);
Mahesh Phalke 2:7b2b268ea49c 46 int32_t read_buffered_data(int8_t **pbuf, uint32_t nb_of_bytes);
Mahesh Phalke 2:7b2b268ea49c 47 int32_t prepare_data_transfer(uint32_t ch_mask, uint8_t sample_size);
Mahesh Phalke 2:7b2b268ea49c 48 int32_t end_data_transfer(void);
Mahesh Phalke 2:7b2b268ea49c 49 void data_capture_callback(void *ctx);
Mahesh Phalke 2:7b2b268ea49c 50 void fifo_data_capture_callback(void *ctx);
Mahesh Phalke 2:7b2b268ea49c 51
Mahesh Phalke 2:7b2b268ea49c 52 #endif /* AD4130_DATA_CAPTURE_H_ */