ad4110_rtd_mode_config.c

00001 /***************************************************************************//**
00002  * @file    ad4110_rtd_mode_config.c
00003  * @brief   Source file for RTD Mode config for AD4110 IIO Application
00004 ********************************************************************************
00005 * Copyright (c) 2022 Analog Devices, Inc.
00006 * All rights reserved.
00007 *
00008 * This software is proprietary to Analog Devices, Inc. and its licensors.
00009 * By using this software you agree to the terms of the associated
00010 * Analog Devices Software License Agreement.
00011 *******************************************************************************/
00012 
00013 /******************************************************************************/
00014 /***************************** Include Files **********************************/
00015 /******************************************************************************/
00016 
00017 #include "app_config.h"
00018 #include "ad4110.h"
00019 
00020 /******************************************************************************/
00021 /********************* Macros and Constants Definition ************************/
00022 /******************************************************************************/
00023 
00024 /******************************************************************************/
00025 /******************** Variables and User Defined Data Types *******************/
00026 /******************************************************************************/
00027 
00028 /******************************************************************************/
00029 /************************** Functions Declaration *****************************/
00030 /******************************************************************************/
00031 
00032 /******************************************************************************/
00033 /************************** Functions Definition ******************************/
00034 /******************************************************************************/
00035 
00036 /* AD4110-1 Init parameters*/
00037 struct ad4110_init_param ad4110_rtd_mode_init_params = {
00038     .spi_init = {
00039         .max_speed_hz = 10000000,
00040         .chip_select = SPI_CSB,
00041         .mode = NO_OS_SPI_MODE_3,
00042         .extra = &spi_extra_init_params,
00043         .platform_ops = &spi_platform_ops
00044     },
00045     .volt_ref = AD4110_EXT_REF,
00046     .data_stat = AD4110_DISABLE,
00047     .data_length = AD4110_DATA_WL24,
00048     .afe_crc_en = AD4110_AFE_CRC_DISABLE,
00049     .adc_crc_en = AD4110_ADC_CRC_DISABLE,
00050 #if defined (RTD_2WIRE_CONFIG)
00051     .op_mode = AD4110_RTD_2W_MODE,
00052 #elif defined (RTD_3WIRE_CONFIG)
00053     .op_mode = AD4110_RTD_3W_MODE,
00054 #elif defined (RTD_4WIRE_CONFIG)
00055     .op_mode = AD4110_RTD_4W_MODE,
00056 #endif
00057     .gain = GAIN_CH,
00058     .sync = AD4110_SYNC_EN,
00059     .afe_clk = AD4110_AFE_ADC_CLOCKED,
00060     .adc_clk = AD4110_ADC_INT_CLK_CLKIO,
00061     .addr = 0,
00062     .bipolar = true,
00063     .analog_input_buff = ENABLE_FULL_BUFFER,
00064     .odr = AD4110_ODR_SEL,
00065     .order = sinc5_sinc1
00066 } ;