Diff: app/ad4130_user_config.h

Revision:

2:871d585d96ee

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/app/ad4130_user_config.h	Fri Jul 15 17:47:44 2022 +0530
@@ -0,0 +1,105 @@
+/*************************************************************************//**
+ *   @file   ad4130_user_config.h
+ *   @brief  Header for AD4130 user configuration file
+******************************************************************************
+* Copyright (c) 2020, 2022 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 _AD4130_USER_CONFIG_H_
+#define _AD4130_USER_CONFIG_H_
+
+/******************************************************************************/
+/***************************** Include Files **********************************/
+/******************************************************************************/
+
+#include <stdint.h>
+#include "ad413x.h"
+
+/******************************************************************************/
+/********************** Macros and Constants Definition ***********************/
+/******************************************************************************/
+
+/* Select channel config for default user config (applicable to all channels) */
+//#define DIFFERENTIAL_CHN_CFG	// Uncomment to select differential config
+
+/* Select FS (or ODR) for default user config (applicable to all channels) */
+#if (FS_CONFIG_VALUE != 0)
+#define AD4130_FS_CONFIG				FS_CONFIG_VALUE
+#else
+#define AD4130_FS_CONFIG				1	// ODR = 2.4KSPS (max)
+#endif
+
+/* Filter type for default user config
+ * Note: Applicable for all setups to keep the same ODR for all channels */
+#define AD4130_FILTER_TYPE				AD413X_SYNC3_STANDALONE
+
+/* Scaler factor used in FS to ODR conversion (For SINC3/4 filter) */
+#define FS_TO_ODR_CONV_SCALER			(32U * AD4130_FS_CONFIG)
+
+/* Select the positive and negative analog inputs for each channel */
+#if defined(DIFFERENTIAL_CHN_CFG)
+#define CHN0_AINP	AD413X_AIN0
+#define CHN0_AINM	AD413X_AIN1
+#define CHN1_AINP	AD413X_AIN2
+#define CHN1_AINM	AD413X_AIN3
+#define CHN2_AINP	AD413X_AIN4
+#define CHN2_AINM	AD413X_AIN5
+#define CHN3_AINP	AD413X_AIN6
+#define CHN3_AINM	AD413X_AIN7
+#define CHN4_AINP	AD413X_AIN8
+#define CHN4_AINM	AD413X_AIN9
+#define CHN5_AINP	AD413X_AIN10
+#define CHN5_AINM	AD413X_AIN11
+#define CHN6_AINP	AD413X_AIN12
+#define CHN6_AINM	AD413X_AIN13
+#define CHN7_AINP	AD413X_AIN14
+#define CHN7_AINM	AD413X_AIN15
+#define ADC_USER_CHANNELS	ADC_DIFFERENTIAL_CHNS
+#else
+#define CHN0_AINP	AD413X_AIN0
+#define CHN0_AINM	AD413X_AVSS
+#define CHN1_AINP	AD413X_AIN1
+#define CHN1_AINM	AD413X_AVSS
+#define CHN2_AINP	AD413X_AIN2
+#define CHN2_AINM	AD413X_AVSS
+#define CHN3_AINP	AD413X_AIN3
+#define CHN3_AINM	AD413X_AVSS
+#define CHN4_AINP	AD413X_AIN4
+#define CHN4_AINM	AD413X_AVSS
+#define CHN5_AINP	AD413X_AIN5
+#define CHN5_AINM	AD413X_AVSS
+#define CHN6_AINP	AD413X_AIN6
+#define CHN6_AINM	AD413X_AVSS
+#define CHN7_AINP	AD413X_AIN7
+#define CHN7_AINM	AD413X_AVSS
+#define CHN8_AINP	AD413X_AIN8
+#define CHN8_AINM	AD413X_AVSS
+#define CHN9_AINP	AD413X_AIN9
+#define CHN9_AINM	AD413X_AVSS
+#define CHN10_AINP	AD413X_AIN10
+#define CHN10_AINM	AD413X_AVSS
+#define CHN11_AINP	AD413X_AIN11
+#define CHN11_AINM	AD413X_AVSS
+#define CHN12_AINP	AD413X_AIN12
+#define CHN12_AINM	AD413X_AVSS
+#define CHN13_AINP	AD413X_AIN13
+#define CHN13_AINM	AD413X_AVSS
+#define CHN14_AINP	AD413X_AIN14
+#define CHN14_AINM	AD413X_AVSS
+#define CHN15_AINP	AD413X_AIN15
+#define CHN15_AINM	AD413X_AVSS
+#define ADC_USER_CHANNELS	ADC_PSEUDO_DIFF_CHNS
+#endif
+
+/******************************************************************************/
+/********************** Public/Extern Declarations ****************************/
+/******************************************************************************/
+
+extern struct ad413x_init_param ad4130_user_config_params;
+
+#endif /* end of _AD4130_USER_CONFIG_H_ */