File content as of revision 1:edd760d6380f:

/*************************************************************************//**
 *   @file   app_config.h
 *   @brief  Configuration file for AD4696 device applications
******************************************************************************
* Copyright (c) 2021 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 APP_CONFIG_H
#define APP_CONFIG_H

/******************************************************************************/
/***************************** Include Files **********************************/
/******************************************************************************/

#include <stdint.h>

/******************************************************************************/
/********************** Macros and Constants Definition ***********************/
/******************************************************************************/

/* List of supported platforms*/
#define	MBED_PLATFORM		1

/* Select the active platform */
#define ACTIVE_PLATFORM		MBED_PLATFORM

#if (ACTIVE_PLATFORM == MBED_PLATFORM)
#include "app_config_mbed.h"

/* Used to form a VCOM serial number */
#define	FIRMWARE_NAME	"ad4696_mbed_iio_application"

/* Redefine the init params structure mapping w.r.t. platform */
#define bsy_gpio_extra_init_params mbed_gpio_bsy_extra_init_params
#define ext_int_extra_init_params mbed_ext_int_extra_init_params
#define uart_extra_init_params mbed_uart_extra_init_params
#define spi_extra_init_params mbed_spi_extra_init_params
#else
#error "No/Invalid active platform selected"
#endif

// **** Note for User: ACTIVE_DEVICE selection **** //
/* Define the device type here from the list of below device type defines
 * (one at a time. Defining more than one device can result into compile error).
 * e.g. #define DEV_AD4696 -> This will make AD4696 as an ACTIVE_DEVICE.
 * The ACTIVE_DEVICE is default set to AD4696 if device type is not defined.
 * */

//#define DEV_AD4696

#if defined(DEV_AD4696)
#define ACTIVE_DEVICE		ID_AD4696
#define ACTIVE_DEVICE_NAME	"AD4696"
#elif defined(DEV_AD4695)
#define ACTIVE_DEVICE		ID_AD4695
#define ACTIVE_DEVICE_NAME	"AD4695"
#else
#warning No/Unsupported ADxxxxy symbol defined. AD4696 defined
#define DEV_AD4696
#define ACTIVE_DEVICE		ID_AD4696
#define ACTIVE_DEVICE_NAME	"AD4696"
#endif

#if defined(DEV_AD4696)
#define	NO_OF_CHANNELS		16
#define ADC_RESOLUTION		16
#elif defined(DEV_AD4695)
#define	NO_OF_CHANNELS		16
#define ADC_RESOLUTION		16
#else
/* Default config for AD4696 */
#define	NO_OF_CHANNELS		16
#define ADC_RESOLUTION		16
#endif

// **** Note for User: Polarity Mode selection **** //
/* Since the pin pairing option is same for all the channels in
 * standard sequencer mode, hence polarity mode for all the 
 * channels is also kept same to avoid stale ADC output codes. 
 * Make sure to change the JP6 jumper position on the Eval board to A 
 * to use the PSEUDO_BIPOLAR_MODE. 
 * 
 * Select Pseudo bipolar mode (default is unipolar mode) for all the channels.
 * e.g. #define PSEUDO_BIPOLAR_MODE -> This will enable the PSEUDO_BIPOLAR_MODE 
 * for all the channels. 
 * */
 
//#define PSEUDO_BIPOLAR_MODE

/* Pins to be used an interrupt to trigger callback function */
#define EXT_TRIGGER_PIN 	CONVST_PIN

/* ADC max count (full scale value) for unipolar inputs */
#define ADC_MAX_COUNT_UNIPOLAR	(uint32_t)((1 << ADC_RESOLUTION) - 1)

/* ADC max count (full scale value) for bipolar inputs */
#define ADC_MAX_COUNT_BIPOLAR	(uint32_t)(1 << (ADC_RESOLUTION-1))

/* Baud rate for IIO application UART interface */
#define IIO_UART_BAUD_RATE	(230400)

/****** Macros used to form a VCOM serial number ******/
#if !defined(DEVICE_NAME)
#define DEVICE_NAME		"DEV_AD4696"
#endif

#if !defined(PLATFORM_NAME)
#define PLATFORM_NAME	"SDP_K1"
#endif
/******/

/* Enable the VirtualCOM port connection/interface. By default serial communication
 * is physical UART */
//#define USE_VIRTUAL_COM_PORT

#if defined(USE_VIRTUAL_COM_PORT)
/* Below USB configurations (VID and PID) are owned and assigned by ADI.
 * If intended to distribute software further, use the VID and PID owned by your
 * organization */
#define VIRTUAL_COM_PORT_VID	0x0456
#define VIRTUAL_COM_PORT_PID	0xb66c
/* Serial number string is formed as: application name + device (target) name + platform (host) name */
#define VIRTUAL_COM_SERIAL_NUM	(FIRMWARE_NAME "_" DEVICE_NAME "_" PLATFORM_NAME)
#endif

/******************************************************************************/
/********************** Variables and User Defined Data Types *****************/
/******************************************************************************/

/******************************************************************************/
/************************ Public Declarations *********************************/
/******************************************************************************/

/* UART init parameters structure */
extern struct uart_init_param uart_init_params;

/* PWM descriptor */
extern struct pwm_desc *pwm_desc;

/* Initializing system peripherals */
int32_t init_system(void);

#endif //APP_CONFIG_H