Diff: app/app_config.h

Revision:

2:007533849deb

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/app/app_config.h	Thu Jul 21 16:45:24 2022 +0530
@@ -0,0 +1,161 @@
+/***************************************************************************//*
+ * @file    app_config.h
+ * @brief   Header file for application configurations (platform-agnostic)
+******************************************************************************
+ * Copyright (c) 2021-22 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
+
+/* List of data capture modes */
+#define CONTINUOUS_DATA_CAPTURE		0
+#define BURST_DATA_CAPTURE			1
+
+/* Macros for stringification */
+#define XSTR(s)		#s
+#define STR(s)		XSTR(s)
+
+/******************************************************************************/
+
+/**** ACTIVE_DEVICE selection *****
+* Define the device type here from the available list of devices (one at a time)
+* e.g. #define DEV_AD7689 -> This will make AD7689 as an ACTIVE_DEVICE.
+**/
+//#define	DEV_AD7689
+
+/* Name of the active device */
+#if defined(DEV_AD7689)
+#define ACTIVE_DEVICE		ID_AD7689
+#define ACTIVE_DEVICE_NAME	"ad7689"
+#elif defined(DEV_AD7682)
+#define ACTIVE_DEVICE		ID_AD7682
+#define ACTIVE_DEVICE_NAME	"ad7682"
+#elif defined(DEV_AD7949)
+#define ACTIVE_DEVICE		ID_AD7949
+#define ACTIVE_DEVICE_NAME	"ad7949"
+#elif defined(DEV_AD7699)
+#define ACTIVE_DEVICE		ID_AD7699
+#define ACTIVE_DEVICE_NAME	"ad7699"
+#else
+#warning No/Unsupported device selected. AD7689 used as default.
+#define ACTIVE_DEVICE		ID_AD7689
+#define ACTIVE_DEVICE_NAME	"ad7689"
+#endif
+
+/* Select the active platform (default is Mbed) */
+#if !defined(ACTIVE_PLATFORM)
+#define ACTIVE_PLATFORM		MBED_PLATFORM
+#endif
+
+/* Select the ADC data capture mode (default is CC mode) */
+#if !defined(DATA_CAPTURE_MODE)
+#define DATA_CAPTURE_MODE	CONTINUOUS_DATA_CAPTURE
+#endif
+
+#if (ACTIVE_PLATFORM == MBED_PLATFORM)
+#include "app_config_mbed.h"
+
+#define HW_CARRIER_NAME		STR(TARGET_NAME)
+
+/* Redefine the init params structure mapping w.r.t. platform */
+#define ext_int_extra_init_params mbed_ext_int_extra_init_params
+#define pwm_extra_init_params mbed_pwm_extra_init_params
+#define uart_extra_init_params mbed_uart_extra_init_params
+#define spi_extra_init_params mbed_spi_extra_init_params
+#define irq_ops mbed_irq_ops
+#define gpio_ops mbed_gpio_ops
+#define spi_ops mbed_spi_ops
+#define EXT_INT_ID EXTERNAL_INT_ID1
+#else
+#error "No/Invalid active platform selected"
+#endif
+
+/* TODO - These values must be read from EEPROM of target EVB */
+#define HW_MEZZANINE_NAME	"EVAL-AD7689-EBZ"
+#define HW_NAME				ACTIVE_DEVICE_NAME
+
+/* ADC resolution for active device */
+#if defined(DEV_AD7949)
+#define ADC_RESOLUTION		14
+#else
+#define ADC_RESOLUTION		16
+#endif
+
+/* 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))
+
+/* Max number of ADC channels */
+#if defined(DEV_AD7682)
+#define TEMPERATURE_CHN		4
+#define ADC_CHN_COUNT		5	// Chn0-3 + 1 temperature channel
+#else
+#define TEMPERATURE_CHN		8
+#define ADC_CHN_COUNT		9	// Chn0-7 + 1 temperature channel
+#endif
+
+/****** Macros used to form a VCOM serial number ******/
+#if !defined(DEVICE_NAME)
+#define DEVICE_NAME		"DEV_AD7689"
+#endif
+
+/* Used to form a VCOM serial number */
+#if !defined(FIRMWARE_NAME)
+#define	FIRMWARE_NAME	"ad7689_iio_application"
+#endif
+
+#if !defined(PLATFORM_NAME)
+#define PLATFORM_NAME	HW_CARRIER_NAME
+#endif
+/******/
+
+/* Enable the UART/VirtualCOM port connection (default VCOM) */
+//#define USE_PHY_COM_PORT		// Uncomment to select UART
+
+#if !defined(USE_PHY_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
+
+/* Default baud rate for IIO UART interface */
+#define IIO_UART_BAUD_RATE	(230400)
+
+/* Enable/Disable the use of SDRAM for ADC data capture buffer */
+//#define USE_SDRAM_CAPTURE_BUFFER	// Uncomment to use SDRAM as data buffer
+
+/******************************************************************************/
+/********************** Public/Extern Declarations ****************************/
+/******************************************************************************/
+
+extern struct no_os_uart_desc *uart_desc;
+extern struct no_os_gpio_desc *led_gpio_desc;
+
+int32_t init_system(void);
+
+#endif /* _APP_CONFIG_H_ */