Diff: app/src/ad7606_user_config.c

Revision:

0:3afcd581558d

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/app/src/ad7606_user_config.c	Thu Jan 14 18:54:16 2021 +0530
@@ -0,0 +1,161 @@
+/*************************************************************************//**
+ *   @file   ad7606_user_config.c
+ *   @brief  User configuration file for AD7606 device
+******************************************************************************
+* Copyright (c) 2020 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.
+*****************************************************************************/
+
+/******************************************************************************/
+/***************************** Include Files **********************************/
+/******************************************************************************/
+
+#include <stdint.h>
+
+#include "app_config.h"
+#include "ad7606_user_config.h"
+#include "ad7606_support.h"
+#include "spi_extra.h"
+#include "gpio_extra.h"
+
+/******************************************************************************/
+/********************** Macros and Constants Definition ***********************/
+/******************************************************************************/
+
+#define		USER_CONFIG_RANGE	(DEFAULT_CHN_RANGE * 1000)
+
+/******************************************************************************/
+/********************** Variables and User Defined Data Types *****************/
+/******************************************************************************/
+
+struct gpio_init_param gpio_init_reset = {
+	.number = RESET_PIN,
+	.extra = NULL
+};
+
+struct gpio_init_param gpio_init_convst = {
+	.number = CONVST_PIN,
+	.extra = NULL
+};
+
+struct gpio_init_param gpio_init_busy = {
+	.number = BUSY_PIN,
+	.extra = NULL
+};
+
+struct gpio_init_param gpio_init_osr0 = {
+	.number = OSR0_PIN,
+	.extra = NULL
+};
+
+struct gpio_init_param gpio_init_osr1 = {
+	.number = OSR1_PIN,
+	.extra = NULL
+};
+
+struct gpio_init_param gpio_init_osr2 = {
+	.number = OSR2_PIN,
+	.extra = NULL
+};
+
+struct gpio_init_param gpio_init_range= {
+	.number = RANGE_PIN,
+	.extra = NULL
+};
+
+struct gpio_init_param gpio_init_stdby = {
+	.number = STDBY_PIN,
+	.extra = NULL
+};
+
+
+/* Define SPI extra init parameters structure */
+mbed_spi_init_param spi_init_extra_params = {
+	.spi_clk_pin = SPI_SCK,
+	.spi_miso_pin = SPI_MISO,
+	.spi_mosi_pin = SPI_MOSI
+};
+
+/* Initialize the AD7606 device structure */
+struct ad7606_init_param ad7606_init_str = {
+	// Define SPI init parameters structure
+	{
+		.max_speed_hz = 22500000,   	// Max SPI Speed
+		.chip_select = SPI_SS,   		// Chip Select
+		.mode = SPI_MODE_2,   			// CPOL = 1, CPHA = 1
+		.extra = &spi_init_extra_params	// SPI extra configurations
+	},
+
+	.gpio_reset = &gpio_init_reset,
+	.gpio_convst = &gpio_init_convst,
+	.gpio_busy = &gpio_init_busy,
+	.gpio_stby_n = &gpio_init_stdby,
+	.gpio_range = &gpio_init_range,
+	.gpio_os0 = &gpio_init_osr0,
+	.gpio_os1 = &gpio_init_osr1,
+	.gpio_os2 = &gpio_init_osr2,
+	.gpio_par_ser = NULL,
+
+	.device_id = ACTIVE_DEVICE,
+	.oversampling = { 0, AD7606_OSR_1 },
+	.sw_mode = true,
+
+	// Below settings (except range) applies only to AD7606B and AD7606C devices
+
+	/* Device Configs */
+	{
+		.op_mode = AD7606_NORMAL,
+		.dout_format = AD7606_1_DOUT,
+		.ext_os_clock = false,
+		.status_header = false
+	},
+
+	/* Diagnostic flags setting */
+	{
+		.rom_crc_err_en = false,
+		.mm_crc_err_en = false,
+		.int_crc_err_en = false,
+		.spi_write_err_en = false,
+		.spi_read_err_en = false,
+		.busy_stuck_high_err_en = false,
+		.clk_fs_os_counter_en = false,
+		.interface_check_en = false
+	},
+
+	/* Default offset for all channels */
+	.offset_ch = { 0, 0, 0, 0, 0, 0, 0, 0 },
+
+	/* Default phase (0x00) for all channels */
+	.phase_ch = { 0, 0, 0, 0, 0, 0, 0, 0 },
+
+	/* Default gain (0x00) for all channels */
+	.gain_ch = { 0, 0, 0, 0, 0, 0, 0, 0 },
+
+	/* Default range for all channels */
+	.range_ch = {
+#if defined(DEV_AD7609)
+		{-USER_CONFIG_RANGE, USER_CONFIG_RANGE, true},
+		{-USER_CONFIG_RANGE, USER_CONFIG_RANGE, true},
+		{-USER_CONFIG_RANGE, USER_CONFIG_RANGE, true},
+		{-USER_CONFIG_RANGE, USER_CONFIG_RANGE, true},
+		{-USER_CONFIG_RANGE, USER_CONFIG_RANGE, true},
+		{-USER_CONFIG_RANGE, USER_CONFIG_RANGE, true},
+		{-USER_CONFIG_RANGE, USER_CONFIG_RANGE, true},
+		{-USER_CONFIG_RANGE, USER_CONFIG_RANGE, true},
+#else
+		{-USER_CONFIG_RANGE, USER_CONFIG_RANGE, false},
+		{-USER_CONFIG_RANGE, USER_CONFIG_RANGE, false},
+		{-USER_CONFIG_RANGE, USER_CONFIG_RANGE, false},
+		{-USER_CONFIG_RANGE, USER_CONFIG_RANGE, false},
+		{-USER_CONFIG_RANGE, USER_CONFIG_RANGE, false},
+		{-USER_CONFIG_RANGE, USER_CONFIG_RANGE, false},
+		{-USER_CONFIG_RANGE, USER_CONFIG_RANGE, false},
+		{-USER_CONFIG_RANGE, USER_CONFIG_RANGE, false}
+#endif
+	}
+};