Analog Devices / Mbed OS EVAL-AD568x-AD569x

Example program for EVAL-AD568x and EVAL-AD569x.

Dependencies:   adi_console_menu platform_drivers

EVAL-AD568x-AD569x

User Guide

This nanoDAC+ Mbed support software can be used as a starting point for developing your own firmware that targets Analog Devices nanoDAC+ products in your own environment. The software is configurable for your exact product within the nanoDAC+ family. See the user-guide for full instructions.

app/nanodac_console_app.c@9:cce35eca2ab0, 2021-07-21 (annotated)

Committer:
Kjansen
Date:
Wed Jul 21 12:09:31 2021 +0100
Revision:
9:cce35eca2ab0
Parent:
8:f38c1afe205b 
Code improvement for EVAL-AD568x-AD569x

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mahphalke 5:78877c8a97c8 1 /*!
mahphalke 5:78877c8a97c8 2 *****************************************************************************
mahphalke 5:78877c8a97c8 3 @file: nanodac_console_app.c
mahphalke 5:78877c8a97c8 4
mahphalke 5:78877c8a97c8 5 @brief: Implementation for the menu functions that handles the nanodac
mahphalke 5:78877c8a97c8 6 functionality
mahphalke 5:78877c8a97c8 7
mahphalke 5:78877c8a97c8 8 @details: This file is specific to nanodac console menu application handle.
mahphalke 5:78877c8a97c8 9 The functions defined in this file performs the action
mahphalke 5:78877c8a97c8 10 based on user selected console menu.
mahphalke 5:78877c8a97c8 11 -----------------------------------------------------------------------------
Kjansen 9:cce35eca2ab0 12 Copyright (c) 2020-2021 Analog Devices, Inc.
mahphalke 5:78877c8a97c8 13 All rights reserved.
mahphalke 5:78877c8a97c8 14
mahphalke 5:78877c8a97c8 15 This software is proprietary to Analog Devices, Inc. and its licensors.
mahphalke 5:78877c8a97c8 16 By using this software you agree to the terms of the associated
mahphalke 5:78877c8a97c8 17 Analog Devices Software License Agreement.
mahphalke 5:78877c8a97c8 18 *****************************************************************************/
mahphalke 5:78877c8a97c8 19
mahphalke 5:78877c8a97c8 20 /******************************************************************************/
mahphalke 5:78877c8a97c8 21 /***************************** Include Files **********************************/
mahphalke 5:78877c8a97c8 22 /******************************************************************************/
mahphalke 5:78877c8a97c8 23
mahphalke 5:78877c8a97c8 24 #include <stdio.h>
mahphalke 5:78877c8a97c8 25 #include <string.h>
mahphalke 5:78877c8a97c8 26 #include <stdbool.h>
mahphalke 5:78877c8a97c8 27
mahphalke 5:78877c8a97c8 28 #include "app_config.h"
mahphalke 5:78877c8a97c8 29
mahphalke 5:78877c8a97c8 30 #include "ad5686.h"
mahphalke 5:78877c8a97c8 31 #include "platform_support.h"
Kjansen 9:cce35eca2ab0 32 #include "delay.h"
Kjansen 9:cce35eca2ab0 33 #include "error.h"
Kjansen 9:cce35eca2ab0 34 #include "i2c.h"
Kjansen 9:cce35eca2ab0 35 #include "spi.h"
Kjansen 9:cce35eca2ab0 36 #include "gpio_extra.h"
mahphalke 5:78877c8a97c8 37 #include "i2c_extra.h"
mahphalke 5:78877c8a97c8 38 #include "spi_extra.h"
mahphalke 5:78877c8a97c8 39
mahphalke 5:78877c8a97c8 40 #include "nanodac_console_app.h"
mahphalke 5:78877c8a97c8 41
mahphalke 5:78877c8a97c8 42 /******************************************************************************/
mahphalke 5:78877c8a97c8 43 /********************** Macros and Constants Definitions **********************/
mahphalke 5:78877c8a97c8 44 /******************************************************************************/
mahphalke 5:78877c8a97c8 45
mahphalke 5:78877c8a97c8 46 #if !defined(I2C_SLAVE_ADDRESS)
mahphalke 5:78877c8a97c8 47 #define I2C_SLAVE_ADDRESS 0 // For non I2C devices
mahphalke 5:78877c8a97c8 48 #endif
mahphalke 5:78877c8a97c8 49
mahphalke 5:78877c8a97c8 50 #define INTERNAL_VREF_VOLTAGE 2.5
mahphalke 5:78877c8a97c8 51 #define INTERNAL_VREF_SOURCE 0U
mahphalke 5:78877c8a97c8 52 #define EXTERNAL_VREF_SOURCE 1U
mahphalke 5:78877c8a97c8 53
mahphalke 5:78877c8a97c8 54 #define GAIN_LOW 1
mahphalke 5:78877c8a97c8 55 #define GAIN_HIGH 2
mahphalke 5:78877c8a97c8 56
mahphalke 5:78877c8a97c8 57 /******************************************************************************/
mahphalke 5:78877c8a97c8 58 /********************** Variables and User Defined Data Types *****************/
mahphalke 5:78877c8a97c8 59 /******************************************************************************/
mahphalke 5:78877c8a97c8 60
mahphalke 5:78877c8a97c8 61 // Pointer to a nanodac device structure
mahphalke 5:78877c8a97c8 62 static struct ad5686_dev *nanodac_dev = NULL;
mahphalke 5:78877c8a97c8 63
mahphalke 5:78877c8a97c8 64 // Current DAC channel (default value is channel 0)
mahphalke 5:78877c8a97c8 65 static enum ad5686_dac_channels current_dac_channel = AD5686_CH_0;
mahphalke 5:78877c8a97c8 66
mahphalke 5:78877c8a97c8 67 // Define the Vref source and voltage
mahphalke 5:78877c8a97c8 68 #if !defined(EXT_VREF_SOURCE_ONLY)
mahphalke 5:78877c8a97c8 69 // Default Vref voltage is 2.5v for internal reference source
mahphalke 5:78877c8a97c8 70 static uint32_t vref_source = INTERNAL_VREF_SOURCE;
mahphalke 5:78877c8a97c8 71 static float vref_voltage = INTERNAL_VREF_VOLTAGE;
mahphalke 5:78877c8a97c8 72 #else
mahphalke 5:78877c8a97c8 73 // Vref voltage for external reference source is user selectable
mahphalke 5:78877c8a97c8 74 static uint32_t vref_source = EXTERNAL_VREF_SOURCE;
mahphalke 5:78877c8a97c8 75 static float vref_voltage = 0;
mahphalke 5:78877c8a97c8 76 #endif
mahphalke 5:78877c8a97c8 77
mahphalke 5:78877c8a97c8 78 // Gain value (default is 1)
mahphalke 5:78877c8a97c8 79 static uint32_t gain = GAIN_LOW;
mahphalke 5:78877c8a97c8 80
mahphalke 5:78877c8a97c8 81 // LDAC pin state (default is High/Vlogic)
mahphalke 5:78877c8a97c8 82 static uint32_t ldac_pin_state = GPIO_HIGH;
mahphalke 5:78877c8a97c8 83
mahphalke 5:78877c8a97c8 84 // LDAC mask status (default is False/Disable)
mahphalke 5:78877c8a97c8 85 static bool ldac_mask_status = false;
mahphalke 5:78877c8a97c8 86
mahphalke 5:78877c8a97c8 87
mahphalke 5:78877c8a97c8 88 // Vref sources string
mahphalke 5:78877c8a97c8 89 static const char *vref_source_str[] = {
mahphalke 5:78877c8a97c8 90 "Internal",
mahphalke 5:78877c8a97c8 91 "External"
mahphalke 5:78877c8a97c8 92 };
mahphalke 5:78877c8a97c8 93
mahphalke 5:78877c8a97c8 94 // Operating mode string
mahphalke 5:78877c8a97c8 95 static const char *operating_mode_str[] = {
mahphalke 5:78877c8a97c8 96 "Normal Power-Up",
mahphalke 5:78877c8a97c8 97 "1K to GND",
mahphalke 5:78877c8a97c8 98 "100K to GND",
mahphalke 5:78877c8a97c8 99 "Three State"
mahphalke 5:78877c8a97c8 100 };
mahphalke 5:78877c8a97c8 101
mahphalke 5:78877c8a97c8 102 // Menu pre-declarations
mahphalke 5:78877c8a97c8 103 extern console_menu dac_channel_select_menu;
mahphalke 5:78877c8a97c8 104 extern console_menu vref_select_menu;
mahphalke 5:78877c8a97c8 105 extern console_menu gain_select_menu;
mahphalke 5:78877c8a97c8 106 extern console_menu dac_readback_select_menu;
mahphalke 5:78877c8a97c8 107 extern console_menu ldac_mask_select_menu;
mahphalke 5:78877c8a97c8 108 extern console_menu operating_mode_select_menu;
mahphalke 5:78877c8a97c8 109 extern console_menu ldac_pin_select_menu;
mahphalke 5:78877c8a97c8 110
mahphalke 5:78877c8a97c8 111 /******************************************************************************/
mahphalke 5:78877c8a97c8 112 /************************ Functions Declarations ******************************/
mahphalke 5:78877c8a97c8 113 /******************************************************************************/
mahphalke 5:78877c8a97c8 114
Kjansen 9:cce35eca2ab0 115 static int32_t gpio_power_up_configuration(void);
mahphalke 5:78877c8a97c8 116
mahphalke 5:78877c8a97c8 117 /******************************************************************************/
mahphalke 5:78877c8a97c8 118 /************************ Functions Definitions *******************************/
mahphalke 5:78877c8a97c8 119 /******************************************************************************/
mahphalke 5:78877c8a97c8 120
mahphalke 5:78877c8a97c8 121 /* @brief Initialize the nanodac device
mahphalke 5:78877c8a97c8 122 * @param none
mahphalke 5:78877c8a97c8 123 * @return SUCCESS(0), FAILURE(negative)
mahphalke 5:78877c8a97c8 124 **/
mahphalke 5:78877c8a97c8 125 int32_t nanodac_app_initialize(void)
mahphalke 5:78877c8a97c8 126 {
mahphalke 5:78877c8a97c8 127 int32_t device_init_status; // Init status of device
mahphalke 5:78877c8a97c8 128
mahphalke 5:78877c8a97c8 129 // Initialize the exra parameters for I2C initialization
mahphalke 5:78877c8a97c8 130 mbed_i2c_init_param i2c_init_extra_params = {
mahphalke 5:78877c8a97c8 131 .i2c_sda_pin = I2C_SDA,
mahphalke 5:78877c8a97c8 132 .i2c_scl_pin = I2C_SCL
mahphalke 5:78877c8a97c8 133 };
mahphalke 5:78877c8a97c8 134
mahphalke 5:78877c8a97c8 135 // Initialize the exra parameters for SPI initialization
mahphalke 5:78877c8a97c8 136 mbed_spi_init_param spi_init_extra_params = {
mahphalke 5:78877c8a97c8 137 .spi_miso_pin = SPI_MISO,
mahphalke 5:78877c8a97c8 138 .spi_mosi_pin = SPI_MOSI,
mahphalke 5:78877c8a97c8 139 .spi_clk_pin = SPI_SCK
mahphalke 5:78877c8a97c8 140 };
mahphalke 5:78877c8a97c8 141
mahphalke 5:78877c8a97c8 142 // Initialize the device structure
mahphalke 5:78877c8a97c8 143 struct ad5686_init_param nanodac_init_params = {
mahphalke 5:78877c8a97c8 144 // i2c_init_param
mahphalke 5:78877c8a97c8 145 {
Kjansen 9:cce35eca2ab0 146 .max_speed_hz = 100000, // I2C max speed (Hz)
Kjansen 9:cce35eca2ab0 147 .slave_address = I2C_SLAVE_ADDRESS, // I2C slave address
Kjansen 9:cce35eca2ab0 148 .extra = &i2c_init_extra_params // I2C extra init parameters
mahphalke 5:78877c8a97c8 149 },
mahphalke 5:78877c8a97c8 150
mahphalke 5:78877c8a97c8 151 // spi_init_param
mahphalke 5:78877c8a97c8 152 {
Kjansen 9:cce35eca2ab0 153 .max_speed_hz = 2000000, // SPI max speed (Hz)
Kjansen 9:cce35eca2ab0 154 .chip_select = SPI_SS, // Chip select
Kjansen 9:cce35eca2ab0 155 .mode = SPI_MODE_2, // SPI Mode
Kjansen 9:cce35eca2ab0 156 .extra = &spi_init_extra_params // SPI extra init parameters
mahphalke 5:78877c8a97c8 157 },
mahphalke 5:78877c8a97c8 158
mahphalke 5:78877c8a97c8 159 // gpio_init_param
Kjansen 9:cce35eca2ab0 160 {
Kjansen 9:cce35eca2ab0 161 .number = RESET_PIN, // Reset GPIO Pin
Kjansen 9:cce35eca2ab0 162 .platform_ops = NULL,
Kjansen 9:cce35eca2ab0 163 .extra = NULL
Kjansen 9:cce35eca2ab0 164 },
Kjansen 9:cce35eca2ab0 165 {
Kjansen 9:cce35eca2ab0 166 .number = LDAC_PIN, // LDAC GPIO Pin
Kjansen 9:cce35eca2ab0 167 .platform_ops = NULL,
Kjansen 9:cce35eca2ab0 168 .extra = NULL
Kjansen 9:cce35eca2ab0 169 },
Kjansen 9:cce35eca2ab0 170 {
Kjansen 9:cce35eca2ab0 171 .number = GAIN_PIN, // Gain GPIO Pin
Kjansen 9:cce35eca2ab0 172 .platform_ops = NULL,
Kjansen 9:cce35eca2ab0 173 .extra = NULL
Kjansen 9:cce35eca2ab0 174 },
mahphalke 5:78877c8a97c8 175
Kjansen 9:cce35eca2ab0 176 .act_device = ACTIVE_DEVICE // Active device
mahphalke 5:78877c8a97c8 177 };
mahphalke 5:78877c8a97c8 178
mahphalke 5:78877c8a97c8 179 // Initialize the device
Kjansen 9:cce35eca2ab0 180 do
Kjansen 9:cce35eca2ab0 181 {
Kjansen 9:cce35eca2ab0 182 // Initialize the device
Kjansen 9:cce35eca2ab0 183 if((device_init_status = ad5686_init(&nanodac_dev,
Kjansen 9:cce35eca2ab0 184 nanodac_init_params)) != SUCCESS)
Kjansen 9:cce35eca2ab0 185 break;
Kjansen 9:cce35eca2ab0 186 // Configure the GPIOs specific to application upon power-up
Kjansen 9:cce35eca2ab0 187 if((device_init_status = gpio_power_up_configuration()) != SUCCESS)
Kjansen 9:cce35eca2ab0 188 break;
Kjansen 9:cce35eca2ab0 189
Kjansen 9:cce35eca2ab0 190 return device_init_status;
Kjansen 9:cce35eca2ab0 191 } while (0);
Kjansen 9:cce35eca2ab0 192
Kjansen 9:cce35eca2ab0 193 ad5686_remove(&nanodac_dev);
mahphalke 5:78877c8a97c8 194 return device_init_status;
mahphalke 5:78877c8a97c8 195 }
mahphalke 5:78877c8a97c8 196
mahphalke 5:78877c8a97c8 197
mahphalke 5:78877c8a97c8 198 /*!
mahphalke 5:78877c8a97c8 199 * @brief Set the power-up GPIO configurations
mahphalke 5:78877c8a97c8 200 * @return None
mahphalke 5:78877c8a97c8 201 */
Kjansen 9:cce35eca2ab0 202 static int32_t gpio_power_up_configuration(void)
mahphalke 5:78877c8a97c8 203 {
Kjansen 9:cce35eca2ab0 204 int32_t gpio_power_up_status = 0;
mahphalke 5:78877c8a97c8 205
mahphalke 5:78877c8a97c8 206 // Set the GPIO values
Kjansen 9:cce35eca2ab0 207 gpio_power_up_status |= gpio_set_value(nanodac_dev->gpio_reset, GPIO_HIGH);
Kjansen 9:cce35eca2ab0 208 gpio_power_up_status |= gpio_set_value(nanodac_dev->gpio_gain, GPIO_LOW);
Kjansen 9:cce35eca2ab0 209 gpio_power_up_status |= gpio_set_value(nanodac_dev->gpio_ldac, GPIO_HIGH);
Kjansen 9:cce35eca2ab0 210
Kjansen 9:cce35eca2ab0 211 return gpio_power_up_status;
mahphalke 5:78877c8a97c8 212 }
mahphalke 5:78877c8a97c8 213
mahphalke 5:78877c8a97c8 214
mahphalke 5:78877c8a97c8 215 /*!
mahphalke 5:78877c8a97c8 216 * @brief Display the header info for menu
mahphalke 5:78877c8a97c8 217 * @return None
mahphalke 5:78877c8a97c8 218 */
mahphalke 5:78877c8a97c8 219 static void display_menu_header(void)
mahphalke 5:78877c8a97c8 220 {
mahphalke 5:78877c8a97c8 221 printf("\t%s (nanodac) | ", ACTIVE_DEVICE_NAME);
mahphalke 5:78877c8a97c8 222 printf("Vref:%s (%.1fV) | ", vref_source_str[vref_source], vref_voltage);
mahphalke 5:78877c8a97c8 223 printf("Gain:%ld"EOL, gain);
mahphalke 5:78877c8a97c8 224 }
mahphalke 5:78877c8a97c8 225
mahphalke 5:78877c8a97c8 226
mahphalke 5:78877c8a97c8 227 /*!
mahphalke 5:78877c8a97c8 228 * @brief Display the footer info for menu
mahphalke 5:78877c8a97c8 229 * @return None
mahphalke 5:78877c8a97c8 230 */
mahphalke 5:78877c8a97c8 231 static void display_menu_footer(void)
mahphalke 5:78877c8a97c8 232 {
mahphalke 5:78877c8a97c8 233 // Display the device name
mahphalke 5:78877c8a97c8 234 printf("\tActive Channel: %d | ", current_dac_channel);
mahphalke 5:78877c8a97c8 235 printf("LDAC Pin: %ld | ", ldac_pin_state);
mahphalke 5:78877c8a97c8 236 printf("LDAC Mask: %d"EOL, ldac_mask_status);
mahphalke 5:78877c8a97c8 237 }
mahphalke 5:78877c8a97c8 238
mahphalke 5:78877c8a97c8 239
mahphalke 5:78877c8a97c8 240 /*!
mahphalke 5:78877c8a97c8 241 * @brief Handle the DAC channel selection menu
mahphalke 5:78877c8a97c8 242 * @param uint32_t channel_id- Selected DAC channel number
mahphalke 5:78877c8a97c8 243 * @return MENU_CONTINUE
mahphalke 5:78877c8a97c8 244 */
mahphalke 5:78877c8a97c8 245 static int32_t menu_select_dac_channel(uint32_t channel_id)
mahphalke 5:78877c8a97c8 246 {
mahphalke 5:78877c8a97c8 247 // Store the dac channel for future read/write operations
mahphalke 5:78877c8a97c8 248 current_dac_channel = (enum ad5686_dac_channels)channel_id;
mahphalke 5:78877c8a97c8 249
mahphalke 5:78877c8a97c8 250 printf(EOL EOL"\tDAC Channel %ld is selected..."EOL, channel_id);
mahphalke 5:78877c8a97c8 251
mahphalke 5:78877c8a97c8 252 adi_press_any_key_to_continue();
mahphalke 5:78877c8a97c8 253 return MENU_CONTINUE;
mahphalke 5:78877c8a97c8 254 }
mahphalke 5:78877c8a97c8 255
mahphalke 5:78877c8a97c8 256
mahphalke 5:78877c8a97c8 257 /*!
mahphalke 5:78877c8a97c8 258 * @brief Handle the menu to display DAC channel selection
mahphalke 5:78877c8a97c8 259 * @param uint32_t menu_id- (Optional parameter)
mahphalke 5:78877c8a97c8 260 * @return MENU_CONTINUE
mahphalke 5:78877c8a97c8 261 */
mahphalke 5:78877c8a97c8 262 static int32_t menu_dac_channels(uint32_t menu_id)
mahphalke 5:78877c8a97c8 263 {
mahphalke 5:78877c8a97c8 264 // Display the dac channel selection menu
mahphalke 5:78877c8a97c8 265 adi_do_console_menu(&dac_channel_select_menu);
mahphalke 5:78877c8a97c8 266
mahphalke 5:78877c8a97c8 267 return MENU_CONTINUE;
mahphalke 5:78877c8a97c8 268 }
mahphalke 5:78877c8a97c8 269
mahphalke 5:78877c8a97c8 270
mahphalke 5:78877c8a97c8 271 /*!
mahphalke 5:78877c8a97c8 272 * @brief Handle the menu to write DAC input register
mahphalke 5:78877c8a97c8 273 * @param uint32_t menu_id- (Optional parameter)
mahphalke 5:78877c8a97c8 274 * @return MENU_CONTINUE
mahphalke 5:78877c8a97c8 275 */
mahphalke 5:78877c8a97c8 276 static int32_t menu_write_to_input_register(uint32_t menu_id)
mahphalke 5:78877c8a97c8 277 {
mahphalke 5:78877c8a97c8 278 uint16_t dac_data_input; // Data to be written to DAC
mahphalke 5:78877c8a97c8 279
mahphalke 5:78877c8a97c8 280 printf(EOL"\tEnter the Data/Code (in decimal): ");
mahphalke 5:78877c8a97c8 281 dac_data_input = (uint16_t)adi_get_decimal_int(5);
mahphalke 5:78877c8a97c8 282
mahphalke 5:78877c8a97c8 283 // Write DAC input register for current selected channel
mahphalke 5:78877c8a97c8 284 ad5686_write_register(nanodac_dev, current_dac_channel, dac_data_input);
mahphalke 5:78877c8a97c8 285
mahphalke 5:78877c8a97c8 286 printf(EOL EOL"\tData %d written to DAC input register..."EOL, dac_data_input);
mahphalke 5:78877c8a97c8 287
mahphalke 5:78877c8a97c8 288 adi_press_any_key_to_continue();
mahphalke 5:78877c8a97c8 289 return MENU_CONTINUE;
mahphalke 5:78877c8a97c8 290 }
mahphalke 5:78877c8a97c8 291
mahphalke 5:78877c8a97c8 292
mahphalke 5:78877c8a97c8 293 /*!
mahphalke 5:78877c8a97c8 294 * @brief Handle the menu to update DAC register with value from input register
mahphalke 5:78877c8a97c8 295 * @param uint32_t menu_id- (Optional parameter)
mahphalke 5:78877c8a97c8 296 * @return MENU_CONTINUE
mahphalke 5:78877c8a97c8 297 */
mahphalke 5:78877c8a97c8 298 static int32_t menu_update_dac_from_input(uint32_t menu_id)
mahphalke 5:78877c8a97c8 299 {
mahphalke 5:78877c8a97c8 300 // Update the DAC with input register data for current selected channel
mahphalke 5:78877c8a97c8 301 ad5686_update_register(nanodac_dev, current_dac_channel);
mahphalke 5:78877c8a97c8 302
mahphalke 5:78877c8a97c8 303 printf(EOL EOL"\tUpdated DAC register with contents of input register..."EOL);
mahphalke 5:78877c8a97c8 304
mahphalke 5:78877c8a97c8 305 adi_press_any_key_to_continue();
mahphalke 5:78877c8a97c8 306 return MENU_CONTINUE;
mahphalke 5:78877c8a97c8 307 }
mahphalke 5:78877c8a97c8 308
mahphalke 5:78877c8a97c8 309
mahphalke 5:78877c8a97c8 310 /*!
mahphalke 5:78877c8a97c8 311 * @brief Handle the menu to update DAC register by asserting LDAC pin
mahphalke 5:78877c8a97c8 312 * @param uint32_t menu_id- (Optional parameter)
mahphalke 5:78877c8a97c8 313 * @return MENU_CONTINUE
mahphalke 5:78877c8a97c8 314 */
mahphalke 5:78877c8a97c8 315 static int32_t menu_update_dac_by_ldac_assert(uint32_t menu_id)
mahphalke 5:78877c8a97c8 316 {
mahphalke 5:78877c8a97c8 317 // Update DAC registers by asserting LDAC pin High to Low
mahphalke 5:78877c8a97c8 318 gpio_set_value(nanodac_dev->gpio_ldac, GPIO_HIGH);
mahphalke 5:78877c8a97c8 319 mdelay(1);
mahphalke 5:78877c8a97c8 320 gpio_set_value(nanodac_dev->gpio_ldac, GPIO_LOW);
mahphalke 5:78877c8a97c8 321 mdelay(1);
mahphalke 5:78877c8a97c8 322
mahphalke 5:78877c8a97c8 323 // Restore the previous state of LDAC pin
mahphalke 5:78877c8a97c8 324 if (ldac_pin_state == GPIO_HIGH) {
mahphalke 5:78877c8a97c8 325 gpio_set_value(nanodac_dev->gpio_ldac, GPIO_HIGH);
mahphalke 5:78877c8a97c8 326 }
mahphalke 5:78877c8a97c8 327
mahphalke 5:78877c8a97c8 328 printf(EOL EOL"\tUpdated DAC register with contents of input register..."EOL);
mahphalke 5:78877c8a97c8 329
mahphalke 5:78877c8a97c8 330 adi_press_any_key_to_continue();
mahphalke 5:78877c8a97c8 331 return MENU_CONTINUE;
mahphalke 5:78877c8a97c8 332 }
mahphalke 5:78877c8a97c8 333
mahphalke 5:78877c8a97c8 334
mahphalke 5:78877c8a97c8 335 /*!
mahphalke 5:78877c8a97c8 336 * @brief Handle the menu to write and update DAC register directly
mahphalke 5:78877c8a97c8 337 * @param uint32_t menu_id- (Optional parameter)
mahphalke 5:78877c8a97c8 338 * @return MENU_CONTINUE
mahphalke 5:78877c8a97c8 339 */
mahphalke 5:78877c8a97c8 340 static int32_t menu_write_and_update_dac(uint32_t menu_id)
mahphalke 5:78877c8a97c8 341 {
mahphalke 5:78877c8a97c8 342 uint16_t dac_data_input; // Data to be written to DAC
mahphalke 5:78877c8a97c8 343
mahphalke 5:78877c8a97c8 344 printf(EOL"\tEnter the Data/Code (in decimal): ");
mahphalke 5:78877c8a97c8 345 dac_data_input = (uint16_t)adi_get_decimal_int(5);
mahphalke 5:78877c8a97c8 346
mahphalke 5:78877c8a97c8 347 // Update DAC data register for current selected channel
mahphalke 5:78877c8a97c8 348 ad5686_write_update_register(nanodac_dev, current_dac_channel, dac_data_input);
mahphalke 5:78877c8a97c8 349
mahphalke 5:78877c8a97c8 350 printf(EOL EOL"\tDAC updated with Data %d"EOL, dac_data_input);
mahphalke 5:78877c8a97c8 351
mahphalke 5:78877c8a97c8 352 adi_press_any_key_to_continue();
mahphalke 5:78877c8a97c8 353 return MENU_CONTINUE;
mahphalke 5:78877c8a97c8 354 }
mahphalke 5:78877c8a97c8 355
mahphalke 5:78877c8a97c8 356
mahphalke 5:78877c8a97c8 357 /*!
mahphalke 5:78877c8a97c8 358 * @brief Handle the menu to select operating mode of DAC
mahphalke 5:78877c8a97c8 359 * @param uint32_t operating_mode_input- User input operating mode
mahphalke 5:78877c8a97c8 360 * @return MENU_CONTINUE
mahphalke 5:78877c8a97c8 361 */
mahphalke 5:78877c8a97c8 362 static int32_t menu_select_operating_mode(uint32_t operating_mode_input)
mahphalke 5:78877c8a97c8 363 {
mahphalke 5:78877c8a97c8 364 // Select the operating mode of DAC
mahphalke 5:78877c8a97c8 365 ad5686_power_mode(nanodac_dev, current_dac_channel, operating_mode_input);
mahphalke 5:78877c8a97c8 366
mahphalke 5:78877c8a97c8 367 printf(EOL EOL"\tSelected operating mode as %s"EOL,
mahphalke 5:78877c8a97c8 368 operating_mode_str[operating_mode_input]);
mahphalke 5:78877c8a97c8 369
mahphalke 5:78877c8a97c8 370 adi_press_any_key_to_continue();
mahphalke 5:78877c8a97c8 371 return MENU_CONTINUE;
mahphalke 5:78877c8a97c8 372 }
mahphalke 5:78877c8a97c8 373
mahphalke 5:78877c8a97c8 374
mahphalke 5:78877c8a97c8 375 /*!
mahphalke 5:78877c8a97c8 376 * @brief Handle the menu to display operating modes of DAC
mahphalke 5:78877c8a97c8 377 * @param uint32_t menu_id- (Optional parameter)
mahphalke 5:78877c8a97c8 378 * @return MENU_CONTINUE
mahphalke 5:78877c8a97c8 379 */
mahphalke 5:78877c8a97c8 380 static int32_t menu_dac_operating_modes(uint32_t menu_id)
mahphalke 5:78877c8a97c8 381 {
mahphalke 5:78877c8a97c8 382 // Display the operating mode select menu
mahphalke 5:78877c8a97c8 383 adi_do_console_menu(&operating_mode_select_menu);
mahphalke 5:78877c8a97c8 384
mahphalke 5:78877c8a97c8 385 return MENU_CONTINUE;
mahphalke 5:78877c8a97c8 386 }
mahphalke 5:78877c8a97c8 387
mahphalke 5:78877c8a97c8 388
mahphalke 5:78877c8a97c8 389 /*!
mahphalke 5:78877c8a97c8 390 * @brief Handle the menu to select the reference source for DAC
mahphalke 5:78877c8a97c8 391 * @param uint32_t ref_source_input- user selected reference source
mahphalke 5:78877c8a97c8 392 * @return MENU_CONTINUE
mahphalke 5:78877c8a97c8 393 */
mahphalke 5:78877c8a97c8 394 static int32_t menu_select_vref_source(uint32_t ref_source_input)
mahphalke 5:78877c8a97c8 395 {
mahphalke 5:78877c8a97c8 396 float user_vref_value = INTERNAL_VREF_VOLTAGE; // user input reference
mahphalke 5:78877c8a97c8 397 // voltage value
mahphalke 5:78877c8a97c8 398
mahphalke 5:78877c8a97c8 399 if (ref_source_input == INTERNAL_VREF_SOURCE) {
mahphalke 5:78877c8a97c8 400 // Enable the internal reference source
mahphalke 5:78877c8a97c8 401 ad5686_internal_reference(nanodac_dev, AD5686_INTREF_EN);
mahphalke 5:78877c8a97c8 402 vref_source = INTERNAL_VREF_SOURCE;
mahphalke 5:78877c8a97c8 403 vref_voltage = INTERNAL_VREF_VOLTAGE;
mahphalke 5:78877c8a97c8 404
mahphalke 5:78877c8a97c8 405 // Display the vref selections on console window
mahphalke 5:78877c8a97c8 406 printf(EOL"\tVref Source: %s"EOL, vref_source_str[vref_source]);
mahphalke 5:78877c8a97c8 407 printf("\tVref Voltage: %f"EOL, vref_voltage);
mahphalke 5:78877c8a97c8 408 } else if (ref_source_input == EXTERNAL_VREF_SOURCE) {
mahphalke 5:78877c8a97c8 409 printf(EOL EOL"\tEnter the external reference voltage"EOL);
mahphalke 5:78877c8a97c8 410 user_vref_value = adi_get_decimal_float(5);
mahphalke 5:78877c8a97c8 411
mahphalke 5:78877c8a97c8 412 // Disable the internal reference source
mahphalke 5:78877c8a97c8 413 ad5686_internal_reference(nanodac_dev, AD5686_INTREF_DIS);
mahphalke 5:78877c8a97c8 414 vref_source = EXTERNAL_VREF_SOURCE;
mahphalke 5:78877c8a97c8 415 vref_voltage = user_vref_value;
mahphalke 5:78877c8a97c8 416
mahphalke 5:78877c8a97c8 417 // Display the vref selections on console window
mahphalke 5:78877c8a97c8 418 printf(EOL"\tVref Source: %s"EOL, vref_source_str[vref_source]);
mahphalke 5:78877c8a97c8 419 printf("\tVref Voltage: %f"EOL, vref_voltage);
mahphalke 5:78877c8a97c8 420 } else {
mahphalke 5:78877c8a97c8 421 printf(EOL EOL"\tInvalid Vref Source selection"EOL);
mahphalke 5:78877c8a97c8 422 }
mahphalke 5:78877c8a97c8 423
mahphalke 5:78877c8a97c8 424 adi_press_any_key_to_continue();
mahphalke 5:78877c8a97c8 425 return MENU_CONTINUE;
mahphalke 5:78877c8a97c8 426 }
mahphalke 5:78877c8a97c8 427
mahphalke 5:78877c8a97c8 428
mahphalke 5:78877c8a97c8 429 /*!
mahphalke 5:78877c8a97c8 430 * @brief Handle the menu to display the reference source for DAC
mahphalke 5:78877c8a97c8 431 * @param uint32_t menu_id- (Optional parameter)
mahphalke 5:78877c8a97c8 432 * @return MENU_CONTINUE
mahphalke 5:78877c8a97c8 433 */
mahphalke 5:78877c8a97c8 434 static int32_t menu_vref_sources(uint32_t menu_id)
mahphalke 5:78877c8a97c8 435 {
mahphalke 5:78877c8a97c8 436 // Display the Vref selection menu
mahphalke 5:78877c8a97c8 437 adi_do_console_menu(&vref_select_menu);
mahphalke 5:78877c8a97c8 438
mahphalke 5:78877c8a97c8 439 return MENU_CONTINUE;
mahphalke 5:78877c8a97c8 440 }
mahphalke 5:78877c8a97c8 441
mahphalke 5:78877c8a97c8 442
mahphalke 5:78877c8a97c8 443 /*!
mahphalke 5:78877c8a97c8 444 * @brief Handle the menu to readback DAC register for selected channel
mahphalke 5:78877c8a97c8 445 * @param uint32_t menu_id- (Optional parameter)
mahphalke 5:78877c8a97c8 446 * @return MENU_CONTINUE
mahphalke 5:78877c8a97c8 447 */
mahphalke 5:78877c8a97c8 448 static int32_t menu_dac_readback(uint32_t menu_id)
mahphalke 5:78877c8a97c8 449 {
mahphalke 5:78877c8a97c8 450 uint16_t dac_data; // Readback DAC data
mahphalke 5:78877c8a97c8 451 float output_voltage; // Output voltage of DAC channel
mahphalke 5:78877c8a97c8 452
mahphalke 5:78877c8a97c8 453 // Readback data for current selected DAC channel
mahphalke 5:78877c8a97c8 454 dac_data = ad5686_read_back_register(nanodac_dev, current_dac_channel);
mahphalke 5:78877c8a97c8 455
mahphalke 5:78877c8a97c8 456 // Calculate equivalent output voltage
mahphalke 5:78877c8a97c8 457 output_voltage = (vref_voltage * gain * ((float)dac_data / TOTAL_OUTPUT_CODES));
mahphalke 5:78877c8a97c8 458
mahphalke 5:78877c8a97c8 459 printf(EOL EOL"\tDAC Channel %d Data: %d"EOL, current_dac_channel, dac_data);
mahphalke 5:78877c8a97c8 460 printf(EOL"\tVoltage: %.3f V"EOL EOL, output_voltage);
mahphalke 5:78877c8a97c8 461
mahphalke 5:78877c8a97c8 462 adi_press_any_key_to_continue();
mahphalke 5:78877c8a97c8 463 return MENU_CONTINUE;
mahphalke 5:78877c8a97c8 464 }
mahphalke 5:78877c8a97c8 465
mahphalke 5:78877c8a97c8 466
mahphalke 5:78877c8a97c8 467 /*!
mahphalke 5:78877c8a97c8 468 * @brief Handle the menu to select LDACx mask (x:DAC channel)
mahphalke 5:78877c8a97c8 469 * @param uint32_t mask_status- user input LDAC mask
mahphalke 5:78877c8a97c8 470 * @return MENU_CONTINUE
mahphalke 5:78877c8a97c8 471 */
mahphalke 5:78877c8a97c8 472 static int32_t menu_set_ldac_mask(uint32_t mask_status)
mahphalke 5:78877c8a97c8 473 {
mahphalke 5:78877c8a97c8 474 // Set the LDAC mask (0/1)
mahphalke 5:78877c8a97c8 475 ad5686_ldac_mask(nanodac_dev, current_dac_channel, mask_status);
mahphalke 5:78877c8a97c8 476
mahphalke 5:78877c8a97c8 477 ldac_mask_status = mask_status;
mahphalke 5:78877c8a97c8 478 printf(EOL EOL"\tLDAC Mask for Channel %d: %ld"EOL, current_dac_channel,
mahphalke 5:78877c8a97c8 479 mask_status);
mahphalke 5:78877c8a97c8 480
mahphalke 5:78877c8a97c8 481 adi_press_any_key_to_continue();
mahphalke 5:78877c8a97c8 482 return MENU_CONTINUE;
mahphalke 5:78877c8a97c8 483 }
mahphalke 5:78877c8a97c8 484
mahphalke 5:78877c8a97c8 485
mahphalke 5:78877c8a97c8 486 /*!
mahphalke 5:78877c8a97c8 487 * @brief Handle the menu to display LDACx mask menu selections
mahphalke 5:78877c8a97c8 488 * @param uint32_t menu_id- (Optional parameter)
mahphalke 5:78877c8a97c8 489 * @return MENU_CONTINUE
mahphalke 5:78877c8a97c8 490 */
mahphalke 5:78877c8a97c8 491 static int32_t menu_ldac_masks(uint32_t menu_id)
mahphalke 5:78877c8a97c8 492 {
mahphalke 5:78877c8a97c8 493 // Display the LDAC mask selection menu
mahphalke 5:78877c8a97c8 494 adi_do_console_menu(&ldac_mask_select_menu);
mahphalke 5:78877c8a97c8 495
mahphalke 5:78877c8a97c8 496 return MENU_CONTINUE;
mahphalke 5:78877c8a97c8 497 }
mahphalke 5:78877c8a97c8 498
mahphalke 5:78877c8a97c8 499
mahphalke 5:78877c8a97c8 500 /*!
mahphalke 5:78877c8a97c8 501 * @brief Handle the menu to set LDAC pin state
mahphalke 5:78877c8a97c8 502 * @param uint32_t pin_state- user input pin state (HIGH/LOW)
mahphalke 5:78877c8a97c8 503 * @return MENU_CONTINUE
mahphalke 5:78877c8a97c8 504 */
mahphalke 5:78877c8a97c8 505 static int32_t menu_set_ldac_pin(uint32_t pin_state)
mahphalke 5:78877c8a97c8 506 {
mahphalke 5:78877c8a97c8 507 if (pin_state == GPIO_HIGH) {
mahphalke 5:78877c8a97c8 508 gpio_set_value(nanodac_dev->gpio_ldac, GPIO_HIGH);
mahphalke 5:78877c8a97c8 509 } else {
mahphalke 5:78877c8a97c8 510 gpio_set_value(nanodac_dev->gpio_ldac, GPIO_LOW);
mahphalke 5:78877c8a97c8 511 }
mahphalke 5:78877c8a97c8 512
mahphalke 5:78877c8a97c8 513 ldac_pin_state = pin_state;
mahphalke 5:78877c8a97c8 514 printf(EOL EOL"\tLDAC pin set to %ld"EOL, ldac_pin_state);
mahphalke 5:78877c8a97c8 515
mahphalke 5:78877c8a97c8 516 adi_press_any_key_to_continue();
mahphalke 5:78877c8a97c8 517 return MENU_CONTINUE;
mahphalke 5:78877c8a97c8 518 }
mahphalke 5:78877c8a97c8 519
mahphalke 5:78877c8a97c8 520
mahphalke 5:78877c8a97c8 521 /*!
mahphalke 5:78877c8a97c8 522 * @brief Handle the menu to assert LDAC pin to update DAC
mahphalke 5:78877c8a97c8 523 * @param uint32_t menu_id- (Optional parameter)
mahphalke 5:78877c8a97c8 524 * @return MENU_CONTINUE
mahphalke 5:78877c8a97c8 525 */
mahphalke 5:78877c8a97c8 526 static int32_t menu_select_ldac_pin_state(uint32_t menu_id)
mahphalke 5:78877c8a97c8 527 {
mahphalke 5:78877c8a97c8 528 // Display the LDAC pin selection menu
mahphalke 5:78877c8a97c8 529 adi_do_console_menu(&ldac_pin_select_menu);
mahphalke 5:78877c8a97c8 530
mahphalke 5:78877c8a97c8 531 return MENU_CONTINUE;
mahphalke 5:78877c8a97c8 532 }
mahphalke 5:78877c8a97c8 533
mahphalke 5:78877c8a97c8 534
mahphalke 5:78877c8a97c8 535 /*!
mahphalke 5:78877c8a97c8 536 * @brief Handle the menu to set the DAC gain
mahphalke 5:78877c8a97c8 537 * @param uint32_t gain_input- Gain input value
mahphalke 5:78877c8a97c8 538 * @return MENU_CONTINUE
mahphalke 5:78877c8a97c8 539 */
mahphalke 5:78877c8a97c8 540 static int32_t menu_set_gain(uint32_t gain_input)
mahphalke 5:78877c8a97c8 541 {
mahphalke 5:78877c8a97c8 542 // Set the device gain
mahphalke 5:78877c8a97c8 543 gain = gain_input;
mahphalke 5:78877c8a97c8 544
mahphalke 5:78877c8a97c8 545 #if defined (SOFTWARE_CONTROLLED_GAIN)
mahphalke 5:78877c8a97c8 546 ad5686_gain_mode(nanodac_dev, gain);
mahphalke 5:78877c8a97c8 547 #else
mahphalke 5:78877c8a97c8 548 if (gain == GAIN_LOW) {
mahphalke 5:78877c8a97c8 549 gpio_set_value(nanodac_dev->gpio_gain, GPIO_LOW);
mahphalke 5:78877c8a97c8 550 } else {
mahphalke 5:78877c8a97c8 551 gpio_set_value(nanodac_dev->gpio_gain, GPIO_HIGH);
mahphalke 5:78877c8a97c8 552 }
mahphalke 5:78877c8a97c8 553 #endif
mahphalke 5:78877c8a97c8 554
mahphalke 5:78877c8a97c8 555 printf(EOL EOL"\tGain set to %ld"EOL,gain);
mahphalke 5:78877c8a97c8 556
mahphalke 5:78877c8a97c8 557 adi_press_any_key_to_continue();
mahphalke 5:78877c8a97c8 558 return MENU_CONTINUE;
mahphalke 5:78877c8a97c8 559 }
mahphalke 5:78877c8a97c8 560
mahphalke 5:78877c8a97c8 561
mahphalke 5:78877c8a97c8 562 /*!
mahphalke 5:78877c8a97c8 563 * @brief Handle the menu to display DAC gain selections
mahphalke 5:78877c8a97c8 564 * @param uint32_t menu_id- (Optional parameter)
mahphalke 5:78877c8a97c8 565 * @return MENU_CONTINUE
mahphalke 5:78877c8a97c8 566 */
mahphalke 5:78877c8a97c8 567 static int32_t menu_gain_selection(uint32_t menu_id)
mahphalke 5:78877c8a97c8 568 {
mahphalke 5:78877c8a97c8 569 // Display the DAC gain selection menu
mahphalke 5:78877c8a97c8 570 adi_do_console_menu(&gain_select_menu);
mahphalke 5:78877c8a97c8 571
mahphalke 5:78877c8a97c8 572 return MENU_CONTINUE;
mahphalke 5:78877c8a97c8 573 }
mahphalke 5:78877c8a97c8 574
mahphalke 5:78877c8a97c8 575
mahphalke 5:78877c8a97c8 576 /*!
mahphalke 5:78877c8a97c8 577 * @brief Handle the menu to perform DAC software reset
mahphalke 5:78877c8a97c8 578 * @param uint32_t menu_id- (Optional parameter)
mahphalke 5:78877c8a97c8 579 * @return MENU_CONTINUE
mahphalke 5:78877c8a97c8 580 */
mahphalke 5:78877c8a97c8 581 static int32_t menu_assert_software_reset(uint32_t menu_id)
mahphalke 5:78877c8a97c8 582 {
mahphalke 5:78877c8a97c8 583 // Do device software reset
mahphalke 5:78877c8a97c8 584 ad5686_software_reset(nanodac_dev);
mahphalke 5:78877c8a97c8 585
mahphalke 5:78877c8a97c8 586 printf(EOL"\tSoftware Reset Complete..."EOL);
mahphalke 5:78877c8a97c8 587
mahphalke 5:78877c8a97c8 588 // Device reset disables the LDAC mask through hardware.
mahphalke 5:78877c8a97c8 589 // This needs to be synched with software.
mahphalke 5:78877c8a97c8 590 ldac_mask_status = false;
mahphalke 5:78877c8a97c8 591
mahphalke 5:78877c8a97c8 592 adi_press_any_key_to_continue();
mahphalke 5:78877c8a97c8 593 return MENU_CONTINUE;
mahphalke 5:78877c8a97c8 594 }
mahphalke 5:78877c8a97c8 595
mahphalke 5:78877c8a97c8 596
mahphalke 5:78877c8a97c8 597 /*!
mahphalke 5:78877c8a97c8 598 * @brief Handle the menu to perform DAC hardware reset
mahphalke 5:78877c8a97c8 599 * @param uint32_t menu_id- (Optional parameter)
mahphalke 5:78877c8a97c8 600 * @return MENU_CONTINUE
mahphalke 5:78877c8a97c8 601 */
mahphalke 5:78877c8a97c8 602 static int32_t menu_assert_hardware_reset(uint32_t menu_id)
mahphalke 5:78877c8a97c8 603 {
mahphalke 5:78877c8a97c8 604 // Do device hardware reset
mahphalke 5:78877c8a97c8 605 gpio_set_value(nanodac_dev->gpio_reset, GPIO_LOW);
mahphalke 5:78877c8a97c8 606 mdelay(1);
mahphalke 5:78877c8a97c8 607 gpio_set_value(nanodac_dev->gpio_reset, GPIO_HIGH);
mahphalke 5:78877c8a97c8 608
mahphalke 5:78877c8a97c8 609 printf(EOL"\tHardware Reset Complete..."EOL);
mahphalke 5:78877c8a97c8 610
mahphalke 5:78877c8a97c8 611 // Device reset disables the LDAC mask through hardware.
mahphalke 5:78877c8a97c8 612 // This needs to be synched with software.
mahphalke 5:78877c8a97c8 613 ldac_mask_status = false;
mahphalke 5:78877c8a97c8 614
mahphalke 5:78877c8a97c8 615 adi_press_any_key_to_continue();
mahphalke 5:78877c8a97c8 616 return MENU_CONTINUE;
mahphalke 5:78877c8a97c8 617 }
mahphalke 5:78877c8a97c8 618
mahphalke 5:78877c8a97c8 619
mahphalke 5:78877c8a97c8 620 // Operating mode menu for DAC
mahphalke 5:78877c8a97c8 621 static console_menu_item operating_mode_select_items[] = {
mahphalke 5:78877c8a97c8 622 { "Normal Power-Up", 'A', menu_select_operating_mode, AD5686_PWRM_NORMAL },
mahphalke 5:78877c8a97c8 623
mahphalke 5:78877c8a97c8 624 #if defined(_1K_TO_GND_POWER_DOWN)
mahphalke 5:78877c8a97c8 625 { "1K to GND (Power-Down)", 'B', menu_select_operating_mode, AD5686_PWRM_1K },
mahphalke 5:78877c8a97c8 626 #endif
mahphalke 5:78877c8a97c8 627 #if defined(_100K_TO_GND_POWER_DOWN)
mahphalke 5:78877c8a97c8 628 { "100K to GND (Power-Down)", 'C', menu_select_operating_mode, AD5686_PWRM_100K },
mahphalke 5:78877c8a97c8 629 #endif
mahphalke 5:78877c8a97c8 630 #if defined(THREE_STATE_POWER_DOWN)
mahphalke 5:78877c8a97c8 631 { "Three-State (Power-Down)", 'D', menu_select_operating_mode, AD5686_PWRM_THREESTATE },
mahphalke 5:78877c8a97c8 632 #endif
mahphalke 5:78877c8a97c8 633 };
mahphalke 5:78877c8a97c8 634
mahphalke 5:78877c8a97c8 635 console_menu operating_mode_select_menu = {
mahphalke 5:78877c8a97c8 636 .title = "Select Operating Mode",
mahphalke 5:78877c8a97c8 637 .items = operating_mode_select_items,
mahphalke 5:78877c8a97c8 638 .itemCount = ARRAY_SIZE(operating_mode_select_items),
mahphalke 5:78877c8a97c8 639 .headerItem = display_menu_header,
mahphalke 5:78877c8a97c8 640 .footerItem = display_menu_footer,
mahphalke 5:78877c8a97c8 641 .enableEscapeKey = true
mahphalke 5:78877c8a97c8 642 };
mahphalke 5:78877c8a97c8 643
mahphalke 5:78877c8a97c8 644
mahphalke 5:78877c8a97c8 645 // LDAC pin set menu for DAC
mahphalke 5:78877c8a97c8 646 static console_menu_item ldac_pin_select_items[] = {
mahphalke 5:78877c8a97c8 647 { "High (VLogic)", 'H', menu_set_ldac_pin, GPIO_HIGH },
mahphalke 5:78877c8a97c8 648 { "Low (GND)", 'L', menu_set_ldac_pin, GPIO_LOW }
mahphalke 5:78877c8a97c8 649 };
mahphalke 5:78877c8a97c8 650
mahphalke 5:78877c8a97c8 651 console_menu ldac_pin_select_menu = {
mahphalke 5:78877c8a97c8 652 .title = "Select LDAC Mask",
mahphalke 5:78877c8a97c8 653 .items = ldac_pin_select_items,
mahphalke 5:78877c8a97c8 654 .itemCount = ARRAY_SIZE(ldac_pin_select_items),
mahphalke 5:78877c8a97c8 655 .headerItem = display_menu_header,
mahphalke 5:78877c8a97c8 656 .footerItem = display_menu_footer,
mahphalke 5:78877c8a97c8 657 .enableEscapeKey = true
mahphalke 5:78877c8a97c8 658 };
mahphalke 5:78877c8a97c8 659
mahphalke 5:78877c8a97c8 660
mahphalke 5:78877c8a97c8 661 // LDAC mask menu for DAC
mahphalke 5:78877c8a97c8 662 static console_menu_item ldac_mask_select_items[] = {
mahphalke 5:78877c8a97c8 663 { "Disable (LDAC Pin Controlled)", 'D', menu_set_ldac_mask, 0 },
mahphalke 5:78877c8a97c8 664 { "Enable (LDAC Pin Ignored)", 'E', menu_set_ldac_mask, 1 }
mahphalke 5:78877c8a97c8 665 };
mahphalke 5:78877c8a97c8 666
mahphalke 5:78877c8a97c8 667 console_menu ldac_mask_select_menu = {
mahphalke 5:78877c8a97c8 668 .title = "Select LDAC Mask",
mahphalke 5:78877c8a97c8 669 .items = ldac_mask_select_items,
mahphalke 5:78877c8a97c8 670 .itemCount = ARRAY_SIZE(ldac_mask_select_items),
mahphalke 5:78877c8a97c8 671 .headerItem = display_menu_header,
mahphalke 5:78877c8a97c8 672 .footerItem = display_menu_footer,
mahphalke 5:78877c8a97c8 673 .enableEscapeKey = true
mahphalke 5:78877c8a97c8 674 };
mahphalke 5:78877c8a97c8 675
mahphalke 5:78877c8a97c8 676
mahphalke 5:78877c8a97c8 677 // Gain select menu for DAC
mahphalke 5:78877c8a97c8 678 static console_menu_item gain_select_items[] = {
mahphalke 5:78877c8a97c8 679 { "Gain= 1 (Vout: 0-Vref)", '1', menu_set_gain, GAIN_LOW },
mahphalke 5:78877c8a97c8 680 { "Gain= 2 (Vout: 0-2*Vref)", '2', menu_set_gain, GAIN_HIGH }
mahphalke 5:78877c8a97c8 681 };
mahphalke 5:78877c8a97c8 682
mahphalke 5:78877c8a97c8 683 console_menu gain_select_menu = {
mahphalke 5:78877c8a97c8 684 .title = "Select Gain",
mahphalke 5:78877c8a97c8 685 .items = gain_select_items,
mahphalke 5:78877c8a97c8 686 .itemCount = ARRAY_SIZE(gain_select_items),
mahphalke 5:78877c8a97c8 687 .headerItem = display_menu_header,
mahphalke 5:78877c8a97c8 688 .footerItem = display_menu_footer,
mahphalke 5:78877c8a97c8 689 .enableEscapeKey = true
mahphalke 5:78877c8a97c8 690 };
mahphalke 5:78877c8a97c8 691
mahphalke 5:78877c8a97c8 692
mahphalke 5:78877c8a97c8 693 // Vref select menu for DAC
mahphalke 5:78877c8a97c8 694 static console_menu_item vref_select_items[] = {
mahphalke 5:78877c8a97c8 695 #if !defined(EXT_VREF_SOURCE_ONLY)
mahphalke 5:78877c8a97c8 696 { "Internal Vref", 'I', menu_select_vref_source, INTERNAL_VREF_SOURCE },
mahphalke 5:78877c8a97c8 697 #endif
mahphalke 5:78877c8a97c8 698 { "External Vref", 'E', menu_select_vref_source, EXTERNAL_VREF_SOURCE }
mahphalke 5:78877c8a97c8 699 };
mahphalke 5:78877c8a97c8 700
mahphalke 5:78877c8a97c8 701 console_menu vref_select_menu = {
mahphalke 5:78877c8a97c8 702 .title = "Select Vref Source",
mahphalke 5:78877c8a97c8 703 .items = vref_select_items,
mahphalke 5:78877c8a97c8 704 .itemCount = ARRAY_SIZE(vref_select_items),
mahphalke 5:78877c8a97c8 705 .headerItem = display_menu_header,
mahphalke 5:78877c8a97c8 706 .footerItem = display_menu_footer,
mahphalke 5:78877c8a97c8 707 .enableEscapeKey = true
mahphalke 5:78877c8a97c8 708 };
mahphalke 5:78877c8a97c8 709
mahphalke 5:78877c8a97c8 710
mahphalke 5:78877c8a97c8 711 // Channel selection menu for DAC
mahphalke 5:78877c8a97c8 712 static console_menu_item dac_channel_select_items[] = {
mahphalke 5:78877c8a97c8 713 { "Channel 0", 'A', menu_select_dac_channel, (uint32_t)AD5686_CH_0 },
mahphalke 5:78877c8a97c8 714 { "Channel 1", 'B', menu_select_dac_channel, (uint32_t)AD5686_CH_1 },
mahphalke 5:78877c8a97c8 715 #if DAC_CHANNEL_COUNT > 2
mahphalke 5:78877c8a97c8 716 { "Channel 2", 'C', menu_select_dac_channel, (uint32_t)AD5686_CH_2 },
mahphalke 5:78877c8a97c8 717 { "Channel 3", 'D', menu_select_dac_channel, (uint32_t)AD5686_CH_3 },
mahphalke 5:78877c8a97c8 718 #endif
mahphalke 5:78877c8a97c8 719 #if DAC_CHANNEL_COUNT > 4
mahphalke 5:78877c8a97c8 720 { "Channel 4", 'E', menu_select_dac_channel, (uint32_t)AD5686_CH_4 },
mahphalke 5:78877c8a97c8 721 { "Channel 5", 'F', menu_select_dac_channel, (uint32_t)AD5686_CH_5 },
mahphalke 5:78877c8a97c8 722 { "Channel 6", 'G', menu_select_dac_channel, (uint32_t)AD5686_CH_6 },
mahphalke 5:78877c8a97c8 723 { "Channel 7", 'H', menu_select_dac_channel, (uint32_t)AD5686_CH_7 },
mahphalke 5:78877c8a97c8 724 #endif
mahphalke 5:78877c8a97c8 725 #if DAC_CHANNEL_COUNT > 8
mahphalke 5:78877c8a97c8 726 { "Channel 8", 'I', menu_select_dac_channel, (uint32_t)AD5686_CH_8 },
mahphalke 5:78877c8a97c8 727 { "Channel 9", 'J', menu_select_dac_channel, (uint32_t)AD5686_CH_9 },
mahphalke 5:78877c8a97c8 728 { "Channel 10", 'K', menu_select_dac_channel, (uint32_t)AD5686_CH_10 },
mahphalke 5:78877c8a97c8 729 { "Channel 11", 'L', menu_select_dac_channel, (uint32_t)AD5686_CH_11 },
mahphalke 5:78877c8a97c8 730 { "Channel 12", 'M', menu_select_dac_channel, (uint32_t)AD5686_CH_12 },
mahphalke 5:78877c8a97c8 731 { "Channel 13", 'N', menu_select_dac_channel, (uint32_t)AD5686_CH_13 },
mahphalke 5:78877c8a97c8 732 { "Channel 14", 'O', menu_select_dac_channel, (uint32_t)AD5686_CH_14 },
mahphalke 5:78877c8a97c8 733 { "Channel 15", 'P', menu_select_dac_channel, (uint32_t)AD5686_CH_15 },
mahphalke 5:78877c8a97c8 734 #endif
mahphalke 5:78877c8a97c8 735 };
mahphalke 5:78877c8a97c8 736
mahphalke 5:78877c8a97c8 737 console_menu dac_channel_select_menu = {
mahphalke 5:78877c8a97c8 738 .title = "Select DAC Channel",
mahphalke 5:78877c8a97c8 739 .items = dac_channel_select_items,
mahphalke 5:78877c8a97c8 740 .itemCount = ARRAY_SIZE(dac_channel_select_items),
mahphalke 5:78877c8a97c8 741 .headerItem = display_menu_header,
mahphalke 5:78877c8a97c8 742 .footerItem = display_menu_footer,
mahphalke 5:78877c8a97c8 743 .enableEscapeKey = true
mahphalke 5:78877c8a97c8 744 };
mahphalke 5:78877c8a97c8 745
mahphalke 5:78877c8a97c8 746
mahphalke 5:78877c8a97c8 747 /*
mahphalke 5:78877c8a97c8 748 * Definition of the Main Menu Items and menu itself
mahphalke 5:78877c8a97c8 749 */
mahphalke 5:78877c8a97c8 750 static console_menu_item main_menu_items[] = {
mahphalke 5:78877c8a97c8 751 #ifdef DISPLAY_DAC_CHANNEL_SELECT_MENU
mahphalke 5:78877c8a97c8 752 { "Select DAC Channel", 'A', menu_dac_channels },
mahphalke 5:78877c8a97c8 753 {""},
mahphalke 5:78877c8a97c8 754 #endif
mahphalke 5:78877c8a97c8 755 { "Write to Input Register (LDAC Dependent)", 'B',menu_write_to_input_register },
mahphalke 5:78877c8a97c8 756 {""},
mahphalke 5:78877c8a97c8 757 { "Update DAC from Input Register", 'C', menu_update_dac_from_input },
mahphalke 5:78877c8a97c8 758 {""},
mahphalke 5:78877c8a97c8 759 { "Update DAC by LDAC Assert (H->L)", 'D', menu_update_dac_by_ldac_assert },
mahphalke 5:78877c8a97c8 760 {""},
mahphalke 5:78877c8a97c8 761 { "Write and Update DAC (Direct Update)", 'E', menu_write_and_update_dac },
mahphalke 5:78877c8a97c8 762 {""},
mahphalke 5:78877c8a97c8 763 { "Read Back DAC Channel", 'F', menu_dac_readback },
mahphalke 5:78877c8a97c8 764 {""},
mahphalke 5:78877c8a97c8 765 #ifdef DISPLAY_LDAC_MASK_SELECT_MENU
mahphalke 5:78877c8a97c8 766 { "Set LDAC# Mask", 'G', menu_ldac_masks },
mahphalke 5:78877c8a97c8 767 {""},
mahphalke 5:78877c8a97c8 768 #endif
mahphalke 5:78877c8a97c8 769 { "Select LDAC Pin State", 'H', menu_select_ldac_pin_state },
mahphalke 5:78877c8a97c8 770 {""},
mahphalke 5:78877c8a97c8 771 { "Select Operating Mode", 'I', menu_dac_operating_modes },
mahphalke 5:78877c8a97c8 772 {""},
mahphalke 5:78877c8a97c8 773 { "Select Reference Source (Vref)", 'J', menu_vref_sources },
mahphalke 5:78877c8a97c8 774 {""},
mahphalke 5:78877c8a97c8 775 { "Set Gain", 'K', menu_gain_selection },
mahphalke 5:78877c8a97c8 776 {""},
mahphalke 5:78877c8a97c8 777 { "Assert Software Reset", 'L', menu_assert_software_reset },
mahphalke 5:78877c8a97c8 778 {""},
mahphalke 5:78877c8a97c8 779 { "Assert Hardware Reset", 'M', menu_assert_hardware_reset },
mahphalke 5:78877c8a97c8 780 {""},
mahphalke 5:78877c8a97c8 781 };
mahphalke 5:78877c8a97c8 782
mahphalke 5:78877c8a97c8 783 console_menu nanodac_main_menu = {
mahphalke 5:78877c8a97c8 784 .title = "Main Menu",
mahphalke 5:78877c8a97c8 785 .items = main_menu_items,
mahphalke 5:78877c8a97c8 786 .itemCount = ARRAY_SIZE(main_menu_items),
mahphalke 5:78877c8a97c8 787 .headerItem = display_menu_header,
mahphalke 5:78877c8a97c8 788 .footerItem = display_menu_footer,
mahphalke 5:78877c8a97c8 789 .enableEscapeKey = false
mahphalke 5:78877c8a97c8 790 };