precision-converters-firmware
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app_config.h
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1/*************************************************************************/
13#ifndef _APP_CONFIG_H_
14#define _APP_CONFIG_H_
15
16/******************************************************************************/
17/***************************** Include Files **********************************/
18/******************************************************************************/
19
20#include <stdint.h>
21#include "common_macros.h"
22
23/******************************************************************************/
24/********************** Macros and Constants Definition ***********************/
25/******************************************************************************/
26
27/* List of data capture modes for AD4130 device */
28#define BURST_DATA_CAPTURE 0
29#define CONTINUOUS_DATA_CAPTURE 1
30#define FIFO_DATA_CAPTURE 2
31
32/* List of demo mode configurations */
33#define USER_DEFAULT_CONFIG 0
34#define RTD_2WIRE_CONFIG 1
35#define RTD_3WIRE_CONFIG 2
36#define RTD_4WIRE_CONFIG 3
37#define THERMISTOR_CONFIG 4
38#define THERMOCOUPLE_CONFIG 5
39#define LOADCELL_CONFIG 6
40#define NOISE_TEST_CONFIG 7
41#define POWER_TEST_CONFIG 8
42
43/* List of supported IIO clients
44 * Local client is supported only on DISCO-F769NI (mbed & stm32 platform).
45 * DISCO-F769NI only supports local client.
46 */
47#define IIO_CLIENT_REMOTE 1
48#define IIO_CLIENT_LOCAL 2
49
50/* Macros for stringification */
51#define XSTR(s) #s
52#define STR(s) XSTR(s)
53
54/******************************************************************************/
55
56/* Name of active device */
57#define ACTIVE_DEVICE_NAME "ad4130-8"
58
59/* Select the AD4130 package type (required for interrupt source) */
60#define AD4130_WLCSP_PACKAGE_TYPE
61//#define AD4130_LFCSP_PACKAGE_TYPE
62
63/* Select the active platform (default is stm32) */
64#if !defined(ACTIVE_PLATFORM)
65#define ACTIVE_PLATFORM STM32_PLATFORM
66#endif
67
68/* Select active IIO client */
69#if !defined(ACTIVE_IIO_CLIENT)
70#define ACTIVE_IIO_CLIENT IIO_CLIENT_REMOTE
71#endif
72
73/* Select the demo mode configuration (default is user config) */
74#if !defined(ACTIVE_DEMO_MODE_CONFIG)
75#define ACTIVE_DEMO_MODE_CONFIG USER_DEFAULT_CONFIG
76#endif
77
78/* Enable MCU power saving mode during FIFO data capture */
79//#define FIFO_MODE_MCU_POWER_SAVING_ENABLED
80
81#if defined(FIFO_MODE_MCU_POWER_SAVING_ENABLED)
82/* Force data capture mode to FIFO if power saving is needed */
83#define DATA_CAPTURE_MODE FIFO_DATA_CAPTURE
84#else
85#if !defined(DATA_CAPTURE_MODE)
86/* Select the default ADC data capture mode */
87#define DATA_CAPTURE_MODE CONTINUOUS_DATA_CAPTURE
88#endif
89#endif
90
91/* Enable the UART/VirtualCOM port connection (default VCOM) */
92//#define USE_PHY_COM_PORT // Uncomment to select UART
93
94#if !defined(USE_PHY_COM_PORT)
95#define USE_VIRTUAL_COM_PORT
96#endif
97
98#if (ACTIVE_PLATFORM == STM32_PLATFORM)
99#include "app_config_stm32.h"
100#define HW_CARRIER_NAME TARGET_NAME
101/* Redefine the init params structure mapping w.r.t. platform */
102#define vcom_extra_init_params stm32_vcom_extra_init_params
103#define uart_extra_init_params stm32_uart_extra_init_params
104#define spi_extra_init_params stm32_spi_extra_init_params
105#define i2c_extra_init_params stm32_i2c_extra_init_params
106#define trigger_gpio_irq_extra_params stm32_trigger_gpio_irq_init_params
107#define trigger_gpio_extra_init_params stm32_trigger_gpio_extra_init_params
108#define trigger_gpio_ops stm32_gpio_ops
109#define irq_ops stm32_irq_ops
110#define gpio_ops stm32_gpio_ops
111#define spi_ops stm32_spi_ops
112#define i2c_ops stm32_i2c_ops
113#define uart_ops stm32_uart_ops
114#ifdef STM32F469xx
115#define vcom_ops stm32_usb_uart_ops
116#endif
117#define trigger_gpio_irq_ops stm32_gpio_irq_ops
118#define trigger_gpio_handle 0 // Unused macro
119#define TRIGGER_GPIO_PORT CNV_PORT_NUM // Unused macro
120#define TRIGGER_GPIO_PIN CNV_PIN_NUM
121#define TRIGGER_INT_ID CNV_PIN_NUM
122#else
123#error "No/Invalid active platform selected"
124#endif
125
126/* Expected HW ID */
127#define HW_MEZZANINE_NAME "EV-AD4130WASDZ-U1"
128
129/* Include user config files and params according to active/selected
130 * demo mode config */
131#if (ACTIVE_DEMO_MODE_CONFIG == USER_DEFAULT_CONFIG)
132#include "ad4130_user_config.h"
133#define ad4130_init_params ad4130_user_config_params
134#elif ((ACTIVE_DEMO_MODE_CONFIG == RTD_2WIRE_CONFIG) || \
135(ACTIVE_DEMO_MODE_CONFIG == RTD_3WIRE_CONFIG) || \
136(ACTIVE_DEMO_MODE_CONFIG == RTD_4WIRE_CONFIG))
137#include "ad4130_rtd_config.h"
138#define ad4130_init_params ad4130_rtd_config_params
139#elif (ACTIVE_DEMO_MODE_CONFIG == THERMISTOR_CONFIG)
140#include "ad4130_thermistor_config.h"
141#define ad4130_init_params ad4130_thermistor_config_params
142#elif (ACTIVE_DEMO_MODE_CONFIG == THERMOCOUPLE_CONFIG)
143#include "ad4130_thermocouple_config.h"
144#define ad4130_init_params ad4130_thermocouple_config_params
145#elif (ACTIVE_DEMO_MODE_CONFIG == LOADCELL_CONFIG)
146#include "ad4130_loadcell_config.h"
147#define ad4130_init_params ad4130_loadcell_config_params
148#elif (ACTIVE_DEMO_MODE_CONFIG == NOISE_TEST_CONFIG)
149#include "ad4130_noise_test_config.h"
150#define ad4130_init_params ad4130_noise_test_config_params
151#elif (ACTIVE_DEMO_MODE_CONFIG == POWER_TEST_CONFIG)
152#include "ad4130_power_test_config.h"
153#define ad4130_init_params ad4130_power_test_config_params
154#else
155#include "ad4130_user_config.h"
156#define ad4130_init_params ad4130_user_config_params
157#warning "No/Invalid active demo config selected, user config used as default"
158#endif
159
160/* ADC resolution for active device */
161#define ADC_RESOLUTION 24
162
163/* Number of ADC presets/setups */
164#define ADC_PRESETS 7
165
166/* Number of actually used ADC channels.
167 * Note : There can be max 16 channels in the device sequencer but since
168 * input pairs can be only 8 or 16, either 8 or 16 channels are exposed
169 * out, based on the user selected channel configuration.
170 * The auxilary inputs(such as temperature, ref, etc) are not used.
171 * */
172#define ADC_DIFFERENTIAL_CHNS 8
173#define ADC_PSEUDO_DIFF_CHNS 16
174
175/* Default ADC reference voltages for each reference source */
176#define AD4130_REFIN1_VOLTAGE 2.5
177#define AD4130_REFIN2_VOLTAGE 2.5
178#define AD4130_AVDD_VOLTAGE 3.3 // 3.3 or 1.8
179#define AD4170_2_5V_INT_REF_VOLTAGE 2.5
180#define AD4170_1_25V_INT_REF_VOLTAGE 1.25
181
182/* ADC max count (full scale value) for unipolar inputs */
183#define ADC_MAX_COUNT_UNIPOLAR (uint32_t)((1 << ADC_RESOLUTION) - 1)
184
185/* ADC max count (full scale value) for bipolar inputs */
186#define ADC_MAX_COUNT_BIPOLAR (uint32_t)(1 << (ADC_RESOLUTION-1))
187
188/****** Macros used to form a VCOM serial number ******/
189#define FIRMWARE_NAME "ad4130_iio"
190
191#define DEVICE_NAME "DEV_AD4130"
192
193#if !defined(PLATFORM_NAME)
194#define PLATFORM_NAME HW_CARRIER_NAME
195#endif
196
197/* Below USB configurations (VID and PID) are owned and assigned by ADI.
198 * If intended to distribute software further, use the VID and PID owned by your
199 * organization */
200#define VIRTUAL_COM_PORT_VID 0x0456
201#define VIRTUAL_COM_PORT_PID 0xb66c
202/* Serial number string is formed as: application name + device (target) name + platform (host) name */
203#define VIRTUAL_COM_SERIAL_NUM (FIRMWARE_NAME "_" DEVICE_NAME "_" STR(PLATFORM_NAME))
204
205/* Check if any serial port available for use as console stdio port */
206#if defined(USE_PHY_COM_PORT)
207/* If PHY com is selected, VCOM or alternate PHY com port can act as a console stdio port */
208#if (ACTIVE_IIO_CLIENT == IIO_CLIENT_REMOTE)
209#define CONSOLE_STDIO_PORT_AVAILABLE
210#endif
211#else
212/* If VCOM is selected, PHY com port will/should act as a console stdio port */
213#define CONSOLE_STDIO_PORT_AVAILABLE
214#endif
215
216/* Baud rate for IIO application UART interface */
217#define IIO_UART_BAUD_RATE (230400)
218
219/* Enable/Disable the use of SDRAM for ADC data capture buffer */
220//#define USE_SDRAM // Uncomment to use SDRAM for data buffer
221
222/******************************************************************************/
223/************************ Public Declarations *********************************/
224/******************************************************************************/
225
226extern struct no_os_uart_desc *uart_desc;
227extern struct no_os_gpio_desc *trigger_gpio_desc;
228extern struct no_os_spi_init_param spi_init_params;
229extern struct no_os_gpio_init_param trigger_gpio_param;
230extern struct no_os_eeprom_desc *eeprom_desc;
231extern struct no_os_irq_ctrl_desc *trigger_irq_desc;
232
233int32_t init_system(void);
234uint8_t get_eeprom_detected_dev_addr(void);
235bool is_eeprom_valid_dev_addr_detected(void);
236void ad4130_fifo_event_handler(void *ctx);
237
238#endif //_APP_CONFIG_H_
trigger_irq_desc
struct no_os_irq_ctrl_desc * trigger_irq_desc
Definition app_config.c:103
init_system
int32_t init_system(void)
Initialize the system peripherals.
Definition app_config.c:185
uart_desc
struct no_os_uart_desc * uart_desc
Definition app_config.c:97
eeprom_desc
struct no_os_eeprom_desc * eeprom_desc
Definition app_config.c:170
spi_init_params
struct no_os_spi_init_param spi_init_params
Definition ad3530r_user_config.c:48
trigger_gpio_desc
struct no_os_gpio_desc * trigger_gpio_desc
Definition app_config.c:164
trigger_gpio_param
struct no_os_gpio_init_param trigger_gpio_param
Definition app_config.c:98
is_eeprom_valid_dev_addr_detected
bool is_eeprom_valid_dev_addr_detected(void)
Return the flag indicating if valid EEPROM address is detected.
Definition common.c:183
ad4130_fifo_event_handler
void ad4130_fifo_event_handler(void *ctx)
This is an ISR (Interrupt Service Routine) to monitor FIFO data available event. This function is exp...
Definition ad4130_iio.c:1371
get_eeprom_detected_dev_addr
uint8_t get_eeprom_detected_dev_addr(void)
Get the EEPROM device address detected by firmware.
Definition common.c:192
ad4130_loadcell_config.h
Header for AD4130 loadcell user configuration file.
ad4130_noise_test_config.h
Header for AD4130 noise test user configuration file.
ad4130_power_test_config.h
Header for AD4130 power test user configuration file.
ad4130_rtd_config.h
Header for AD4130 RTD user configuration file.
ad4130_thermistor_config.h
Header for AD4130 thermistors user configuration file.
ad4130_thermocouple_config.h
Header for AD4130 thermocouple user configuration file.
ad4130_user_config.h
Header for AD4130 user configuration file.
common_macros.h
The file contain common macros that needs to be followed same across all the projects.
app_config_stm32.h
Header file for STM32 platform configurations.
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