app_config.h

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/*************************************************************************/
#ifndef APP_CONFIG_H
#define APP_CONFIG_H
 
/******************************************************************************/
/***************************** Include Files **********************************/
/******************************************************************************/
#include <stdint.h>
#include "no_os_pwm.h"
#include "common_macros.h"
 
/******************************************************************************/
/********************** Macros and Constants Definition ***********************/
/******************************************************************************/
/* List of data capture modes for ad559xr device */
#define CONTINUOUS_DATA_CAPTURE     0
#define BURST_DATA_CAPTURE          1
 
/* Select the active platform (default is STM32) */
#if !defined(ACTIVE_PLATFORM)
#define ACTIVE_PLATFORM     STM32_PLATFORM
#endif
 
/* Select the ADC data capture mode
 * Note: Only Burst data Capture is supported for AD5593R */
#if !defined(DATA_CAPTURE_MODE)
#define DATA_CAPTURE_MODE BURST_DATA_CAPTURE
#endif
 
/* Macros for stringification */
#define XSTR(s)     #s
#define STR(s)      XSTR(s)
 
#if (ACTIVE_PLATFORM == STM32_PLATFORM)
#include "app_config_stm32.h"
#define CONSOLE_STDIO_PORT_AVAILABLE
#else
#error "No/Invalid active platform selected"
#endif
 
/* Hardware Mezzanine name for the interposer board */
#define HW_MEZZANINE_NAME   "PMD-ARD-INT-LCZ"
 
/* ADC Resolution */
#define ADC_RESOLUTION      12
 
/* 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))
 
#define DEFAULT_VREF  2.5
#define ADC_MAX_COUNT (uint32_t)(1<<ADC_RESOLUTION)
 
/* Additional bit macros */
#define BYTES_PER_SAMPLE        2
#define STORAGE_BITS            (BYTES_PER_SAMPLE) * 8
 
/* Baud rate for IIO application UART interface */
#define IIO_UART_BAUD_RATE  (230400)
 
/* Used to form a VCOM serial number */
#define FIRMWARE_NAME   "ad559xr_iio"
 
/****** Macros used to form a VCOM serial number ******/
#if !defined(PLATFORM_NAME)
#define PLATFORM_NAME   HW_CARRIER_NAME
#endif
 
//#define SYSTEM_CONFIG_DISABLED // Uncomment this to disable system config
#if !defined(SYSTEM_CONFIG_DISABLED)
#define SYSTEM_CONFIG_ENABLED
#else
/* Change the device name here
 * to either AD5592R or AD5593R */
#define ACTIVE_DEVICE_NAME AD5593R
#endif
 
/* Enable the UART/VirtualCOM port connection (default VCOM) */
//#define USE_PHY_COM_PORT      // Uncomment to select UART
 
#if !defined(USE_PHY_COM_PORT)
#define USE_VIRTUAL_COM_PORT
#endif
 
/* Uncomment this if you want to enable only the GPIO Subsytem */
//#define ONLY_GPIO_SUBSYSTEM
 
/* Enable/Disable the use of SDRAM for ADC data capture buffer */
//#define USE_SDRAM     // Uncomment to use SDRAM as data buffer
 
/* Slave Address for AD5593R */
#define AD5593R_A0_STATE 0
#define AD5593R_I2C(x) (0x10 | (x & 0x01))
 
/******************************************************************************/
/********************** Variables and User Defined Data Types *****************/
/******************************************************************************/
 
/******************************************************************************/
/************************ Public Declarations *********************************/
/******************************************************************************/
extern struct no_os_uart_desc *uart_desc;
extern struct no_os_eeprom_desc *eeprom_desc;
extern struct no_os_pwm_desc *pwm_desc;
extern struct no_os_uart_desc *uart_console_stdio_desc;
int32_t init_system(void);
int32_t ad559xr_trigger_handler(struct iio_device_data *iio_dev_data);
 
#endif //APP_CONFIG_H