app_config_mbed.h

00001 /***************************************************************************//**
00002  *   @file    app_config_mbed.h
00003  *   @brief   Header file for Mbed platform configurations
00004 ********************************************************************************
00005  * Copyright (c) 2021-22 Analog Devices, Inc.
00006  * All rights reserved.
00007  *
00008  * This software is proprietary to Analog Devices, Inc. and its licensors.
00009  * By using this software you agree to the terms of the associated
00010  * Analog Devices Software License Agreement.
00011 *******************************************************************************/
00012 
00013 #ifndef APP_CONFIG_MBED_H_
00014 #define APP_CONFIG_MBED_H_
00015 
00016 /******************************************************************************/
00017 /***************************** Include Files **********************************/
00018 /******************************************************************************/
00019 
00020 #include <stdint.h>
00021 #include <PinNames.h>
00022 
00023 #include "no_os_gpio.h"
00024 #include "mbed_uart.h"
00025 #include "mbed_irq.h"
00026 #include "mbed_gpio_irq.h"
00027 #include "mbed_spi.h"
00028 #include "mbed_gpio.h"
00029 
00030 /******************************************************************************/
00031 /********************** Macros and Constants Definition ***********************/
00032 /******************************************************************************/
00033 
00034 /* Select b/w Arduino or SDP-120 pin header (default is Arduino) */
00035 //#define  SDP_120
00036 
00037 #ifdef SDP_120
00038 /* Pin mapping of SDP-K1 w.r.t SDP-120 connector */
00039 #define SPI_CSB         SDP_SPI_CS_A
00040 #define SPI_HOST_SDO    SDP_SPI_MOSI
00041 #define SPI_HOST_SDI    SDP_SPI_MISO
00042 #define SPI_SCK         SDP_SPI_SCK
00043 
00044 #define MBED_CONV_MON   SDP_GPIO_1
00045 #else
00046 /* Pin mapping of SDP-K1 w.r.t Arduino connector */
00047 #define SPI_CSB         ARDUINO_UNO_D10
00048 #define SPI_HOST_SDO    ARDUINO_UNO_D11
00049 #define SPI_HOST_SDI    ARDUINO_UNO_D12
00050 #define SPI_SCK         ARDUINO_UNO_D13
00051 
00052 #define MBED_CONV_MON   ARDUINO_UNO_D2
00053 #endif
00054 
00055 #if defined(AD4130_WLCSP_PACKAGE_TYPE)
00056 #define CONV_MON    MBED_CONV_MON
00057 #else
00058 #define CONV_MON    ARDUINO_UNO_D2      // Conversion interrupt source pin (The selected interrupt source pin 
00059 // e.g. MCLK or GPIO needs to be tied to D2 pin on Arduino header).
00060 // The selection of interrupt source is done in 'iio_data_capture_init' function
00061 #endif
00062 
00063 /* Common pin mapping on SDP-K1 */
00064 #define UART_TX         CONSOLE_TX
00065 #define UART_RX         CONSOLE_RX
00066 #define LED_GPO         LED3
00067 
00068 /* Select FS scaler value for the default user config mode.
00069  * This is not a max FS value that can be set into device but rather a value to
00070  * achieve max approximate ODR in the firmware for a given platform/setup.
00071  * Max ODR is derived by testing the firmware on SDP-K1 controller board
00072  * @10Mhz SPI clock. The max possible ODR can vary from board to board and
00073  * data continuity is not guaranteed above this ODR on IIO client */
00074 #define FS_CONFIG_VALUE     1   // ODR = 2.4KSPS
00075 
00076 /******************************************************************************/
00077 /********************** Public/Extern Declarations ****************************/
00078 /******************************************************************************/
00079 
00080 extern struct mbed_gpio_irq_init_param mbed_ext_int_extra_init_params;
00081 extern struct mbed_uart_init_param mbed_uart_extra_init_params;
00082 extern struct mbed_spi_init_param mbed_spi_extra_init_params;
00083 
00084 #endif /* APP_CONFIG_MBED_H_ */