Analog Devices / Mbed OS EVAL-AD7689

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Dependencies:   sdp_k1_sdram

app/app_config_mbed.h@2:007533849deb, 2022-07-21 (annotated)

Committer:
Mahesh Phalke
Date:
Thu Jul 21 16:45:24 2022 +0530
Revision:
2:007533849deb
Initial firmware commit

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Mahesh Phalke 2:007533849deb 1 /***************************************************************************//**
Mahesh Phalke 2:007533849deb 2 * @file app_config_mbed.h
Mahesh Phalke 2:007533849deb 3 * @brief Header file for Mbed platform configurations
Mahesh Phalke 2:007533849deb 4 ********************************************************************************
Mahesh Phalke 2:007533849deb 5 * Copyright (c) 2021-22 Analog Devices, Inc.
Mahesh Phalke 2:007533849deb 6 * All rights reserved.
Mahesh Phalke 2:007533849deb 7 *
Mahesh Phalke 2:007533849deb 8 * This software is proprietary to Analog Devices, Inc. and its licensors.
Mahesh Phalke 2:007533849deb 9 * By using this software you agree to the terms of the associated
Mahesh Phalke 2:007533849deb 10 * Analog Devices Software License Agreement.
Mahesh Phalke 2:007533849deb 11 *******************************************************************************/
Mahesh Phalke 2:007533849deb 12
Mahesh Phalke 2:007533849deb 13 #ifndef APP_CONFIG_MBED_H_
Mahesh Phalke 2:007533849deb 14 #define APP_CONFIG_MBED_H_
Mahesh Phalke 2:007533849deb 15
Mahesh Phalke 2:007533849deb 16 /******************************************************************************/
Mahesh Phalke 2:007533849deb 17 /***************************** Include Files **********************************/
Mahesh Phalke 2:007533849deb 18 /******************************************************************************/
Mahesh Phalke 2:007533849deb 19
Mahesh Phalke 2:007533849deb 20 #include <stdint.h>
Mahesh Phalke 2:007533849deb 21 #include <PinNames.h>
Mahesh Phalke 2:007533849deb 22
Mahesh Phalke 2:007533849deb 23 #include "mbed_uart.h"
Mahesh Phalke 2:007533849deb 24 #include "mbed_irq.h"
Mahesh Phalke 2:007533849deb 25 #include "mbed_spi.h"
Mahesh Phalke 2:007533849deb 26 #include "mbed_pwm.h"
Mahesh Phalke 2:007533849deb 27 #include "mbed_gpio.h"
Mahesh Phalke 2:007533849deb 28
Mahesh Phalke 2:007533849deb 29 #if defined(TARGET_SDP_K1)
Mahesh Phalke 2:007533849deb 30 #include "sdram_sdpk1.h"
Mahesh Phalke 2:007533849deb 31 #endif
Mahesh Phalke 2:007533849deb 32
Mahesh Phalke 2:007533849deb 33 /******************************************************************************/
Mahesh Phalke 2:007533849deb 34 /********************** Macros and Constants Definition ***********************/
Mahesh Phalke 2:007533849deb 35 /******************************************************************************/
Mahesh Phalke 2:007533849deb 36
Mahesh Phalke 2:007533849deb 37 /* Pin mapping of SDP-K1 w.r.t Arduino connector */
Mahesh Phalke 2:007533849deb 38 #define SPI_CSB ARDUINO_UNO_D10
Mahesh Phalke 2:007533849deb 39 #define SPI_HOST_SDO ARDUINO_UNO_D11
Mahesh Phalke 2:007533849deb 40 #define SPI_HOST_SDI ARDUINO_UNO_D12
Mahesh Phalke 2:007533849deb 41 #define SPI_SCK ARDUINO_UNO_D13
Mahesh Phalke 2:007533849deb 42
Mahesh Phalke 2:007533849deb 43 /* Pins used to trigger and/or read a new (periodic) conversion event */
Mahesh Phalke 2:007533849deb 44 #define PWM_TRIGGER ARDUINO_UNO_D3
Mahesh Phalke 2:007533849deb 45 #define INT_EVENT ARDUINO_UNO_D3
Mahesh Phalke 2:007533849deb 46
Mahesh Phalke 2:007533849deb 47 /* Common pin mapping on SDP-K1 */
Mahesh Phalke 2:007533849deb 48 #define UART_TX CONSOLE_TX
Mahesh Phalke 2:007533849deb 49 #define UART_RX CONSOLE_RX
Mahesh Phalke 2:007533849deb 50 #define LED_GPO LED3
Mahesh Phalke 2:007533849deb 51
Mahesh Phalke 2:007533849deb 52 /* Define the max possible sampling (or output data) rate for a given platform.
Mahesh Phalke 2:007533849deb 53 * This is also used to find the time period to trigger a periodic conversion event.
Mahesh Phalke 2:007533849deb 54 * Note: Max possible ODR is 62.5KSPS per channel for continuous data capture on
Mahesh Phalke 2:007533849deb 55 * IIO client. This is derived by testing the firmware on SDP-K1 controller board
Mahesh Phalke 2:007533849deb 56 * @22Mhz SPI clock. The max possible ODR can vary from board to board and
Mahesh Phalke 2:007533849deb 57 * data continuity is not guaranteed above this ODR on IIO oscilloscope */
Mahesh Phalke 2:007533849deb 58 #define SAMPLING_RATE (62500)
Mahesh Phalke 2:007533849deb 59 #define CONV_TRIGGER_PERIOD_NSEC (((float)(1.0 / SAMPLING_RATE) * 1000000) * 1000)
Mahesh Phalke 2:007533849deb 60 #define CONV_TRIGGER_DUTY_CYCLE_NSEC (CONV_TRIGGER_PERIOD_NSEC / 2)
Mahesh Phalke 2:007533849deb 61
Mahesh Phalke 2:007533849deb 62 /******************************************************************************/
Mahesh Phalke 2:007533849deb 63 /********************** Public/Extern Declarations ****************************/
Mahesh Phalke 2:007533849deb 64 /******************************************************************************/
Mahesh Phalke 2:007533849deb 65
Mahesh Phalke 2:007533849deb 66 extern struct mbed_irq_init_param mbed_ext_int_extra_init_params;
Mahesh Phalke 2:007533849deb 67 extern struct mbed_pwm_init_param mbed_pwm_extra_init_params;
Mahesh Phalke 2:007533849deb 68 extern struct mbed_uart_init_param mbed_uart_extra_init_params;
Mahesh Phalke 2:007533849deb 69 extern struct mbed_spi_init_param mbed_spi_extra_init_params;
Mahesh Phalke 2:007533849deb 70
Mahesh Phalke 2:007533849deb 71 #endif /* APP_CONFIG_MBED_H_ */