Analog Devices / platform_drivers

Platform drivers for Mbed.

Dependents:   EVAL-CN0535-FMCZ EVAL-CN0535-FMCZ EVAL-AD568x-AD569x EVAL-AD7606 ... more

platform_support.cpp@17:af1f2416dd26, 2021-07-13 (annotated)

Committer:
mahphalke
Date:
Tue Jul 13 13:58:07 2021 +0530
Revision:
17:af1f2416dd26
Restructured the directory- Removed inc/ and src/ folders and moved all source/header files at root

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mahphalke 17:af1f2416dd26 1 /***************************************************************************//**
mahphalke 17:af1f2416dd26 2 * @file platform_support.cpp
mahphalke 17:af1f2416dd26 3 * @brief: support functions and declarations for particular platform
mahphalke 17:af1f2416dd26 4 * @details: This is a platform specific file that supports functionality
mahphalke 17:af1f2416dd26 5 * required from application generic file. This file should be
mahphalke 17:af1f2416dd26 6 * modified according to platform that you are working with.
mahphalke 17:af1f2416dd26 7 ********************************************************************************
mahphalke 17:af1f2416dd26 8 * Copyright (c) 2019 - 2021 Analog Devices, Inc.
mahphalke 17:af1f2416dd26 9 * All rights reserved.
mahphalke 17:af1f2416dd26 10 *
mahphalke 17:af1f2416dd26 11 * This software is proprietary to Analog Devices, Inc. and its licensors.
mahphalke 17:af1f2416dd26 12 * By using this software you agree to the terms of the associated
mahphalke 17:af1f2416dd26 13 * Analog Devices Software License Agreement.
mahphalke 17:af1f2416dd26 14 *******************************************************************************/
mahphalke 17:af1f2416dd26 15
mahphalke 17:af1f2416dd26 16 /******************************************************************************/
mahphalke 17:af1f2416dd26 17 /************************ Includes Files **************************************/
mahphalke 17:af1f2416dd26 18 /******************************************************************************/
mahphalke 17:af1f2416dd26 19 #include <mbed.h>
mahphalke 17:af1f2416dd26 20
mahphalke 17:af1f2416dd26 21 // Platform support needs to be C-compatible to work with other drivers
mahphalke 17:af1f2416dd26 22 #ifdef __cplusplus
mahphalke 17:af1f2416dd26 23 extern "C"
mahphalke 17:af1f2416dd26 24 {
mahphalke 17:af1f2416dd26 25 #endif
mahphalke 17:af1f2416dd26 26
mahphalke 17:af1f2416dd26 27 #include "platform_support.h"
mahphalke 17:af1f2416dd26 28
mahphalke 17:af1f2416dd26 29 /******************************************************************************/
mahphalke 17:af1f2416dd26 30 /********************** Variables and User defined data types *****************/
mahphalke 17:af1f2416dd26 31 /******************************************************************************/
mahphalke 17:af1f2416dd26 32
mahphalke 17:af1f2416dd26 33 /******************************************************************************/
mahphalke 17:af1f2416dd26 34 /************************ Variable Declarations *******************************/
mahphalke 17:af1f2416dd26 35 /******************************************************************************/
mahphalke 17:af1f2416dd26 36
mahphalke 17:af1f2416dd26 37 // Configure and instantiate UnbufferedSerial object to access the stdin.
mahphalke 17:af1f2416dd26 38 // The default mbed baud rate is 9600, unless is it overriden in the
mahphalke 17:af1f2416dd26 39 // mbed_app.json file, or by creating another UnbufferedSerial object using
mahphalke 17:af1f2416dd26 40 // the same pins.
mahphalke 17:af1f2416dd26 41 static UnbufferedSerial port(USBTX, USBRX);
mahphalke 17:af1f2416dd26 42
mahphalke 17:af1f2416dd26 43 /******************************************************************************/
mahphalke 17:af1f2416dd26 44 /************************ Functions Definitions *******************************/
mahphalke 17:af1f2416dd26 45 /******************************************************************************/
mahphalke 17:af1f2416dd26 46
mahphalke 17:af1f2416dd26 47 /**
mahphalke 17:af1f2416dd26 48 * @brief getchar, but does not block if nothing waiting to be read
mahphalke 17:af1f2416dd26 49 * @param None
mahphalke 17:af1f2416dd26 50 * @return character if available, NULL otherwise
mahphalke 17:af1f2416dd26 51 */
mahphalke 17:af1f2416dd26 52 char getchar_noblock(void)
mahphalke 17:af1f2416dd26 53 {
mahphalke 17:af1f2416dd26 54 char rx_char = '\0';
mahphalke 17:af1f2416dd26 55
mahphalke 17:af1f2416dd26 56 // Return the character read from the serial port
mahphalke 17:af1f2416dd26 57 if (port.readable() > 0) {
mahphalke 17:af1f2416dd26 58 port.read(&rx_char, 1);
mahphalke 17:af1f2416dd26 59 }
mahphalke 17:af1f2416dd26 60
mahphalke 17:af1f2416dd26 61 return rx_char;
mahphalke 17:af1f2416dd26 62 }
mahphalke 17:af1f2416dd26 63
mahphalke 17:af1f2416dd26 64
mahphalke 17:af1f2416dd26 65 #ifdef __cplusplus // Closing extern c
mahphalke 17:af1f2416dd26 66 }
mahphalke 17:af1f2416dd26 67 #endif