CAC_smartcushion / Mbed OS 2Temp_ADISense1000_Example

This is a simple program to read temp reading using 2 wire RTD sensor with the measureware kit.

Fork of ADISense1000_Example_FW by Analog Devices

src/mbed/adi_sense_log.cpp@1:ae66eccef75f, 2018-07-18 (annotated)

Committer:
RGurav
Date:
Wed Jul 18 11:40:48 2018 +0000
Revision:
1:ae66eccef75f
Parent:
0:76fed7dd9235 
connect 2 wire RTD to CJC_0 and read data using Tera

Who changed what in which revision?

UserRevisionLine numberNew contents of line
seanwilson10 0:76fed7dd9235 1 /*!
seanwilson10 0:76fed7dd9235 2 ******************************************************************************
seanwilson10 0:76fed7dd9235 3 * @file: adi_sense_log.c
seanwilson10 0:76fed7dd9235 4 * @brief: ADI Sense OS-dependent wrapper layer for log functions
seanwilson10 0:76fed7dd9235 5 *-----------------------------------------------------------------------------
seanwilson10 0:76fed7dd9235 6 */
seanwilson10 0:76fed7dd9235 7
seanwilson10 0:76fed7dd9235 8 /******************************************************************************
seanwilson10 0:76fed7dd9235 9 Copyright 2017 (c) Analog Devices, Inc.
seanwilson10 0:76fed7dd9235 10
seanwilson10 0:76fed7dd9235 11 All rights reserved.
seanwilson10 0:76fed7dd9235 12
seanwilson10 0:76fed7dd9235 13 Redistribution and use in source and binary forms, with or without
seanwilson10 0:76fed7dd9235 14 modification, are permitted provided that the following conditions are met:
seanwilson10 0:76fed7dd9235 15 - Redistributions of source code must retain the above copyright
seanwilson10 0:76fed7dd9235 16 notice, this list of conditions and the following disclaimer.
seanwilson10 0:76fed7dd9235 17 - Redistributions in binary form must reproduce the above copyright
seanwilson10 0:76fed7dd9235 18 notice, this list of conditions and the following disclaimer in
seanwilson10 0:76fed7dd9235 19 the documentation and/or other materials provided with the
seanwilson10 0:76fed7dd9235 20 distribution.
seanwilson10 0:76fed7dd9235 21 - Neither the name of Analog Devices, Inc. nor the names of its
seanwilson10 0:76fed7dd9235 22 contributors may be used to endorse or promote products derived
seanwilson10 0:76fed7dd9235 23 from this software without specific prior written permission.
seanwilson10 0:76fed7dd9235 24 - The use of this software may or may not infringe the patent rights
seanwilson10 0:76fed7dd9235 25 of one or more patent holders. This license does not release you
seanwilson10 0:76fed7dd9235 26 from the requirement that you obtain separate licenses from these
seanwilson10 0:76fed7dd9235 27 patent holders to use this software.
seanwilson10 0:76fed7dd9235 28 - Use of the software either in source or binary form, must be run
seanwilson10 0:76fed7dd9235 29 on or directly connected to an Analog Devices Inc. component.
seanwilson10 0:76fed7dd9235 30
seanwilson10 0:76fed7dd9235 31 THIS SOFTWARE IS PROVIDED BY ANALOG DEVICES "AS IS" AND ANY EXPRESS OR
seanwilson10 0:76fed7dd9235 32 IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, NON-INFRINGEMENT,
seanwilson10 0:76fed7dd9235 33 MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
seanwilson10 0:76fed7dd9235 34 IN NO EVENT SHALL ANALOG DEVICES BE LIABLE FOR ANY DIRECT, INDIRECT,
seanwilson10 0:76fed7dd9235 35 INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
seanwilson10 0:76fed7dd9235 36 LIMITED TO, INTELLECTUAL PROPERTY RIGHTS, PROCUREMENT OF SUBSTITUTE GOODS OR
seanwilson10 0:76fed7dd9235 37 SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
seanwilson10 0:76fed7dd9235 38 CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
seanwilson10 0:76fed7dd9235 39 OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
seanwilson10 0:76fed7dd9235 40 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
seanwilson10 0:76fed7dd9235 41 *
seanwilson10 0:76fed7dd9235 42 *****************************************************************************/
seanwilson10 0:76fed7dd9235 43
seanwilson10 0:76fed7dd9235 44 #include <mbed.h>
seanwilson10 0:76fed7dd9235 45 #include "inc/adi_sense_log.h"
seanwilson10 0:76fed7dd9235 46
seanwilson10 0:76fed7dd9235 47 #define ADI_SENSE_LOG_UART_BAUDRATE (115200)
seanwilson10 0:76fed7dd9235 48
seanwilson10 0:76fed7dd9235 49 #ifdef TARGET_STM32F411xE
seanwilson10 0:76fed7dd9235 50 #define ADI_SENSE_LOG_UART_TX_PIN (PA_11)
seanwilson10 0:76fed7dd9235 51 #define ADI_SENSE_LOG_UART_RX_PIN (PA_12)
seanwilson10 0:76fed7dd9235 52 #else
seanwilson10 0:76fed7dd9235 53 #error "unsupported target platform"
seanwilson10 0:76fed7dd9235 54 #endif
seanwilson10 0:76fed7dd9235 55
seanwilson10 0:76fed7dd9235 56 static Serial *gpUartDevice;
seanwilson10 0:76fed7dd9235 57
seanwilson10 0:76fed7dd9235 58 #ifdef __cplusplus
seanwilson10 0:76fed7dd9235 59 extern "C" {
seanwilson10 0:76fed7dd9235 60 #endif
seanwilson10 0:76fed7dd9235 61
seanwilson10 0:76fed7dd9235 62 /*
seanwilson10 0:76fed7dd9235 63 * Open the Log interface and allocate resources
seanwilson10 0:76fed7dd9235 64 */
seanwilson10 0:76fed7dd9235 65 ADI_SENSE_RESULT adi_sense_LogOpen(void)
seanwilson10 0:76fed7dd9235 66 {
seanwilson10 0:76fed7dd9235 67 gpUartDevice = new Serial(ADI_SENSE_LOG_UART_TX_PIN,
seanwilson10 0:76fed7dd9235 68 ADI_SENSE_LOG_UART_RX_PIN,
seanwilson10 0:76fed7dd9235 69 ADI_SENSE_LOG_UART_BAUDRATE);
seanwilson10 0:76fed7dd9235 70 if (!gpUartDevice)
seanwilson10 0:76fed7dd9235 71 {
seanwilson10 0:76fed7dd9235 72 ADI_SENSE_LOG_ERROR("Failed to allocate memory for Log UART context");
seanwilson10 0:76fed7dd9235 73 return ADI_SENSE_NO_MEM;
seanwilson10 0:76fed7dd9235 74 }
seanwilson10 0:76fed7dd9235 75
seanwilson10 0:76fed7dd9235 76 return ADI_SENSE_SUCCESS;
seanwilson10 0:76fed7dd9235 77 }
seanwilson10 0:76fed7dd9235 78
seanwilson10 0:76fed7dd9235 79 /*
seanwilson10 0:76fed7dd9235 80 * Close the Log interface and free resources
seanwilson10 0:76fed7dd9235 81 */
seanwilson10 0:76fed7dd9235 82 void adi_sense_LogClose(void)
seanwilson10 0:76fed7dd9235 83 {
seanwilson10 0:76fed7dd9235 84 if (gpUartDevice)
seanwilson10 0:76fed7dd9235 85 {
seanwilson10 0:76fed7dd9235 86 delete gpUartDevice;
seanwilson10 0:76fed7dd9235 87 gpUartDevice = 0;
seanwilson10 0:76fed7dd9235 88 }
seanwilson10 0:76fed7dd9235 89 }
seanwilson10 0:76fed7dd9235 90
seanwilson10 0:76fed7dd9235 91 /*
seanwilson10 0:76fed7dd9235 92 * Print a log message to the platform log interface
seanwilson10 0:76fed7dd9235 93 */
seanwilson10 0:76fed7dd9235 94 void adi_sense_Log(ADI_SENSE_LOG_LEVEL level, const char* format, ...)
seanwilson10 0:76fed7dd9235 95 {
seanwilson10 0:76fed7dd9235 96 char buffer[256];
seanwilson10 0:76fed7dd9235 97 va_list va_args;
seanwilson10 0:76fed7dd9235 98
seanwilson10 0:76fed7dd9235 99 if (!gpUartDevice)
seanwilson10 0:76fed7dd9235 100 return;
seanwilson10 0:76fed7dd9235 101
seanwilson10 0:76fed7dd9235 102 va_start(va_args, format);
seanwilson10 0:76fed7dd9235 103 vsnprintf(buffer, sizeof(buffer), format, va_args);
seanwilson10 0:76fed7dd9235 104 va_end(va_args);
seanwilson10 0:76fed7dd9235 105
seanwilson10 0:76fed7dd9235 106 gpUartDevice->printf("%s\r\n", buffer);
seanwilson10 0:76fed7dd9235 107 }
seanwilson10 0:76fed7dd9235 108
seanwilson10 0:76fed7dd9235 109 #ifdef __cplusplus
seanwilson10 0:76fed7dd9235 110 }
seanwilson10 0:76fed7dd9235 111 #endif
seanwilson10 0:76fed7dd9235 112