Osamu Nakamura / Mbed OS mbed-os_Watson-IoT_ZXing_sample

This is the sample program that can see the decode result of barcode data on Watson IoT.

Dependencies:   AsciiFont DisplayApp GR-PEACH_video LCD_shield_config LWIPBP3595Interface_STA_for_mbed-os USBDevice

mbedConnectorInterface/source/ResourceObserver.cpp@1:67f8b5cfde75, 2016-11-10 (annotated)

Committer:
Osamu Nakamura
Date:
Thu Nov 10 20:23:55 2016 +0900
Revision:
1:67f8b5cfde75
Parent:
0:7d720671e6dc 
Revised the initial value of /888/0/7700

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Osamu Nakamura 0:7d720671e6dc 1 /**
Osamu Nakamura 0:7d720671e6dc 2 * @file ResourceObserver.cpp
Osamu Nakamura 0:7d720671e6dc 3 * @brief mbed CoAP DynamicResource observer (implementation)
Osamu Nakamura 0:7d720671e6dc 4 * @author Doug Anson/Chris Paola
Osamu Nakamura 0:7d720671e6dc 5 * @version 1.0
Osamu Nakamura 0:7d720671e6dc 6 * @see
Osamu Nakamura 0:7d720671e6dc 7 *
Osamu Nakamura 0:7d720671e6dc 8 * Copyright (c) 2014
Osamu Nakamura 0:7d720671e6dc 9 *
Osamu Nakamura 0:7d720671e6dc 10 * Licensed under the Apache License, Version 2.0 (the "License");
Osamu Nakamura 0:7d720671e6dc 11 * you may not use this file except in compliance with the License.
Osamu Nakamura 0:7d720671e6dc 12 * You may obtain a copy of the License at
Osamu Nakamura 0:7d720671e6dc 13 *
Osamu Nakamura 0:7d720671e6dc 14 * http://www.apache.org/licenses/LICENSE-2.0
Osamu Nakamura 0:7d720671e6dc 15 *
Osamu Nakamura 0:7d720671e6dc 16 * Unless required by applicable law or agreed to in writing, software
Osamu Nakamura 0:7d720671e6dc 17 * distributed under the License is distributed on an "AS IS" BASIS,
Osamu Nakamura 0:7d720671e6dc 18 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
Osamu Nakamura 0:7d720671e6dc 19 * See the License for the specific language governing permissions and
Osamu Nakamura 0:7d720671e6dc 20 * limitations under the License.
Osamu Nakamura 0:7d720671e6dc 21 */
Osamu Nakamura 0:7d720671e6dc 22
Osamu Nakamura 0:7d720671e6dc 23 // Class support
Osamu Nakamura 0:7d720671e6dc 24 #include "mbed-connector-interface/ResourceObserver.h"
Osamu Nakamura 0:7d720671e6dc 25
Osamu Nakamura 0:7d720671e6dc 26 // constructor
Osamu Nakamura 0:7d720671e6dc 27 ResourceObserver::ResourceObserver(DynamicResource *resource,int sleep_time) : m_is_observing(false), m_sleep_time(sleep_time) {
Osamu Nakamura 0:7d720671e6dc 28 this->m_resource = resource;
Osamu Nakamura 0:7d720671e6dc 29 if (resource != NULL) resource->setObserver(this);
Osamu Nakamura 0:7d720671e6dc 30 }
Osamu Nakamura 0:7d720671e6dc 31
Osamu Nakamura 0:7d720671e6dc 32 // copy constructor
Osamu Nakamura 0:7d720671e6dc 33 ResourceObserver::ResourceObserver(const ResourceObserver &observer) {
Osamu Nakamura 0:7d720671e6dc 34 this->m_resource = observer.m_resource;
Osamu Nakamura 0:7d720671e6dc 35 }
Osamu Nakamura 0:7d720671e6dc 36
Osamu Nakamura 0:7d720671e6dc 37 // destructor
Osamu Nakamura 0:7d720671e6dc 38 ResourceObserver::~ResourceObserver() {
Osamu Nakamura 0:7d720671e6dc 39 }
Osamu Nakamura 0:7d720671e6dc 40
Osamu Nakamura 0:7d720671e6dc 41 // get our resource
Osamu Nakamura 0:7d720671e6dc 42 DynamicResource *ResourceObserver::getResource() {
Osamu Nakamura 0:7d720671e6dc 43 return this->m_resource;
Osamu Nakamura 0:7d720671e6dc 44 }
Osamu Nakamura 0:7d720671e6dc 45
Osamu Nakamura 0:7d720671e6dc 46 // we are observing?
Osamu Nakamura 0:7d720671e6dc 47 bool ResourceObserver::isObserving() {
Osamu Nakamura 0:7d720671e6dc 48 return this->m_is_observing;
Osamu Nakamura 0:7d720671e6dc 49 }
Osamu Nakamura 0:7d720671e6dc 50
Osamu Nakamura 0:7d720671e6dc 51 // set our observation state
Osamu Nakamura 0:7d720671e6dc 52 void ResourceObserver::setObserving(bool observing) {
Osamu Nakamura 0:7d720671e6dc 53 this->m_is_observing = observing;
Osamu Nakamura 0:7d720671e6dc 54 }
Osamu Nakamura 0:7d720671e6dc 55
Osamu Nakamura 0:7d720671e6dc 56 // get our sleep time
Osamu Nakamura 0:7d720671e6dc 57 int ResourceObserver::getSleepTime() {
Osamu Nakamura 0:7d720671e6dc 58 return this->m_sleep_time;
Osamu Nakamura 0:7d720671e6dc 59 }
Osamu Nakamura 0:7d720671e6dc 60
Osamu Nakamura 0:7d720671e6dc 61 // halt the underlying observer mechanism
Osamu Nakamura 0:7d720671e6dc 62 void ResourceObserver::halt() {
Osamu Nakamura 0:7d720671e6dc 63 }
Osamu Nakamura 0:7d720671e6dc 64
Osamu Nakamura 0:7d720671e6dc 65 // get our logger instance
Osamu Nakamura 0:7d720671e6dc 66 Logger *ResourceObserver::logger() {
Osamu Nakamura 0:7d720671e6dc 67 if (this->m_resource != NULL) {
Osamu Nakamura 0:7d720671e6dc 68 return this->m_resource->logger();
Osamu Nakamura 0:7d720671e6dc 69 }
Osamu Nakamura 0:7d720671e6dc 70 return NULL;
Osamu Nakamura 0:7d720671e6dc 71 }