Christopher Wu / Mbed 2 deprecated Trail

TrailTraffic

Dependencies:   Chainable_RGB_LED mbed mbedConnectorInterface mbedEndpointNetwork

Fork of IoT_LED_demo by MBED_DEMOS

mbedEndpointResources/LightResource.h@0:a7458d25d9c9, 2015-04-16 (annotated)

Committer:
michaeljkoster
Date:
Thu Apr 16 13:56:23 2015 +0000
Revision:
0:a7458d25d9c9
Demo for class and hackathon

Who changed what in which revision?

UserRevisionLine numberNew contents of line
michaeljkoster 0:a7458d25d9c9 1 /**
michaeljkoster 0:a7458d25d9c9 2 * @file LightResource.h
michaeljkoster 0:a7458d25d9c9 3 * @brief mbed CoAP Endpoint Light resource supporting CoAP GET and PUT
michaeljkoster 0:a7458d25d9c9 4 * @author Doug Anson, Michael Koster
michaeljkoster 0:a7458d25d9c9 5 * @version 1.0
michaeljkoster 0:a7458d25d9c9 6 * @see
michaeljkoster 0:a7458d25d9c9 7 *
michaeljkoster 0:a7458d25d9c9 8 * Copyright (c) 2014
michaeljkoster 0:a7458d25d9c9 9 *
michaeljkoster 0:a7458d25d9c9 10 * Licensed under the Apache License, Version 2.0 (the "License");
michaeljkoster 0:a7458d25d9c9 11 * you may not use this file except in compliance with the License.
michaeljkoster 0:a7458d25d9c9 12 * You may obtain a copy of the License at
michaeljkoster 0:a7458d25d9c9 13 *
michaeljkoster 0:a7458d25d9c9 14 * http://www.apache.org/licenses/LICENSE-2.0
michaeljkoster 0:a7458d25d9c9 15 *
michaeljkoster 0:a7458d25d9c9 16 * Unless required by applicable law or agreed to in writing, software
michaeljkoster 0:a7458d25d9c9 17 * distributed under the License is distributed on an "AS IS" BASIS,
michaeljkoster 0:a7458d25d9c9 18 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
michaeljkoster 0:a7458d25d9c9 19 * See the License for the specific language governing permissions and
michaeljkoster 0:a7458d25d9c9 20 * limitations under the License.
michaeljkoster 0:a7458d25d9c9 21 */
michaeljkoster 0:a7458d25d9c9 22
michaeljkoster 0:a7458d25d9c9 23 #ifndef __LIGHT_RESOURCE_H__
michaeljkoster 0:a7458d25d9c9 24 #define __LIGHT_RESOURCE_H__
michaeljkoster 0:a7458d25d9c9 25
michaeljkoster 0:a7458d25d9c9 26
michaeljkoster 0:a7458d25d9c9 27 // Base class
michaeljkoster 0:a7458d25d9c9 28 #include "DynamicResource.h"
michaeljkoster 0:a7458d25d9c9 29
michaeljkoster 0:a7458d25d9c9 30 // our Light
michaeljkoster 0:a7458d25d9c9 31 #include "ChainableLED.h"
michaeljkoster 0:a7458d25d9c9 32 #define LED_COUNT 1
michaeljkoster 0:a7458d25d9c9 33
michaeljkoster 0:a7458d25d9c9 34 ChainableLED led_chain(D4, D5, LED_COUNT);
michaeljkoster 0:a7458d25d9c9 35
michaeljkoster 0:a7458d25d9c9 36 static char * led_value = {"0000000"}; //RRGGBBII
michaeljkoster 0:a7458d25d9c9 37
michaeljkoster 0:a7458d25d9c9 38 void set_led_array(char * color_string)
michaeljkoster 0:a7458d25d9c9 39 {
michaeljkoster 0:a7458d25d9c9 40 static uint8_t red, green, blue, index;
michaeljkoster 0:a7458d25d9c9 41 int color_int;
michaeljkoster 0:a7458d25d9c9 42
michaeljkoster 0:a7458d25d9c9 43 sscanf(color_string, "%X", &color_int);
michaeljkoster 0:a7458d25d9c9 44
michaeljkoster 0:a7458d25d9c9 45 index = color_int & 255;
michaeljkoster 0:a7458d25d9c9 46 blue = color_int >> 8 & 255;
michaeljkoster 0:a7458d25d9c9 47 green = color_int >> 16 & 255;
michaeljkoster 0:a7458d25d9c9 48 red = color_int >> 24 & 255;
michaeljkoster 0:a7458d25d9c9 49
michaeljkoster 0:a7458d25d9c9 50 if(index > 0 and index <= LED_COUNT) {
michaeljkoster 0:a7458d25d9c9 51 led_chain.setColorRGB(index-1, red, green, blue);
michaeljkoster 0:a7458d25d9c9 52 }
michaeljkoster 0:a7458d25d9c9 53 else if(index == 0){
michaeljkoster 0:a7458d25d9c9 54 for(int i = 0; i < LED_COUNT; i++){
michaeljkoster 0:a7458d25d9c9 55 led_chain.setColorRGB(i, red, green, blue);
michaeljkoster 0:a7458d25d9c9 56 }
michaeljkoster 0:a7458d25d9c9 57 }
michaeljkoster 0:a7458d25d9c9 58 }
michaeljkoster 0:a7458d25d9c9 59
michaeljkoster 0:a7458d25d9c9 60 /** LightResource class
michaeljkoster 0:a7458d25d9c9 61 */
michaeljkoster 0:a7458d25d9c9 62 class LightResource : public DynamicResource
michaeljkoster 0:a7458d25d9c9 63 {
michaeljkoster 0:a7458d25d9c9 64
michaeljkoster 0:a7458d25d9c9 65 public:
michaeljkoster 0:a7458d25d9c9 66 /**
michaeljkoster 0:a7458d25d9c9 67 Default constructor
michaeljkoster 0:a7458d25d9c9 68 @param logger input logger instance for this resource
michaeljkoster 0:a7458d25d9c9 69 @param name input the Light resource name
michaeljkoster 0:a7458d25d9c9 70 @param observable input the resource is Observable (default: FALSE)
michaeljkoster 0:a7458d25d9c9 71 */
michaeljkoster 0:a7458d25d9c9 72 LightResource(const Logger *logger,const char *name,const bool observable = false) : DynamicResource(logger,name,"Light",SN_GRS_GET_ALLOWED|SN_GRS_PUT_ALLOWED,observable) {
michaeljkoster 0:a7458d25d9c9 73 set_led_array("00000000");
michaeljkoster 0:a7458d25d9c9 74 wait(0.5);
michaeljkoster 0:a7458d25d9c9 75 set_led_array("FF000000");
michaeljkoster 0:a7458d25d9c9 76 wait(0.5);
michaeljkoster 0:a7458d25d9c9 77 set_led_array("00FF0000");
michaeljkoster 0:a7458d25d9c9 78 wait(0.5);
michaeljkoster 0:a7458d25d9c9 79 set_led_array("0000FF00");
michaeljkoster 0:a7458d25d9c9 80 wait(0.5);
michaeljkoster 0:a7458d25d9c9 81 set_led_array(led_value);
michaeljkoster 0:a7458d25d9c9 82 }
michaeljkoster 0:a7458d25d9c9 83
michaeljkoster 0:a7458d25d9c9 84 /**
michaeljkoster 0:a7458d25d9c9 85 Get the value of the Light
michaeljkoster 0:a7458d25d9c9 86 @returns string containing either "0" (light off) or "1" (light on)
michaeljkoster 0:a7458d25d9c9 87 */
michaeljkoster 0:a7458d25d9c9 88 virtual string get() {
michaeljkoster 0:a7458d25d9c9 89 return(led_value);
michaeljkoster 0:a7458d25d9c9 90 }
michaeljkoster 0:a7458d25d9c9 91
michaeljkoster 0:a7458d25d9c9 92 /**
michaeljkoster 0:a7458d25d9c9 93 Set the value of the Light
michaeljkoster 0:a7458d25d9c9 94 @param string input the string containing "0" (light off) or "1" (light on)
michaeljkoster 0:a7458d25d9c9 95 */
michaeljkoster 0:a7458d25d9c9 96 virtual void put(const string value) {
michaeljkoster 0:a7458d25d9c9 97 if( sizeof(value) == sizeof(led_value) ){
michaeljkoster 0:a7458d25d9c9 98 led_value = (char *)value.c_str();
michaeljkoster 0:a7458d25d9c9 99 set_led_array(led_value);
michaeljkoster 0:a7458d25d9c9 100 }
michaeljkoster 0:a7458d25d9c9 101 }
michaeljkoster 0:a7458d25d9c9 102 };
michaeljkoster 0:a7458d25d9c9 103
michaeljkoster 0:a7458d25d9c9 104 #endif // __LIGHT_RESOURCE_H__