![](/media/cache/group/arm_mbed.PNG.50x50_q85.png)
Demo project for IoT World Hackathon
Dependencies: Chainable_RGB_LED mbed mbedConnectorInterface mbedEndpointNetwork
Diff: mbedEndpointResources/OnBoardLED.h
- Revision:
- 0:a9025db1ac76
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbedEndpointResources/OnBoardLED.h Tue May 12 00:51:01 2015 +0000 @@ -0,0 +1,97 @@ +/** + * @file LightResource.h + * @brief mbed CoAP Endpoint Light resource supporting CoAP GET and PUT + * @author Doug Anson, Michael Koster + * @version 1.0 + * @see + * + * Copyright (c) 2014 + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#ifndef __LED_RESOURCE_H__ +#define __LED_RESOURCE_H__ + + +// Base class +#include "DynamicResource.h" + +// our Light +DigitalOut LED_red(LED1); +DigitalOut LED_green(LED2); +DigitalOut LED_blue(LED3); + +static char * LED_color_value = {"00000"}; //RRGGBBII + +void LED_set_color(char * color_string) +{ + static uint8_t red, green, blue; + int color_int; + + sscanf(color_string, "%X", &color_int); + + blue = color_int & 255; + green = color_int >> 8 & 255; + red = color_int >> 16 & 255; + + LED_red = !(red & 1); + LED_green = !(green & 1); + LED_blue = !(blue & 1); +} + +/** LightResource class + */ +class LEDResource : public DynamicResource +{ + +public: + /** + Default constructor + @param logger input logger instance for this resource + @param name input the Light resource name + @param observable input the resource is Observable (default: FALSE) + */ + LEDResource(const Logger *logger,const char *name,const bool observable = false) : DynamicResource(logger,name,"OnBoardLED",SN_GRS_GET_ALLOWED|SN_GRS_PUT_ALLOWED,observable) { + LED_set_color("000000"); + wait(0.5); + LED_set_color("FF0000"); + wait(0.5); + LED_set_color("00FF00"); + wait(0.5); + LED_set_color("0000FF"); + wait(0.5); + LED_set_color(LED_color_value); + } + + /** + Get the value of the LED + @returns string containing the last setting + */ + virtual string get() { + return(LED_color_value); + } + + /** + Set the value of the LED + @param string input the string containing the desired setting + */ + virtual void put(const string value) { + if( sizeof(value) == sizeof(LED_color_value) ){ + LED_color_value = (char *)value.c_str(); + LED_set_color(LED_color_value); + } + } +}; + +#endif // __LED_RESOURCE_H__