Posts Tagged web service

Playing with Mountaineer Ethernet Mainboard

Posted by Marco Minerva in Embedded Microcontrollers, REST Web Services on October 1, 2012

Posted by Marco Minerva In these days I’m making some tests with Ethernet Mainboard, a Gadgeteer compatibile mainboard that is produced by the Mountaineer Group. Here it is the main characteristics of the mainboard, as described at http://www.mountaineer-boards.com/home/ethernet-mainboard: “Red mainboard” powered via USB 168 MHz STM32F407 microcontroller with 192 KB RAM and 1 MB on-chip Flash 8 […]

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Connessioni XBee con device .NET Gadgeteer (Italiano)

Posted by Marco Minerva in Articoli in Italiano, Embedded Microcontrollers, REST Web Services on July 5, 2012

By Mike Dodaro, translated by Marco Minerva from the original English version Le schede XBee hanno un costo estramamente contenuto e possono essere integrate in qualsiasi tipo di device. Il loro raggio di funzionamento supera quello delle connessioni Bluetooth. L’articolo Zigbee Networking with XBee Series 2 and Seeed’s Products fornisce una rapida introduzione alle funzionalità di XBee. Il libro di Robert Faludi intitolato Building Wireless […]

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XBee Radios in .NET Gadgeteer Devices

Posted by Michael Dodaro in Embedded Microcontrollers, REST Web Services on April 27, 2012

XBee radios are inexpensive and they can be embedded in all kinds of devices.  XBees can be networked so that a failure of one radio does not impar communication between and among others in the network.  Their range exceeds that of Bluetooth connections.  The article Zigbee Networking with XBee Series 2 and Seeed’s Products provides a quick overview of XBee […]

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Controlling the Servo using a Windows Phone application

Posted by Marco Minerva in Embedded Microcontrollers, REST Web Services on January 6, 2012

Posted by Marco Minerva In the post Using a Servo in a .NET Gadgeteer Camera Device we saw how to create a .NET Gadgeteer application that uses a Servo to change the direction of the Camera, takes a photo and uploads it to a Web Service. Now, we’ll realize a Windows Phone application to remotely […]

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Usare un servomeccanismo per orientare la videocamera con .NET Gadgeteer (Italiano)

Posted by Marco Minerva in Articoli in Italiano, Embedded Microcontrollers, REST Web Services on December 23, 2011

By Mike Dodaro, translated by Marco Minerva from the original English version. L’interfacccia Gadgeteer.Interfaces.PWMOutput permette l’utilizzo di un servocontrollo per muovere le parti meccaniche di un device, secondo le esigenze delle applicazioni. Questo esempio dimostra l’uso dell’interfaccia Gadgeteer.Interfaces.PWMOutput e di un servomeccanismo per girare la videocamera su un arco di circa 140 gradi. Il valore […]

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Using a Servo in a .NET Gadgeteer Camera Device

Posted by Michael Dodaro in Embedded Microcontrollers, REST Web Services on December 22, 2011

The Gadgeteer.Interfaces.PWMOutput interface can support the use of a servo to move mechanical parts of a device as needed by applications. This example uses the Gadgeteer.Interfaces.PWMOutput interface and a servomechanism to turn a camera through an arc of about 140 degrees.  The Pulse Width Modulation (PWM) input for this servo is obtained from a WCF REST Web service running on a remote IIS Server.  The […]

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Soluzione temporanea per il corretto funzionamento del modulo Ethernet_J11D (Italiano)

Posted by Marco Minerva in Articoli in Italiano, Embedded Microcontrollers, REST Web Services on December 11, 2011

By Mike Dodaro.  Translated by Marco Minerva from the original English version. Allo stato attuale dello sviluppo, il modulo GHI Electronics Ethernet_J11D, in alcune configurazioni, potrebbe non funzionare correttamente utilizzando le librerie incluse nel .NET Gadgeteer SDK. I motivi del problema sono spiegati in questo post: http://www.tinyclr.com/forum/21/5010/. Non è ancora stato rilasciato un aggiornamento ufficiale […]

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Web Service REST per registrare dati da un sensore .NET Gadgeteer (Italiano)

Posted by Marco Minerva in Articoli in Italiano, Embedded Microcontrollers, REST Web Services on December 1, 2011

Translated by Marco Minerva from the English version by Michael Dodaro Questo esempio mostra come inviare messaggi da un’applicazione .NET Gadgeteer verso un Web service REST che registra i dati sull’attivazione di un sensore. In questo caso il sensore è il Light Sensor implementato in uno dei precedenti post. Il messaggio è semplicemente un identificativo […]

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REST Web Service to Record Data from a .NET Gadgeteer Sensor Device

Posted by Michael Dodaro in Embedded Microcontrollers, REST Web Services on November 11, 2011

This example demonstrates how to send notification from a .NET Gadgeteer sensor to a REST Web service that records data about the sensor activation.  In this case the sensor is the Light Sensor implemented in the previous post.  The notification data is simply a sensor account identifier and the date and time the sensor is activated.  The code is extensible for various types […]

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