http://devwiki.electricimp.com/ 2013-05-22T20:14:12+00:00 http://devwiki.electricimp.com/ http://devwiki.electricimp.com/lib/tpl/sidebar/images/favicon.ico text/html 2013-05-22T19:03:12+00:00 hugo http://devwiki.electricimp.com/doku.php?id=imppinmux&rev=1369249392&do=diff In addition to acting as a GPIO, each pin on the Imp can be configured to one of several hardware specialized functions. While pins may only have one function at a time, they may be reconfigured during run-time to change that function. For example, a pin may first be configured as a DAC and then reconfigured as an ADC. Additionally, not all the pins in a hardware function need to be assigned to that function. For example, pins 8 and 9 could be used as uart1289 and pins 1 and 2 could be used … text/html 2013-05-16T18:21:45+00:00 hugo http://devwiki.electricimp.com/doku.php?id=navigationmenu&rev=1368728505&do=diff * Welcome * New Developers: Start Here * FAQ * What's There * What Isn't There * Known Issues * Commissioning an imp * LED Codes * Software for the imp * Worked Examples * Hello World * Reading and writing pins * I2C devices * Serial Communication via UART * Using SPI for Generic Serial Comm. * Analog Input * Pulse-Width Modulation * Controlling Servo Motors * Input Ports * Output Ports * Sleeping and Waking … text/html 2013-05-15T02:43:30+00:00 hugo http://devwiki.electricimp.com/doku.php?id=opensource&rev=1368585810&do=diff The imp uses eCos3, which is licensed under a modified version of the GPL. See <http://ecos.sourceware.org/license-overview.html> for more details. Download [ei-ecos-20120801-bf00fe3.tar.xz] (release 2) Download [ei-ecos-20120816-b8e653b.tar.xz] (release 3) text/html 2013-05-14T22:05:18+00:00 tom http://devwiki.electricimp.com/doku.php?id=jsonizer&rev=1368569118&do=diff Useful when you want to send a JSON string via HTTP out /* return valid JSON string on success return null on failure (obj contains elements not convertable to JSON */ function jsonize(obj){ try { local str ; local q = "\""; switch (typeof(obj)){ case "string": return q + obj.tostring() + q; case "integer": case "float": case "bool": return obj.tostring(); case "nu… text/html 2013-05-14T22:05:12+00:00 tom http://devwiki.electricimp.com/doku.php?id=archive&rev=1368569112&do=diff Wiki Archive These pages are not active or current parts of the electric imp wiki. Serial IO - RFID Cat Flap UART, persistent memory (coming soon) IO Example 1 - Light Switch Use of GPIO pins, arrays of sources/sinks Please don't try yet. Waiting for SW fix. IO Example 2 - AC Light Dimmer GPIO, ADC, timers, more advanced techniques Please don't try yet. Waiting for SW fix. Squirrel-Level JSON encoder obsolete text/html 2013-05-14T22:04:06+00:00 tom http://devwiki.electricimp.com/doku.php?id=examplecode&rev=1368569046&do=diff This example configures pin1 to have a switch-to-ground (ie, when the switch is open, pin1 is floating and when it's closed, it's pulled to ground). The switch input is debounced and sent as an output. The basic structure is applicable for various types of switches including buttons, reed switches or even relay inputs (using NO or NC dry contacts). text/html 2013-05-05T17:52:57+00:00 hugo http://devwiki.electricimp.com/doku.php?id=electricimpapi:device&rev=1367776377&do=diff device object [Agent only] Note: this API is in beta and not currently in a public release. If you are working on a product that requires this, please contact us The device object represents the agent's view of the imp device. The object has the following member functions: text/html 2013-05-02T00:46:47+00:00 mayumi http://devwiki.electricimp.com/doku.php?id=manufacturing_overview&rev=1367455607&do=diff Manufacturer Documentation [electric imp integration overview] [electric imp services overview] Enrolling your devices during production Email us at <sales@electricimp.com> to learn more about Electric Imp, our product and pricing or to set up a call. text/html 2013-05-01T21:34:53+00:00 beardedinventor http://devwiki.electricimp.com/doku.php?id=helloworld&rev=1367444093&do=diff It is widely recognised that the simplest useful program is “Hello World”, so here's the imp version! The April development board would be a convenient platform on which to run this example, but any impee will do. The example code will make a connection with the electric imp server, register a Planner node (a light blue rounded rectangle which represents an imp on the planner), and display “Hello, World!”. That's all, but what more could you want?