When it comes to embedded development, radios are something which is often highly complex and difficult to master. There is a whole ocean of requests and responses, definitions and setups, a two [...]
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06/05/2016The second part of this tutorial introduced our AT parser and the idea of a GSM engine. For our final chapter in exploring GSM we will go through the adaptation of the engine for a specific GSM m [...]
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26/04/2016The basic idea of a GSM engine is to make something that will control a modem's behavior. Like an engine for a car that can be used inside another car the parsing engine is for AT commands. F [...]
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18/04/2016GSM represents the global standard for mobile communications. It is developed by European Telecommunications Standards Institute in early 1990s to describe the protocols for the 2nd generation o [...]
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11/04/2016Last week, we did a (not so) brief introduction to Bluetooth Low Energy, the super efficient younger brother of Bluetooth. Every radio module is complicated and involves multiple [...]
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04/04/2016The world of wireless devices is rapidly spreading day by day. Ever since the invention of radios, different companies and research centers have had the same goal outlined for their engineers [...]
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25/03/2016Wireless communications is probably the most complex topic in embedded systems. When you ask a small wireless module to deal with tcp/ip, security, encryption, automatic responses, or ports you [...]
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11/03/2016Got lost this morning due to my bus driver getting himself lost. He dropped me off in an unfamiliar part of town and there I was, lost. Fortunately for me I had my handy dandy GPS and within a [...]
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09/03/2016