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C Programming - A simple burgler alarm - MC68HC11 Microcontroller board(repost)

$30-50 USD

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Publicado hace más de 16 años

$30-50 USD

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**A Simple Burglar Alarm ** A simple burglar alarm system is to be developed that consists of six sensitive zones. Each zone will have a simple PIR binary input together with a visual output to indicate its state. The system will also have a simple menu driven facility to allow the user to manage the system. **_Functionality_** Each zone will operate in one of three states, namely 1. Off Indicated by its associated LED being extinguished. Whilst in this state the zone should not respond to being triggered. 2. Armed Indicated by its associated LED flashing slowly (1fps) Whilst in this state the zone should respond to being triggered. 3. Triggered Indicated by its associated LED flashing quickly (2fps) Whilst in this state the zone should ignore the trigger being removed. The management system will provide the following 1. Set individual zones to “off??. 2. Set individual zones to “armed??. 3. Reset an individual zone after being triggered & trigger cleared. **_CONTINUED IN PLATFORM SECTION _** ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables): a) For web sites or other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment. b) For all others including desktop software or software the buyer intends to distribute: A software installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request. 3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement). ## Platform The system as a whole will operate in one of the two states 1. Monitor Zones Responding as required to fulfil above 2. Management Allowing the user to change zone states and reset any triggered zones. Allow the user to configure the zone / bit mapping. It should be possible to switch between the two states at any time **_ Practicalities _**The system should be developed using the ‘C’ programming language and operate upon the MC68HC11 microcontroller boards together with one or more of the I/O boxes, connecting wires etc. As PIR devices are not available their action can be simulated using the switches available on the I/O boxes. It will be you to decide, and report, how the hardware is being used to represent the various I/O devices. linux/unix .c
ID del proyecto: 3513125

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Proyecto remoto
Activo hace 16 años

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2 freelancers están ofertando un promedio de $40 USD por este trabajo
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$42,50 USD en 3 días
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Bandera de UNITED KINGDOM
United Kingdom
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Miembro desde nov 23, 2007

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