home automation, a remote control car how to make these in C language . Any sites, free e-book which explain clearly and fully with examples the interaction between c language and hardware {plz dont say search google have searched google, yahoo , msn but cannot find any good site to the point)
and what knowledge is required to make these kinds of projects??
Programmers help in C language (pure C)?
Esentially that kind of information is going to come from the control board or chip manufacturer. It will be difficult to find out what you need without knowing specifically what you are interacting with.
Interacting with hardware happens usually one of two ways, interact like a network and interact like a memory. If you are interacting like a network, you will have a protocol that you will send to the chip and receive data from the chip. If you are interacting like a memory, you will write a (hex) command to a specific address.
Reply:You will need to start off by choosing an appropriate chipset that will control the functionality you are looking to perform. Once you have found the chip you would like to use, you need to look at the spec. sheet for the chip which will include details on I/O access. Once you have found this information, it should be a matter of simply addressing the correct I/O ports.
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