serial comm.

hi guys..
i want to make a project using nokia for home automation using microntroller....
with help of AT commands and using fbus
can any one help...

FBUS runs at a very high speed.. 115.2K baud (i think)
and ATcommands work at 9600 baud...
which one you want to use?

FBUS is supported by almost all the nokia phones.. but fbus commands are different and protocol is much more difficult..

Which mobile you want to use?

Is there any difference in protocol using fbus and mbus...because if i am interfacing nokia 3310 with microcontroller, fbus or mbus satisfies the condition..as incoming msg will do work for automation...have u any idea?

Well you can make use of AT89C52 and use Fbus.
search internet for FBUS protocol information... keep in mind search specifically for 3310. because frame format differs a little.
try searching for "Gnokii", They have all the information of FBUS protocol. you can get many examples.

hi
in many projects for 8051 mc, we use lcd...my question is frm whr i can get built library for lcd 8 bit....like thr is a library named which contains all type of lcd commands...

you get all the LCD libraries from download library section of the site.