At commands for gsm in vhdl

nupurs · Apr 27, 2013

hi,

I am working on GSM and controlling using FPGA.so i need TO KNOW how to

program xilinx fpga and how to send AT command to gsm modem..i know the AT

commands but by using VHDL how to write the code ?????
PLEASE HELP

thanks in advance

TrickyDicky · Apr 27, 2013

If you have the command order and a timing diagram for the bus, it should be fairly straight forward. You just write some controller for the chip and away you go. If you dont know where to start, I suggest a book on digital logic design and a VHDL tutorial.

nupurs · Apr 27, 2013

TrickyDicky said:
If you have the command order and a timing diagram for the bus, it should be fairly straight forward. You just write some controller for the chip and away you go. If you dont know where to start, I suggest a book on digital logic design and a VHDL tutorial.

i am designing an intelligent traffic light controllor which gives priority to emergency vehicles . i know vhdl and i am familiar with it all i cant understand is the gsm interface with fpga. what i want to do is the vehicle will send a message to gsm and the corresponding traffic light will trun gren and road will be cleard

At commands for gsm in vhdl

nupurs

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TrickyDicky

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nupurs

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At commands for gsm in vhdl

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