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Altera_Forum's avatar
Altera_Forum
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11 years ago

Interfacing verilog with AT command

I have to send a message to my mobile phone using FPGA.So I am trying to interface GSM module with FPGA (DE 1) board.But i don't know how to write AT command in verilog code. Thanks in advance...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
11 years ago

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The basic interface is a UART which can either be instantiated as a nios peripheral or, perhaps, you can write your own. There is stacks of information on the AT command set on the internet telling what characters make up different commands.

Perhaps you can be a bit more specific with your question and then, maybe, we can help.

Cheers,

Alex

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Suppose the AT command is "ATI" . So do i have to sent "A" ,"T" & "I" through UART to the gsm module?