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 Posted: May 20, 2012 - 06:27 PM |
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Joined: Apr 20, 2012
Posts: 124
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Hi, I probably asking my question in wrong place but here is the only place I know where to ask so, sorry.
On chip I have ATmega64, GSM modem and some other things. Everything is comunicating through USART and PINs. I have functions to send data through USART and it's working well, I have checked it with HyperTerminal on my pc.
I have found problem with responding form modem. I can't get any response. I think I did everything right: I have set on/off PIN to switch it on, set comunication PINs, set baud rate. I think it's all I need to make it work.
As I think, response from modem I should see on HyperTerminal, aren't I? And can somebody advise where the problem could be. |
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