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Hi I want to connect GSM modem to the STRE912 board I configured the uart which can recieve interrupt from modem I am using uart 0 for connecting the modem and uart 2 to debug the application but the modem is giveing timeout errorthe processor is str912Fw44 I used both ways ( by RS232 as well as TTL level to connect to the modem) but it gives timeout error
"I get AT+CMIS then I get the error time out"
You still haven't said exactly what this "timeout" error is? Or where does it come from?
What do you mean "I get AT+CMIS"?
Surely, AT+CMIS is a command that you send to the modem?