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interfacing GSM modem with tm4c123gh6pm microcontroller
currently i am working on TM4C123Gh6PM Micro controller(TIVA C SERIES LAUNCH PAD).For this I have interfaced my micro controller to the GSM modem,and now i am facing the problem with interrupt handler.....when i send a command "AT\r\n" from my controller to the GSM modem at that time it has to generate an interrupt in generally and it will give the response "ok",but ......here what actual
process going on is,when i send command from my controller like "AT\r\n" by using "Putcharnonblocking()" function and again the same character is also placed in the interrupt handler........due to this problem the two string doesn't matched each other,when i comaared with my predefined string.
