I've been having trouble configuring the USART for atmega1281 and the sim900. Its written on atmel studio using C.
Im using PORTE as its USART0 bit 0 RX and bit 1 TX and GND. This is connected to PC using Serial converter to USB.
I just want to send some basic at commands to hyperterminal and see the result on LCD such as a text message.
Can someone provide a sample code for the USART to set up via PORTE?
Any help is appreciated as I am stuck!
Bought the GSM from