Does anyone have a suggestion on how to read in a string using the USART and interrupts? I am able to get the RX USART to work with the RX interrupt and I can also read in ONE character at a time. I want to be able to read in a string (multiple characters, i.e. char array) using interrupts. I am not proficient at C and I am a little unclear as to how to do this.
Since I am expecting multiple characters from the USART, must I disable the RXCIEn when the interrupt is first detected and enable after all characters are read?