a project involving SIM300 and a PIC processor which both parties communicating via USART.
my immediate thought on to process incoming sms text (SIM300 text mode) is to store each ASCII into a temporary buffer.
But the problem is that a complete sms text (includes time, date, tel. number as well as the message) use up to 80-100 RAM buffer.
that is a lot of RAM space to put aside.
any better suggestion?