I’m working on an embedded computer running Linux 2.6. This computer has a wavecom (Q24 I guess) GPRS modem and (unfortunately) they communicate through one UART.
I need to set a PPP connection to access internet through Wavecom GPRS modem but when this connection is set I can’t use AT command to do other stuff like AT+CSQ or sending SMS …
Do you guys see somehow I can handle it? Or do I have to stop PPP connection in order to successfully send AT command?