I’ ve been asked to write a piece of software for the EM7305 on a windows machine,
Normally to connect to a modem I’d use AT commands on a serial port or the qmicll interface(if were on linux),
However on windows the EM7305 seems to only provide 2 serial interfaces, one for NMEA (which works but is not what im after), and a DM port(which i believe is a proprietary interface from qualcom),
Can anyone point me in the right direction on how to access the AT interface, or if it just doesnt have one, how to access this modem’s commandset some other way programmatically.
Ive tried looking at the documentation but the only reference to AT seems to be the generic AT reference command list which doesnt seem to specify any way to actually connect.