(AT^SCFG=? does not show me the Serial/USB/DeviceClass/RmNet options/possibilities). You can use up to 32 modems with this driver. You need to set up the device node entries for the various modems.
LINUX CDC ACM DRIVER INSTALL
If you build as modules, you need to install the acm.o option. You need to select the USB Modem (CDC ACM) support kernel option. ^SCFG: "URC/Ringline",("off","local","asc0","wakeup") If your modem doesn't comply with the specification, it will not work with this driver. ^SCFG: "MEShutdown/OnIgnition",("on","off") ^SCFG: "MEopMode/RingUrcOnCall",("on","off")
^SCFG: "MEopMode/RingOnData",("on","off") We suggest you to put this cdc-acm.inf page in your bookmarks to check for latest Acer updates for your device. ^SCFG: "MEopMode/PowerMgmt/VExt",("high","low")
LINUX CDC ACM DRIVER DRIVER
I plugged the device and it correctly got enumerated by the USB driver with address 001:003, and assigned to the cdcacm driver that created the /dev/ttyACM0 file. The system didn't come with cdcacm, so I cross-compiled it, transferred & insmodded it, and it loaded successfully (confirmed by dmesg).
^SCFG: "MEopMode/PowerMgmt/LCI",("disabled","enabled") The device has a native CDC ACM USB interface.
I confirm AT+CGDCONT=17,"IP","apn" and AT+CGACT=1,17 are still not working in any SDPORT *****. So my modem is a PHS8-P, I confirm there is no SWWAN command (returns me an error if I try), SDPORT is 3 (tried with 4 and 5 with no more success and then with 6 : but it does not enumerate the WWAN interface), and the Serial/USB/DeviceClass/RmNet SCFG parameter is not available.ĪT^SCFG="Serial/USB/DeviceClass/RmNet","CDC-ECM" or AT^SCFG="Serial/USB/DeviceClass/RmNet","Vendor" returns me ERROR all the time.
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