Hi,
on a Sierra MC8090 I accidently changed the Device PID to 683E, resulting it being in non-composite mode. So in Windows no driver is found, in Linux there is one single USB Serial port seen, that does not respond to AT commands. How can I change the module back to normal Direct IP mode?
Regards
Bernhard
what driver version are you using?
On Windows I’m using the latest driver found on the sierra homepage, with a working module it says: 11.5.1005.5, however if I connect the non-composite Module Windows does not find any working driver.
Under Linux I’m using the driver from the kernel rev. 3.14. Here is the dmesg output after connecting the module, hope that helps:
[12286.645178] usb 1-2: new full-speed USB device number 3 using ohci-pci
[12287.102908] usb 1-2: New USB device found, idVendor=1199, idProduct=683e
[12287.102916] usb 1-2: New USB device strings: Mfr=3, Product=2, SerialNumber=0
[12287.102921] usb 1-2: Manufacturer: Sierra Wireless, Incorporated
[12287.247940] usbcore: registered new interface driver usbserial
[12287.247952] usbcore: registered new interface driver usbserial_generic
[12287.247961] usbserial: USB Serial support registered for generic
[12287.254157] usbcore: registered new interface driver sierra
[12287.254173] usbserial: USB Serial support registered for Sierra USB modem
[12287.254188] sierra 1-2:1.0: Sierra USB modem converter detected
[12287.272626] usb 1-2: Sierra USB modem converter now attached to ttyUSB0
If I write AT commands to the serial Port I see nothing happens. I also tried to connect to the 07.10 channels that should be behind that port using gsmmux found on sourceforge, but that also does not work.