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Option Icon2 stick » History » Version 5

msuraev, 01/16/2017 04:20 PM

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h1. Option Icon2 stick
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This device is also supported by osmo-qcdiag (to some extent)
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Bus 002 Device 022: ID 0af0:6971 Option Globetrotter HSDPA Modem
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<pre>
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./osmo-qcdiag-log /dev/ttyHS2
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</pre>
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Note: to make sure ModemManager won't interfere with serial interfaces add following rule to /etc/udev/rules.d/69-mblock.rules:
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<pre>
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ATTRS{idVendor}=="0af0" ATTRS{idProduct}=="6971", ENV{ID_MM_DEVICE_IGNORE}="1"
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</pre>
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and run 
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<pre>
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sudo udevadm control --reload-rules
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</pre>
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Use /dev/ttyHS0 to enter AT commands to control the device manually:
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<pre>
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screen /dev/ttyHS0 115200
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AT+CREG=1 #register with GSM network
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AT+CGREG=1 #register with GPRS network
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AT+CGATT=1 #perform GPRS attach
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</pre>
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