https://www.olimex.com/wiki/index.php?action=history&feed=atom&title=USB-gLINK 2026-05-04T21:13:46Z Revision history for this page on the wiki MediaWiki 1.32.0 https://www.olimex.com/wiki/index.php?title=USB-gLINK&diff=3303&oldid=prev 2019-07-16T13:22:47Z

<p>‎<span dir="auto"><span class="autocomment">Software</span></span></p> <table class="diff diff-contentalign-left" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revision as of 13:22, 16 July 2019</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l71" >Line 71:</td> <td colspan="2" class="diff-lineno">Line 71:</td></tr> <tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>   usbserial_generic 3-1:1.3: generic converter detected</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>   usbserial_generic 3-1:1.3: generic converter detected</div></td></tr> <tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>   usb 3-1: generic converter now attached to ttyUSB3</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>   usb 3-1: generic converter now attached to ttyUSB3</div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">== Hardware ==</ins></div></td></tr> <!-- diff cache key olimex-wiki_:diff::1.12:old-3302:rev-3303 --> </table>

StefanM https://www.olimex.com/wiki/index.php?title=USB-gLINK&diff=3302&oldid=prev 2019-07-16T13:22:21Z

<p>‎<span dir="auto"><span class="autocomment">Software support</span></span></p> <table class="diff diff-contentalign-left" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revision as of 13:22, 16 July 2019</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1" >Line 1:</td> <td colspan="2" class="diff-lineno">Line 1:</td></tr> <tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>= Software <del class="diffchange diffchange-inline">support </del>=</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">=</ins>= Software <ins class="diffchange diffchange-inline">=</ins>=</div></td></tr> <tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>== Connecting ==</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">=</ins>== Connecting <ins class="diffchange diffchange-inline">=</ins>==</div></td></tr> <tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Install packages:</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Install packages:</div></td></tr> <tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>   sudo apt install libqmi-utils udhcpc</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>   sudo apt install libqmi-utils udhcpc</div></td></tr> <tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l35" >Line 35:</td> <td colspan="2" class="diff-lineno">Line 35:</td></tr> <tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0</div></td></tr> <tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>== Enabling serial port ==</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">=</ins>== Enabling serial port <ins class="diffchange diffchange-inline">=</ins>==</div></td></tr> <tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>By default when you connect the USB-gLINK to PC, qmi_wwan module is used. This is because the VID/PIN is not listed in ''drivers/usb/serial/option.c''.</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>By default when you connect the USB-gLINK to PC, qmi_wwan module is used. This is because the VID/PIN is not listed in ''drivers/usb/serial/option.c''.</div></td></tr> <tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr> </table>

StefanM https://www.olimex.com/wiki/index.php?title=USB-gLINK&diff=3301&oldid=prev 2019-07-16T13:20:25Z

<p>‎<span dir="auto"><span class="autocomment">Connecting</span></span></p> <table class="diff diff-contentalign-left" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revision as of 13:20, 16 July 2019</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1" >Line 1:</td> <td colspan="2" class="diff-lineno">Line 1:</td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">= Software support =</ins></div></td></tr> <tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== Connecting ==</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== Connecting ==</div></td></tr> <tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Install packages:</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Install packages:</div></td></tr> <tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l33" >Line 33:</td> <td colspan="2" class="diff-lineno">Line 34:</td></tr> <tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>         TX packets 163  bytes 16212 (16.2 KB)</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>         TX packets 163  bytes 16212 (16.2 KB)</div></td></tr> <tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0</div></td></tr> <tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">  </del></div></td><td colspan="2"> </td></tr> <tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== Enabling serial port ==</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== Enabling serial port ==</div></td></tr> <!-- diff cache key olimex-wiki_:diff::1.12:old-3300:rev-3301 --> </table>

StefanM https://www.olimex.com/wiki/index.php?title=USB-gLINK&diff=3300&oldid=prev 2019-07-16T13:19:22Z

<p>Created page with &quot;== Connecting == Install packages: sudo apt install libqmi-utils udhcpc Create new file &#039;&#039;/etc/qmi-network.conf&#039;&#039;. sudo vi /etc/qmi-network.conf Inside type your APN set...&quot;</p> <p><b>New page</b></p><div>== Connecting ==<br /> Install packages:<br /> sudo apt install libqmi-utils udhcpc<br /> <br /> Create new file ''/etc/qmi-network.conf''.<br /> sudo vi /etc/qmi-network.conf<br /> <br /> Inside type your APN settings:<br /> APN=internet.xxx.xxx<br /> APN_USER=xxxxx APN_PASS=xxxxx<br /> <br /> Start network and check status<br /> sudo qmi-network /dev/cdc-wdm0 start<br /> sudo qmi-network /dev/cdc-wdm0 status<br /> ......<br /> Status: connected<br /> <br /> Check interface name<br /> dmesg | grep &quot;wwan0&quot;<br /> ....<br /> qmi_wwan 3-1:1.4 wwp8s0u1i4: renamed from wwan0<br /> <br /> Obtain ip address:<br /> sudo udhcpc -q -f -n -i wwp8s0u1i4<br /> <br /> Check interface<br /> ifconfig wwp8s0u1i4<br /> wwp8s0u1i4: flags=4305&lt;UP,POINTOPOINT,RUNNING,NOARP,MULTICAST&gt; mtu 1500<br /> inet 10.167.84.92 netmask 255.255.255.248 destination 10.167.84.92<br /> unspec 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00 txqueuelen 1000 (UNSPEC)<br /> RX packets 47 bytes 16255 (16.2 KB)<br /> RX errors 0 dropped 0 overruns 0 frame 0<br /> TX packets 163 bytes 16212 (16.2 KB)<br /> TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0<br /> <br /> <br /> == Enabling serial port ==<br /> By default when you connect the USB-gLINK to PC, qmi_wwan module is used. This is because the VID/PIN is not listed in ''drivers/usb/serial/option.c''.<br /> <br /> Login as root user<br /> su -<br /> <br /> Probe usbserial module<br /> modprobe usbserial<br /> <br /> Bind device VID/PID to usbserial<br /> echo 2c7c 0125 &gt; /sys/bus/usb-serial/drivers/generic/new_id<br /> <br /> Check result<br /> dmesg<br /> .....<br /> usb 3-1: new high-speed USB device number 36 using xhci_hcd<br /> usb 3-1: New USB device found, idVendor=2c7c, idProduct=0125<br /> usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0<br /> usb 3-1: Product: EG25-G<br /> usb 3-1: Manufacturer: Quectel<br /> usbserial_generic 3-1:1.0: The &quot;generic&quot; usb-serial driver is only for testing and one-off prototypes.<br /> usbserial_generic 3-1:1.0: Tell linux-usb@vger.kernel.org to add your device to a proper driver.<br /> usbserial_generic 3-1:1.0: generic converter detected<br /> usb 3-1: generic converter now attached to ttyUSB0<br /> usbserial_generic 3-1:1.1: The &quot;generic&quot; usb-serial driver is only for testing and one-off prototypes.<br /> usbserial_generic 3-1:1.1: Tell linux-usb@vger.kernel.org to add your device to a proper driver.<br /> usbserial_generic 3-1:1.1: generic converter detected<br /> usb 3-1: generic converter now attached to ttyUSB1<br /> usbserial_generic 3-1:1.2: The &quot;generic&quot; usb-serial driver is only for testing and one-off prototypes.<br /> usbserial_generic 3-1:1.2: Tell linux-usb@vger.kernel.org to add your device to a proper driver.<br /> usbserial_generic 3-1:1.2: generic converter detected<br /> usb 3-1: generic converter now attached to ttyUSB2<br /> usbserial_generic 3-1:1.3: The &quot;generic&quot; usb-serial driver is only for testing and one-off prototypes.<br /> usbserial_generic 3-1:1.3: Tell linux-usb@vger.kernel.org to add your device to a proper driver.<br /> usbserial_generic 3-1:1.3: generic converter detected<br /> usb 3-1: generic converter now attached to ttyUSB3</div>

StefanM