| Re: [kura-dev] Kura on Raspbian 2 with WLAN and HTTPS |
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Hi Cristian,
Thank you for the info. Based on the Wlan setup you have configured unit for the 'Station' modem and trying to connect an access point. Is this correct? If so, please send me your /etc/wpa_supplicant.conf file, as well as the /var/log/kura.log as well as /var/log/kura-console.log files. If there is no such process, please kill Kura and try to run the wpa_supplicant manually as shown below:
root@eurotech-pi:~# /etc/init.d/kura stop root@eurotech-pi:~# wpa_supplicant -D nl80211 -i wlan0 -c /etc/wpa_supplicant.conf
and let me know if wpa_supplicant fails, and if so, what the error is. If wpa_supplicant complains about nl80211 driver, please try to lainch it with wext: 'wpa_supplicant -D wext -i wlan0 -c /etc/wpa_supplicant.conf' and let
me know if this helps.
Best regards,
Ilya
Ilya Binshtok
Engineer – Eurotech North America direct: +1 913.549.1000 x224 email: ilya.binshtok@xxxxxxxxxxxx EUROTECH Imagine. Build. Succeed.
USA – 12721 Metcalf Ave STE 102 | Overland Park Kansas 66085 | Tel. +1 913.549.1000 | Fax +1 913.549.1001 |
www.eurotech.com From: kura-dev-bounces@xxxxxxxxxxx <kura-dev-bounces@xxxxxxxxxxx> on behalf of Voller-Niederl Christian <christian.voller-niederl@xxxxxxxxxxxxx>
Sent: Friday, December 18, 2015 2:53 AM To: Kura Developers mailing list; kura-dev-request@xxxxxxxxxxx Subject: Re: [kura-dev] Kura on Raspbian 2 with WLAN and HTTPS Hi Ilya ,
Thanks for your fast reply!!
Packages are installed…!
Wlan Setup: auto wlan0 allow-hotplug wlan0 iface wlan0 inet dhcp wpa-ssid "pulse" wpa-psk "password"
pi@maximo_mmitogateway ~ $ lsusb Bus 001 Device 006: ID 7392:7811 Edimax Technology Co., Ltd EW-7811Un 802.11n Wireless Adapter [Realtek RTL8188CUS] Bus 001 Device 005: ID 046d:c016 Logitech, Inc. Optical Wheel Mouse Bus 001 Device 004: ID 046d:c312 Logitech, Inc. DeLuxe 250 Keyboard Bus 001 Device 003: ID 0424:ec00 Standard Microsystems Corp. SMSC9512/9514 Fast Ethernet Adapter Bus 001 Device 002: ID 0424:9514 Standard Microsystems Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
pi@maximo_mmitogateway ~ $ ifconfig wlan0 wlan0 Link encap:Ethernet Hardware Adresse 74:da:38:5e:03:18 inet6-Adresse: fe80::d118:522c:1e45:b30c/64 Gültigkeitsbereich:Verbindung UP BROADCAST MULTICAST MTU:1500 Metrik:1 RX packets:0 errors:0 dropped:893 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 Kollisionen:0 Sendewarteschlangenlänge:1000 RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
pi@maximo_mmitogateway ~ $ iw dev wlan0 info command failed: No such device (-19)
pi@maximo_mmitogateway ~ $ iwconfig wlan0 wlan0 unassociated Nickname:"<WIFI@REALTEK>" Mode:Managed Frequency=2.412 GHz Access Point: Not-Associated Sensitivity:0/0 Retry:off RTS thr:off Fragment thr:off Power Management:off Link Quality:0 Signal level:0 Noise level:0 Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:0 Invalid misc:0 Missed beacon:0
Mit freundlichen Grüßen / Best regards
Maintenance System Manager Maintenance System
Fax: +43 3126 2511 101
E-Mail:
christian.voller-niederl@xxxxxxxxxxxxx
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Von: kura-dev-bounces@xxxxxxxxxxx [mailto:kura-dev-bounces@xxxxxxxxxxx]
Im Auftrag von Binshtok, Ilya
Hi Christian,
I tried Edimax USB dongle on my Raspberry Pi 2 and it works. Here is what I am getting:
1. Use lsusb to see if Wifi stick is detected as USB device:
root@eurotech-pi:/home/pi# lsusb
2. Check if wlan0 interface is there:
root@eurotech-pi:/home/pi# ifconfig wlan0
3. Check WiFi mode. Note that Kura switched wifi to the Access Point mode by default.
root@eurotech-pi:/home/pi# iw dev wlan0 info
or
root@eurotech-pi:/home/pi# iwconfig wlan0 Please let me know what responses to above commands are you getting ...
Also, note that for Kura to run properly, the following packages must be installed: sudo apt-get install telnet Best regards,
Ilya
Ilya Binshtok
Imagine. Build. Succeed.
USA – 12721 Metcalf Ave STE 102 | Overland Park Kansas 66085 | Tel. +1 913.549.1000 | Fax +1 913.549.1001 |
From:
kura-dev-bounces@xxxxxxxxxxx <kura-dev-bounces@xxxxxxxxxxx> on behalf of Voller-Niederl Christian <christian.voller-niederl@xxxxxxxxxxxxx>
Hi,
I want to use Kura in a big IoT Project in our Mill (Condition Monitoring). Therefore we are planning to use Raspbian 2 with Kura as a Gateway.
On big point is to read sensors from places difficult to access so we need WLAN!!! Using USB WLAN Sticks Edimax does not work…!!!
Can I also configure Kura WebUI only for HTTPS? How is this possible?
Thanks a lot.
Mit freundlichen Grüßen / Best regards
Maintenance System Manager Maintenance System
Fax: +43 3126 2511 101 E-Mail:
christian.voller-niederl@xxxxxxxxxxxxx
------------------------------------------------------------------------------ Mayr-Melnhof Karton Gesellschaft m.b.H. Sitz der Gesellschaft: Frohnleiten Handelsregister Graz: FN 62874m UID-Nr: ATU 37002202 Geschäftsführer: Dr. Wilhelm Hörmanseder, Mag. Gernot Schleiss
Diese E-Mail enthält keine verbindlichen Erklärungen. Ausschließlich Erklärungen der vertretungsbefugten Personen der Gesellschaft sind verbindlich und wirksam.
This e-mail does not include any binding declarations. Only declarations by authorized representatives of the company shall be deemed legally enforceable and binding.
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