Other Parts Discussed in Thread: CC2531, CC2650STK, CC2650
Hi, I am testing the cc26xx-web-demo,and have several questions,hope your help.
I install 6lbr and wrapsix in my raspberry(jessie); raspberry and PC are all in wlan by wifi, they are in the same network segment.
I have flashed ‘cc2531-slip-radio_contikimac’ in CC2531 USB Dongle
I have flashed ‘cc26xx-web-demo.bin’ in CC2650STK
I can see the 6LBR webpage, including the 'web' link page, I can read sensortag's data, mqtt config page(http://[fd00::212:4b00:a4b:f505]/mqtt.html ), Ibm quickstart page,and so on.
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I install mosquitto(jessie) in raspberry and change for the local broker ip in mqtt.html, also change the broker ip in mqtt-client.c , make and reflash cc26xx-web-demo.bin into cc2650.
1.In local broker mode, does wrapsix also need start ?
2.which kind of ip address should I fill up in broker IP, a Ipv6 address or Ipv4 address?
3.I start mosquitto , the mqtt is running, but mosquitto have no response, it seem like that cc2650 didn’t connect successfully with local broker, why?
4.I make 'sudo tcpdump -i eth0 -v -X port 1883' , only can see message that send from cc2650 ,but cc2650 didn't receive any message, why?
5.Use local broker ,not ibm’s cloud broker , where can I see cc2650’s publishing data ?
6.I didn’t use the access Point (support IPv6) , is this the reason that the local broker does not work?
7.In http://processors.wiki.ti.com/index.php/Cc26xx_sw_examples mention that ‘sudo ntpdate pool.ntp.org’,my raspberry report:‘the NTP socket is in use, exiting’, does it influence local mqtt connection?
Please help.