on Yun-MAC network ...
After the configuration selected home router network to add MyYun
restart and configure progress, we click on home network bars icon/connect to reactivate
click here will not bring the log in page , but can't display
repeating the process does not change not joint with homenetwork?
where the error in set up?
Continuation:
as in video run IDE, wifistatus loaded, serial monitor output
constant message:
Current WiFi configuration
SSID: Arduino Yun-B4218AF020F5
Mode: Master
Signal: 0%
Encryption method: None
Interface name: wlan0
Active for: 28 minutes
IP address: 192.168.240.1/255.255.255.0
MAC address: B4:21:8A:F0:20:F5
RX/TX: 144/151 KBs
signal 0% ??
The WiFi status shows that the Yun is acting as a master, broadcasting its own wireless network named "Arduino Yun-B4218AF020F5"
It is not connected to your home network. It's a little tough to follow what you are saying, but it sounds like you initially connected to your Yun, and set it up to connect to your home network. But apparently something went wrong with its connection attempt: you gave it the wrong password, it was out of range, or something like that.
There is a safety feature in the software to help prevent having an un-reachable Yun if a mistake is made connecting it to a wireless network: after booting, if it was unable to connect to the configured network, it resets itself back to being the master, just like it was when first set up.
The Yun is now acting as a network master. You need to disconnect your computer from your home network, connect to the Yun's network, and try again.
Current WiFi configuration
SSID: Arduino Yun-B4218AF020F5
Mode: Master
Signal: 57%
Encryption method: None
Interface name: wlan0
Active for: 69 minutes
IP address: 192.168.240.1/255.255.255.0
MAC address: B4:21:8A:F0:20:F5
RX/TX: 214/221 KBs
this output with Yun-MAC connected?
confusing question:
Q: this task required or not to use Yun in its internet connection activity
Now, Yun+PC in Yun-MAC server rule, working
then how to make Yun data pass to home router = put Yun on home router network
thus we can access Yun URL and get data from Yun
that the part trying to figure its proper use
thank you for your help
yes my expression poor, I did/could not even understand what I said,
I am describing the process I went through, (note that we do not have the common sense of the wifi operation, we know little, compared to what supposed we should know, that the fact)
when we finish restart-configure step and click on that bar after naming the config MyYun
it asks to connect to home router, we do that and we lost the Yun connection under Yun-MAC server icon, now under home router icon
when the progress bar finish we assume now we have MyYun1 name and placed on the router homenetwork with new pass word not arduino
the green screen comes (we now under router wifi to pc)
it asks to wait or click here , we do that , then
we expect now Yun to show up as webpage automatically with URL address using the
new name MyYun1.local/ or I can instead place the IP address
the can't display error msg appears. means Yun not present on the network to connect
running the IE serial monitor and Serialwifistatus give the 0% connect,
means when we connected PC + router = Yun went 0% communication
if we click back Yun-MAC network icon
we connect PC + Yun = xx% communication , that expected
the next step to config page, we did
myyu1 name + password + selected home router name for network to join the myyun1 and used password of the router network thus, Yun knows this password
restart and configure bar progress and we should change network connection to
home router name, we do, then we wait to finish, and then
we expect that the myyun1.local to connect from PC to Yun as before
because the config did attach Yun to my router, then
router + pc + Yun connected together = IP address on PC browser, will talk to the Yun through the router wifi
it does not?? that the problem
when we run serial monitor of the seriawifistatus program
we get 0%
serial monitor still running displaying its message 0%
switch back to router icon network and connect Yun drops out of the connection
we immediately see Yun output change to xx% value of connection
the loop pc + router + Yun or Pc+Yun under active router connection there no signal 0%
Q: That the way it suppose to be or not?
when/how do we get Yun talking sending data like status, to router and then PC ?
Q: if we do not do this 3 devices loop, then how to connect PC to internet and receive data from Yun if not going to the router?
I hope made the problem clear, because the steps can confuse in sequence
thanks again
master mode + 0% :
I used Yunserialmonitor program
entered:
iwconfig
ifconfig
/usr/bin/pretty-wifi-info.lua ( the wifistatus command I can do here now)
get o% and master mode
under PC+router
then Yun not on the local network connection
still have Yun-MAC available
then: trying again to perform config still the same results,
how to change the mode if the config does not change it
making sure the information given to config correct !!!!
elwolv:
(note that we do not have the common sense of the wifi operation, we know little, compared to what supposed we should know, that the fact)
Don't feel bad or be ashamed about that. Everybody started out knowing nothing and had to learn for themselves. We all have to start somewhere!
I'm still having trouble figuring out the details, but I think I understand the general issue:
The question is why can't it connect? There could be many reasons:
This is going to be a difficult one to diagnose remotely. Hopefully someone will be along soon to give some more suggestions. (Jesse has more networking experience, and a good canned answer with some connectivity tips, maybe he'll respond soon.)
Connect ethernet cable between router and Yun, get both ip address of Ethernet and WiFi.
Setup Yun as client mode of router.
Plan B:
if you have laptop or PC with WiFi adapter:
When first time power your Arduino Yún or you reset its network configuration, it has the ability to act as an Access Point; thus, it will create a WiFi network called ArduinoYun-.
In this way you can connect your computer to that network.
Setup Yun as client mode of router.
thank you
here the results
note the !/bin/sh not found
and the repeating message at Linux prompt
fresh start:
only router icon present,
the Yun-MAC icon gone
because we tried to connect in client mode
when we click restart and configure the Yun-MAC icon disappear from active network lis
to restart again: press wlan reset > 30 sec, reset to factory setup
thus we at fresh start:
the only way to bring back the Yun-Mac icon to active list, by downloading the
"YunSerial Terminal" program and when executed it brings the Yun network back (we know this when wifi state teste has master mode.
now try to talk to Linux:
click on Yun network icon and connect PC to Yun now direct wifi, we can only use arduino.local address ,
under this condition the only way to connect to linux by putty
not SSH, the PuTTY vanish when opened
serial connection does works on PuTTY
and we get root@arduino:/# then we type
then
#!/bin/sh --> !/bin/ash !/bin/sh not found
root@Arduino:/# uci export > /root/sta.conf
root@Arduino:/# !/bin/sh
/bin/ash: !/bin/sh: not found
then
root@Arduino:/# uci export > /root/sta.conf
root@Arduino:/# !/bin/sh
/bin/ash: !/bin/sh: not found
root@Arduino:/# wifi down; wifi up
Configuration file: /var/run/hostapd-phy0.conf
Using interface wlan0 with hwaddr b4:21:8a:f0:20:f5 and ssid "Arduino Yun-B4218AF020F5"
wlan0: interface state UNINITIALIZED->ENABLED
wlan0: AP-ENABLED
root@Arduino:/#
then
root@Arduino:/# /etc/init.d/network restart
Configuration file: /var/run/hostapd-phy0.conf
Using interface wlan0 with hwaddr b4:21:8a:f0:20:f5 and ssid "Arduino Yun-B4218AF020F5"
wlan0: interface state UNINITIALIZED->ENABLED
wlan0: AP-ENABLED
root@Arduino:/#
now the browser still has the configure page, we go back to configure and see the results
PuTTY On serial line now, and shows the restart of Linux
we get Linux restart screens until we get press key
when we press the enter key at prompt we get
root@MyYun1:/# [ 132.050000] wlan0: authenticate with 30:46:9a:02:09:cd
[ 132.060000] wlan0: send auth to 30:46:9a:02:09:cd (try 1/3)
[ 132.060000] wlan0: authenticated
[ 132.080000] wlan0: associate with 30:46:9a:02:09:cd (try 1/3)
[ 132.080000] wlan0: RX AssocResp from 30:46:9a:02:09:cd (capab=0x431 status=0 aid=3)
[ 132.080000] wlan0: associated
[ 141.090000] wlan0: deauthenticated from 30:46:9a:02:09:cd (Reason: 2=PREV_AUTH_NOT_VALID)
and keep rpeating that dialog with some pause between
my network shows connected back to router, but Yun-MAC icon disappear as usual
still interactive with Linux on serial PuTTY with this message repeating and end with deauthnication. typing to linux overwritten by this message
Note this command attempt
root@MyYun1:/# sudo ssh root@MyYun1
/bin/ash: sudo: not found
root@MyYun1:/# [ 1427.090000] wlan0: authenticate with 30:46:9a:02:09:cd
[ 1427.100000] wlan0: send auth to 30:46:9a:02:09:cd (try 1/3)
[ 1427.100000] wlan0: authenticated
[ 1427.120000] wlan0: associate with 30:46:9a:02:09:cd (try 1/3)
[ 1427.120000] wlan0: RX AssocResp from 30:46:9a:02:09:cd (capab=0x431 status=0 aid=3)
[ 1427.120000] wlan0: associated
Thus it appears the Linux built in version ??
I have the SD installed with the version downloaded
before that the upgrade re-flash done
does that this a firmware corrupt, this the 2nd board to not functions
thank you
continuation
instruction get start guide:
"If you move to a different network and can no longer wirelessly access the Yún through its web interface, you can reset the Yún's network configuration by pressing the WiFi reset button (WLAN RST) for longer longer than 5 seconds, but less than 30, the AR9331 processor will reboot. The WiFi configuration will be reset and the Yún will start its own wiFi network Arduino Yún-XXXXXXXXXXXX. Any other modification/configuration will be retained. "
This does work exactly as stated
the Yun-MAC icon appears on active network list
but still will not connect PuTTY from PC to Yyn On SSH
the window does not accept keyboard input
continuation:
⦁ Yun when it starts it has AP-mode (Access point) and can connect to existing network. Note the instructions step by step and what it means:
⦁ - "first power on the Yún, it will create a WiFi network called ArduinoYun-MAC Address. Connect your computer to this network." connect your computer to this netwrok means we go to the active network list and select Yun-MAC and click on connect. Now, the PC can talk to Yun ACCESS-POINT (means server, instead of the router, router now out of the picture)
root@Arduino:/# uci export > /root/sta.conf
root@Arduino:/# !bin/sh
/bin/ash: !bin/sh: not found
root@Arduino:/# wifi down; wifi~ up
/bin/ash: wifi~: not found
root@Arduino:/# wifi down; wifi up
Configuration file: /var/run/hostapd-phy0.conf
Using interface wlan0 with hwaddr b4:21:8a:f0:20:f5 and ssid "Arduino Yun-B4218AF020F5"
wlan0: interface state UNINITIALIZED->ENABLED
wlan0: AP-ENABLED
root@Arduino:/# /etc/init.d/network restart
Configuration file: /var/run/hostapd-phy0.conf
Using interface wlan0 with hwaddr b4:21:8a:f0:20:f5 and ssid "Arduino Yun-B4218AF020F5"
wlan0: interface state UNINITIALIZED->ENABLED
wlan0: AP-ENABLED
root@Arduino:/#
root@Arduino:/#
root@Arduino:/#
No more these messages of deauthnication.
on the browser, finding me "here" will not get to connection
Yun-Mac icon gone
wait for a while about 1-2 minutes
the Yun-MAC address back.
PuTTY on serialwifistat
iwconfig ifconfig
/usr/bin/pretty-wifi-info.lua
now, to config connect pc and Yun by connecting ot Yun icon click connect
using the wrong security only the repeated meassage stopped, when wep2 used the correct security, the repeated message appears again
conclusion: client mode doe net set after config
and something wrong with Linux to keep sending this repeated mesg:
[ 240.430000] wlan0: authenticate with 30:46:9a:02:09:cd
[ 240.440000] wlan0: send auth to 30:46:9a:02:09:cd (try 1/3)
[ 240.440000] wlan0: authenticated
[ 240.460000] wlan0: associate with 30:46:9a:02:09:cd (try 1/3)
[ 240.460000] wlan0: RX AssocResp from 30:46:9a:02:09:cd (capab=0x431 status=0 aid=4)
[ 240.460000] wlan0: associated
[ 249.460000] wlan0: deauthenticated from 30:46:9a:02:09:cd (Reason: 2=PREV_AUTH_NOT_VALID)
?????
Q: what the frequency of the Yun wifi 2.4 or 5.0 or has double frequency?
Did you try the Plan A?
Connect ethernet cable between router and Yun, get both ip address of Ethernet and WiFi.
What is your Yun Ethernet Ip address?
elwolv:
Q: what the frequency of the Yun wifi 2.4 or 5.0 or has double frequency?
The heart of Yun is AR9331:
sonnyyu:
FYI;-The heart of Yún is CPU - AR9331, here is the market position of it.
AR9331 (MIPS 24k@400MHz, 1x1:1, 150Mbs/2.4GHz, PHY/100Mbs)
AR9341 (MIPS 74Kc@500Mhz, 2x2:2, 300Mbs/2.4GHz, PHY/100Mbs)
AR9344 (MIPS 74Kc@600MHz, 2x2:2, 300Mbs/2.4GHz, 450Mbs/5GHz, PHY/1Gbs)
QCA9558 (MIPS 74Kc@720MHz, 3x3, 450Mbs/2.4GHz, 1300Mbs/5GHz, PHY/1Gbs)
It is already on bottom of the food chain.
No 5 Ghz support at Yun!
thank you all
it seems the board wifi/sw has problems
this the 2nd board to not functions
tried other computers still the same problem
will move on to different board, like Dragino and try again.
we should close this thread
hello
we will not give up on Yun, we need to use such great model!!!
will get new board, for Arduino
we learned a lot during this period!!!
yes we tried plan A = Ethernet cable
it did take the router IP address 192-168.240.1
will perform 2 paths:
no update
instruction (1) "make sure port 5353 is not being blocked by a firewall." how to check on that?
answer (1)
instruction (2) when board arrive it should turn on and capable of connecting to IDE and shows its Yun-MAC name as a Port in tool-ports, this never happen
answer (2)
a- if not then the problem in the router
b- we need to find IP address first, No, because this step has nothing to do with IP but uses the MAC address Yun-MAC
instruction (3) "The Yún has the ability to act as an Access Point, but it can also connect to an existing network."
the AP-router/server function exist and we find Yun-MAC icon in network manager list
after we turn power,
answer-3: yes we find that and reset by (>5 secnd , <30 second reset) does that also
we should find IDE Yun-MAC under Ports (**that step does not happen at all in previous trials)
*********Thus Power on do nothing, should shows the 2 Yun-MAC address ***********
Q: if this do nothing not correct, then what the correct sequence to get IDE-Ports Yun-MAC address, since only COMxx(Arduino Yun) appears for the USB-CDC-VCP connection
last resort Step:
before that check to see if IP address acquired
the assumption, the turn power on, will allow Yun to communicate and acquire IP address form the router, but this not true and the above assumption wrong" why"
because Yun has AP-mode in power on and will not acquire a client IP address from home router
and it will not show any thing on IDE ports except the USB-CDC-VCP port COMxx
Q: why we need to re number the port like COM13 to COMx below 10 like COM7? why 13 not a good number?
then: the following sequence should be the correct one for what to do:
1- built in IP 192-168.240.1 will allow us in AP-mode, at power-on time,
to ne used with PC browser to access the config page
Instruction (4): that where the same "make sure" in any writing, how to make sure?
a- this Yun-MAC does appears in network list
we can PC-browser type 192.168.240.1 and we can get the webpage from Yun
"When you first power on the Yún, it will create a WiFi network called ArduinoYun-XXXXXXXXXXXX. Connect your computer to this network."
Do we have correct interpretation: Yun-AP-mode on start up, PC can connect with no problem:
b- this webpage log in -> configure will show IP address
Q: what the correct address to appear now 192.168.240.1 or the one form our home-router
192.168.1.xx (0-20 in our home router setup for wireless). before we did shows arduino x.240.1 address
Answer 4-b: ?????????? Assume will be exact 192.168.240.1 because we never acquired a home router IP automatically
Once you've obtained an IP address, open a web browser, and enter http://arduino.local or 192.168.240.1 in the address bar. After a few moments, a web page will appear asking for a password. Enter "arduino" and click the Log In button. "
This step Yun in AP-mode and we want to convert to client-mode and acquire an IP address form our home router
that the purpose of the config and restart: convert the Yun from master - AP - mode to client mode
instruction (5) "You can now join the network you assigned to the Yún."
this after restart - configure bar and we get the page with " click here "
that where it fails, that has to be from the home router
Last resort:
fuzzy on details when done before with Ethernet cable connected
check the router wireless table, that where we insert names of each wifi in the home-router domain and list them to have constant IP address
IP-name-MAC address and add this to the table
the following the last Notes I have: and shut down to get third new board:
instructions:
"If you make a note of the MAC address, then you can see it in the list of attached devices on your router and the IP that is assigned to it."
"Once you know the MAC address, you can then reserve an IP in your router, so every time you connect, your router will issue it with the same IP address."
download wifistatus program form bridge
open the serial monitor,
this the current output the router name comes in the serial com as client, which represent the Yun as the router and the router PC connection as client?
Current WiFi configuration
SSID: Implied 2.4G
Mode: Client
Signal: 0%
Encryption method: -
Interface name: wlan0
Active for: 0 minutes
MAC address: B4:21:8A:F0:20:F5
RX/TX: 5/7 KBs
before, this step we did : the output from the serial connection to Yun (means we used Yun serial monitor to access the Linux shell on IDE not on PuTTY SSH, it will not work: log in taken, password frozen do not accept keyborad input, and return access denied and shows ---- #password again
Current WiFi configuration
SSID: Arduino Yun-B4218AF020F5
Mode: Master
Signal: 0%
Encryption method: None
Interface name: wlan0
Active for: 28 minutes
IP address: 192.168.240.1/255.255.255.0
MAC address: B4:21:8A:F0:20:F5
RX/TX: 144/151 KBs
If all above doesn't work, try ssh to the yun shield (means Dragino) and run
/etc/init.d/avahi-daemon restart
This will broadcast the Arduino service and Arduino IDE should get it.
we did similar restart and still did not get any results
the question this problem Linux or PC or Router?
elwolv:
thank you allit seems the board wifi/sw has problems
this the 2nd board to not functionstried other computers still the same problem
will move on to different board, like Dragino and try again.
...
I like your attitude! When I found AR9331 not works, I changed to AR9341, AR9344, QCA9558...
Your thread is too fast, You need allow rest of us crawl first.
one crawl step each time.
Connect ethernet cable between router and Yun, get both ip address of Ethernet and WiFi.
List ip address of Ethernet here please.
I'm sorry, but you have so much going on in your post: it covers so many topics, and keeps jumping back and forth between them, that it's impossible to figure out what you're trying to do, and what you're asking. It seems like you're trying to do everything at once. It seems like you are trying to:
You can't do all of this at once: pick a logical progression, and get one step working before you move on to the next. Certain things must be done in order: for example, don't even bother trying to get the Yun's network connection to show up in the IDE until you have the network connection working properly. If you are trying to access the Yun from the IDE using the WiFi network, and the Yun is not connected to the WiFi network, then the IDE will never have a chance to see it - trying to get it to connect in this case is futile.
Take a step back, take a deep breath, and take it in small steps. DO NOT try to move onto the next step until the previous step is working.
This seems like a logical progression to me, as it starts with the easier connections first, and uses that connection to help make the next connection work:
1: Forget about the network at first. Use a USB cable to connect the microUSB port on the Yun to your computer:
Tools | Board menu, select "Arduino Yun"Tools | Port menu, select the serial port that corresponds to the YunExamples | 01.Basics menu, select the "Blink" sketch.2:Start up the YunSerialTerminal, which will be helpful for the remaining setup tasks:
Examples | Bridge menu, select the "YunSerialTermina" sketch.3: With the YunSerialTerminal active and connected to the Serial Monitor, establish an Ethernet connection:
[ 281.380000] eth1: link up (100Mbps/Full duplex)
4:Now, it's finally time to try the WiFi.
Work through the issues, one at a time, in order. If you get stuck at a particular step, stop and get it working. Ask questions about that step if necessary. Please don't ask all of the questions at once, and please don't skip ahead in the sequence.
Good luck!
You give TOO much information. Not useful. Not good.
Less information is good for us.
Do you understand?
Jesse