How are you supposed to get help?

[Xykon]

I can't get my Red Pitaya to load any applications from the Bazaar although I followed the intructions in the user manual very carefully.

I posted some logs and error messages here but my post has been deleted. I'm still having problems and I can't find any relevant solutions in the user manual or searching the forum.

How am I supposed to ask for help if I'm not allowed to do so on the forum?

[Xykon]

Here is the /var/log/nginx/debug.log file in case that helps...

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1970/01/01 00:00:12 [notice] 833#0: using the "epoll" event method
1970/01/01 00:00:12 [notice] 833#0: Initialized ngx_http_rp_module version 0.92
-65-35575ed
1970/01/01 00:00:12 [notice] 833#0: nginx/1.5.3
1970/01/01 00:00:12 [notice] 833#0: built by gcc 4.8.2 (Ubuntu 4.8.2-19ubuntu1)

1970/01/01 00:00:12 [notice] 833#0: OS: Linux 3.9.0-xilinx
1970/01/01 00:00:12 [notice] 833#0: getrlimit(RLIMIT_NOFILE): 1024:4096
1970/01/01 00:00:12 [notice] 834#0: start worker processes
1970/01/01 00:00:12 [notice] 834#0: start worker process 835
1970/01/01 00:00:29 [error] 835#0: *16 Bazaar protocol error: , client: 192.168
.1.74, server: , request: "GET /bazaar HTTP/1.1", host: "192.168.1.100", referr
er: "http://192.168.1.100/"
1970/01/01 00:02:22 [error] 835#0: *43 Bazaar protocol error: , client: 192.168
.1.74, server: , request: "GET /bazaar HTTP/1.1", host: "192.168.1.100", referr
er: "http://192.168.1.100/"

Also here are my network settings:

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redpitaya> ifconfig eth0
eth0      Link encap:Ethernet  HWaddr 00:26:32:F0:11:5B
          inet addr:192.168.1.100  Bcast:192.168.1.255  Mask:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:2838 errors:0 dropped:184 overruns:0 frame:0
          TX packets:3533 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:240446 (234.8 KiB)  TX bytes:1585850 (1.5 MiB)
          Interrupt:54 Base address:0xb000

redpitaya> netstat -rn
Kernel IP routing table
Destination     Gateway         Genmask         Flags   MSS Window  irtt Iface
0.0.0.0         192.168.1.254   0.0.0.0         UG        0 0          0 eth0
192.168.1.0     0.0.0.0         255.255.255.0   U         0 0          0 eth0
redpitaya> cat /etc/resolv.conf
search home
nameserver 192.168.1.254
redpitaya> nslookup www.google.com
Server:    192.168.1.254
Address 1: 192.168.1.254 BThomehub.home

Name:      www.google.com
Address 1: 216.58.211.132 dub07s01-in-f4.1e100.net
Address 2: 2a00:1450:400b:800::2004 dub07s01-in-x04.1e100.net
redpitaya> nslookup redpitaya.com
Server:    192.168.1.254
Address 1: 192.168.1.254 BThomehub.home

Name:      redpitaya.com
Address 1: 188.226.128.157

[redpitaya]

Hi,
We certainly do not delete posts of our users. Maybe you didn't submit your question properly.
Nevertheless, we are here to help
Which type of connection do you have?
From the attached file i am guessing that you have you RP directly connected to the PC.
For downloading instruments from Bazaar
your Red Pitaya and your PC must be connected to the Internet.
This type of connection is described in the most left column on this page:
http://redpitaya.com/turniton/
Regards

[Xykon]

My post was there for about 30 minutes before it disappeared. I even posted a reply to it with additional information.

My Red Pitaya is connected to the Internet. I posted this previously:

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redpitaya> ifconfig eth0
eth0      Link encap:Ethernet  HWaddr 00:26:32:F0:11:5B
          inet addr:192.168.1.100  Bcast:192.168.1.255  Mask:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:2838 errors:0 dropped:184 overruns:0 frame:0
          TX packets:3533 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:240446 (234.8 KiB)  TX bytes:1585850 (1.5 MiB)
          Interrupt:54 Base address:0xb000

redpitaya> netstat -rn
Kernel IP routing table
Destination     Gateway         Genmask         Flags   MSS Window  irtt Iface
0.0.0.0         192.168.1.254   0.0.0.0         UG        0 0          0 eth0
192.168.1.0     0.0.0.0         255.255.255.0   U         0 0          0 eth0
redpitaya> cat /etc/resolv.conf
search home
nameserver 192.168.1.254
redpitaya> nslookup www.google.com
Server:    192.168.1.254
Address 1: 192.168.1.254 BThomehub.home

Name:      www.google.com
Address 1: 216.58.211.132 dub07s01-in-f4.1e100.net
Address 2: 2a00:1450:400b:800::2004 dub07s01-in-x04.1e100.net
redpitaya> nslookup redpitaya.com
Server:    192.168.1.254
Address 1: 192.168.1.254 BThomehub.home

Name:      redpitaya.com
Address 1: 188.226.128.157 

I can also ping redpitaya.com from the device:

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redpitaya> ping -c3 redpitaya.com
PING redpitaya.com (188.226.128.157): 56 data bytes
64 bytes from 188.226.128.157: seq=0 ttl=51 time=25.860 ms
64 bytes from 188.226.128.157: seq=1 ttl=51 time=25.897 ms
64 bytes from 188.226.128.157: seq=2 ttl=51 time=34.597 ms

--- redpitaya.com ping statistics ---
3 packets transmitted, 3 packets received, 0% packet loss
round-trip min/avg/max = 25.860/28.784/34.597 ms

So I can confirm my Internet connection is working but I'm still getting:

Protocol error while connecting to Bazaar server.
Consult Nginx error log for details.
OK, return to my Red Pitaya.

The logs show this:

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redpitaya> cat error.log
1970/01/01 00:02:09 [error] 843#0: *6 open() "/opt/www/apps/favicon.ico" failed (2: No such file or directory), client: 192.168.1.74, server: , request: "GET /favicon.ico HTTP/1.1", host: "192.168.1.100"
1970/01/01 00:02:09 [error] 843#0: *7 open() "/opt/www/apps/favicon.ico" failed (2: No such file or directory), client: 192.168.1.74, server: , request: "GET /favicon.ico HTTP/1.1", host: "192.168.1.100"
1970/01/01 00:02:09 [error] 843#0: *13 open() "/opt/www/apps/favicon.ico" failed (2: No such file or directory), client: 192.168.1.74, server: , request: "GET /favicon.ico HTTP/1.1", host: "192.168.1.100"
1970/01/01 00:02:11 [error] 843#0: *14 Bazaar protocol error: , client: 192.168.1.74, server: , request: "GET /bazaar HTTP/1.1", host: "192.168.1.100", referrer: "http://192.168.1.100/"

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redpitaya> cat debug.log
1970/01/01 00:00:12 [notice] 837#0: using the "epoll" event method
1970/01/01 00:00:12 [notice] 837#0: Initialized ngx_http_rp_module version 0.93-14-f0b30fc
1970/01/01 00:00:12 [notice] 837#0: nginx/1.5.3
1970/01/01 00:00:12 [notice] 837#0: built by gcc 4.8.2 (Ubuntu 4.8.2-19ubuntu1)
1970/01/01 00:00:12 [notice] 837#0: OS: Linux 3.9.0-xilinx
1970/01/01 00:00:12 [notice] 837#0: getrlimit(RLIMIT_NOFILE): 1024:4096
1970/01/01 00:00:12 [notice] 840#0: start worker processes
1970/01/01 00:00:12 [notice] 840#0: start worker process 843
1970/01/01 00:02:09 [error] 843#0: *6 open() "/opt/www/apps/favicon.ico" failed (2: No such file or directory), client: 192.168.1.74, server: , request: "GET /favicon.ico HTTP/1.1", host: "192.168.1.100"
1970/01/01 00:02:09 [error] 843#0: *7 open() "/opt/www/apps/favicon.ico" failed (2: No such file or directory), client: 192.168.1.74, server: , request: "GET /favicon.ico HTTP/1.1", host: "192.168.1.100"
1970/01/01 00:02:09 [error] 843#0: *13 open() "/opt/www/apps/favicon.ico" failed (2: No such file or directory), client: 192.168.1.74, server: , request: "GET /favicon.ico HTTP/1.1", host: "192.168.1.100"
1970/01/01 00:02:11 [error] 843#0: *14 Bazaar protocol error: , client: 192.168.1.74, server: , request: "GET /bazaar HTTP/1.1", host: "192.168.1.100", referrer: "http://192.168.1.100/"

[Xykon]

I now downloaded the ecosystem and basic applications from http://archives.redpitaya.com/devel/ as I still can't get this to work with the "market place".

However I can't find the app for the LCR meter anywhere which is the only functionality I need right now. Where can I download this?

[Beverly Hills]

Hello, Downloading the ecosystem (SD image) is available on website redpitaya.com in the navigation bar Download> SDImage.

Loading application from bazzar is possible if Pitaya is connected to the internet (

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ping google.com

).
Also try to

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ping bazaar.redpitaya.com

. There is possibility that the network may be blocking the connection.

Using "Get more applications" on your Pitaya should get you to the page for downloading the applications.

There is an alternative:
1. SSH to your red pitaya. (use putty or ssh tool in terminal, serial connection will also do)
2. enable writing to the file system

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rw

3.

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cd /opt/www/apps/

4.

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wget [LINK TO APPLICATION.zip]

5. check which zip files have been downloaded with:

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ls

6.

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unzip APPLICATION.zip

7. applications should be installed

Again, if Red Pitaya does not have internet connection downloading is not possible. Also check the configuration on your private network.

Application links available here:
http://archives.redpitaya.com/devel/
Be careful to select the latest date of application!
Be careful - folder names matching to applications unziped will rewrite existing folders

Hope this helps. If i made a mistake please correct me.
Martin

[Xykon]

Well it auto-magically worked today... so maybe there was some problem with the bazaar server?

[Simonx]

Hello,

EDIT : Well, it seems like updating my ecosystem solved the problem...!

Xykon, I kinda have the same problem as you, so I guess it's not related with the server...

My RP is correctly connected to network (it tried pinging google and rp's bazaar, and everything works just fine), but when I'm trying to click "Get More Applications" and got this log
1970/01/01 00:01:00 [error] 831#0: *10 Cannot access http://bazaar.redpitaya.com/device.
, client: 192.168.1.22, server: , request: "GET /bazaar HTTP/1.1", host: "192.168.1.16", referrer: "http://192.168.1.16/"

192.168.1.16 is my RP (static, not dynamic). I don't know what 192.168.1.22 is, I don't have any device connected with this address on my network.

Do anyone have an idea? Did you change anything, Xykon, to make it work again?

Thank you!