ESP8266 Developer Zone

Re: Establishment problems

2016-06-06T11:25:12+08:00

blax wrote:
Now problem is with the last device(always the same one). It cant join the mesh. This is output from it

Code:
sssid:MESH_D_1_0B9B0C, ssid:MESH_D_1_0B9B0C, set:1, sbssi:5e:cf:7f:0b:9b:0c bssid:5e:cf:7f:0b:9b:0clast:0 f r0, espconn_mesh_scan_done connect MESH_D_1_0B9B0C scandone f 0, scandone state: 0 -> 2 (b0) state: 2 -> 3 (0) state: 3 -> 0 (4) f -180, scandone f r0, scandone f r0, scandone f r0, scandone state: 0 -> 2 (b0) state: 2 -> 0 (2) f 0, scandone state: 0 -> 2 (b0) state: 2 -> 0 (2) f -180, scandone f r0, scandone f r0, scandone state: 0 -> 2 (b0) state: 2 -> 3 (0) state: 3 -> 5 (10) add 0 aid 2 cnt state: 5 -> 0 (0) rm 0 f r0, scandone f r0, scandone state: 0 -> 2 (b0) state: 2 -> 3 (0) state: 3 -> 0 (0) f r0, scandone f r0, scandone state: 0 -> 2 (b0) state: 2 -> 3 (0) state: 3 -> 0 (4) f 0, scandone state: 0 -> 2 (b0) state: 2 -> 3 (0) state: 3 -> 0 (4) f -180, scandone f r0, scandone f r0, scandone sssid:MESH_D_1_0B9B0C, ssid:MESH_D_1_0B9B0C, set:1, sbssi:5e:cf:7f:0b:9b:0c bssid:5e:cf:7f:0b:9b:0clast:0 f r0, espconn_mesh_scan_done connect MESH_D_1_0B9B0C scandone f 0, scandone state: 0 -> 2 (b0) state: 2 -> 3 (0) state: 3 -> 0 (4) f -180, scandone f r0, scandone f r0, scandone f r0, scandone state: 0 -> 2 (b0) state: 2 -> 3 (0) state: 3 -> 0 (4) f 0, scandone state: 0 -> 2 (b0) state: 2 -> 3 (0) state: 3 -> 0 (4) f -180, scandone f r0, scandone f r0, scandone state: 0 -> 2 (b0) state: 2 -> 3 (0) state: 3 -> 0 (4) f 0, scandone f -180, scandone f r0, scandone f r0, scandone state: 0 -> 2 (b0) state: 2 -> 3 (0) state: 3 -> 0 (4) f 0, scandone f r0, scandone sssid:MESH_D_1_0B9B0C, ssid:MESH_D_1_0B9B0C, set:1, sbssi:5e:cf:7f:0b:9b:0c bssid:5e:cf:7f:0b:9b:0clast:0 f r0, espconn_mesh_scan_done connect MESH_D_1_0B9B0C scandone f 0, scandone f r0, scandone f r0, scandone f 0, scandone state: 0 -> 2 (b0) state: 2 -> 0 (0) f r0, scandone f r0, scandone state: 0 -> 2 (b0) state: 2 -> 3 (0) state: 3 -> 0 (4) f 0, scandone state: 0 -> 2 (b0) state: 2 -> 3 (0) state: 3 -> 0 (0) f r0, scandone f r0, scandone state: 0 -> 2 (b0) state: 2 -> 3 (0) state: 3 -> 0 (4) f 0, scandone f -180, scandone f r0, scandone f r0, scandone state: 0 -> 2 (b0) state: 2 -> 3 (0) state: 3 -> 0 (4) f 0, scandone f -180, scandone f r0, scandone f r0, scandone

Code:
sssid:MESH_D_1_0B9B0C, ssid:MESH_D_1_0B9B0C, set:1, sbssi:5e:cf:7f:0b:9b:0c bssid:5e:cf:7f:0b:9b:0clast:0 f r0, espconn_mesh_scan_done connect MESH_D_1_0B9B0C scandone reconnect f 0, free heap:44328 mesh is busy scandone state: 0 -> 2 (b0) state: 2 -> 3 (0) state: 3 -> 0 (4) no mac in current mac list mcast get root fail mesh is busy free heap:44328 mesh is busy no mac in current mac list bcast mesh is busy free heap:44328 mesh is busy mesh is busy free heap:44328 mesh is busy no mac in current mac list mcast get root fail free heap:44328 mesh is busy bcast mesh is busy no mac in current mac list mesh is busy free heap:44328 mesh is busy no mac in current mac list mcast get root fail free heap:44328 mesh is busy f r0, scandone bcast mesh is busy mesh is busy free heap:44328 mesh is busy no mac in current mac list

Any advice? Thanks.

Please paste the complete log after device powers on.

Statistics: Posted by Guest — Mon Jun 06, 2016 11:25 am

Re: Establishment problems

2016-06-06T11:22:22+08:00

blax wrote:
I always use the latest code from your github. Problem was that the wifi network analyzer can't correctly scan this type of network so I started to use serial for debug. For now I am just trying to run mesh demo in the way its described in a readme with a plans to use it in a sensor network.
Now it seems that my 4 of 5 nodes are connecting well. It takes a bit to much time to establish network, but its ok for now.
Code:
free heap:40224 recv entrance mesh_none_proto_parser root's mac:5c:cf:7f:0b:9b:0c idx: 0, mac:5c:cf:7f:0b:9b:0c idx: 1, mac:5c:cf:7f:12:1f:09 idx: 2, mac:18:fe:34:d6:32:d3 idx: 3, mac:5c:cf:7f:15:aa:6d recv entrance mesh_json_proto_parser len:27, data:{"req_key":"req_key_val"}

We modify the beacon and probe-response, you can just scan root device, but the other device is not visible to user.

Statistics: Posted by Guest — Mon Jun 06, 2016 11:22 am

Re: Establishment problems

2016-06-03T19:37:57+08:00

I always use the latest code from your github. Problem was that the wifi network analyzer can't correctly scan this type of network so I started to use serial for debug. For now I am just trying to run mesh demo in the way its described in a readme with a plans to use it in a sensor network.
Now it seems that my 4 of 5 nodes are connecting well. It takes a bit to much time to establish network, but its ok for now.

Code:

free heap:40224
recv entrance
mesh_none_proto_parser
root's mac:5c:cf:7f:0b:9b:0c
idx: 0, mac:5c:cf:7f:0b:9b:0c
idx: 1, mac:5c:cf:7f:12:1f:09
idx: 2, mac:18:fe:34:d6:32:d3
idx: 3, mac:5c:cf:7f:15:aa:6d
recv entrance
mesh_json_proto_parser
len:27, data:{"req_key":"req_key_val"}

Now problem is with the last device(always the same one). It cant join the mesh. This is output from it

Code:

sssid:MESH_D_1_0B9B0C, ssid:MESH_D_1_0B9B0C, set:1, sbssi:5e:cf:7f:0b:9b:0c  bssid:5e:cf:7f:0b:9b:0clast:0
f r0, espconn_mesh_scan_done connect MESH_D_1_0B9B0C
scandone
f 0, scandone
state: 0 -> 2 (b0)
state: 2 -> 3 (0)
state: 3 -> 0 (4)
f -180, scandone
f r0, scandone
f r0, scandone
f r0, scandone
state: 0 -> 2 (b0)
state: 2 -> 0 (2)
f 0, scandone
state: 0 -> 2 (b0)
state: 2 -> 0 (2)
f -180, scandone
f r0, scandone
f r0, scandone
state: 0 -> 2 (b0)
state: 2 -> 3 (0)
state: 3 -> 5 (10)
add 0
aid 2
cnt 
state: 5 -> 0 (0)
rm 0
f r0, scandone
f r0, scandone
state: 0 -> 2 (b0)
state: 2 -> 3 (0)
state: 3 -> 0 (0)
f r0, scandone
f r0, scandone
state: 0 -> 2 (b0)
state: 2 -> 3 (0)
state: 3 -> 0 (4)
f 0, scandone
state: 0 -> 2 (b0)
state: 2 -> 3 (0)
state: 3 -> 0 (4)
f -180, scandone
f r0, scandone
f r0, scandone
sssid:MESH_D_1_0B9B0C, ssid:MESH_D_1_0B9B0C, set:1, sbssi:5e:cf:7f:0b:9b:0c  bssid:5e:cf:7f:0b:9b:0clast:0
f r0, espconn_mesh_scan_done connect MESH_D_1_0B9B0C
scandone
f 0, scandone
state: 0 -> 2 (b0)
state: 2 -> 3 (0)
state: 3 -> 0 (4)
f -180, scandone
f r0, scandone
f r0, scandone
f r0, scandone
state: 0 -> 2 (b0)
state: 2 -> 3 (0)
state: 3 -> 0 (4)
f 0, scandone
state: 0 -> 2 (b0)
state: 2 -> 3 (0)
state: 3 -> 0 (4)
f -180, scandone
f r0, scandone
f r0, scandone
state: 0 -> 2 (b0)
state: 2 -> 3 (0)
state: 3 -> 0 (4)
f 0, scandone
f -180, scandone
f r0, scandone
f r0, scandone
state: 0 -> 2 (b0)
state: 2 -> 3 (0)
state: 3 -> 0 (4)
f 0, scandone
f r0, scandone
sssid:MESH_D_1_0B9B0C, ssid:MESH_D_1_0B9B0C, set:1, sbssi:5e:cf:7f:0b:9b:0c  bssid:5e:cf:7f:0b:9b:0clast:0
f r0, espconn_mesh_scan_done connect MESH_D_1_0B9B0C
scandone
f 0, scandone
f r0, scandone
f r0, scandone
f 0, scandone
state: 0 -> 2 (b0)
state: 2 -> 0 (0)
f r0, scandone
f r0, scandone
state: 0 -> 2 (b0)
state: 2 -> 3 (0)
state: 3 -> 0 (4)
f 0, scandone
state: 0 -> 2 (b0)
state: 2 -> 3 (0)
state: 3 -> 0 (0)
f r0, scandone
f r0, scandone
state: 0 -> 2 (b0)
state: 2 -> 3 (0)
state: 3 -> 0 (4)
f 0, scandone
f -180, scandone
f r0, scandone
f r0, scandone
state: 0 -> 2 (b0)
state: 2 -> 3 (0)
state: 3 -> 0 (4)
f 0, scandone
f -180, scandone
f r0, scandone
f r0, scandone

Code:

sssid:MESH_D_1_0B9B0C, ssid:MESH_D_1_0B9B0C, set:1, sbssi:5e:cf:7f:0b:9b:0c  bssid:5e:cf:7f:0b:9b:0clast:0
f r0, espconn_mesh_scan_done connect MESH_D_1_0B9B0C
scandone
reconnect
f 0, free heap:44328
mesh is busy
scandone
state: 0 -> 2 (b0)
state: 2 -> 3 (0)
state: 3 -> 0 (4)
no mac in current mac list
mcast get root fail
mesh is busy
free heap:44328
mesh is busy
no mac in current mac list
bcast mesh is busy
free heap:44328
mesh is busy
mesh is busy
free heap:44328
mesh is busy
no mac in current mac list
mcast get root fail
free heap:44328
mesh is busy
bcast mesh is busy
no mac in current mac list
mesh is busy
free heap:44328
mesh is busy
no mac in current mac list
mcast get root fail
free heap:44328
mesh is busy
f r0, scandone
bcast mesh is busy
mesh is busy
free heap:44328
mesh is busy
no mac in current mac list

Any advice? Thanks.

Statistics: Posted by blax — Fri Jun 03, 2016 7:37 pm

Re: Establishment problems

2016-06-01T15:10:00+08:00

blax wrote:
Hello. I have same image on all devices https://imgur.com/a/otJBI Why other nodes dont join mesh? This behaviour is random and number of nodes that joined mesh varies.
What does 2 in MSH_2 prefix indicates? Completly new network?
Thanks.

1. Please use clean version of mesh demo on github.
2. MSH_2 means the current device has join the mesh network, and works on second layer.
3. There are more than one root device working in mesh network, I don't know what's your scenario.
Could you descript the detail information about your scenario.

Statistics: Posted by Guest — Wed Jun 01, 2016 3:10 pm

Establishment problems

2016-05-31T20:58:06+08:00

Hello. I have same image on all devices https://imgur.com/a/otJBI Why other nodes dont join mesh? This behaviour is random and number of nodes that joined mesh varies.
What does 2 in MSH_2 prefix indicates? Completly new network?
Thanks.

Statistics: Posted by blax — Tue May 31, 2016 8:58 pm