find the demo

RE: find the demo

mikkel1e — Fri, 23 Feb 2018 13:26:08 GMT

also on the client falling into Hardfault_handler

RE: find the demo

mikkel1e — Fri, 23 Feb 2018 13:14:58 GMT

hi i have now try to debug it, i can see that the server do not get into the two config_params.setup_callback = configuration_setup;
config_params.complete_callback = provisioning_complete;

RE: find the demo

leonwj — Thu, 22 Feb 2018 20:26:54 GMT

ok, you should be able to look at the debug output from each client/server(s) instance to determine the last log message reported...

If running under Segger Embedded Studio (SES) look at the Debug Terminal window for output similar to the following...

<t:          0>, main.c,  119, ----- BLE Mesh Light Switch Server Demo -----
<t:        306>, main.c,   85, Initializing and adding models
<t:        392>, nrf_mesh_node_config.c,  296, Found previous provisioning data
<t:        398>, main.c,   95, Successfully provisioned
<t:     328072>, access.c,  453, Src Addr: 0x0100, Dst Addr: 0x0001, ttl: 1 
<t:     655783>, access.c,  453, Src Addr: 0x0100, Dst Addr: 0x0001, ttl: 1 
<t:     983496>, access.c,  453, Src Addr: 0x0100, Dst Addr: 0x0001, ttl: 1

<t:          0>, main.c,  431, ----- BLE Mesh Light Switch Client Demo -----
<t:          0>, nrf_mesh_sdk.c,  190, Initializing softdevice
<t:          0>, nrf_mesh_sdk.c,  125, Initializing SoftDevice...
<t:          2>, nrf_mesh_sdk.c,  134, Ram base: 0x200019C0
<t:         14>, nrf_mesh_sdk.c,  200, Initializing mesh stack
<t:        301>, nrf_mesh_sdk.c,  208, Enabling mesh stack
<t:        306>, main.c,  183, Setting up access layer and models
<t:     780589>, main.c,  305, Node 0x0100 alive with 0 active fault(s), RSSI: -22
<t:    1108509>, main.c,  305, Node 0x0100 alive with 0 active fault(s), RSSI: -22
<t:    1436233>, main.c,  305, Node 0x0100 alive with 0 active fault(s), RSSI: -21

If you are provisioning a server the first time around (or after flash erase) you should see something similar to the following on the client console...

<t:          0>, main.c,  432, ----- BLE Mesh Light Switch Client Demo -----
<t:          0>, nrf_mesh_sdk.c,  190, Initializing softdevice
<t:          0>, nrf_mesh_sdk.c,  125, Initializing SoftDevice...
<t:          2>, nrf_mesh_sdk.c,  134, Ram base: 0x200031B8
<t:         18>, nrf_mesh_sdk.c,  200, Initializing mesh stack
<t:        296>, nrf_mesh_sdk.c,  208, Enabling mesh stack
<t:        301>, main.c,  183, Setting up access layer and models
<t:    3157745>, provisioner.c,  226, Starting provisioning for dev-uuid: 0xAA:BB:CC:DD:EE:8D
<t:    3313091>, provisioner.c,  278, Local provisioning link established...
<t:    3423959>, provisioner.c,  264, Using static authentication
<t:    3710813>, main.c,  402, Provisioning complete. Adding address 0x0100.
<t:    3815676>, provisioner.c,  111, Getting composition data
<t:    3987315>, provisioner.c,  233, Local provisioning link closed...
<t:    3989603>, provisioner.c,  321, Composition data: 0059000000000020000100000002010000020059000000
<t:    4092674>, provisioner.c,  119, Adding appkey
<t:    4182852>, provisioner.c,  128, Binding appkey to the Health model
<t:    4275555>, provisioner.c,  140, Binding appkey to the Simple On/Off model
<t:    4540729>, provisioner.c,  165, Setting publication address for the health server to 0x0001
<t:    4646250>, provisioner.c,  187, Setting publication address for the On/Off server to 0x0001
<t:    4715953>, provisioner.c,  196, Adding subscription
<t:    4720264>, main.c,  365, Configuration of device 0 successful
<t:    4870118>, main.c,  305, Node 0x0100 alive with 0 active fault(s), RSSI: -22
<t:    5197769>, main.c,  305, Node 0x0100 alive with 0 active fault(s), RSSI: -21
<t:    5525929>, main.c,  305, Node 0x0100 alive with 0 active fault(s), RSSI: -23

Here's an example of how the Debug Terminal should look from SES...

If you aren't running within SES then the J-Link RTT Viewer client can be used to monitor debug output from each client and respective server(s).

Regards,

RE: find the demo

mikkel1e — Thu, 22 Feb 2018 14:55:04 GMT

it works now, but when I'm testing the program, I'm not sure if it works because it's like the the client does not always get any of the servers. somthing else i'm not syre of is it true that all 4 LEDs should light up once on one server and is it true that I should be able to manage 2 servers at Button 1

RE: find the demo

leonwj — Thu, 22 Feb 2018 01:05:09 GMT

ok, i'm not sure what you did to hose your mesh setup but to get back on track I would suggest that you extract the nRF5-SDK-for-Mesh v1.0.1 SDK to your preferred folder/location and once that is in place simply extract the examples.zip file (provided by Hung Bui) over the %nrf5-mesh-sdk_v1.0.1%/examples folder (%nrf5-mesh-sdk_v1.0.1% = the folder where you extracted mesh).

With that in place, you should then be able to see:

(1) light_switch_server_nrf52840_xxAA_s140_5_0_0-3_alpha.emProject and

(2) light_switch_client_nrf52840_xxAA_s140_5_0_0-3_alpha.emProject in the

.\examples\light_switch\server and .\examples\light_switch\client folders respectively.

From there you should be able to launch those .emProject files in Segger Embedded Studio and build successfully.

Regards,

RE: find the demo

mikkel1e — Wed, 21 Feb 2018 08:52:36 GMT

RE: find the demo

leonwj — Wed, 21 Feb 2018 08:04:59 GMT

ok, you will either have to document the exact errors that you are getting and/or include a screenshot if at all possible in your reply.

RE: find the demo

mikkel1e — Wed, 21 Feb 2018 07:52:43 GMT

ohh yeah i have missed but now i have try and it will not run, it says is missing some librarys, so don't now what i'm doing wrong

RE: find the demo

leonwj — Tue, 20 Feb 2018 15:40:41 GMT

Sorry,

I guess I should have explicitly mentioned, there is a 'lazy' way... It's in the original link that I directed you to but you must have missed it! (see here) https://devzone.nordicsemi.com/f/nordic-q-a/30035/segger-embedded-studio-project-files-missing-in-mesh-sdk-v1-0-1/119325#119325

Look for the examples.zip file attached by Hung Bui.

Regards

RE: find the demo

mikkel1e — Tue, 20 Feb 2018 13:51:02 GMT

thanks, but I can not figure out how to make the files so it fits nrf52840, do not know if you can help me with that

RE: find the demo

leonwj — Thu, 15 Feb 2018 15:21:35 GMT

hello mikkel1e,

What it means is that the project files to build and run the light switch demo for the nrf52840 board were not included in the nRF5-SDK-for-Mesh v1.0.1 SDK file, so you will need to generate those manually by following the instructions that I linked to.

Hopefully this clarifies things.

Regards,

RE: find the demo

mikkel1e — Thu, 15 Feb 2018 15:16:42 GMT

Thank you, but I do not understand what you write about, that I'm using nrf52840 "Note that since you are using the nrf52840, you will need to follow these instructions in order to access the project files for that specific PDK board (assuming you decided to download the latest v1.0.1 nRF5-SDK-for-Mesh, this will hopefully be corrected in future mesh SDKs )" try to explain in another way, but thank you very much for the help

RE: find the demo

leonwj — Thu, 15 Feb 2018 14:47:15 GMT

hello mikkel1e,

You can find the Bluetooth Mesh light switch demo by downloading the nRF5-SDK-for-Mesh from the following link:

http://www.nordicsemi.com/eng/nordic/Products/nRF52840/nRF5-SDK-for-Mesh/62721

After extracting the archive to your file-system, the specific demo can be found by traversing to the ../examples/light_switch folder.

You will also need a copy of Segger Embedded Studio, which can be found here.

Note that since you are using the nrf52840, you will need to follow these instructions in order to access the project files for that specific PDK board (assuming you decided to download the latest v1.0.1 nRF5-SDK-for-Mesh, this will hopefully be corrected in future mesh SDKs )

You should also read the following to guide you through the setup... http://infocenter.nordicsemi.com/index.jsp?topic=%2Fcom.nordic.infocenter.meshsdk.v1.0.1%2Fmd_doc_getting_started_getting_started.html&cp=4_1_0_3

Finally, the default light switch demo assumes you will use 4 development boards (3 for servers and 1 for the client), should you not have this exact configuration, you can follow these instructions, I believe they are still current.

Post back should you have any further issues.

Regards,