nrf52832 BLE MESH

[Sunil vignesh]

HI, I am using nrf52832 soc and i develop our own module. i need to create a mesh network within the device.

I am using segger embedded studio 3.34 (windows 10)  and SDK 15.2 

I want to run a light switch demo in mesh network

when i build the example light switch client i got the error

boards.h: No such file or directory
ble.h: No such file or directory
app_timer.h: No such file or directory
nrf.h: No such file or directory

i don't know where to interface this hex.files and also how to interface the nrf15.2 to this nrf52 mesh

[AndreasF]

Hi.

You have to include the header files boards.h, ble.h, app_timer.h, and nrf.h in the preprocessor definition, as explained here.

 

i don't know where to interface this hex.files and also how to interface the nrf15.2 to this nrf52 mesh

 I'm a bit unsure what you mean by this.

Best regards,

Andreas

[Sunil vignesh]

Hi Andreas

Thanks for the reply..

I got those error out by   adding the prefect global macros

but

now i got an new  error

[Sunil vignesh]

Thank you,

Yes, I am using Mesh SDK 3.0.0  and flash_placement.xml file is there

can you please tell me how to add nrf_mesh_assert.h included in the preprocessor definition

are you saying header includes....

[Sunil vignesh]

Hi,

Now what i did is

1. i created one folder nRF5_MESH

2. under that extract the files nRF5_Mesh_3.0.0 and nRF5_SDK_15.2.0_9412b96

3. I didn't assign global macros

4. when i build there is no error

Is it need global macros to be SDK_ROOT=.F:\nRF52 SDK files\nRF5_MESH\nRF5_SDK_15.2.0_9412b96

what is the next step?

directly download it to nrf52_DK board?  or  need to assign with python

what is the need of the python

[AndreasF]

Hi.

Have you looked at Building with Segger Embedded Studio in DocLib?

You need to assign a Global Macro to SDK 15.2

It should look something like this:

SDK_ROOT=C:/NordicSemi/nRF5_SDK_15.2.0_9412b96

This is my path to SDK 15.2

You need this Global Macro because some of the projects or features uses SDK 15.2

Best regards,

Andreas

[Sunil vignesh]

HI,

Is there any example related to BLE_UART in mesh network

[AndreasF]

Hi.

There is a SDK UART coexistence example you can look at, as described here.

It is located in examples\sdk_coexist\ble_app_uart_coexist.

Best regards,

Andreas

[Sunil vignesh]

HI,

I tried this code as per the post

copy it to the example/ble_peripheral/

added the global macros MESH_ROOT

and i bulld and download the file to the nrf52832 DK board

in another board i download the light switch server code

1. i don't know how to interlink these codes

2. If  i connect the ble_uart code with UART app within few seconds its disconnecting ...

[Sunil vignesh]

I need to use BLE_UART MESH like CLIENT and SERVER

that is 3 SERVER has to send the data to CLIENT when the client query the server

IS IT POSSIBLE ..?

[AndreasF]

Hi.

Sunil vignesh said:

1. i don't know how to interlink these codes

 What do you mean by "interlink these codes"?

Sunil vignesh said:

2. If  i connect the ble_uart code with UART app within few seconds its disconnecting ...

 Have you tried to debug to see why you disconnect?

Best regards,

Andreas

[Sunil vignesh]

Think is after download the ble_uart code to nrf52832 DK.

in another board  I download the Light switch server code.

in nRF MESH app

only shows light switch server device. not showing ble uart device.

while i search the device in nrf uart app.

nordic uart device as shown and the after connecting the device within few seconds it will disconnected . while debugging the code it just show disconnected only.

[AndreasF]

Hi.

Could you try to connect using nRF Connect?

Note that UART over Mesh is not implimented, the ble_app_uart_coexist example uses BLE for UART, and Mesh for light switching.

Best regards,

Andreas