which routine(In ble peripheral) I can modify the program to send multiple character and also receiver side(in central)

[Priyanka]

We have selected ble_app_hrs_pca10059_s140 file in peripheral and ble_app_hrs_c_pca10040_s132 in central device,
Now we can able to send heart rate value to central board and this value  is  displayed in the serial monitor in ble central

Using this file we would want to send multiple characters from  ble_app_hrs_pca10059_s140 (ble_Peripheral)  to the central device.

For my requirement in which routine(In ble peripheral) i can modify  the program to send multiple character  and also receiver side(in central)

Please support us.

[Sigurd]

Hi,

If you want to keep the functionality of the HRS example, and in addition send other non- HRS related data to the device, I suggest adding the NUS service to the HRS example. You can see how NUS is used in e.g. the ble_app_uart example.

https://infocenter.nordicsemi.com/topic/sdk_nrf5_v17.1.0/ble_sdk_app_nus_eval.html

[Priyanka]

Hello,

Can you please suggest How to add nus in HRS peripheral example?

Thank you.

regards,

Priyanka.

[Sigurd]

This post shows the steps for how to add it to HTS example. It should be fairly similar for the HRS example.

https://devzone.nordicsemi.com/nordic/nordic-blog/b/blog/posts/adding-custom-commands-to-a-ble-example-using-nordic-uart-service

It was written for SDK15, but it should not be too much difference between SDK 15 and SDK 17 on how to do this.

[Priyanka]

Hello,

I added nus in hrs .It's work but can you help me how to check this program?

Thank you.

regards,

Priyanka.

[Sigurd]

Maybe try testing it similar to how you would test the ble_app_uart example.

https://infocenter.nordicsemi.com/index.jsp?topic=%2Fsdk_nrf5_v17.1.0%2Fble_sdk_app_nus_eval.html