NRF barebone snippet transmit code

[mukund]

Hello, I am new to NRF52. I have setup a project under Embitz ide. I can compile GPIO toggle code and program the the code. However when I try an transmit example github.com/.../main.c. the the packets are not seen in Bluetooth sniffer. Is there any thing I am missing?

[Simonr]

Hi

The reason you're not seeing these packets on your Bluetooth sniffer is that this packet is not a BLE packet, but rather just a basic proprietary 2.4GHz packet with arbitrary values. In order to make an advertising packet transmitting as a Bluetooth device, there are a lot of layers, flags, and settings that must be in order to comply with the Bluetooth spec. You can check out our ble_peripheral SDK examples to see how we set up the radio and advertising data to transmit Bluetooth advertising packets.

Best regards,

Simon

[mukund]

OK. But a sniffer is also not detecting  these packets? I am using Bluefruit BLE sniffer? 

Actually I want to generate advertising packets only and don't need a full bluetooth stack?

Can you help  me with a bare bone code to generate Advertising packet?

[Simonr]

Hi

Are you using this product? Have you followed the introduction and implemented the necessary Wireshark profile specified here? 

As specified in the introduction the Bluefruit BLE sniffer can only be used to sniff Bluetooth Low Energy devices, so you won't be able to see other advertising packets.

mukund said:

But a sniffer is also not detecting  these packets?

 Have you tried any of our BLE SDK examples on a DK for example to check if you can see them on the Sniffer device?

Best regards,

Simon