Radio test example with OTA

[ChiragBhavsar]

I used nrf52840 board,

can any one provide me Radio test example with OTA

[Hung Bui]

Hi Chirag, 
Could you explain a little bit more on how your device would work ? 
Why you want to have OTA with the Radio test ? By OTA you mean update via BLE  ? or update via the radio test protocol directly ? 

[ChiragBhavsar]

Hi Hung Bui,

For FCC Certificate I used Radio Test Example,

Our device is pack with box so we want to update firmware using BLE OTA ,If Nordic has Radio test example with BLE OTA then please provide me

[Hung Bui]

Hi, 
Please describe what exactly a product life cycle will be. How you imagine your product switching between firmwares ? 

Usually a product only need to do FCC test to get the certificate. You don't need to do the test on every single product if they are the same , correct ? 

Which SDK you are using  ? 

We do have BLE OTA solution , but we dont integrate it with Radio Test example. 

[ChiragBhavsar]

hi,

As per the discussion our device is close with box,so for FCC Testing Time if any change is require in firmware side then we can easily update it uisng BLE OTA.

Every Time we are not able to Open Device thats why we require BLE OTA.

I used SDK 17.1.0

Now I will try to add BLE OTA in Radio Test Example

[Hung Bui]

Hi Chirag, 

I see. In that case you can simply have the BLE bootloader. The bootloader can be entered via a button press when booting. You can DFU update the radio test as normal when needed. To switch between the radio test and the normal application, you simply enter the DFU bootloader via a button press or via a BLE command (buttonless ) 

[ChiragBhavsar]

Hi Hung Bui,

I add BLE peripheral code in Radio test code and OTA is working.

But when i send "start_tx_carrier"  command device was stuck,

when i commant  BLE peripheral code and give "start_tx_carrier" command then device was work

so how i can run Radio Test with BLE?

I also make advertising disable  but still device stuck when give start_tx_carrier" command

[Hung Bui]

Hi, 
If you want to use the radio,  you should disable the softdevice. 

As I said, the cleaner option is to have separate applications. One is normal BLE application and the other is the radio test example. 

Are you familiar with our BLE bootloader ? 

What you need to do is to change the start address of the radio test example so that it starts after the softdevice. 

[ChiragBhavsar]

Hi,

Thank you for your support now my code work