ble_app_buttonless_dfu example not working SDK15

[Kashinath]

Hi all

i am using SDK15, nrf52832 dev kit and s132 version 5

I followed the below steps:

1)Flash  the softdevice

2)Update the generated dfu_public_key in secure_bootloader_dfu, build  and flash this to dev kit(flashed through segger IDE)

3)In  ble_app_buttonless_dfu example I did change some changes as below:            

#ifndef NRF_DFU_BLE_REQUIRES_BONDS

#define NRF_DFU_BLE_REQUIRES_BONDS 1

#endif

• NRF_DFU_BLE_ADV_NAME
• NRF_DFU_BLE_MIN_CONN_INTERVAL
• NRF_DFU_BLE_MAX_CONN_INTERVAL
• NRF_DFU_BLE_CONN_SUP_TIMEOUT_MS

4)Build the ble_app_buttonless_dfu (after above config)

5)used below command for creating Zip file

nrfutil pkg generate --hw-version 52 --application-version 1 --application ble_app_buttonless_dfu.hex --sd-req 0xA8 --key-file private.key app_dfu_package.zip

6)The created file i copied to mobile and through nrf app i can able to Update the application to Dev kit, but after this the buttonless_app code is not working(it is not advertising),

Can anyone help me for this, what mistake i am doing?

Next i tried to generate the bootloader_setting from the application and then i merged this with application code and followed the step 5 and 6, then also it is not working, kindlu suggest me for this..

Thanks in advance

Regards

kashinath

 

[Edvin]

Hello Kashinath,

Did it/does it work if you didn't do the changes? 

Did you follow the steps in from this tutorial?

 

Best regards,

Edvin

[Edvin]

And what did you change the rest of your settings to?

NRF_DFU_BLE_ADV_NAME
NRF_DFU_BLE_MIN_CONN_INTERVAL
NRF_DFU_BLE_MAX_CONN_INTERVAL
NRF_DFU_BLE_CONN_SUP_TIMEOUT_MS

And again, does it work if you roll back to the original example without any changes?

BR,

Edvin

[Kashinath]

Hi Edvin 

Thank you for you reply, its working now, I was facing the RAM_START address issue, so now i solved that issue..

[Kashinath]

Hi

Now its working fine, with buttonless_dfu