sdk 15.0 pca10040e versions of ble_app_buttonless_dfu & secure_bootloader

[Simon]

To check,
in sdk 15.0, there are no pca10040e (s112) examples of ble_app_buttonless_dfu & secure_bootloader because examples were not yet ready for sdk 15.0 release,
or something more particular to buttonless dfu and nRF52810 ?

[bjorn-spockeli]

Hi Simon, 

Yes, there isnt anything particular with performing buttonless DFU on the nRF52810, it is as you say, they just simply did not make it in to the v15.0.0 release. As far as I know there will be  pca10040e examples for the BLE and UART Bootloaders included in the next SDK release. 

Meanwhile, I recommend using the ported example provided by my colleague Vidar from this post.

Best regards

Bjørn 

[vishal]

Hello Bjorn,

I want to also button less DFU actually i was already used in sdk v13.1 but his same not work for sdk V15.0 with nRf52832 using SES.
I am using following in sdk 15.0 

#define BOOTLOADER_DFU_START            0xB1

NRF_POWER->GPREGRET = BOOTLOADER_DFU_START; // call this from android phone when want to go into DFU mode
NVIC_SystemReset();

Please suggest me any changes why above function not work for sdk 15.0

Thanks