How to use DFU on nrf51822

Question

I use Nordic nRF51822 ble_app_uart project (pca10001) and new softdevice7.

I find a DFU project at nrf6310 directory of SDK .

when i program both projects the uart application stop running. What is wrong?

How can i update standard ble_app_uart application with DFU?

Thanks

Answer 1

Have you disabled SoftDevice Protection? When programming the S110 softdevice using nRFgo Studio you need to uncheck the "Enable SoftDevice protection". Also, you need to have a recent version of the nRFgo studio application (>1.17) in order for the DFU functionality to work.