This post is older than 2 years and might not be relevant anymore
More Info: Consider searching for newer posts

dfu bootloader Loaded Application runs once then doesn't run at the restart.

Hi everyone! I flashed an application with the help of DFU bootloader. The application runs for the first time . The application contains a service that lets the application reset to the bootloader. Then the bootloader wouldn't run the application after doing a power off -> on. Its the dfu bootloader again and the application wouldnt run. What could be causing this? Some info: The application uses a softdevice and has a bluetooth service. I have a similiar application that would run correctly with the same bootloader even after the restart. The µc is nrf52832. I am using iar workbench.

Parents
  • SDK is 11.0.0 and SoftDevice is s132_nrf52_1.0.0-3.alpha_softdevice.hex . The value at 0x7F000 is FFFFFFFF before and after doing dfu via ble. bootloader is bootloader-nrf5283_xxaa_s132.

Reply
  • SDK is 11.0.0 and SoftDevice is s132_nrf52_1.0.0-3.alpha_softdevice.hex . The value at 0x7F000 is FFFFFFFF before and after doing dfu via ble. bootloader is bootloader-nrf5283_xxaa_s132.

Children
No Data