nrf52810 programming

[dnguyen2019]

Hi,

I try to flash application + softdevice + bootloader into the nrf52810 with following commands but it does not work? Can you look into this?

nrfjprog --program s112_nrf52_7.0.1_softdevice.hex --chiperase
nrfjprog --program ble_app_uart_pca10040e_s112.hex
nrfjprog --program secure_bootloader_ble_s112_pca10040e_debug.hex -r

Regards,

David

[Amanda Hsieh]

Hi, 

Could you try the following commands? If it cannot help, please provide the log. Thanks. 

nrfjprog --program s112_nrf52_7.0.1_softdevice.hex --chiperase --verify
nrfjprog --program ble_app_uart_pca10040e_s112.hex --sectorerase --verify
nrfjprog --program secure_bootloader_ble_s112_pca10040e_debug.hex --sectorerase --verify
nrfjprog --reset

-Amanda H. 

[dnguyen2019]

ble_app_uart_pca10040e_s112.zip

Hi Amanda,

It shows download OK but it only goes to dfu mode. I've attached all file here.

Thanks,

David

[Amanda Hsieh]

Hi, 

The Secure Bootloader example uses the Bootloader and DFU modules to implement a bootloader with secure Device Firmware Update (DFU) functionality.

May I know your purpose to load these images? Do you want to update the images by BLE DFU?

If so, you should start from the Buttonless DFU Template Application. 

-Amanda H.