Dears,
Now I am using nRF5_SDK_15.3.0_59ac345 for my project on nRF52810.
I found a bootloader example at
\nRF5_SDK_15.3.0_59ac345\examples\dfu\secure_bootloader\pca10040e_ble\
And an application example at:
\nRF5_SDK_15.3.0_59ac345\examples\ble_peripheral\ble_app_buttonless_dfu\pca10040e\
And some pre-compiled hex files at:
\nRF5_SDK_15.3.0_59ac345\examples\dfu\secure_dfu_test_images\ble\nrf52832\
Questions:
1. Can I use pca10040e bootloader/application examples for my nRF52810 board directly?
2. I tried to flash device with pre-compiled hex files but it failed with error. Does this mean I can not use pre-compiled nRF52832 hex files on nRF52810?
I searched around at forum and not found any topic on DFU 15.3.0, and my question may be stupid.
But I will be very appreciated if anyone can give me some suggestions.
Updates:
1. I tried pca10040e for ble_app_buttonless_dfu and secure_bootloader, but at last, I got an error like this:
(I attahced merge/flashing script file here
@echo off :: # Check to make sure nrfjprog is installed before moving on WHERE >nul 2>nul nrfjprog IF %ERRORLEVEL% NEQ 0 ( ECHO "nrfjprog was not found in PATH, please install using windows installed as found on nordicsemi.com" goto :end ) WHERE >nul 2>nul mergehex IF %ERRORLEVEL% NEQ 0 ( ECHO "mergehex was not found in PATH, please install using windows installed as found on nordicsemi.com" goto :end ) SET S112=s112_nrf52_6.1.1_softdevice.hex SET BOOTLOADER=bootloader.hex echo "## Looking to make sure %S112% exists" if not exist %S112% ( echo "#### S112 hex file does not exist! Make sure the softdevice is in the same folder as this script!" goto :end ) echo. echo "## Looking to make sure %BOOTLOADER% exists" if not exist %BOOTLOADER% ( echo "#### Bootloader hex file does not exist! Please make sure its compiled, copied, and renamed into this folder!" goto :end ) echo. echo "## Merging S132 and bootloader, then flashing it to nRF52-DK; make sure the DK is powered on and connected to the PC" mergehex -m %S112% %BOOTLOADER% -o merged_SD_bootloader.hex nrfjprog --program merged_SD_bootloader.hex --chiperase echo. echo "## Please power cycle the DK and then with nRF Connect, make sure the board is in bootloader mode and ADV as DfuTarg" echo. :end pause
@echo off :: # Check to make sure nrfutil and mergehex and nrfjprog are installed before moving on WHERE >nul 2>nul nrfutil IF %ERRORLEVEL% NEQ 0 ( ECHO "nrfutil was not found in PATH, please install using pip install" goto :end ) WHERE >nul 2>nul nrfjprog IF %ERRORLEVEL% NEQ 0 ( ECHO "nrfjprog was not found in PATH, please install using windows installer from nordicsemi.com" goto :end ) WHERE >nul 2>nul mergehex IF %ERRORLEVEL% NEQ 0 ( ECHO "mergehex was not found in PATH, please install using windows installer from nordicsemi.com" goto :end ) SET APPLICATION_HEX=app.hex echo "## Looking to make sure %APPLICATION_HEX% is present in folder" if not exist %APPLICATION_HEX% ( echo "#### app.hex file does not exist! Please copy a application .hex file into the folder, rename it, and try again!" goto :end ) echo. echo "## Creating bootloader settings based on app.hex" nrfutil settings generate --family NRF52 --application app.hex --application-version 1 --bootloader-version 1 --bl-settings-version 1 settings.hex echo. echo "## Merging bootloader settings and app.hex into merged.hex" mergehex -m app.hex settings.hex -o merged.hex echo. nrfjprog --program merged.hex --sectorerase :end pause
modified from :buttonless-dfu-development-tutorial
echo "## Creating bootloader settings based on app.hex" nrfutil settings generate --family NRF52 --application app.hex --application-version 1 --bootloader-version 1 --bl-settings-version 1 settings.hex echo. echo "## Merging bootloader settings and app.hex into merged.hex" mergehex -m app.hex settings.hex -o merged.hex echo. nrfjprog --program merged.hex --sectorerase
e:\working_case\TEMP_52810>nrfjprog --program merged.hex --sectorerase Parsing hex file. ERROR: The file specified is not a valid hex file, has data outside valid areas ERROR: or does not have data in valid areas.
