mirror of
https://github.com/thegecko/web-bluetooth-dfu.git
synced 2025-12-14 04:58:13 +08:00
38 lines
1.3 KiB
Markdown
38 lines
1.3 KiB
Markdown
## Example Firmware Packages
|
|
|
|
These images were copied from the Nordic [nRF5 SDK version 14.2.0](http://www.nordicsemi.com/eng/nordic/Products/nRF52-DK/nRF5-SDK-zip/59014).
|
|
|
|
An entire device firmware can be broken down into three images, each of which can be update separately:
|
|
|
|
- Soft Device
|
|
- Bootloader
|
|
- Application
|
|
|
|
Each package can have up to two images in it, the first of which is _one_ of the following:
|
|
|
|
- Soft Device
|
|
- Bootloader
|
|
- Soft Device and Bootloader
|
|
|
|
The second image can then be an `application` image.
|
|
|
|
## bootloader_secure_ble_s132.zip
|
|
|
|
This package contains a single `bootloader` image which allows further updates from boot.
|
|
|
|
## softdevice_bootloader_secure_ble_s132.zip
|
|
|
|
This package contains a single image contaning both a `soft device` and a `bootloader`.
|
|
|
|
## ble_app_buttonless_dfu_s132.zip
|
|
|
|
This package contains a `buttonless application` image which allows futher updates without the need to physically touch the device.
|
|
|
|
## bootloader_secure_ble_app_buttonless_dfu_s132.zip
|
|
|
|
This package contains _two_ images; a `bootloader` and a `buttonless application` image which allows futher updates.
|
|
|
|
## ble_app_hrs_s140.zip
|
|
|
|
This package contains a heart rate monitor `application` which allows further updates. To activate the update mode, hold `button 4` while the device boots.
|