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CONFIG_FOTA_DOWNLOAD_MCUBOOT_FLASH_BUF_SZ
¶
Size of buffer used for flash write operations during MCUboot updates
Type: int
Help¶
Buffer size must be aligned to the minimal flash write block size
Direct dependencies¶
DFU_TARGET_MCUBOOT
&& FOTA_DOWNLOAD
(Includes any dependencies from ifs and menus.)
Default¶
512
Kconfig definition¶
At <nRF>/subsys/net/lib/fota_download/Kconfig:22
Included via <Zephyr>/Kconfig:8
→ <Zephyr>/Kconfig.zephyr:23
→ <Zephyr>/modules/Kconfig:6
→ <BuildDir>/kconfig/Kconfig.modules:2
→ <nRF>/Kconfig.nrf:50
→ <nRF>/subsys/Kconfig:18
→ <nRF>/subsys/net/Kconfig:8
→ <nRF>/subsys/net/lib/Kconfig:10
Menu path: (Top) → Modules → nrf (/home/runner/work/sdk-nrf/sdk-nrf/ncs/nrf) → Nordic nRF Connect → Networking → Application protocols → Download client → FOTA Download
config FOTA_DOWNLOAD_MCUBOOT_FLASH_BUF_SZ
int "Size of buffer used for flash write operations during MCUboot updates"
default 512
depends on DFU_TARGET_MCUBOOT && FOTA_DOWNLOAD
help
Buffer size must be aligned to the minimal flash write block size
(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)