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CONFIG_IMG_BLOCK_BUF_SIZE¶
Image writer buffer size
Type: int
Help¶
Size (in Bytes) of buffer for image writer. Must be a multiple of the access alignment required by used flash driver.
Direct dependencies¶
MCUBOOT_IMG_MANAGER && IMG_MANAGER
(Includes any dependencies from if’s and menus.)
Defaults¶
- 512 if
MCUBOOT_IMG_MANAGER&&IMG_MANAGER
Kconfig definition¶
At subsys/dfu/Kconfig:36
Included via Kconfig:10 → Kconfig.zephyr:39 → subsys/Kconfig:30
Menu path: (top menu) → DFU options
config IMG_BLOCK_BUF_SIZE
int
prompt "Image writer buffer size" if MCUBOOT_IMG_MANAGER && IMG_MANAGER
default 512 if MCUBOOT_IMG_MANAGER && IMG_MANAGER
depends on MCUBOOT_IMG_MANAGER && IMG_MANAGER
help
Size (in Bytes) of buffer for image writer. Must be a multiple of
the access alignment required by used flash driver.
(Definitions include propagated dependencies, including from if’s and menus.)