| # Copyright (c) 2024 Nordic Semiconductor ASA |
| # SPDX-License-Identifier: Apache-2.0 |
| |
| menuconfig USBD_DFU |
| bool "USB DFU Class support" |
| help |
| USB DFU Class support |
| |
| if USBD_DFU |
| |
| config USBD_DFU_NUMOF_IMAGES |
| int "Number of possible DFU images" |
| range 1 256 |
| default 4 |
| help |
| Number of possible DFU images. |
| |
| config USBD_DFU_ENABLE_UPLOAD |
| bool "Allow images to be uploaded to the host" |
| default y |
| help |
| This option sets the bitCanUpload flag in the DFU attributes and |
| allows images to be uploaded to the host. |
| |
| config USBD_DFU_MANIFESTATION_TOLERANT |
| bool "Device is manifestation tolerant" |
| default y |
| help |
| This option sets the bitManifestationTolerant flag in the DFU |
| attributes and means that the device can communicate over USB after the |
| manifestation phase. |
| |
| config USBD_DFU_TRANSFER_SIZE |
| int "Maximum number of bytes the device can accept per transfer" |
| default 512 |
| range 64 1024 |
| help |
| This option sets the wTransferSize in the DFU functional descriptor. |
| |
| config USBD_DFU_POLLTIMEOUT |
| int "bwPollTimeout value (in ms)" |
| default 10 |
| range 0 1000 |
| help |
| This option sets the bwPollTimeout field in DFU_GETSTATUS response. |
| |
| module = USBD_DFU |
| module-str = usbd dfu |
| source "subsys/logging/Kconfig.template.log_config" |
| |
| config USBD_DFU_FLASH |
| depends on FLASH && FLASH_MAP && STREAM_FLASH |
| depends on IMG_MANAGER && IMG_ERASE_PROGRESSIVELY |
| bool "Built-in flash backend" |
| help |
| Enable the built-in flash backend, which can serve up to two image |
| slots, which is the common configuration of in-tree boards. |
| |
| if USBD_DFU_FLASH |
| |
| config USBD_DFU_FLASH_SLOT0 |
| bool "Flash backend for the slot-0 partition" |
| default y |
| help |
| This option enables download or upload for the slot-0 partition, if |
| one is defined. |
| |
| config USBD_DFU_FLASH_SLOT1 |
| bool "Flash backend for the slot-1 partition" |
| help |
| This option enables download or upload for the slot-1 partition, if |
| one is defined. |
| |
| endif # USBD_DFU_FLASH |
| |
| endif |
