694c342885
The sample defines an image that uses RAMdisk and also provides an option to enable USB DFU flash backend for the "slot-1" flash partition. Assuming the user runs this sample from the slot-0 partition, uploading to flash should work fine for evaluation purposes. If the sample is built with CONFIG_BOOTLOADER_MCUBOOT=y, the sample will mark the image in slot 1 as pending after an image download. Signed-off-by: Johann Fischer <johann.fischer@nordicsemi.no>
37 lines
832 B
Plaintext
37 lines
832 B
Plaintext
# Copyright (c) 2023 Nordic Semiconductor ASA
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# SPDX-License-Identifier: Apache-2.0
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menu "USB DFU sample options"
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config APP_USB_DFU_USE_FLASH_BACKEND
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select FLASH
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select FLASH_MAP
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select STREAM_FLASH
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select IMG_MANAGER
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select IMG_ERASE_PROGRESSIVELY
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bool "Option to clear the flash area before mounting"
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help
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Use this to force an existing file system to be created.
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if APP_USB_DFU_USE_FLASH_BACKEND
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config USBD_DFU_FLASH
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default y
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config USBD_DFU_FLASH_SLOT0
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default n
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config USBD_DFU_FLASH_SLOT1
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default y
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endif
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endmenu
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# Source common USB sample options used to initialize new experimental USB
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# device stack. The scope of these options is limited to USB samples in project
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# tree, you cannot use them in your own application.
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source "samples/subsys/usb/common/Kconfig.sample_usbd"
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source "Kconfig.zephyr"
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