app: add USB Device Firmware Upgrade (DFU) support #28
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henrikbrixandersen
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Oct 18, 2024
henrikbrixandersen
commented
- app: add support for generating an USB DFU image
- app: add support for USB DFU mode via MCUboot
- app: turn off DFU LED once booted
- boards: add frdm_k64f board extension for testing DFU LED support
- app: add support for triggering DFU mode via DFU button
- README: document DFU mode
Add support for generating a USB DFU image using the dfu-suffix utility from dfu-util when building the CANnectivity firmware application. Signed-off-by: Henrik Brix Andersen <[email protected]>
Add support for USB Device Firmware Upgrade (DFU) mode via the MCUboot bootloader. Signed-off-by: Henrik Brix Andersen <[email protected]>
Turn off the mcuboot-led0 alias LED upon booting. This optional LED will be turned on by MCUboot when entering USB DFU mode, but it is not turned off again by MCUboot. Signed-off-by: Henrik Brix Andersen <[email protected]>
Add an extension for the frdm_k64f board with the mcuboot-led0 alias defined for testing purposes and enable it in MCUboot. Signed-off-by: Henrik Brix Andersen <[email protected]>
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| config CANNECTIVITY_USB_DFU_PID | ||
| hex "USB DFU mode Product ID (PID)" | ||
| default 0x0001 |
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This PID is for testing only. Waiting on pidcodes/pidcodes.github.com#981
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Add support for triggering DFU mode via pressing and holding the optional DFU button. Visual feedback will provided via the DFU LED, if present. Signed-off-by: Henrik Brix Andersen <[email protected]>
Add instructions for how to use MCUboot for USB Device Firmware Upgrade (DFU) mode. Signed-off-by: Henrik Brix Andersen <[email protected]>
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