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scripts: improve create-dfu-image.sh

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Signed-off-by: Onur Özkan <work@onurozkan.dev>
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Onur Özkan committed 2026-08-01 21:01:50 +03:00
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boards/kakute-f7-mini-v3/README.md
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@@ -15,12 +15,10 @@ cargo build --release -p kaptan-kakute-f7-mini-v3 --features firmware --target t
Create its DFU (device firmware update) image:
```sh
./scripts/create-dfu-image.sh \
target/thumbv7em-none-eabihf/release/kaptan-kakute-f7-mini-v3 \
target/thumbv7em-none-eabihf/release/kaptan-kakute-f7-mini-v3.bin
./scripts/create-dfu-image.sh target/thumbv7em-none-eabihf/release/kaptan-kakute-f7-mini-v3
```
The converter works with any firmware ELF. It uses rustup's `llvm-tools-preview` component which the workspace toolchain installs automatically.
The converter derives the `.bin` path and matching board `memory.x`, then prints the firmware size report. It uses rustup's `llvm-tools-preview` component which the workspace toolchain installs automatically.
## Flash over USB DFU