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stm32: generate memory image from elf for dfu bootloader to download

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This commit is contained in:
Harry Ho 2020-09-17 12:49:22 +08:00
parent c64d73649f
commit 7c4eb8e770
1 changed files with 3 additions and 0 deletions
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stm32/default.nix
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@ -20,6 +20,7 @@ let
cargoSha256 = (import cargoSha256Drv);
inherit patchPhase;
buildInputs = [ pkgs.llvm ];
buildPhase = ''
export CARGO_HOME=$(mktemp -d cargo-home.XXX)
cargo build --release
@ -30,6 +31,8 @@ let
mkdir -p $out $out/nix-support
cp target/thumbv7em-none-eabihf/release/${name} $out/${name}.elf
echo file binary-dist $out/${name}.elf >> $out/nix-support/hydra-build-products
llvm-objcopy -O binary target/thumbv7em-none-eabihf/release/${name} $out/${name}.bin
echo file binary-dist $out/${name}.bin >> $out/nix-support/hydra-build-products
'';
};
in