Initial commit.
Signed-off-by: Yilin Sun <imi415@imi.moe>
This commit is contained in:
commit
c788231108
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@ -0,0 +1,7 @@
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rustflags = [
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# LLD (shipped with the Rust toolchain) is used as the default linker
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"-C", "link-arg=-Tlink.x",
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]
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[build]
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target = "thumbv6m-none-eabi" # Cortex-M0 and Cortex-M0+
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@ -0,0 +1 @@
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/target
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@ -0,0 +1,204 @@
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# This file is automatically @generated by Cargo.
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# It is not intended for manual editing.
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version = 3
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[[package]]
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name = "bare-metal"
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version = "0.2.5"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "5deb64efa5bd81e31fcd1938615a6d98c82eafcbcd787162b6f63b91d6bac5b3"
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dependencies = [
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"rustc_version",
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]
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[[package]]
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name = "bitfield"
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version = "0.13.2"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "46afbd2983a5d5a7bd740ccb198caf5b82f45c40c09c0eed36052d91cb92e719"
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[[package]]
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name = "ch57x-hello"
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version = "0.1.0"
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dependencies = [
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"ch57x-pac",
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"cortex-m",
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"cortex-m-rt",
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"cortex-m-semihosting",
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"panic-halt",
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]
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[[package]]
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name = "ch57x-pac"
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version = "0.1.0"
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source = "git+https://git.minori.work/Embedded_SDK/WCH_CH57x_PAC.git#4efd89758af5aa8aa0242183c85860282a767641"
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dependencies = [
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"cortex-m",
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"critical-section",
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"vcell",
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]
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[[package]]
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name = "cortex-m"
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version = "0.7.7"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "8ec610d8f49840a5b376c69663b6369e71f4b34484b9b2eb29fb918d92516cb9"
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dependencies = [
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"bare-metal",
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"bitfield",
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"embedded-hal",
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"volatile-register",
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]
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[[package]]
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name = "cortex-m-rt"
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version = "0.6.15"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "454f278bf469e2de0a4d22ea019d169d8944f86957c8207a39e3f66c32be2fc6"
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dependencies = [
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"cortex-m-rt-macros",
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"r0",
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]
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[[package]]
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name = "cortex-m-rt-macros"
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version = "0.6.15"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "c8e3aa52243e26f5922fa522b0814019e0c98fc567e2756d715dce7ad7a81f49"
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dependencies = [
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"proc-macro2",
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"quote",
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"syn",
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]
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[[package]]
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name = "cortex-m-semihosting"
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version = "0.3.7"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "6bffa6c1454368a6aa4811ae60964c38e6996d397ff8095a8b9211b1c1f749bc"
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dependencies = [
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"cortex-m",
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]
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[[package]]
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name = "critical-section"
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version = "1.1.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "6548a0ad5d2549e111e1f6a11a6c2e2d00ce6a3dafe22948d67c2b443f775e52"
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[[package]]
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name = "embedded-hal"
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version = "0.2.7"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "35949884794ad573cf46071e41c9b60efb0cb311e3ca01f7af807af1debc66ff"
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dependencies = [
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"nb 0.1.3",
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"void",
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]
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[[package]]
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name = "nb"
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version = "0.1.3"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "801d31da0513b6ec5214e9bf433a77966320625a37860f910be265be6e18d06f"
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dependencies = [
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"nb 1.0.0",
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]
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[[package]]
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name = "nb"
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version = "1.0.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "546c37ac5d9e56f55e73b677106873d9d9f5190605e41a856503623648488cae"
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[[package]]
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name = "panic-halt"
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version = "0.2.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "de96540e0ebde571dc55c73d60ef407c653844e6f9a1e2fdbd40c07b9252d812"
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[[package]]
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name = "proc-macro2"
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version = "1.0.50"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "6ef7d57beacfaf2d8aee5937dab7b7f28de3cb8b1828479bb5de2a7106f2bae2"
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dependencies = [
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"unicode-ident",
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]
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[[package]]
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name = "quote"
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version = "1.0.23"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "8856d8364d252a14d474036ea1358d63c9e6965c8e5c1885c18f73d70bff9c7b"
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dependencies = [
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"proc-macro2",
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]
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[[package]]
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name = "r0"
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version = "0.2.2"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "e2a38df5b15c8d5c7e8654189744d8e396bddc18ad48041a500ce52d6948941f"
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||||
[[package]]
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name = "rustc_version"
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version = "0.2.3"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "138e3e0acb6c9fb258b19b67cb8abd63c00679d2851805ea151465464fe9030a"
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dependencies = [
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"semver",
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]
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[[package]]
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name = "semver"
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version = "0.9.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "1d7eb9ef2c18661902cc47e535f9bc51b78acd254da71d375c2f6720d9a40403"
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||||
dependencies = [
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"semver-parser",
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]
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[[package]]
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name = "semver-parser"
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version = "0.7.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "388a1df253eca08550bef6c72392cfe7c30914bf41df5269b68cbd6ff8f570a3"
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[[package]]
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name = "syn"
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version = "1.0.107"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "1f4064b5b16e03ae50984a5a8ed5d4f8803e6bc1fd170a3cda91a1be4b18e3f5"
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||||
dependencies = [
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"proc-macro2",
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"quote",
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"unicode-ident",
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]
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[[package]]
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name = "unicode-ident"
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version = "1.0.6"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "84a22b9f218b40614adcb3f4ff08b703773ad44fa9423e4e0d346d5db86e4ebc"
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[[package]]
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name = "vcell"
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version = "0.1.3"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "77439c1b53d2303b20d9459b1ade71a83c716e3f9c34f3228c00e6f185d6c002"
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[[package]]
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name = "void"
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version = "1.0.2"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "6a02e4885ed3bc0f2de90ea6dd45ebcbb66dacffe03547fadbb0eeae2770887d"
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[[package]]
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name = "volatile-register"
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version = "0.2.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "9ee8f19f9d74293faf70901bc20ad067dc1ad390d2cbf1e3f75f721ffee908b6"
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dependencies = [
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"vcell",
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]
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@ -0,0 +1,18 @@
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[package]
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name = "ch57x-hello"
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version = "0.1.0"
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edition = "2021"
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# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
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[dependencies]
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ch57x-pac = {git = "https://git.minori.work/Embedded_SDK/WCH_CH57x_PAC.git", features = ["critical-section"]}
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cortex-m = "0.7.6"
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cortex-m-rt = "0.6.13"
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cortex-m-semihosting = "0.3.3"
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panic-halt = "0.2.0"
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[[bin]]
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name = "ch57x-hello"
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test = false
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bench = false
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@ -0,0 +1,31 @@
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//! This build script copies the `memory.x` file from the crate root into
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//! a directory where the linker can always find it at build time.
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//! For many projects this is optional, as the linker always searches the
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//! project root directory -- wherever `Cargo.toml` is. However, if you
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//! are using a workspace or have a more complicated build setup, this
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//! build script becomes required. Additionally, by requesting that
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//! Cargo re-run the build script whenever `memory.x` is changed,
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//! updating `memory.x` ensures a rebuild of the application with the
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//! new memory settings.
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use std::env;
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use std::fs::File;
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use std::io::Write;
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use std::path::PathBuf;
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fn main() {
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// Put `memory.x` in our output directory and ensure it's
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// on the linker search path.
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let out = &PathBuf::from(env::var_os("OUT_DIR").unwrap());
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File::create(out.join("memory.x"))
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.unwrap()
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.write_all(include_bytes!("memory.x"))
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.unwrap();
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println!("cargo:rustc-link-search={}", out.display());
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// By default, Cargo will re-run a build script whenever
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// any file in the project changes. By specifying `memory.x`
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// here, we ensure the build script is only re-run when
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// `memory.x` is changed.
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println!("cargo:rerun-if-changed=memory.x");
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}
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@ -0,0 +1,5 @@
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MEMORY
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{
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FLASH : ORIGIN = 0x00000000, LENGTH = 0x3E800
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RAM : ORIGIN = 0x20000000, LENGTH = 0x8000
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}
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@ -0,0 +1,30 @@
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#![no_std]
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#![no_main]
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use panic_halt as _;
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use cortex_m::asm;
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use cortex_m::peripheral::syst;
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use cortex_m_rt::entry;
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use ch57x_pac;
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#[entry]
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fn main() -> ! {
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let core_peripherals = cortex_m::Peripherals::take().unwrap();
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let peripherals = ch57x_pac::Peripherals::take().unwrap();
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let mut systick = core_peripherals.SYST;
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systick.set_clock_source(syst::SystClkSource::Core);
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systick.set_reload(16_000);
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systick.clear_current();
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systick.enable_counter();
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while !systick.has_wrapped() {
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asm::nop();
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}
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||||
|
||||
loop {}
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||||
}
|
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