mirror of
https://github.com/rtic-rs/rtic.git
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Adjust esp32c3 codegen, bump pac to 0.21.0 (#906)
* adjust esp32c3 codegen, bump pac to 0.21.0 * add esp32c3 example * adjust workflow flags * CI: Fix esp32c3 comment * esp32c3: Remove commented out git-dep * CI: Actually check the ESP32-C3 examples * Autoformat rtic/cargo.toml --------- Co-authored-by: Henrik Tjäder <henrik@tjaders.com>
This commit is contained in:
onsdagens
GitHub
parent
53ed7bf7ed
commit
906278e310
11 changed files with 1028 additions and 17 deletions
30
.github/workflows/build.yml
vendored
30
.github/workflows/build.yml
vendored
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@ -180,6 +180,35 @@ jobs:
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if: ${{ matrix.backend != 'riscv32-imc-clint' }}
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if: ${{ matrix.backend != 'riscv32-imc-clint' }}
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run: cargo xtask --platform hifive1 --backend ${{ matrix.backend }} example-check
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run: cargo xtask --platform hifive1 --backend ${{ matrix.backend }} example-check
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# Platform esp32c3: verify all examples, checks
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checkexamplesesp32c3:
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name: check examples (esp32c3)
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runs-on: ubuntu-22.04
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strategy:
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matrix:
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backend:
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- riscv-esp32-c3
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toolchain:
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- nightly
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steps:
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- name: Checkout
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uses: actions/checkout@v4
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- name: Install Rust ${{ matrix.toolchain }}
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run: |
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rustup toolchain install nightly-2023-11-14 --component rust-src --target riscv32imc-unknown-none-elf
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- name: Configure Rust target
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run: |
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rustup target add riscv32imc-unknown-none-elf
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- name: Cache Dependencies
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uses: Swatinem/rust-cache@v2
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- name: Check the examples
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run: cargo xtask --platform esp32-c3 --backend ${{ matrix.backend }} example-check
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buildqemu:
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buildqemu:
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name: Get modern QEMU, build and store
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name: Get modern QEMU, build and store
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runs-on: ubuntu-22.04
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runs-on: ubuntu-22.04
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@ -797,6 +826,7 @@ jobs:
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# clippyhifive1 TODO
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# clippyhifive1 TODO
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- checkexampleslm3s6965
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- checkexampleslm3s6965
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- checkexampleshifive1
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- checkexampleshifive1
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- checkexamplesesp32c3
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- testexampleslm3s6965
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- testexampleslm3s6965
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- testexampleshifive1
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- testexampleshifive1
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- tests
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- tests
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15
examples/esp32c3/.cargo/config.toml
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15
examples/esp32c3/.cargo/config.toml
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@ -0,0 +1,15 @@
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[target.riscv32imc-unknown-none-elf]
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runner = "espflash flash --monitor"
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[build]
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rustflags = [
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"-C", "link-arg=-Tlinkall.x",
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# Required to obtain backtraces (e.g. when using the "esp-backtrace" crate.)
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# NOTE: May negatively impact performance of produced code
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"-C", "force-frame-pointers",
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]
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target = "riscv32imc-unknown-none-elf"
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[unstable]
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build-std = ["core"]
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830
examples/esp32c3/Cargo.lock
generated
Normal file
830
examples/esp32c3/Cargo.lock
generated
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@ -0,0 +1,830 @@
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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 = "aho-corasick"
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version = "1.1.3"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "8e60d3430d3a69478ad0993f19238d2df97c507009a52b3c10addcd7f6bcb916"
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dependencies = [
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"memchr",
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]
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[[package]]
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name = "anyhow"
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version = "1.0.81"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "0952808a6c2afd1aa8947271f3a60f1a6763c7b912d210184c5149b5cf147247"
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[[package]]
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name = "atomic-polyfill"
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version = "1.0.3"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "8cf2bce30dfe09ef0bfaef228b9d414faaf7e563035494d7fe092dba54b300f4"
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dependencies = [
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"critical-section",
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]
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[[package]]
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name = "autocfg"
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version = "1.1.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa"
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[[package]]
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name = "bare-metal"
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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 = "f8fe8f5a8a398345e52358e18ff07cc17a568fbca5c6f73873d3a62056309603"
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[[package]]
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name = "basic-toml"
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version = "0.1.9"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "823388e228f614e9558c6804262db37960ec8821856535f5c3f59913140558f8"
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dependencies = [
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"serde",
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]
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[[package]]
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name = "bitfield"
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version = "0.14.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "2d7e60934ceec538daadb9d8432424ed043a904d8e0243f3c6446bce549a46ac"
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[[package]]
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name = "bitflags"
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version = "2.5.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "cf4b9d6a944f767f8e5e0db018570623c85f3d925ac718db4e06d0187adb21c1"
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[[package]]
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name = "cfg-if"
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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 = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
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[[package]]
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name = "core-isa-parser"
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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 = "23ec98e54b735872e54b2335c2e5a5c7fa7d9c3bfd45500f75280f84089a0083"
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dependencies = [
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"anyhow",
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"enum-as-inner",
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"regex",
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"strum 0.24.1",
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"strum_macros 0.24.3",
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]
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[[package]]
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name = "critical-section"
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version = "1.1.2"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "7059fff8937831a9ae6f0fe4d658ffabf58f2ca96aa9dec1c889f936f705f216"
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[[package]]
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name = "darling"
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version = "0.20.8"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "54e36fcd13ed84ffdfda6f5be89b31287cbb80c439841fe69e04841435464391"
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dependencies = [
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"darling_core",
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"darling_macro",
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]
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[[package]]
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name = "darling_core"
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|
version = "0.20.8"
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||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
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|
checksum = "9c2cf1c23a687a1feeb728783b993c4e1ad83d99f351801977dd809b48d0a70f"
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dependencies = [
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"fnv",
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"ident_case",
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"proc-macro2",
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"quote",
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"strsim",
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"syn 2.0.53",
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]
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[[package]]
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name = "darling_macro"
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version = "0.20.8"
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|
source = "registry+https://github.com/rust-lang/crates.io-index"
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|
checksum = "a668eda54683121533a393014d8692171709ff57a7d61f187b6e782719f8933f"
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|
dependencies = [
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"darling_core",
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"quote",
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"syn 2.0.53",
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]
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[[package]]
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name = "document-features"
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version = "0.2.8"
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||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
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||||||
|
checksum = "ef5282ad69563b5fc40319526ba27e0e7363d552a896f0297d54f767717f9b95"
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|
dependencies = [
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"litrs",
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|
]
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[[package]]
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name = "embedded-dma"
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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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||||||
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checksum = "994f7e5b5cb23521c22304927195f236813053eb9c065dd2226a32ba64695446"
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dependencies = [
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"stable_deref_trait",
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]
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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 = "embedded-hal"
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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 = "361a90feb7004eca4019fb28352a9465666b24f840f5c3cddf0ff13920590b89"
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[[package]]
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name = "enum-as-inner"
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version = "0.4.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "21cdad81446a7f7dc43f6a77409efeb9733d2fa65553efef6018ef257c959b73"
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dependencies = [
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|
"heck",
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"proc-macro2",
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"quote",
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"syn 1.0.109",
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]
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[[package]]
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name = "enumset"
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version = "1.1.3"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "226c0da7462c13fb57e5cc9e0dc8f0635e7d27f276a3a7fd30054647f669007d"
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dependencies = [
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"enumset_derive",
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]
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[[package]]
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name = "enumset_derive"
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version = "0.8.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "e08b6c6ab82d70f08844964ba10c7babb716de2ecaeab9be5717918a5177d3af"
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dependencies = [
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"darling",
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"proc-macro2",
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"quote",
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"syn 2.0.53",
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]
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[[package]]
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name = "equivalent"
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version = "1.0.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
|
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|
checksum = "5443807d6dff69373d433ab9ef5378ad8df50ca6298caf15de6e52e24aaf54d5"
|
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|
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|
[[package]]
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|
name = "esp-backtrace"
|
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|
version = "0.11.1"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "dda6c53c50ed96cce44e8565bd7659f8884d55bac3262184c3a77f748553e3ff"
|
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dependencies = [
|
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|
"esp-println",
|
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|
]
|
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|
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[[package]]
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name = "esp-hal"
|
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version = "0.16.1"
|
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source = "registry+https://github.com/rust-lang/crates.io-index"
|
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checksum = "cc3e9b3333d2ae42f5c9b4890e162cb756fb1b067ab5f642b89fc9f29be424fa"
|
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|
dependencies = [
|
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|
"basic-toml",
|
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"bitfield",
|
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"bitflags",
|
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"cfg-if",
|
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"critical-section",
|
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|
"document-features",
|
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"embedded-dma",
|
||||||
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"embedded-hal 0.2.7",
|
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|
"enumset",
|
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|
"esp-hal-procmacros",
|
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"esp-riscv-rt",
|
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|
"esp32",
|
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|
"esp32c2",
|
||||||
|
"esp32c3",
|
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|
"esp32c6",
|
||||||
|
"esp32h2",
|
||||||
|
"esp32p4",
|
||||||
|
"esp32s2",
|
||||||
|
"esp32s3",
|
||||||
|
"fugit",
|
||||||
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"nb 1.1.0",
|
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|
"paste",
|
||||||
|
"portable-atomic",
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"rand_core",
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"riscv",
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"serde",
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"strum 0.26.2",
|
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"void",
|
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"xtensa-lx-rt",
|
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]
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[[package]]
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name = "esp-hal-procmacros"
|
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|
version = "0.9.0"
|
||||||
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source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "05084ecf8446fe60e0aff6c3873c96dca56dc383a449324ca555edbb80ae60c0"
|
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|
dependencies = [
|
||||||
|
"darling",
|
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"document-features",
|
||||||
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"litrs",
|
||||||
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"proc-macro-crate",
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"proc-macro-error",
|
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"proc-macro2",
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"quote",
|
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"syn 2.0.53",
|
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|
]
|
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[[package]]
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name = "esp-println"
|
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version = "0.9.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "e98f0f58453dd2ce08d99228fc8757fad39d05dfd26643665d1093b8844f42cc"
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dependencies = [
|
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"critical-section",
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]
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[[package]]
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name = "esp-riscv-rt"
|
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|
version = "0.7.0"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
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|
checksum = "e599762d31156fa2322db4d5a0784c13b6122b79c1fa7bed70953de2f7d731f1"
|
||||||
|
dependencies = [
|
||||||
|
"document-features",
|
||||||
|
"riscv",
|
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"riscv-rt-macros",
|
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]
|
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[[package]]
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name = "esp32"
|
||||||
|
version = "0.29.0"
|
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source = "registry+https://github.com/rust-lang/crates.io-index"
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||||||
|
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||||||
|
checksum = "7ffc183a10b4478d04cbbbfc96d0873219d962dd5accaff2ffbd4ceb7df837f4"
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "scopeguard"
|
||||||
|
version = "1.2.0"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "94143f37725109f92c262ed2cf5e59bce7498c01bcc1502d7b9afe439a4e9f49"
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "serde"
|
||||||
|
version = "1.0.197"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "3fb1c873e1b9b056a4dc4c0c198b24c3ffa059243875552b2bd0933b1aee4ce2"
|
||||||
|
dependencies = [
|
||||||
|
"serde_derive",
|
||||||
|
]
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "serde_derive"
|
||||||
|
version = "1.0.197"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "7eb0b34b42edc17f6b7cac84a52a1c5f0e1bb2227e997ca9011ea3dd34e8610b"
|
||||||
|
dependencies = [
|
||||||
|
"proc-macro2",
|
||||||
|
"quote",
|
||||||
|
"syn 2.0.53",
|
||||||
|
]
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "spin"
|
||||||
|
version = "0.9.8"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "6980e8d7511241f8acf4aebddbb1ff938df5eebe98691418c4468d0b72a96a67"
|
||||||
|
dependencies = [
|
||||||
|
"lock_api",
|
||||||
|
]
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "stable_deref_trait"
|
||||||
|
version = "1.2.0"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "a8f112729512f8e442d81f95a8a7ddf2b7c6b8a1a6f509a95864142b30cab2d3"
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "strsim"
|
||||||
|
version = "0.10.0"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "73473c0e59e6d5812c5dfe2a064a6444949f089e20eec9a2e5506596494e4623"
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "strum"
|
||||||
|
version = "0.24.1"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "063e6045c0e62079840579a7e47a355ae92f60eb74daaf156fb1e84ba164e63f"
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "strum"
|
||||||
|
version = "0.26.2"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "5d8cec3501a5194c432b2b7976db6b7d10ec95c253208b45f83f7136aa985e29"
|
||||||
|
dependencies = [
|
||||||
|
"strum_macros 0.26.2",
|
||||||
|
]
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "strum_macros"
|
||||||
|
version = "0.24.3"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "1e385be0d24f186b4ce2f9982191e7101bb737312ad61c1f2f984f34bcf85d59"
|
||||||
|
dependencies = [
|
||||||
|
"heck",
|
||||||
|
"proc-macro2",
|
||||||
|
"quote",
|
||||||
|
"rustversion",
|
||||||
|
"syn 1.0.109",
|
||||||
|
]
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "strum_macros"
|
||||||
|
version = "0.26.2"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "c6cf59daf282c0a494ba14fd21610a0325f9f90ec9d1231dea26bcb1d696c946"
|
||||||
|
dependencies = [
|
||||||
|
"heck",
|
||||||
|
"proc-macro2",
|
||||||
|
"quote",
|
||||||
|
"rustversion",
|
||||||
|
"syn 2.0.53",
|
||||||
|
]
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "syn"
|
||||||
|
version = "1.0.109"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "72b64191b275b66ffe2469e8af2c1cfe3bafa67b529ead792a6d0160888b4237"
|
||||||
|
dependencies = [
|
||||||
|
"proc-macro2",
|
||||||
|
"quote",
|
||||||
|
"unicode-ident",
|
||||||
|
]
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "syn"
|
||||||
|
version = "2.0.53"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "7383cd0e49fff4b6b90ca5670bfd3e9d6a733b3f90c686605aa7eec8c4996032"
|
||||||
|
dependencies = [
|
||||||
|
"proc-macro2",
|
||||||
|
"quote",
|
||||||
|
"unicode-ident",
|
||||||
|
]
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "toml_datetime"
|
||||||
|
version = "0.6.5"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "3550f4e9685620ac18a50ed434eb3aec30db8ba93b0287467bca5826ea25baf1"
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "toml_edit"
|
||||||
|
version = "0.21.1"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "6a8534fd7f78b5405e860340ad6575217ce99f38d4d5c8f2442cb5ecb50090e1"
|
||||||
|
dependencies = [
|
||||||
|
"indexmap",
|
||||||
|
"toml_datetime",
|
||||||
|
"winnow",
|
||||||
|
]
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "unicode-ident"
|
||||||
|
version = "1.0.12"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "3354b9ac3fae1ff6755cb6db53683adb661634f67557942dea4facebec0fee4b"
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "vcell"
|
||||||
|
version = "0.1.3"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "77439c1b53d2303b20d9459b1ade71a83c716e3f9c34f3228c00e6f185d6c002"
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "version_check"
|
||||||
|
version = "0.9.4"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "49874b5167b65d7193b8aba1567f5c7d93d001cafc34600cee003eda787e483f"
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "void"
|
||||||
|
version = "1.0.2"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "6a02e4885ed3bc0f2de90ea6dd45ebcbb66dacffe03547fadbb0eeae2770887d"
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "winnow"
|
||||||
|
version = "0.5.40"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "f593a95398737aeed53e489c785df13f3618e41dbcd6718c6addbf1395aa6876"
|
||||||
|
dependencies = [
|
||||||
|
"memchr",
|
||||||
|
]
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "xtensa-lx"
|
||||||
|
version = "0.9.0"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "e758f94e1a1f71758f94052a2766dcb12604998eb372b8b2e30576e3ab1ba1e6"
|
||||||
|
dependencies = [
|
||||||
|
"bare-metal",
|
||||||
|
"mutex-trait",
|
||||||
|
"spin",
|
||||||
|
]
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "xtensa-lx-rt"
|
||||||
|
version = "0.16.0"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "904102108b780c9a5e3275c5f3c63dc348ec43ae5da5237868515498b447d51a"
|
||||||
|
dependencies = [
|
||||||
|
"bare-metal",
|
||||||
|
"core-isa-parser",
|
||||||
|
"minijinja",
|
||||||
|
"r0",
|
||||||
|
"xtensa-lx-rt-proc-macros",
|
||||||
|
]
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "xtensa-lx-rt-proc-macros"
|
||||||
|
version = "0.2.1"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "082cdede098bbec9af15b0e74085e5f3d16f2923597de7aed7b8112003af2da7"
|
||||||
|
dependencies = [
|
||||||
|
"darling",
|
||||||
|
"proc-macro2",
|
||||||
|
"quote",
|
||||||
|
"syn 2.0.53",
|
||||||
|
]
|
||||||
24
examples/esp32c3/Cargo.toml
Normal file
24
examples/esp32c3/Cargo.toml
Normal file
|
|
@ -0,0 +1,24 @@
|
||||||
|
[package]
|
||||||
|
name = "esp32-c3"
|
||||||
|
version = "0.1.0"
|
||||||
|
edition = "2021"
|
||||||
|
license = "MIT OR Apache-2.0"
|
||||||
|
|
||||||
|
[workspace]
|
||||||
|
|
||||||
|
[dependencies]
|
||||||
|
rtic = {path = "../../rtic/"}
|
||||||
|
esp-hal = { version = "0.16.1", features = ["esp32c3", "direct-vectoring", "interrupt-preemption"] }
|
||||||
|
esp-backtrace = { version = "0.11.0", features = [
|
||||||
|
"esp32c3",
|
||||||
|
"panic-handler",
|
||||||
|
"exception-handler",
|
||||||
|
"println",
|
||||||
|
] }
|
||||||
|
|
||||||
|
esp32c3 = {version = "0.21.0", features = ["critical-section"]}
|
||||||
|
esp-println = { version = "0.9.0", features = ["esp32c3", "uart"] }
|
||||||
|
|
||||||
|
[features]
|
||||||
|
test-critical-section = []
|
||||||
|
riscv-esp32c3-backend = ["rtic/riscv-esp32c3-backend"]
|
||||||
33
examples/esp32c3/README.md
Normal file
33
examples/esp32c3/README.md
Normal file
|
|
@ -0,0 +1,33 @@
|
||||||
|
### ESP32-C3 RTIC template
|
||||||
|
This crate showcases a simple RTIC application for the ESP32-C3.
|
||||||
|
|
||||||
|
## Prerequisites
|
||||||
|
|
||||||
|
# Nightly Rust
|
||||||
|
The ESP32-C3 HAL requires a nightly build of Rust.
|
||||||
|
Following the example of the (Espressif no_std book)[https://docs.esp-rs.org/no_std-training/02_2_software.html], we use this specific build:
|
||||||
|
```rustup toolchain install nightly-2023-11-14 --component rust-src --target riscv32imc-unknown-none-elf```
|
||||||
|
|
||||||
|
# Espressif toolchain
|
||||||
|
|
||||||
|
This crate uses the most convenient option in ``cargo-espflash`` and ``espflash``
|
||||||
|
```cargo install cargo-espflash espflash```
|
||||||
|
|
||||||
|
## Running the crate
|
||||||
|
|
||||||
|
```cargo run --example sw_and_hw --features=riscv-esp32c3-backend (--release)```
|
||||||
|
|
||||||
|
should do the trick.
|
||||||
|
|
||||||
|
# Expected behavior
|
||||||
|
The program
|
||||||
|
- Prints ``init``
|
||||||
|
- Enters a high prio task
|
||||||
|
- During the execution of the high prio task, the button should be non-functional
|
||||||
|
- Pends a low prio task
|
||||||
|
- Exits the high prio task
|
||||||
|
- Enters the low prio task
|
||||||
|
- During the execution of the low prio task, the button should be functional.
|
||||||
|
- Exits the low prio task
|
||||||
|
- Prints ``idle``
|
||||||
|
|
||||||
66
examples/esp32c3/examples/sw_and_hw.rs
Normal file
66
examples/esp32c3/examples/sw_and_hw.rs
Normal file
|
|
@ -0,0 +1,66 @@
|
||||||
|
#![no_main]
|
||||||
|
#![no_std]
|
||||||
|
|
||||||
|
#[rtic::app(device = esp32c3, dispatchers=[FROM_CPU_INTR0, FROM_CPU_INTR1])]
|
||||||
|
mod app {
|
||||||
|
use esp_backtrace as _;
|
||||||
|
use esp_hal::{
|
||||||
|
gpio::{Event, Gpio9, Input, PullDown, IO},
|
||||||
|
peripherals::Peripherals,
|
||||||
|
prelude::*,
|
||||||
|
};
|
||||||
|
use esp_println::println;
|
||||||
|
#[shared]
|
||||||
|
struct Shared {}
|
||||||
|
|
||||||
|
#[local]
|
||||||
|
struct Local {
|
||||||
|
button: Gpio9<Input<PullDown>>,
|
||||||
|
}
|
||||||
|
|
||||||
|
// do nothing in init
|
||||||
|
#[init]
|
||||||
|
fn init(_: init::Context) -> (Shared, Local) {
|
||||||
|
println!("init");
|
||||||
|
let peripherals = Peripherals::take();
|
||||||
|
let io = IO::new(peripherals.GPIO, peripherals.IO_MUX);
|
||||||
|
let mut button = io.pins.gpio9.into_pull_down_input();
|
||||||
|
button.listen(Event::FallingEdge);
|
||||||
|
foo::spawn().unwrap();
|
||||||
|
(Shared {}, Local { button })
|
||||||
|
}
|
||||||
|
|
||||||
|
#[idle()]
|
||||||
|
fn idle(_: idle::Context) -> ! {
|
||||||
|
println!("idle");
|
||||||
|
loop {}
|
||||||
|
}
|
||||||
|
|
||||||
|
#[task(priority = 5)]
|
||||||
|
async fn foo(_: foo::Context) {
|
||||||
|
bar::spawn().unwrap(); //enqueue low prio task
|
||||||
|
println!("Inside high prio task, press button now!");
|
||||||
|
let mut x = 0;
|
||||||
|
while x < 5000000 {
|
||||||
|
x += 1; //burn cycles
|
||||||
|
esp_hal::riscv::asm::nop();
|
||||||
|
}
|
||||||
|
println!("Leaving high prio task.");
|
||||||
|
}
|
||||||
|
#[task(priority = 2)]
|
||||||
|
async fn bar(_: bar::Context) {
|
||||||
|
println!("Inside low prio task, press button now!");
|
||||||
|
let mut x = 0;
|
||||||
|
while x < 5000000 {
|
||||||
|
x += 1; //burn cycles
|
||||||
|
esp_hal::riscv::asm::nop();
|
||||||
|
}
|
||||||
|
println!("Leaving low prio task.");
|
||||||
|
}
|
||||||
|
|
||||||
|
#[task(binds=GPIO, local=[button], priority = 3)]
|
||||||
|
fn gpio_handler(cx: gpio_handler::Context) {
|
||||||
|
cx.local.button.clear_interrupt();
|
||||||
|
println!("button");
|
||||||
|
}
|
||||||
|
}
|
||||||
4
examples/esp32c3/rust-toolchain.toml
Normal file
4
examples/esp32c3/rust-toolchain.toml
Normal file
|
|
@ -0,0 +1,4 @@
|
||||||
|
[toolchain]
|
||||||
|
channel = "nightly-2023-11-14"
|
||||||
|
components = ["rust-src"]
|
||||||
|
targets = ["riscv32imc-unknown-none-elf"]
|
||||||
|
|
@ -176,11 +176,11 @@ mod esp32c3 {
|
||||||
// Check for stack overflow using symbols from `risc-v-rt`.
|
// Check for stack overflow using symbols from `risc-v-rt`.
|
||||||
extern "C" {
|
extern "C" {
|
||||||
pub static _stack_start: u32;
|
pub static _stack_start: u32;
|
||||||
pub static __ebss: u32;
|
pub static _bss_end: u32;
|
||||||
}
|
}
|
||||||
|
|
||||||
let stack_start = &_stack_start as *const _ as u32;
|
let stack_start = &_stack_start as *const _ as u32;
|
||||||
let ebss = &__ebss as *const _ as u32;
|
let ebss = &_bss_end as *const _ as u32;
|
||||||
|
|
||||||
if stack_start > ebss {
|
if stack_start > ebss {
|
||||||
// No flip-link usage, check the SP for overflow.
|
// No flip-link usage, check the SP for overflow.
|
||||||
|
|
@ -241,8 +241,9 @@ mod esp32c3 {
|
||||||
|
|
||||||
stmts
|
stmts
|
||||||
}
|
}
|
||||||
}
|
|
||||||
|
|
||||||
pub fn extra_modules(_app: &App, _analysis: &SyntaxAnalysis) -> Vec<TokenStream2> {
|
pub fn extra_modules(_app: &App, _analysis: &SyntaxAnalysis) -> Vec<TokenStream2> {
|
||||||
vec![]
|
vec![]
|
||||||
}
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
|
|
||||||
|
|
@ -10,13 +10,7 @@ categories = ["concurrency", "embedded", "no-std", "asynchronous"]
|
||||||
description = "Real-Time Interrupt-driven Concurrency (RTIC): a concurrency framework for building real-time systems"
|
description = "Real-Time Interrupt-driven Concurrency (RTIC): a concurrency framework for building real-time systems"
|
||||||
documentation = "https://rtic.rs/"
|
documentation = "https://rtic.rs/"
|
||||||
edition = "2021"
|
edition = "2021"
|
||||||
keywords = [
|
keywords = ["embedded", "async", "runtime", "no-std", "rtos"]
|
||||||
"embedded",
|
|
||||||
"async",
|
|
||||||
"runtime",
|
|
||||||
"no-std",
|
|
||||||
"rtos",
|
|
||||||
]
|
|
||||||
license = "MIT OR Apache-2.0"
|
license = "MIT OR Apache-2.0"
|
||||||
name = "rtic"
|
name = "rtic"
|
||||||
readme = "../README.md"
|
readme = "../README.md"
|
||||||
|
|
@ -32,8 +26,8 @@ name = "rtic"
|
||||||
|
|
||||||
[dependencies]
|
[dependencies]
|
||||||
riscv-slic = { git = "https://github.com/romancardenas/riscv-slic.git", rev = "2a91edb", optional = true }
|
riscv-slic = { git = "https://github.com/romancardenas/riscv-slic.git", rev = "2a91edb", optional = true }
|
||||||
esp32c3 = { version = "0.20.0", optional = true}
|
esp32c3 = { version = "0.21.0", optional = true }
|
||||||
riscv = {version = "0.11.0", optional = true}
|
riscv = { version = "0.11.0", optional = true }
|
||||||
cortex-m = { version = "0.7.0", optional = true }
|
cortex-m = { version = "0.7.0", optional = true }
|
||||||
bare-metal = "1.0.0"
|
bare-metal = "1.0.0"
|
||||||
# portable-atomic = { version = "0.3.19" }
|
# portable-atomic = { version = "0.3.19" }
|
||||||
|
|
@ -68,7 +62,14 @@ thumbv8main-backend = ["cortex-m", "rtic-macros/cortex-m-basepri"]
|
||||||
# riscv-clic-backend = ["rtic-macros/riscv-clic"]
|
# riscv-clic-backend = ["rtic-macros/riscv-clic"]
|
||||||
# riscv-ch32-backend = ["rtic-macros/riscv-ch32"]
|
# riscv-ch32-backend = ["rtic-macros/riscv-ch32"]
|
||||||
riscv-esp32c3-backend = ["esp32c3", "riscv", "rtic-macros/riscv-esp32c3"]
|
riscv-esp32c3-backend = ["esp32c3", "riscv", "rtic-macros/riscv-esp32c3"]
|
||||||
riscv-clint-backend = ["riscv", "riscv-slic/clint-backend", "rtic-macros/riscv-slic"]
|
riscv-clint-backend = [
|
||||||
|
"riscv",
|
||||||
|
"riscv-slic/clint-backend",
|
||||||
|
"rtic-macros/riscv-slic",
|
||||||
|
]
|
||||||
|
|
||||||
# needed for testing
|
# needed for testing
|
||||||
test-critical-section = ["cortex-m/critical-section-single-core", "rtic-monotonics/systick-100hz"]
|
test-critical-section = [
|
||||||
|
"cortex-m/critical-section-single-core",
|
||||||
|
"rtic-monotonics/systick-100hz",
|
||||||
|
]
|
||||||
|
|
|
||||||
|
|
@ -166,8 +166,8 @@ impl Backends {
|
||||||
Backends::Thumbv7 => ARMV7M,
|
Backends::Thumbv7 => ARMV7M,
|
||||||
Backends::Thumbv8Base => ARMV8MBASE,
|
Backends::Thumbv8Base => ARMV8MBASE,
|
||||||
Backends::Thumbv8Main => ARMV8MMAIN,
|
Backends::Thumbv8Main => ARMV8MMAIN,
|
||||||
Backends::Riscv32ImcClint => RISCV32IMC,
|
Backends::Riscv32ImcClint | Backends::RiscvEsp32C3 => RISCV32IMC,
|
||||||
Backends::RiscvEsp32C3 | Backends::Riscv32ImacClint => RISCV32IMAC,
|
Backends::Riscv32ImacClint => RISCV32IMAC,
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
@ -202,6 +202,7 @@ pub enum BuildOrCheck {
|
||||||
|
|
||||||
#[derive(clap::ValueEnum, Copy, Clone, Default, Debug)]
|
#[derive(clap::ValueEnum, Copy, Clone, Default, Debug)]
|
||||||
pub enum Platforms {
|
pub enum Platforms {
|
||||||
|
Esp32C3,
|
||||||
Hifive1,
|
Hifive1,
|
||||||
#[default]
|
#[default]
|
||||||
Lm3s6965,
|
Lm3s6965,
|
||||||
|
|
@ -215,6 +216,7 @@ pub enum Platforms {
|
||||||
impl Platforms {
|
impl Platforms {
|
||||||
pub fn name(&self) -> String {
|
pub fn name(&self) -> String {
|
||||||
let name = match self {
|
let name = match self {
|
||||||
|
Platforms::Esp32C3 => "esp32c3",
|
||||||
Platforms::Hifive1 => "hifive1",
|
Platforms::Hifive1 => "hifive1",
|
||||||
Platforms::Lm3s6965 => "lm3s6965",
|
Platforms::Lm3s6965 => "lm3s6965",
|
||||||
Platforms::Nrf52840 => "nrf52840",
|
Platforms::Nrf52840 => "nrf52840",
|
||||||
|
|
@ -230,6 +232,7 @@ impl Platforms {
|
||||||
pub fn rust_flags(&self) -> Vec<String> {
|
pub fn rust_flags(&self) -> Vec<String> {
|
||||||
let c = "-C".to_string();
|
let c = "-C".to_string();
|
||||||
match self {
|
match self {
|
||||||
|
Platforms::Esp32C3 => vec![c, "link-arg=-Tlinkall.x".to_string()],
|
||||||
Platforms::Hifive1 => vec![c, "link-arg=-Thifive1-link.x".to_string()],
|
Platforms::Hifive1 => vec![c, "link-arg=-Thifive1-link.x".to_string()],
|
||||||
Platforms::Lm3s6965 => vec![c, "link-arg=-Tlink.x".to_string()],
|
Platforms::Lm3s6965 => vec![c, "link-arg=-Tlink.x".to_string()],
|
||||||
Platforms::Nrf52840 => vec![
|
Platforms::Nrf52840 => vec![
|
||||||
|
|
@ -267,6 +270,7 @@ impl Platforms {
|
||||||
/// Get the default backend for the platform
|
/// Get the default backend for the platform
|
||||||
pub fn default_backend(&self) -> Backends {
|
pub fn default_backend(&self) -> Backends {
|
||||||
match self {
|
match self {
|
||||||
|
Platforms::Esp32C3 => Backends::RiscvEsp32C3,
|
||||||
Platforms::Hifive1 => Backends::Riscv32ImcClint,
|
Platforms::Hifive1 => Backends::Riscv32ImcClint,
|
||||||
Platforms::Lm3s6965 => Backends::Thumbv7,
|
Platforms::Lm3s6965 => Backends::Thumbv7,
|
||||||
Platforms::Nrf52840 => unimplemented!(),
|
Platforms::Nrf52840 => unimplemented!(),
|
||||||
|
|
@ -282,6 +286,10 @@ impl Platforms {
|
||||||
/// If the backend is supported, but no special features are needed, return Ok(None).
|
/// If the backend is supported, but no special features are needed, return Ok(None).
|
||||||
pub fn features(&self, backend: &Backends) -> Result<Option<&'static str>, ()> {
|
pub fn features(&self, backend: &Backends) -> Result<Option<&'static str>, ()> {
|
||||||
match self {
|
match self {
|
||||||
|
Platforms::Esp32C3 => match backend.to_target() {
|
||||||
|
RISCV32IMC => Ok(None),
|
||||||
|
_ => Err(()),
|
||||||
|
},
|
||||||
Platforms::Hifive1 => match backend.to_target() {
|
Platforms::Hifive1 => match backend.to_target() {
|
||||||
RISCV32IMC | RISCV32IMAC => Ok(None),
|
RISCV32IMC | RISCV32IMAC => Ok(None),
|
||||||
_ => Err(()),
|
_ => Err(()),
|
||||||
|
|
|
||||||
|
|
@ -109,7 +109,6 @@ fn main() -> anyhow::Result<()> {
|
||||||
backend
|
backend
|
||||||
));
|
));
|
||||||
}
|
}
|
||||||
|
|
||||||
let examples_path = format!("./examples/{}/examples", platform.name());
|
let examples_path = format!("./examples/{}/examples", platform.name());
|
||||||
let examples: Vec<_> = std::fs::read_dir(examples_path)?
|
let examples: Vec<_> = std::fs::read_dir(examples_path)?
|
||||||
.filter_map(|p| p.ok())
|
.filter_map(|p| p.ok())
|
||||||
|
|
|
||||||
Loading…
Reference in a new issue