From 39183af581ec1eca7b31fcd0175451607dcdb3f3 Mon Sep 17 00:00:00 2001 From: okhsunrog Date: Mon, 13 Jan 2025 17:23:44 +0300 Subject: [PATCH] initial commit --- .cargo/config.toml | 10 + .gitignore | 2 + .vscode/settings.json | 7 + Cargo.lock | 790 ++++++++++++++++++++++++++++++++++++++++++ Cargo.toml | 51 +++ Embed.toml | 28 ++ build.rs | 5 + rust-toolchain.toml | 4 + src/main.rs | 78 +++++ 9 files changed, 975 insertions(+) create mode 100644 .cargo/config.toml create mode 100644 .gitignore create mode 100644 .vscode/settings.json create mode 100644 Cargo.lock create mode 100644 Cargo.toml create mode 100644 Embed.toml create mode 100644 build.rs create mode 100644 rust-toolchain.toml create mode 100644 src/main.rs diff --git a/.cargo/config.toml b/.cargo/config.toml new file mode 100644 index 0000000..715fb24 --- /dev/null +++ b/.cargo/config.toml @@ -0,0 +1,10 @@ +[target.'cfg(all(target_arch = "arm", target_os = "none"))'] +# replace your chip as listed in `probe-rs chip list` 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"0.4.0", features = [ + "defmt", + "defmt-timestamp-uptime", + "tick-hz-32_768", +] } +embassy-futures = "0.1.1" + +embedded-io = { version = "0.6.1" } +embedded-hal-async = "1.0.0" + +cortex-m = { version = "0.7.7", features = [ + "inline-asm", + "critical-section-single-core", +] } +cortex-m-rt = "0.7.3" + +panic-probe = { version = "0.3", features = [ + "print-defmt", + # "print-rtt" +] } +defmt = "0.3" +rtt-target = { version = "0.6.1", features = ["defmt"] } + +[profile.release] +lto = "fat" +opt-level = "s" +incremental = false +codegen-units = 1 +# note: debug = true is okay - debuginfo isn't flashed to the device! +debug = true diff --git a/Embed.toml b/Embed.toml new file mode 100644 index 0000000..faed571 --- /dev/null +++ b/Embed.toml @@ -0,0 +1,28 @@ +[default.general] +chip = "STM32F334C8Tx" +connect_under_reset = true + +[default.probe] +usb_vid = "0483" +usb_pid = "3752" +serial = "066DFF35304B4E3043045539" + +[default.flashing] +enabled = true + + +[default.rtt] +enabled = true +up_channels = [ + { channel = 0, mode = "BlockIfFull", format = "Defmt", show_location = true, show_timestamps = true }, + { channel = 1, mode = "BlockIfFull", format = "String", show_timestamps = false }, + { channel = 2, mode = "BlockIfFull", format = "BinaryLE", show_timestamps = false, socket = "127.0.0.1:12346" }, +] +down_channels = [ + { channel = 0, mode = "BlockIfFull" } +] +tabs = [ + { up_channel = 0, name = "Logs" }, + { up_channel = 1, down_channel = 0, name = "Terminal" }, + { up_channel = 2, name = "wav", hide = true }, +] \ No newline at end of file diff --git a/build.rs b/build.rs new file mode 100644 index 0000000..8cd32d7 --- /dev/null +++ b/build.rs @@ -0,0 +1,5 @@ +fn main() { + println!("cargo:rustc-link-arg-bins=--nmagic"); + println!("cargo:rustc-link-arg-bins=-Tlink.x"); + println!("cargo:rustc-link-arg-bins=-Tdefmt.x"); +} diff --git a/rust-toolchain.toml b/rust-toolchain.toml new file mode 100644 index 0000000..e4629c8 --- /dev/null +++ b/rust-toolchain.toml @@ -0,0 +1,4 @@ +[toolchain] +channel = "nightly-2024-10-13" +components = ["rust-src", "rustfmt", "llvm-tools", "miri"] +targets = ["thumbv7em-none-eabihf"] diff --git a/src/main.rs b/src/main.rs new file mode 100644 index 0000000..21ed7bd --- /dev/null +++ b/src/main.rs @@ -0,0 +1,78 @@ +#![no_std] +#![no_main] + +use defmt::{self, info, unwrap}; +use embassy_executor::Spawner; +use embassy_stm32::{ + gpio::{Level, Output, Speed}, + time::mhz, +}; +//use embassy_executor; +use embassy_time::{Duration, Timer}; + +#[allow(unused_imports)] +use panic_probe as _; +use rtt_target::{rtt_init, ChannelMode::*}; + +#[embassy_executor::main] +async fn main(spawner: Spawner) { + let mut config = embassy_stm32::Config::default(); + { + use embassy_stm32::rcc::*; + config.rcc.hse = Some(Hse { + freq: mhz(8), + mode: HseMode::Bypass, + }); + config.rcc.pll = Some(Pll { + src: PllSource::HSE, + prediv: PllPreDiv::DIV1, + mul: PllMul::MUL9, + }); + config.rcc.sys = Sysclk::PLL1_P; + config.rcc.ahb_pre = AHBPrescaler::DIV1; + config.rcc.apb1_pre = APBPrescaler::DIV2; + config.rcc.apb2_pre = APBPrescaler::DIV1; + config.rcc.adc = AdcClockSource::Pll(AdcPllPrescaler::DIV1); + } + let p = embassy_stm32::init(config); + let channels = rtt_init! { + up: { + 0: { + size: 512, + mode: BlockIfFull, + } + 1: { + size: 512, + mode: BlockIfFull, + } + 2: { + size: 2048, + mode: BlockIfFull, + } + } + down: { + 0: { + size: 512, + mode: BlockIfFull, + } + } + }; + rtt_target::set_defmt_channel(channels.up.0); + rtt_target::set_print_channel(channels.up.1); + + let led = Output::new(p.PB9, Level::High, Speed::Low); + + info!("Blinking LED"); + unwrap!(spawner.spawn(system_ticker(led))); +} + +#[embassy_executor::task] +async fn system_ticker(mut led: Output<'static>) { + loop { + //info!("Alive!"); + Timer::after(Duration::from_millis(100)).await; + led.set_high(); + Timer::after(Duration::from_millis(200)).await; + led.set_low(); + } +}