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This commit is contained in:
Jörn-Michael Miehe 2024-02-27 22:55:50 +00:00
commit d885350b3c
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6
.cargo/config Normal file
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[target.thumbv7m-none-eabi]
runner = "gdb-multiarch"
rustflags = ["-C", "link-arg=-Tlink.x"]
[build]
target = "thumbv7m-none-eabi"

46
.devcontainer/devcontainer.json Normal file
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// For format details, see https://aka.ms/devcontainer.json. For config options, see the
// README at: https://github.com/devcontainers/templates/tree/main/src/rust
{
"name": "Rust",
// Or use a Dockerfile or Docker Compose file. More info: https://containers.dev/guide/dockerfile
"image": "mcr.microsoft.com/devcontainers/rust:1-1-bookworm",
// Use 'mounts' to make the cargo cache persistent in a Docker Volume.
// "mounts": [
// {
// "source": "devcontainer-cargo-cache-${devcontainerId}",
// "target": "/usr/local/cargo",
// "type": "volume"
// }
// ]
// Features to add to the dev container. More info: https://containers.dev/features.
"features": {
"ghcr.io/devcontainers-contrib/features/apt-get-packages:1": {
"packages": "git-flow, openocd, gdb-multiarch"
}
},
// Use 'forwardPorts' to make a list of ports inside the container available locally.
// "forwardPorts": [],
// Use 'postCreateCommand' to run commands after the container is created.
// "postCreateCommand": "rustc --version",
"postCreateCommand": "rustup target install thumbv7m-none-eabi",
// Configure tool-specific properties.
"customizations": {
"vscode": {
"settings": {
"terminal.integrated.defaultProfile.linux": "zsh"
},
"extensions": [
"marus25.cortex-debug",
"mhutchie.git-graph"
]
}
},
// Uncomment to connect as root instead. More info: https://aka.ms/dev-containers-non-root.
// "remoteUser": "root"
"runArgs": [
"--device-cgroup-rule=c 189:* rmw"
],
"mounts": [
"source=/dev/bus/usb,target=/dev/bus/usb,type=bind"
]
}

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.gitignore vendored Normal file
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/target

22
.vscode/launch.json vendored Normal file
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{
// Verwendet IntelliSense zum Ermitteln möglicher Attribute.
// Zeigen Sie auf vorhandene Attribute, um die zugehörigen Beschreibungen anzuzeigen.
// Weitere Informationen finden Sie unter https://go.microsoft.com/fwlink/?linkid=830387
"version": "0.2.0",
"configurations": [
{
"name": "Cortex Debug",
"cwd": "${workspaceFolder}",
"executable": "${workspaceFolder}/target/thumbv7m-none-eabi/debug/ruststm",
"request": "launch",
"type": "cortex-debug",
"preLaunchTask": "cargo build",
"servertype": "openocd",
"svdFile": "${workspaceFolder}/STM32F103.svd",
"configFiles": [
"interface/stlink.cfg",
"target/stm32f1x.cfg"
]
}
]
}

10
.vscode/settings.json vendored Normal file
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{
"editor.formatOnSave": true,
"editor.codeActionsOnSave": {
"source.organizeImports": "explicit"
},
"git.closeDiffOnOperation": true,
"rust-analyzer.cargo.target": "thumbv7m-none-eabi",
"rust-analyzer.check.allTargets": false,
"cortex-debug.gdbPath": "gdb-multiarch",
}

14
.vscode/tasks.json vendored Normal file
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{
"version": "2.0.0",
"tasks": [
{
"type": "cargo",
"command": "build",
"problemMatcher": [
"$rustc"
],
"group": "build",
"label": "cargo build"
}
]
}

292
Cargo.lock generated Normal file
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# This file is automatically @generated by Cargo.
# It is not intended for manual editing.
version = 3
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Cargo.toml Normal file
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[package]
name = "ruststm"
version = "0.1.0"
edition = "2021"
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
[dependencies]
embedded-hal = "1.0.0"
nb = "1"
cortex-m = "0.7.6"
cortex-m-rt = "0.7.1"
# Panic behaviour, see https://crates.io/keywords/panic-impl for alternatives
panic-halt = "0.2.0"
[dependencies.stm32f1xx-hal]
version = "0.10.0"
features = ["rt", "stm32f103", "medium"]

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STM32F103.svd Normal file
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memory.x Normal file
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/* Linker script for the STM32F103C8T6 */
MEMORY
{
FLASH : ORIGIN = 0x08000000, LENGTH = 64K
RAM : ORIGIN = 0x20000000, LENGTH = 20K
}

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//! Blinks an LED
//!
//! This assumes that a LED is connected to pc13 as is the case on the blue pill board.
//!
//! Note: Without additional hardware, PC13 should not be used to drive an LED, see page 5.1.2 of
//! the reference manual for an explanation. This is not an issue on the blue pill.
#![deny(unsafe_code)]
#![no_std]
#![no_main]
use panic_halt as _;
use nb::block;
use cortex_m_rt::entry;
use stm32f1xx_hal::{pac, prelude::*, timer::Timer};
#[entry]
fn main() -> ! {
// Get access to the core peripherals from the cortex-m crate
let cp = cortex_m::Peripherals::take().unwrap();
// Get access to the device specific peripherals from the peripheral access crate
let dp = pac::Peripherals::take().unwrap();
// Take ownership over the raw flash and rcc devices and convert them into the corresponding
// HAL structs
let mut flash = dp.FLASH.constrain();
let rcc = dp.RCC.constrain();
// Freeze the configuration of all the clocks in the system and store the frozen frequencies in
// `clocks`
let clocks = rcc.cfgr.freeze(&mut flash.acr);
// Acquire the GPIOC peripheral
let mut gpioc = dp.GPIOC.split();
// Configure gpio C pin 13 as a push-pull output. The `crh` register is passed to the function
// in order to configure the port. For pins 0-7, crl should be passed instead.
let mut led = gpioc.pc13.into_push_pull_output(&mut gpioc.crh);
// Configure the syst timer to trigger an update every second
let mut timer = Timer::syst(cp.SYST, &clocks).counter_hz();
timer.start(1.Hz()).unwrap();
// Wait for the timer to trigger an update and change the state of the LED
loop {
block!(timer.wait()).unwrap();
led.set_high();
block!(timer.wait()).unwrap();
led.set_low();
}
}