The build files and project documents.
This sets up the basic build for the microbit project. The documentation needed to code against it has been assembled in the documents directory.
This commit is contained in:
12
.cargo/config.toml
Normal file
12
.cargo/config.toml
Normal file
@ -0,0 +1,12 @@
|
||||
[build]
|
||||
target = "thumbv7em-none-eabihf"
|
||||
|
||||
[target.thumbv7em-none-eabihf]
|
||||
rustflags = ["-C", "link-arg=-Tlink.x",
|
||||
"-C", "link-arg=-Tdefmt.x"]
|
||||
|
||||
[target.'cfg(all(target_arch = "arm", target_os = "none"))']
|
||||
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|
||||
|
||||
[env]
|
||||
DEFMT_LOG = "info"
|
||||
1
.gitignore
vendored
1
.gitignore
vendored
@ -1,3 +1,4 @@
|
||||
# Added by cargo
|
||||
|
||||
/target
|
||||
*.swp
|
||||
|
||||
743
Cargo.lock
generated
Normal file
743
Cargo.lock
generated
Normal file
@ -0,0 +1,743 @@
|
||||
# This file is automatically @generated by Cargo.
|
||||
# It is not intended for manual editing.
|
||||
version = 4
|
||||
|
||||
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|
||||
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||||
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||||
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|
||||
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|
||||
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||||
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||||
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||||
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||||
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|
||||
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||||
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|
||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
|
||||
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|
||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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|
||||
|
||||
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||||
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||||
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||||
|
||||
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||||
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||||
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||||
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||||
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|
||||
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||||
dependencies = [
|
||||
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||||
"cortex-m-rt",
|
||||
"defmt 1.0.1",
|
||||
"defmt-rtt",
|
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"embassy-executor",
|
||||
"embassy-futures",
|
||||
"embassy-nrf",
|
||||
"embassy-sync 0.6.2",
|
||||
"embassy-time",
|
||||
"panic-probe",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "nb"
|
||||
version = "0.1.3"
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||||
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|
||||
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|
||||
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|
||||
"nb 1.1.0",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "nb"
|
||||
version = "1.1.0"
|
||||
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|
||||
[[package]]
|
||||
name = "nrf-pac"
|
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||||
source = "registry+https://github.com/rust-lang/crates.io-index"
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||||
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||||
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|
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"cortex-m",
|
||||
"cortex-m-rt",
|
||||
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|
||||
|
||||
[[package]]
|
||||
name = "num-traits"
|
||||
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dependencies = [
|
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|
||||
|
||||
[[package]]
|
||||
name = "panic-probe"
|
||||
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|
||||
|
||||
[[package]]
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||||
name = "pin-project-lite"
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||||
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||||
[[package]]
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||||
|
||||
[[package]]
|
||||
name = "proc-macro-error-attr2"
|
||||
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|
||||
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|
||||
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||||
dependencies = [
|
||||
"proc-macro2",
|
||||
"quote",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "proc-macro-error2"
|
||||
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||||
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|
||||
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||||
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|
||||
"quote",
|
||||
"syn",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
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|
||||
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||||
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||||
dependencies = [
|
||||
"unicode-ident",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "quote"
|
||||
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|
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||||
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|
||||
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|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "rand_core"
|
||||
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||||
|
||||
[[package]]
|
||||
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||||
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|
||||
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|
||||
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|
||||
|
||||
[[package]]
|
||||
name = "semver"
|
||||
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||||
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|
||||
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|
||||
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|
||||
|
||||
[[package]]
|
||||
name = "semver-parser"
|
||||
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[[package]]
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|
||||
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|
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||||
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||||
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||||
|
||||
[[package]]
|
||||
name = "syn"
|
||||
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|
||||
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|
||||
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||||
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|
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|
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"quote",
|
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|
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]
|
||||
|
||||
[[package]]
|
||||
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|
||||
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|
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|
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|
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|
||||
|
||||
[[package]]
|
||||
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|
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|
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||||
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||||
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|
||||
|
||||
[[package]]
|
||||
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|
||||
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|
||||
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|
||||
|
||||
[[package]]
|
||||
name = "unicode-ident"
|
||||
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|
||||
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|
||||
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|
||||
|
||||
[[package]]
|
||||
name = "vcell"
|
||||
version = "0.1.3"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
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|
||||
|
||||
[[package]]
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
[[package]]
|
||||
name = "volatile-register"
|
||||
version = "0.2.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "de437e2a6208b014ab52972a27e59b33fa2920d3e00fe05026167a1c509d19cc"
|
||||
dependencies = [
|
||||
"vcell",
|
||||
]
|
||||
27
Cargo.toml
27
Cargo.toml
@ -1,6 +1,6 @@
|
||||
[package]
|
||||
name = "microbadge"
|
||||
version = "0.0.0"
|
||||
version = "0.1.0"
|
||||
edition = "2021"
|
||||
description = "MicroBadge is a software application suite for the BBC micro:bit v2, designed as a digital conference badge."
|
||||
repository = "/myrddin/microbadge"
|
||||
@ -11,3 +11,28 @@ license = "Apache-2.0"
|
||||
|
||||
|
||||
[dependencies]
|
||||
defmt = "1.0.1"
|
||||
defmt-rtt = "1.0.0"
|
||||
|
||||
panic-probe = { version = "1.0.0", features = ["defmt", "defmt-error",
|
||||
"print-defmt"] }
|
||||
|
||||
cortex-m = { version = "0.7.7", features = ["critical-section-single-core"] }
|
||||
cortex-m-rt = { version = "0.7.5" }
|
||||
|
||||
embassy-nrf = { version = "0.3.1", features = ["nrf52833", "time",
|
||||
"time-driver-rtc1", "gpiote",
|
||||
"defmt"] }
|
||||
embassy-executor = { version = "0.7.0", features = ["arch-cortex-m",
|
||||
"executor-thread",
|
||||
"task-arena-size-65536",
|
||||
"defmt"] }
|
||||
embassy-sync = { version = "0.6.2", features = ["defmt"] }
|
||||
embassy-time = { version = "0.4.0", features = ["defmt",
|
||||
"defmt-timestamp-uptime"] }
|
||||
embassy-futures = { version = "0.1.1", features = ["defmt"] }
|
||||
|
||||
|
||||
|
||||
[profile.release]
|
||||
lto = true
|
||||
|
||||
11
Embed.toml
Normal file
11
Embed.toml
Normal file
@ -0,0 +1,11 @@
|
||||
[default.general]
|
||||
chip = "nRF52833_xxAA"
|
||||
|
||||
[default.reset]
|
||||
halt_afterwards = true
|
||||
|
||||
[default.rtt]
|
||||
enabled = true
|
||||
|
||||
[default.gdb]
|
||||
enabled = false
|
||||
110
README.md
110
README.md
@ -1,6 +1,97 @@
|
||||
# microbadge
|
||||
# MicroBadge
|
||||
|
||||
MicroBadge is a software application suite for the BBC micro:bit v2, designed as a digital conference badge.
|
||||
[![License-Shield][license-shield]][license-url]
|
||||
[![LinkedIn-Shield][linkedin-shield]][linkedin-url]
|
||||
|
||||
|
||||
MicroBadge is a software application suite for the BBC micro:bit v2, designed
|
||||
as a digital conference badge.
|
||||
|
||||
|
||||
---
|
||||
|
||||
<!-- TABLE OF CONTENTS -->
|
||||
<details>
|
||||
<summary>Table of Contents</summary>
|
||||
<ol>
|
||||
<li>
|
||||
<a href="#about-the-project">About The Project</a>
|
||||
<ul>
|
||||
<li><a href="#features">Features</a></li>
|
||||
</ul>
|
||||
<ul>
|
||||
<li><a href="#built-with">Built With</a></li>
|
||||
</ul>
|
||||
</li>
|
||||
<li>
|
||||
<a href="#project-structure">Project Structure</a>
|
||||
</li>
|
||||
<li>
|
||||
<a href="#getting-started">Getting Started</a>
|
||||
<ul>
|
||||
<li><a href="#prerequisites">Prerequisites</a></li>
|
||||
<li><a href="#build-and-flash">Build and Flash</a></li>
|
||||
</ul>
|
||||
</li>
|
||||
<li><a href="#copyright-&-license">Copyright & License</a></li>
|
||||
</ol>
|
||||
</details>
|
||||
|
||||
## About The Project
|
||||
|
||||
This project provides a modular and extensible application framework for the
|
||||
BBC micro:bit. It supports multiple interactive applications with a shared UI
|
||||
and rendering infrastructure. It uses message-passing channels and safe numeric
|
||||
arithmetic via bounded, clamped, and wrapped integer types.
|
||||
|
||||
## Features
|
||||
|
||||
* Modular application management with a switcher component.
|
||||
* Menu, Snake, Badge, and future NFC applications included.
|
||||
* Real-time rendering to the micro:bit LED matrix.
|
||||
* Button input driven by asynchronous event channels.
|
||||
* Renderer abstraction for pixel-level control.
|
||||
* Channel-based messaging for input and output decoupling.
|
||||
* Safe integer handling using bounded, clamped, and wrapped types.
|
||||
|
||||
### Built With
|
||||
|
||||
* [Embassy][embassy-url]
|
||||
* [defmt][defmt-url]
|
||||
|
||||
## Project Structure
|
||||
|
||||
```text
|
||||
src/
|
||||
├── main.rs Entry point of the application.
|
||||
```
|
||||
|
||||
## Getting Started
|
||||
|
||||
### Prerequisites
|
||||
|
||||
* Properly installed [Rust toolchain][rust-url].
|
||||
* gdb-multiarch Tested version: 15.0.50.
|
||||
* minicom Tested version: 2.9.
|
||||
* [cargo-binutils][binutils-url] Tested Version: 0.3.6.
|
||||
* [probe-rs-tools][probers-url] Tested Version: 0.24.
|
||||
|
||||
The [Rust discovery book][discovery-setup] has a great section on how to setup a
|
||||
build environment.
|
||||
|
||||
Make sure you have the correct bulid target installed.
|
||||
|
||||
```bash
|
||||
rustup target add thumbv7em-none-eabihf
|
||||
```
|
||||
|
||||
### Build and Flash
|
||||
|
||||
To build and flash the program to your Microbit just run:
|
||||
|
||||
```bash
|
||||
cargo embed
|
||||
```
|
||||
|
||||
|
||||
|
||||
@ -18,3 +109,18 @@ You may obtain a copy of the License at
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
[license-shield]: https://img.shields.io/badge/License-Apache%202.0-%23008400?style=for-the-badge&
|
||||
[license-url]: https://workshop.cybermages.tech/myrddin/microbadge/src/branch/main/LICENSE.md
|
||||
[linkedin-shield]: https://img.shields.io/badge/-LinkedIn-black.svg?style=for-the-badge&logo=linkedin&colorB=555
|
||||
[linkedin-url]: https://www.linkedin.com/in/jason-smith-cybermages/
|
||||
[embassy-url]: https://github.com/embassy-rs/embassy
|
||||
[defmt-url]: https://github.com/knurling-rs/defmt
|
||||
[rust-url]: https://www.rust-lang.org/learn/get-started
|
||||
[binutils-url]: https://github.com/rust-embedded/cargo-binutils
|
||||
[probers-url]: https://probe.rs/docs/overview/about-probe-rs/
|
||||
[discovery-setup]: https://docs.rust-embedded.org/discovery-mb2/03-setup/index.html
|
||||
|
||||
BIN
docs/lsm303agr.pdf
Normal file
BIN
docs/lsm303agr.pdf
Normal file
Binary file not shown.
BIN
docs/microbit_back.png
Normal file
BIN
docs/microbit_back.png
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 114 KiB |
BIN
docs/microbit_front.png
Normal file
BIN
docs/microbit_front.png
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 147 KiB |
BIN
docs/microbit_v2.2.1_nRF52820_schematic.pdf
Normal file
BIN
docs/microbit_v2.2.1_nRF52820_schematic.pdf
Normal file
Binary file not shown.
BIN
docs/nRF52833_PS_v1.7.pdf
Normal file
BIN
docs/nRF52833_PS_v1.7.pdf
Normal file
Binary file not shown.
5
memory.x
Normal file
5
memory.x
Normal file
@ -0,0 +1,5 @@
|
||||
MEMORY
|
||||
{
|
||||
FLASH : ORIGIN = 0x00000000, LENGTH = 512K
|
||||
RAM : ORIGIN = 0x20000000, LENGTH = 128K
|
||||
}
|
||||
18
src/main.rs
18
src/main.rs
@ -1,18 +1,32 @@
|
||||
//! MicroBadge is a software application suite for the BBC micro:bit v2, designed as a digital conference badge.
|
||||
|
||||
#![no_std]
|
||||
#![no_main]
|
||||
|
||||
|
||||
|
||||
mod info;
|
||||
|
||||
|
||||
|
||||
use defmt::info;
|
||||
use embassy_executor::Spawner;
|
||||
use {embassy_nrf as _};
|
||||
use {defmt_rtt as _, panic_probe as _};
|
||||
|
||||
|
||||
|
||||
/// Print the version.
|
||||
fn print_version()
|
||||
{
|
||||
println!("{} v{}", info::get_name(), info::get_version());
|
||||
info!("{} v{}", info::get_name(), info::get_version());
|
||||
}
|
||||
|
||||
|
||||
|
||||
fn main()
|
||||
#[embassy_executor::main]
|
||||
async fn main(_spawner: Spawner)
|
||||
{
|
||||
// Print the version of our project.
|
||||
print_version();
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user