Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
Zinc at Rust London '14
Search
Vladimir Pouzanov
August 14, 2014
Technology
130
1
Share
Embed
Copy iframe code
Copy JS code
Copy link
Start on current slide
Zinc at Rust London '14
Vladimir Pouzanov
August 14, 2014
More Decks by Vladimir Pouzanov
See All by Vladimir Pouzanov
Pixels Everywhere!
farcaller
0
170
Prepare to Dock
farcaller
1
280
REPL Done Right
farcaller
1
330
iOS in Motion
farcaller
1
150
Reversing WTF
farcaller
2
130
iOS TDD
farcaller
1
190
Clang 3.0 Memory Management
farcaller
1
130
Effective Multithreading in iOS
farcaller
1
140
GameKit and Social APIs
farcaller
1
95
Other Decks in Technology
See All in Technology
【Claude Code】鹿野さんに聞く 私の推しの並行開発環境 大公開 / claude-code-parallel-2026-07-15
tonkotsuboy_com
13
8.8k
ruby.wasmとPicoRuby.wasmに対応した仮想DOMライブラリを作ってる話 #kaigieffect_kaigi
sue445
PRO
0
160
公式ドキュメントの歩き方etc
coco_se
1
120
アップデートで何が変わった?デモで学んで使いこなすIBM Bob2.0
muehara
0
180
AI、CDK と協働する Full TypeScript アプリケーション開発 / Full TypeScript Application with AI and CDK
geekplus_tech
2
410
AI時代の闇と光
tatsuya1970
0
110
マルチアカウント環境でSecurity Hubの運用、その後どうなった? / SRE NEXT 2026 miniLT会
genda
0
110
ガバナンスの「ちょうどいい落とし所」を探れ!開発スピードを妨げない運用判断の勘所 / SRE NEXT 2026
genda
1
260
AICoEでAIネイティブ組織への進化
yukiogawa
0
200
AIコード生成×サプライチェーン攻撃 — PHPが直面する“二重の信頼問題
shinyasaita
0
240
第67回コンピュータビジョン勉強会CVPR2026読会前編
tsukamotokenji
0
160
Webアプリ認証の全体像 / The Big Picture of Web App Authentication
kitano_yuichi
0
260
Featured
See All Featured
Chrome DevTools: State of the Union 2024 - Debugging React & Beyond
addyosmani
10
1.3k
How to Create Impact in a Changing Tech Landscape [PerfNow 2023]
tammyeverts
55
3.4k
Amusing Abliteration
ianozsvald
1
230
Unsuck your backbone
ammeep
672
58k
Embracing the Ebb and Flow
colly
88
5.1k
The Success of Rails: Ensuring Growth for the Next 100 Years
eileencodes
47
8.2k
StorybookのUI Testing Handbookを読んだ
zakiyama
31
6.8k
sira's awesome portfolio website redesign presentation
elsirapls
0
300
The Impact of AI in SEO - AI Overviews June 2024 Edition
aleyda
5
1.1k
How to Align SEO within the Product Triangle To Get Buy-In & Support - #RIMC
aleyda
2
1.7k
Designing Dashboards & Data Visualisations in Web Apps
destraynor
231
55k
Facilitating Awesome Meetings
lara
57
7k
Transcript
Zn 30 65.38 Vladimir Pouzanov <
[email protected]
>
rust
embedded
None
None
zinc
why rust?
fun
embedded
it's C and C++ all the way down
useful features
safe
expressive
still not 1.0
metaprogramming
a typical embedded program
think arduino "hello world" in rust
pub unsafe fn main() { init_stack();
init_data(); system_clock::init_clock(&Clock { source: system_clock::Main(12000000), pll: Some(PLL0 { m: 50, n: 3, divisor: 4 }) }); let timer = Timer::new(Timer1, 25, 4); let led1 = Pin::new(Port1, 18, GPIO, Some(Out)); let led2 = Pin::new(Port1, 20, GPIO, Some(Out)); loop { run(&pt::run_args { led1: &led1, led2: &led2, timer: &timer }); } }
pub unsafe fn main() { init_stack();
init_data(); system_clock::init_clock(&Clock { source: system_clock::Main(12000000), pll: Some(PLL0 { m: 50, n: 3, divisor: 4 }) }); let timer = Timer::new(Timer1, 25, 4); let led1 = Pin::new(Port1, 18, GPIO, Some(Out)); let led2 = Pin::new(Port1, 20, GPIO, Some(Out)); loop { run(&pt::run_args { led1: &led1, led2: &led2, timer: &timer }); } }
pub unsafe fn main() { init_stack();
init_data(); system_clock::init_clock(&Clock { source: system_clock::Main(12000000), pll: Some(PLL0 { m: 50, n: 3, divisor: 4 }) }); let timer = Timer::new(Timer1, 25, 4); let led1 = Pin::new(Port1, 18, GPIO, Some(Out)); let led2 = Pin::new(Port1, 20, GPIO, Some(Out)); loop { run(&pt::run_args { led1: &led1, led2: &led2, timer: &timer }); } }
pub unsafe fn main() { init_stack();
init_data(); system_clock::init_clock(&Clock { source: system_clock::Main(12000000), pll: Some(PLL0 { m: 50, n: 3, divisor: 4 }) }); let timer = Timer::new(Timer1, 25, 4); let led1 = Pin::new(Port1, 18, GPIO, Some(Out)); let led2 = Pin::new(Port1, 20, GPIO, Some(Out)); loop { run(&pt::run_args { led1: &led1, led2: &led2, timer: &timer }); } }
pub unsafe fn main() { init_stack();
init_data(); system_clock::init_clock(&Clock { source: system_clock::Main(12000000), pll: Some(PLL0 { m: 50, n: 3, divisor: 4 }) }); let timer = Timer::new(Timer1, 25, 4); let led1 = Pin::new(Port1, 18, GPIO, Some(Out)); let led2 = Pin::new(Port1, 20, GPIO, Some(Out)); loop { run(&pt::run_args { led1: &led1, led2: &led2, timer: &timer }); } }
pub unsafe fn main() { init_stack();
init_data(); system_clock::init_clock(&Clock { source: system_clock::Main(12000000), pll: Some(PLL0 { m: 50, n: 3, divisor: 4 }) }); let timer = Timer::new(Timer1, 25, 4); let led1 = Pin::new(Port1, 18, GPIO, Some(Out)); let led2 = Pin::new(Port1, 20, GPIO, Some(Out)); loop { run(&pt::run_args { led1: &led1, led2: &led2, timer: &timer }); } }
pub unsafe fn main() { init_stack();
init_data(); system_clock::init_clock(&Clock { source: system_clock::Main(12000000), pll: Some(PLL0 { m: 50, n: 3, divisor: 4 }) }); let timer = Timer::new(Timer1, 25, 4); let led1 = Pin::new(Port1, 18, GPIO, Some(Out)); let led2 = Pin::new(Port1, 20, GPIO, Some(Out)); loop { run(&pt::run_args { led1: &led1, led2: &led2, timer: &timer }); } }
pub unsafe fn main() { init_stack();
init_data(); system_clock::init_clock(&Clock { source: system_clock::Main(12000000), pll: Some(PLL0 { m: 50, n: 3, divisor: 4 }) }); let timer = Timer::new(Timer1, 25, 4); let led1 = Pin::new(Port1, 18, GPIO, Some(Out)); let led2 = Pin::new(Port1, 20, GPIO, Some(Out)); loop { run(&pt::run_args { led1: &led1, led2: &led2, timer: &timer }); } }
fn run(args: &pt::run_args) { args.led1.set_high(); args.led2.set_low();
args.timer.wait(1); ! args.led1.set_low(); args.led2.set_high(); args.timer.wait(1); }
fn run(args: &pt::run_args) { args.led1.set_high(); args.led2.set_low();
args.timer.wait(1); ! args.led1.set_low(); args.led2.set_high(); args.timer.wait(1); } WHAT IF I SAY THIS IS THE ONLY CODE YOU NEED?
platform definition and verification in code
lpc17xx@mcu { clock {
source = "main-‐oscillator"; source_frequency = 12_000_000; pll { m = 50; n = 3; divisor = 4; } } ! timer { timer@1 { counter = 25; divisor = 4; } } ! gpio { 1 { led1@18 { direction = "out"; } led2@20 { direction = "out"; } } } } ! os { single_task { loop = "run"; args { timer = &timer; led1 = &led1; led2 = &led2; } } }
lpc17xx@mcu { clock {
source = "main-‐oscillator"; source_frequency = 12_000_000; pll { m = 50; n = 3; divisor = 4; } } ! timer { timer@1 { counter = 25; divisor = 4; } } ! gpio { 1 { led1@18 { direction = "out"; } led2@20 { direction = "out"; } } } } ! os { single_task { loop = "run"; args { timer = &timer; led1 = &led1; led2 = &led2; } } }
lpc17xx@mcu { clock {
source = "main-‐oscillator"; source_frequency = 12_000_000; pll { m = 50; n = 3; divisor = 4; } } ! timer { timer@1 { counter = 25; divisor = 4; } } ! gpio { 1 { led1@18 { direction = "out"; } led2@20 { direction = "out"; } } } } ! os { single_task { loop = "run"; args { timer = &timer; led1 = &led1; led2 = &led2; } } }
lpc17xx@mcu { clock {
source = "main-‐oscillator"; source_frequency = 12_000_000; pll { m = 50; n = 3; divisor = 4; } } ! timer { timer@1 { counter = 25; divisor = 4; } } ! gpio { 1 { led1@18 { direction = "out"; } led2@20 { direction = "out"; } } } } ! os { single_task { loop = "run"; args { timer = &timer; led1 = &led1; led2 = &led2; } } }
lpc17xx@mcu { clock {
source = "main-‐oscillator"; source_frequency = 12_000_000; pll { m = 50; n = 3; divisor = 4; } } ! timer { timer@1 { counter = 25; divisor = 4; } } ! gpio { 1 { led1@18 { direction = "out"; } led2@20 { direction = "out"; } } } } ! os { single_task { loop = "run"; args { timer = &timer; led1 = &led1; led2 = &led2; } } }
lpc17xx@mcu { clock {
source = "main-‐oscillator"; source_frequency = 12_000_000; pll { m = 50; n = 3; divisor = 4; } } ! timer { timer@1 { counter = 25; divisor = 4; } } ! gpio { 1 { led1@18 { direction = "out"; } led2@20 { direction = "out"; } } } } ! os { single_task { loop = "run"; args { timer = &timer; led1 = &led1; led2 = &led2; } } }
compile-time validation
example: configure SPI pin
None
Pin::new(Port1, 11, Function3, Some(Out)); X
spi_ck@11 { function = "sck"; }
spi_ck@11 { function = "sck"; }
hiding complexity from user
single_task { loop = "run";
args { timer = &timer; uart = &uart; dht = &dht; } } } ! pub struct run_args<'a, P, Q> { pub dht: &'a zinc::drivers::dht22::DHT22<'a, P, Q>, pub timer: &'a zinc::hal::lpc17xx::timer::Timer, pub uart: &'a zinc::hal::lpc17xx::uart::UART, }
#[zinc_task] fn run(args: &pt::run_args) {
... }
#[zinc_task] fn run(args: &pt::run_args) {
... }
fn run<P: zinc::hal::timer::Timer,
Q: zinc::hal::pin::GPIO>(args: &pt::run_args<P, Q>) { ... }
thanks! questions? http://vfp.in/zinc-london