ws2812-pio

library0.9.0rscratesunverified

Driver for WS2812 smart LEDs using the RP2040's PIO peripheral.

# Cargo.toml
[dependencies]
ws2812-pio = "0.9.0"

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INSTALL

IMPORT

SIG · WS2812-PIO

ws2812-pio

otherrustv0.9.0

harness data pending

Install & Compatibility

Where this runs

No compatibility data collected yet for this library.

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

Ws2812

✓ use ws2812_pio::Ws2812;

Initializes a WS2812 LED driver on an RP2040 microcontroller.

use ws2812_pio::Ws2812; use rp_pico::hal::pio::PIOExt; fn main() { let mut pac = rp_pico::pac::Peripherals::take().unwrap(); let (mut pio, sm0, _, _, _) = pac.PIO0.split(); let ws = Ws2812::new(pio, sm0, pac.PIN_0); println!("WS2812 driver initialized"); }

Debug

Known issues

gotchaOnly works on RP2040-based microcontrollers (e.g., Raspberry Pi Pico).

fix

Ensure your target hardware is RP2040 and use the appropriate HAL.

affects: >=0.9.0

Upgrade

Version history

0.9.0latest on crates.io

Audit

Dependencies

No dependency data recorded yet.

Agent activity

13 hits · last 30 days

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Resources

githubhttps://github.com/rp-rs/ws2812-pio-rs ↗

homepagehttps://github.com/rp-rs/ws2812-pio-rs ↗

docshttps://docs.rs/ws2812-pio/ ↗