gpio-cdev

library0.6.0rscratesunverified

Linux GPIO Character Device Support (/dev/gpiochipN).

# Cargo.toml
[dependencies]
gpio-cdev = "0.6.0"

github ↗homepage ↗docs ↗

INSTALL

IMPORT

SIG · GPIO-CDEV

gpio-cdev

networkingrustv0.6.0

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.

Chip

✓ use gpio_cdev::Chip;

Opens a GPIO chip and sets a line high.

use gpio_cdev::Chip; fn main() -> Result<(), gpio_cdev::Error> { let mut chip = Chip::new("/dev/gpiochip0")?; let line = chip.get_line(17)?; line.set_direction(gpio_cdev::LineDirection::Out)?; line.set_value(gpio_cdev::LineValue::High)?; Ok(()) }

Debug

Known issues

gotchaOnly works on Linux systems with GPIO character device support.

fix

Ensure the kernel has CONFIG_GPIO_CDEV enabled and /dev/gpiochip* exists.

affects: >=0.6.0

Upgrade

Version history

0.6.0latest on crates.io

Audit

Dependencies

No dependency data recorded yet.

Agent activity

4 hits · last 30 days

node

Resources

githubhttps://github.com/rust-embedded/gpio-cdev ↗

homepagehttps://github.com/rust-embedded/gpio-cdev ↗

docshttps://docs.rs/gpio-cdev/ ↗