2 unstable releases
0.2.0 | Sep 18, 2024 |
---|---|
0.1.0 | Apr 10, 2024 |
#353 in Embedded development
50KB
1K
SLoC
LP586x matrix LED driver
LP586x matrix LED driver written in Rust.
Supported devices:
This driver is still work-in-progress and it's API may not be stable. Pull requests welcome!
Examples
For examples, have a look at the examples/ directory.
A very simple example:
use lp586x::{ConfigBuilder, Lp586x, PwmAccess};
let config = ConfigBuilder::new_lp5864()
.pwm_frequency(lp586x::PwmFrequency::Pwm62_5kHz)
.maximum_current(lp586x::CurrentSettingNonT::Max40mA)
.data_mode_8bit(false); // disable vsync for simplicity
let mut led_driver = Lp586x::new_with_i2c(&config, i2c_bus, 0x00, &mut delay).unwrap();
let mut framebuffer = [0u8; 72];
framebuffer[0] = u8::MAX;
// display current framebuffer
led_driver.set_pwm(0, &framebuffer).unwrap();
License
Licensed under either of
- Apache License, Version 2.0 (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
- MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)
at your option.
Dependencies
~0.5–1MB
~23K SLoC