README.md

shift-register-driver

Platform agnostic driver for shift register's built using the embedded-hal

What works

• Controlling outputs through serial-in parallel-out shift registers with 8 outputs
• Chaining shift registers up to 128 outputs

TODO

• Add parallel-out serial-in shift register support

Example

    use shift_register_driver::sipo::ShiftRegister;
    use embedded_hal::digital::v2::OutputPin;

    let shift_register = ShiftRegister::new(clock, latch, data);
    {
        let mut outputs: [_; 8] = shift_register.decompose();

        for out in outputs.iter_mut() {
            out.set_high().unwrap();
            delay.delay_ms(300u32);
        }

        for out in outputs.iter_mut().rev() {
            out.set_low().unwrap();
            delay.delay_ms(300u32);
        }

    }
    // shift_register.release() can optionally be used when the shift register is no longer needed
    //      in order to regain ownership of the original GPIO pins
    let (clock, latch, data) = shift_register.release();

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.

Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.