cu-rp-encoder

Crates.io	cu-rp-encoder
lib.rs	cu-rp-encoder
version
source	src
created_at	2024-09-30 20:57:40.318215
updated_at	2024-12-05 22:18:36.26601
description	This is a driver for the Raspberry Pi to decode a directional encoder from GPIOs.
homepage	https://github.com/copper-project
repository	https://github.com/copper-project/copper-rs
max_upload_size
id	1392205
Cargo.toml error:	TOML parse error at line 18, column 1 \| 18 \| autolib = false \| ^^^^^^^ unknown field `autolib`, expected one of `name`, `version`, `edition`, `authors`, `description`, `readme`, `license`, `repository`, `homepage`, `documentation`, `build`, `resolver`, `links`, `default-run`, `default_dash_run`, `rust-version`, `rust_dash_version`, `rust_version`, `license-file`, `license_dash_file`, `license_file`, `licenseFile`, `license_capital_file`, `forced-target`, `forced_dash_target`, `autobins`, `autotests`, `autoexamples`, `autobenches`, `publish`, `metadata`, `keywords`, `categories`, `exclude`, `include`
size	0

Guillaume Binet (gbin)

documentation

README

Raspberry Pi based encoder driver for Copper

This driver is for the Raspberry Pi based encoder driver for Copper.

Compatibility

Any encoder with a base clock + a direction trigger.

Usage

Add the driver like any other source in Copper:

    tasks: [
        (
            id: "src",
            type: "cu_rp_encoder::Encoder",
            params: {
                pin_clt: 17,
                pin_dat: 18,
            },
        ),
    ]

The pin_clt is the pin for the clock signal and the pin_dat is the pin for the direction signal.

When you connect this driver to the rest of the system you need to use the cu_rp_encoder::EncoderMsg message type.

    cnx: [
        (src: "src",  dst: "dst",   msg: "cu_rp_encoder::EncoderMsg"),
    ],

It has been tested with a Hall effect encoder like this one: