Bus_interface

The interface repo/crate for connecting sensor_modules to a bus controller.

Abstracts away the physical hardware and bus being used to allow for platform agnostic communications.

Goals

• Be Bus independant.
• Be hardware/sensor independent.
• Allow Plug and play of new sensor_modules.

Running tests

cd ./bus_interface
cargo test

Using for sensor_module(embedded)

[dependencies]
# This is shown as muli-line for visual appeal only.
bus_interface = {
    git = "https://github.com/Personal-Data-Acquisition/bus_interface.git",
    branch = "main", 
    features = []
    }

Using for Bus Controller

[dependencies]
# This is shown as muli-line for visual appeal only.
bus_interface = {
    git = "https://github.com/Personal-Data-Acquisition/bus_interface.git",
    branch = "main", 
    features = ["bus_master"]
    }

Implimenting needed functions

Controller(CAN master)

• BUS:: The pub trait for the systems coms.

The controller side of things is pretty much ready to roll. It's assuming it's run on a system that's powerful enough to make use of vectors and the standard library.

Handler(CAN slave)

• SensorInterface:: this is a public trait.
• BUS:: another public trait.

For example on a stm32 system you would write a wrapper around the bxCAN functionality that was compatible with the pub trait Bus, in order to use the repo.