RusPiRo - Mailbox Property Tag Interface

This crate implements an abstraction of the mailbox property tag interface available in the Raspberry Pi. There are currently a limmited number of functions for the following property tag messages implemented:

GetArmMemory
GetClockRate
SetClockRate

Check the official documentation of those property tags and their purpose.

Usage

To use the crate just add the following dependency to your Cargo.toml file:

[dependencies]
ruspiro-mailbox = "0.1.0"

Once done the access to the mailbox interface access is available in your rust files like so:

use ruspiro_mailbox::*;

fn demo() {
    // use the mailbox to retrieve the core clock rate
    if let Ok(core_rate) = MAILBOX.take_for(|mb| mb.get_clockrate(ArmClockId::Core)) {
        // here we know the core clock rate do something with it...
        // remeber - println is just a show case and might not be available in bare metal environment
        println!("Core clock rate {}", core_rate);
    }
}

License

Licensed under Apache License, Version 2.0, (LICENSE or http://www.apache.org/licenses/LICENSE-2.0)

ruspiro-mailbox 0.1.0

RusPiRo - Mailbox Property Tag Interface

Usage

License