boppo_wasm 0.1.1

Activity API for the Boppo Tablet, controlling the lights, buttons, and audio via a WASM module.
Documentation 
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//! Commands for controlling the Boppo device.
use crate::Error;

/// Execute a command.
///
/// See the full list of supported commands at [developer.boppo.com/docs/commands](https://developer.boppo.com/docs/commands)
///
/// ## Examples
///
/// ```no_run
/// use boppo_wasm::commands::execute_command;
///
/// // stop the activity and put the device to sleep
/// execute_command("sleep").unwrap();
///
/// // start a new activity
/// execute_command("start wasm ...").unwrap();
///
/// // Send a MIDI note "on" message over USB
/// execute_command("send_midi_usb_note_on 60").unwrap(); // play middle C
/// ```
pub fn execute_command(command: &str) -> Result<(), Error> {
    Error::result_from_i32(unsafe {
        crate::internal::host_ffi::boppo_execute_command(command.as_ptr(), command.len())
    })?;
    Ok(())
}