cfs-synapse-parser 0.2.9

// Synapse example — geometry and robot state definitions

// ── Geometry primitives ──────────────────────────────────────

namespace geometry

struct Point {
    x: f64 = 0.0
    y: f64 = 0.0
    z: f64 = 0.0
}

struct Quaternion {
    x: f64 = 0.0
    y: f64 = 0.0
    z: f64 = 0.0
    w: f64 = 1.0
}

struct Pose {
    position:    Point
    orientation: Quaternion
}

struct Twist {
    linear:  Point
    angular: Point
}

// ── Robot state ──────────────────────────────────────────────

namespace robot

import "geometry.syn"

enum DriveMode {
    Idle    = 0
    Forward = 1
    Reverse = 2
    Turning = 3
    Error   = 4
}

const MAX_SPEED:     f64 = 2.5
const MAX_WAYPOINTS: u32 = 256

struct Header {
    seq:   u32
    stamp: u64
    frame: string[<=64] = "world"
}

struct Odometry {
    header:   Header
    pose:     geometry::Pose
    velocity: geometry::Twist
    // 6×6 covariance matrix (row-major)
    covariance: f64[36]
}

@mid(0x0801)
telemetry RobotState {
    header:      Header
    mode:        DriveMode        = DriveMode::Idle
    odometry:    Odometry
    battery:     f32              = 100.0
    label:       string[<=64]     = "robot"
    sensor_data: u8[]
    waypoints:   geometry::Point[<=256]
    error_code?: i32              // present only when mode == Error
}

@mid(0x1880)
command SetDriveMode {
    mode: DriveMode
}

table RobotConfig {
    max_speed: f64
    max_waypoints: u32
    frame: string[<=64]
}