add in Config knobs for moonraker/usb (#157)

```
[machines.neptune]
type = "Moonraker"
endpoint = "http://myprinter.local"
variant = "ElegooNeptune4"
slicer.type = "Prusa"
slicer.config = "/some/path/to/prusa/config.ini"
nozzle_diameter = 0.2
loaded_filament_idx = 0
[[machines.neptune.filaments]]
material.type = "pla"
```

src/bin/machine-api/config/moonraker.rs

@@ -31,13 +31,12 @@ impl Config {
                 key.clone(),
                 RwLock::new(Machine::new(
                     moonraker::Client::new(
-                        &config.endpoint.clone(),
+                        &config,
                         MachineMakeModel {
                             manufacturer,
                             model,
                             serial: None,
                         },
-                        config.variant.get_max_part_volume(),
                     )?,
                     slicer,
                 )),

src/lib.rs

@@ -43,10 +43,10 @@ use serde::{Deserialize, Serialize};
 pub use slicer::AnySlicer;
 pub use sync::SharedMachine;
 pub use traits::{
-    BuildOptions, Control, FdmHardwareConfiguration, FilamentMaterial, GcodeControl, GcodeSlicer, GcodeTemporaryFile,
-    HardwareConfiguration, MachineInfo, MachineMakeModel, MachineState, MachineType, SlicerConfiguration,
-    SuspendControl, TemperatureSensor, TemperatureSensorReading, TemperatureSensors, ThreeMfControl, ThreeMfSlicer,
-    ThreeMfTemporaryFile,
+    BuildOptions, Control, FdmHardwareConfiguration, Filament, FilamentMaterial, GcodeControl, GcodeSlicer,
+    GcodeTemporaryFile, HardwareConfiguration, MachineInfo, MachineMakeModel, MachineState, MachineType,
+    SlicerConfiguration, SuspendControl, TemperatureSensor, TemperatureSensorReading, TemperatureSensors,
+    ThreeMfControl, ThreeMfSlicer, ThreeMfTemporaryFile,
 };
 
 /// A specific file containing a design to be manufactured.

src/moonraker/control.rs

@@ -5,9 +5,9 @@ use moonraker::InfoResponse;
 
 use super::Client;
 use crate::{
-    traits::Filament, Control as ControlTrait, FdmHardwareConfiguration, FilamentMaterial,
-    GcodeControl as GcodeControlTrait, GcodeTemporaryFile, HardwareConfiguration, MachineInfo as MachineInfoTrait,
-    MachineMakeModel, MachineState, MachineType, SuspendControl as SuspendControlTrait, Volume,
+    Control as ControlTrait, FdmHardwareConfiguration, GcodeControl as GcodeControlTrait, GcodeTemporaryFile,
+    HardwareConfiguration, MachineInfo as MachineInfoTrait, MachineMakeModel, MachineState, MachineType,
+    SuspendControl as SuspendControlTrait, Volume,
 };
 
 /// Information about the connected Moonraker-based printer.
@@ -91,14 +91,13 @@ impl ControlTrait for Client {
     }
 
     async fn hardware_configuration(&self) -> Result<HardwareConfiguration> {
+        let config = self.get_config();
+
         Ok(HardwareConfiguration::Fdm {
             config: FdmHardwareConfiguration {
-                filaments: vec![Filament {
-                    material: FilamentMaterial::Pla,
-                    ..Default::default()
-                }],
-                nozzle_diameter: 0.4,
-                loaded_filament_idx: None,
+                filaments: config.filaments.clone(),
+                nozzle_diameter: config.nozzle_diameter,
+                loaded_filament_idx: config.loaded_filament_idx,
             },
         })
     }

src/moonraker/mod.rs

@@ -11,14 +11,23 @@ use serde::{Deserialize, Serialize};
 pub use temperature::TemperatureSensors;
 pub use variants::MoonrakerVariant;
 
-use crate::{slicer, MachineMakeModel, Volume};
+use crate::{slicer, Filament, MachineMakeModel, Volume};
 
 /// Configuration information for a Moonraker-based endpoint.
 #[derive(Clone, Debug, Serialize, Deserialize)]
 pub struct Config {
     /// Slicer to use with this printer
     pub slicer: slicer::Config,
 
+    /// Extrusion hotend nozzle's diameter.
+    pub nozzle_diameter: f64,
+
+    /// Available filaments.
+    pub filaments: Vec<Filament>,
+
+    /// Currently loaded filament, if possible to determine.
+    pub loaded_filament_idx: Option<usize>,
+
     /// Specific make/model of Moonraker-based printer.
     pub variant: MoonrakerVariant,
 
@@ -32,21 +41,29 @@ pub struct Client {
     client: MoonrakerClient,
     make_model: MachineMakeModel,
     volume: Option<Volume>,
+
+    config: Config,
 }
 
 impl Client {
     /// Create a new Moonraker based machine. The `base_url` will be
     /// passed through to [moonraker::Client].
-    pub fn new(base_url: &str, make_model: MachineMakeModel, volume: Option<Volume>) -> Result<Self> {
+    pub fn new(config: &Config, make_model: MachineMakeModel) -> Result<Self> {
         Ok(Self {
             make_model,
-            volume,
-            client: MoonrakerClient::new(base_url)?,
+            volume: config.variant.get_max_part_volume(),
+            client: MoonrakerClient::new(&config.endpoint)?,
+            config: config.clone(),
         })
     }
 
     /// Return the underling [MoonrakerClient].
     pub fn get_client(&self) -> &MoonrakerClient {
         &self.client
     }
+
+    /// Return the underling [Config]
+    pub(crate) fn get_config(&self) -> &Config {
+        &self.config
+    }
 }

src/usb/control.rs

@@ -7,27 +7,30 @@ use tokio::{
 };
 use tokio_serial::SerialStream;
 
+use super::Config;
 use crate::{
-    gcode::Client, traits::Filament, Control as ControlTrait, FdmHardwareConfiguration, FilamentMaterial,
-    GcodeControl as GcodeControlTrait, GcodeTemporaryFile, HardwareConfiguration, MachineInfo as MachineInfoTrait,
-    MachineMakeModel, MachineState, MachineType, Volume,
+    gcode::Client, Control as ControlTrait, FdmHardwareConfiguration, GcodeControl as GcodeControlTrait,
+    GcodeTemporaryFile, HardwareConfiguration, MachineInfo as MachineInfoTrait, MachineMakeModel, MachineState,
+    MachineType, Volume,
 };
 
 /// Handle to a USB based gcode 3D printer.
 #[derive(Clone)]
 pub struct Usb {
     client: Arc<Mutex<Client<WriteHalf<SerialStream>, ReadHalf<SerialStream>>>>,
     machine_info: UsbMachineInfo,
+    config: Config,
 }
 
 impl Usb {
     /// Create a new USB-based gcode Machine.
-    pub fn new(stream: SerialStream, machine_info: UsbMachineInfo) -> Self {
+    pub fn new(stream: SerialStream, machine_info: UsbMachineInfo, config: Config) -> Self {
         let (reader, writer) = tokio::io::split(stream);
 
         Self {
             client: Arc::new(Mutex::new(Client::new(writer, reader))),
             machine_info,
+            config,
         }
     }
 
@@ -147,14 +150,13 @@ impl ControlTrait for Usb {
     }
 
     async fn hardware_configuration(&self) -> Result<HardwareConfiguration> {
+        let config = &self.config;
+
         Ok(HardwareConfiguration::Fdm {
             config: FdmHardwareConfiguration {
-                filaments: vec![Filament {
-                    material: FilamentMaterial::Pla,
-                    ..Default::default()
-                }],
-                nozzle_diameter: 0.4,
-                loaded_filament_idx: None,
+                filaments: config.filaments.clone(),
+                nozzle_diameter: config.nozzle_diameter,
+                loaded_filament_idx: config.loaded_filament_idx,
             },
         })
     }

src/usb/discover.rs

@@ -6,7 +6,7 @@ use tokio::sync::RwLock;
 use tokio_serial::{SerialPortBuilderExt, SerialPortType};
 
 use super::UsbVariant;
-use crate::{slicer, usb, Discover, Machine, MachineMakeModel};
+use crate::{slicer, usb, Discover, Filament, Machine, MachineMakeModel};
 
 /// Configuration block for a USB based device.
 #[derive(Clone, Debug, Deserialize, Serialize)]
@@ -29,6 +29,15 @@ pub struct Config {
 
     /// USB Product ID (pid) to scan for. None will match any USB device.
     pub product_id: Option<u16>,
+
+    /// Extrusion hotend nozzle's diameter.
+    pub nozzle_diameter: f64,
+
+    /// Available filaments.
+    pub filaments: Vec<Filament>,
+
+    /// Currently loaded filament, if possible to determine.
+    pub loaded_filament_idx: Option<usize>,
 }
 
 impl Config {
@@ -214,6 +223,7 @@ impl Discover for UsbDiscovery {
                                 port_name.clone(),
                                 baud,
                             ),
+                            config.clone(),
                         ),
                         slicer,
                     )),