Cleanup code

red/src/jogger.rs

@@ -9,19 +9,23 @@ use std::time::Duration;
 /// For a given GCode buffer size on the machine, we can assume
 /// a maximum delay of `TIME_PER_MOVEMENT * BUFFER_COUNT`
 const TIME_PER_MOVEMENT: Duration = Duration::from_millis(30);
+
 /// Movement speed of gantry when going full throttle in x/y-direction
 /// in units/min (mm/min)
 const FULL_SCALE_SPEED_XY: f64 = 2000.0;
+
 /// Movement speed of gantry when going full throttle in z-direction
 /// in units/min (mm/min)
 const FULL_SCALE_SPEED_Z: f64 = 100.0;
+
 /// Amount of GCODE buffers that should be filled for optimal jogging performance.
-/// More buffers increase the controller delay. Less buffers make it more difficult
+/// More buffers increase the controller delay. Fewer buffers make it more difficult
 /// for the motion planner on the printer to plan ahead.
-const TARGET_BUFER_FILL_LEVEL: usize = 4;
+const TARGET_BUFFER_FILL_LEVEL: usize = 4;
 
 /// Time to wait before sending new commands if the GCODE buffer is overfull
 const LONG_COMMAND_DELAY: Duration = TIME_PER_MOVEMENT;
+
 /// Divider for `LONG_COMMAND_DELAY` for waiting if we've reached `TARGET_BUFER_FILL_LEVEL`
 const SHORT_COMMAND_DELAY_DIVIDER: u32 = 2;
 
@@ -76,7 +80,7 @@ pub fn jog(gamepad: &mut Gamepad, mut printer: Printer) -> Result<()> {
         let fill_level = printer.maximum_capacity() - printer.remaining_capacity();
         println!("remaining capacity: {}", printer.remaining_capacity());
         println!("fill level: {}", fill_level);
-        match fill_level.cmp(&TARGET_BUFER_FILL_LEVEL) {
+        match fill_level.cmp(&TARGET_BUFFER_FILL_LEVEL) {
             std::cmp::Ordering::Equal => {
                 std::thread::sleep(LONG_COMMAND_DELAY / SHORT_COMMAND_DELAY_DIVIDER)
             }

red/src/main.rs

@@ -7,7 +7,7 @@ use red::printer::{AutoReportSetting, Printer};
 use std::path::Path;
 
 fn main() -> Result<()> {
-    jog()
+   jog()
 }
 
 fn find_printer_port() -> Result<String> {
@@ -36,7 +36,7 @@ fn jog() -> Result<()> {
     let printer_tty_path = find_printer_port()?;
     let mut printer = Printer::connect_to_path(&printer_tty_path)
         .with_context(|| anyhow!("Initializing printer connection"))?;
-    
+
     printer.set_position_auto_report(AutoReportSetting::EverySeconds(1))?;
     printer.set_temperature_auto_report(AutoReportSetting::EverySeconds(1))?;