adds the code used for the controller demo

common/src/command/set_pwm.rs

@@ -3,7 +3,7 @@ use serde::{Deserialize, Serialize};
 
 #[derive(Clone, Debug, Serialize, Deserialize)]
 pub struct SetPwm {
-    pub duty_cycle: u8
+    pub throttle: f64
 }
 
 impl Command for SetPwm {}