Adding support for modifying IIR state

src/main.rs

@@ -627,6 +627,28 @@ const APP: () = {
                             ],
 
                             modifiable_attributes: [
+                                ("stabilizer/iir0/state", server::IirRequest, (|req: server::IirRequest| {
+                                    c.resources.iir_ch.lock(|iir_ch| {
+                                        if req.channel > 1 {
+                                            return Err(());
+                                        }
+
+                                        iir_ch[req.channel as usize] = req.iir;
+
+                                        Ok::<server::IirRequest, ()>(req)
+                                    })
+                                })),
+                                ("stabilizer/iir1/state", server::IirRequest, (|req: server::IirRequest| {
+                                    c.resources.iir_ch.lock(|iir_ch| {
+                                        if req.channel > 1 {
+                                            return Err(());
+                                        }
+
+                                        iir_ch[req.channel as usize] = req.iir;
+
+                                        Ok::<server::IirRequest, ()>(req)
+                                    })
+                                })),
                                 ("stabilizer/afe0/gain", afe::Gain, (|gain| {
                                     Ok::<(), ()>(c.resources.afe0.set_gain(gain))
                                 })),

src/server.rs

@@ -18,6 +18,7 @@ use serde_json_core::{
 };
 
 use super::net;
+use super::iir;
 
 #[derive(Deserialize, Serialize, Debug)]
 pub enum Request<'a, 'b> {
@@ -25,6 +26,12 @@ pub enum Request<'a, 'b> {
     Write{attribute: &'a str, value: &'b str},
 }
 
+#[derive(Serialize, Deserialize)]
+pub struct IirRequest {
+    pub channel: u8,
+    pub iir: iir::IIR,
+}
+
 #[derive(Serialize)]
 pub struct Response {
     code: i32,