Fixing examples and tests, modules now import user imports correctly

Fmt

Correct syntax crate

UI test fix

Fix build script

Cleanup

More cleanup

macros/src/codegen.rs

@@ -15,11 +15,7 @@ mod post_init;
 mod pre_init;
 mod resources;
 mod resources_struct;
-// mod schedule;
-// mod schedule_body;
 mod software_tasks;
-// mod spawn;
-// mod spawn_body;
 mod timer_queue;
 mod util;
 
@@ -115,17 +111,12 @@ pub fn app(app: &App, analysis: &Analysis, extra: &Extra) -> TokenStream2 {
     ) = software_tasks::codegen(app, analysis, extra);
 
     let mod_app_dispatchers = dispatchers::codegen(app, analysis, extra);
-
-    // let mod_app_spawn = spawn::codegen(app, analysis, extra);
-
     let mod_app_timer_queue = timer_queue::codegen(app, analysis, extra);
-
-    // let mod_app_schedule = schedule::codegen(app, extra);
-
-    let user_imports = app.user_imports.clone();
-    let user_code = app.user_code.clone();
+    let user_imports = &app.user_imports;
+    let user_code = &app.user_code;
     let name = &app.name;
     let device = extra.device;
+
     quote!(
         #(#user)*
 
@@ -170,12 +161,8 @@ pub fn app(app: &App, analysis: &Analysis, extra: &Extra) -> TokenStream2 {
 
             #(#mod_app_dispatchers)*
 
-            // #(#mod_app_spawn)*
-
             #(#mod_app_timer_queue)*
 
-            // #(#mod_app_schedule)*
-
             #(#mains)*
         }
     )

macros/src/codegen/hardware_tasks.rs

@@ -32,9 +32,7 @@ pub fn codegen(
     let mut hardware_tasks_imports = vec![];
 
     for (name, task) in &app.hardware_tasks {
-        let (let_instant, instant) = if extra.monotonic.is_some() {
-            let m = extra.monotonic();
-
+        let (let_instant, instant) = if let Some(m) = extra.monotonic {
             (
                 Some(quote!(let instant = <#m as rtic::Monotonic>::now();)),
                 Some(quote!(, instant)),

macros/src/codegen/idle.rs

@@ -62,8 +62,13 @@ pub fn codegen(
             root_idle.push(locals);
         }
 
-        root_idle.push(module::codegen(Context::Idle, needs_lt, app,analysis, extra));
-        
+        root_idle.push(module::codegen(
+            Context::Idle,
+            needs_lt,
+            app,
+            analysis,
+            extra,
+        ));
 
         let attrs = &idle.attrs;
         let context = &idle.context;

macros/src/codegen/module.rs

@@ -21,9 +21,7 @@ pub fn codegen(
     let mut lt = None;
     match ctxt {
         Context::Init => {
-            if extra.monotonic.is_some() {
-                let m = extra.monotonic();
-
+            if let Some(m) = extra.monotonic {
                 fields.push(quote!(
                     /// System start time = `Instant(0 /* cycles */)`
                     pub start: <#m as rtic::Monotonic>::Instant
@@ -67,9 +65,7 @@ pub fn codegen(
         Context::Idle => {}
 
         Context::HardwareTask(..) => {
-            if extra.monotonic.is_some() {
-                let m = extra.monotonic();
-
+            if let Some(m) = extra.monotonic {
                 fields.push(quote!(
                     /// Time at which this handler started executing
                     pub start: <#m as rtic::Monotonic>::Instant
@@ -82,9 +78,7 @@ pub fn codegen(
         }
 
         Context::SoftwareTask(..) => {
-            if extra.monotonic.is_some() {
-                let m = extra.monotonic();
-
+            if let Some(m) = extra.monotonic {
                 fields.push(quote!(
                     /// The time at which this task was scheduled to run
                     pub scheduled: <#m as rtic::Monotonic>::Instant
@@ -242,11 +236,10 @@ pub fn codegen(
         }));
 
         // Schedule caller
-        if extra.monotonic.is_some() {
+        if let Some(m) = extra.monotonic {
             let instants = util::instants_ident(name);
 
             let tq = util::tq_ident();
-            let m = extra.monotonic();
             let t = util::schedule_t_ident();
 
             items.push(quote!(
@@ -288,10 +281,16 @@ pub fn codegen(
     }
 
     if !items.is_empty() {
+        let user_imports = &app.user_imports;
+
         quote!(
             #[allow(non_snake_case)]
             #[doc = #doc]
             pub mod #name {
+                #(
+                    #[allow(unused_imports)]
+                    #user_imports
+                )*
                 #(#items)*
             }
         )

macros/src/codegen/pre_init.rs

@@ -12,12 +12,8 @@ pub fn codegen(app: &App, analysis: &Analysis, extra: &Extra) -> Vec<TokenStream
     stmts.push(quote!(rtic::export::interrupt::disable();));
 
     // Populate the FreeQueue
-    for fq in &app.software_tasks {
-        // Get the task name
-        let name = fq.0;
-        let task = fq.1;
+    for (name, task) in &app.software_tasks {
         let cap = task.args.capacity;
-
         let fq_ident = util::fq_ident(name);
 
         stmts.push(quote!(

macros/src/codegen/software_tasks.rs

@@ -60,8 +60,7 @@ pub fn codegen(
             .map(|_| quote!(core::mem::MaybeUninit::uninit()))
             .collect::<Vec<_>>();
 
-        if extra.monotonic.is_some() {
-            let m = extra.monotonic();
+        if let Some(m) = extra.monotonic {
             let instants = util::instants_ident(name);
 
             let uninit = mk_uninit();

macros/src/codegen/timer_queue.rs

@@ -8,7 +8,7 @@ use crate::{analyze::Analysis, check::Extra, codegen::util};
 pub fn codegen(app: &App, analysis: &Analysis, extra: &Extra) -> Vec<TokenStream2> {
     let mut items = vec![];
 
-    if extra.monotonic.is_some() {
+    if let Some(m) = extra.monotonic {
         let t = util::schedule_t_ident();
 
         // Enumeration of `schedule`-able tasks
@@ -42,7 +42,6 @@ pub fn codegen(app: &App, analysis: &Analysis, extra: &Extra) -> Vec<TokenStream
         // Static variable and resource proxy
         {
             let doc = format!("Timer queue");
-            let m = extra.monotonic();
             let cap = app
                 .software_tasks
                 .iter()