clean up code

satrs-example/src/pus/event.rs

@@ -52,7 +52,9 @@ pub fn create_event_service_static(
         ),
         event_request_tx,
     );
-    Pus5Wrapper { pus_5_handler }
+    Pus5Wrapper {
+        handler: pus_5_handler,
+    }
 }
 
 pub fn create_event_service_dynamic(
@@ -86,7 +88,9 @@ pub fn create_event_service_dynamic(
         ),
         event_request_tx,
     );
-    Pus5Wrapper { pus_5_handler }
+    Pus5Wrapper {
+        handler: pus_5_handler,
+    }
 }
 
 pub struct Pus5Wrapper<
@@ -95,7 +99,7 @@ pub struct Pus5Wrapper<
     TcInMemConverter: EcssTcInMemConverter,
     VerificationReporter: VerificationReportingProvider,
 > {
-    pub pus_5_handler:
+    pub handler:
         PusService5EventHandler<TcReceiver, TmSender, TcInMemConverter, VerificationReporter>,
 }
 
@@ -106,8 +110,8 @@ impl<
         VerificationReporter: VerificationReportingProvider,
     > Pus5Wrapper<TcReceiver, TmSender, TcInMemConverter, VerificationReporter>
 {
-    pub fn handle_next_packet(&mut self, time_stamp: &[u8]) -> bool {
-        match self.pus_5_handler.handle_one_tc(time_stamp) {
+    pub fn poll_and_handle_next_tc(&mut self, time_stamp: &[u8]) -> bool {
+        match self.handler.poll_and_handle_next_tc(time_stamp) {
             Ok(result) => match result {
                 PusPacketHandlerResult::RequestHandled => {}
                 PusPacketHandlerResult::RequestHandledPartialSuccess(e) => {

satrs-example/src/pus/mod.rs

@@ -27,6 +27,7 @@ pub mod scheduler;
 pub mod stack;
 pub mod test;
 
+/// Simple router structure which forwards PUS telecommands to dedicated handlers.
 pub struct PusTcMpscRouter {
     pub test_service_receiver: Sender<EcssTcAndToken>,
     pub event_service_receiver: Sender<EcssTcAndToken>,

satrs-example/src/pus/scheduler.rs

@@ -103,10 +103,10 @@ impl<
         }
     }
 
-    pub fn handle_next_packet(&mut self, time_stamp: &[u8]) -> bool {
+    pub fn poll_and_handle_next_tc(&mut self, time_stamp: &[u8]) -> bool {
         match self
             .pus_11_handler
-            .handle_one_tc(time_stamp, &mut self.sched_tc_pool)
+            .poll_and_handle_next_tc(time_stamp, &mut self.sched_tc_pool)
         {
             Ok(result) => match result {
                 PusPacketHandlerResult::RequestHandled => {}

satrs-example/src/pus/stack.rs

@@ -53,6 +53,8 @@ impl<
     }
 
     pub fn periodic_operation(&mut self) {
+        // Release all telecommands which reached their release time before calling the service
+        // handlers.
         self.schedule_srv.release_tcs();
         let time_stamp = cds::TimeProvider::from_now_with_u16_days()
             .expect("time stamp generation error")
@@ -68,9 +70,9 @@ impl<
                         nothing_to_do = false;
                     }
                 };
-            is_srv_finished(self.test_srv.handle_next_packet(&time_stamp), None);
-            is_srv_finished(self.schedule_srv.handle_next_packet(&time_stamp), None);
-            is_srv_finished(self.event_srv.handle_next_packet(&time_stamp), None);
+            is_srv_finished(self.test_srv.poll_and_handle_next_packet(&time_stamp), None);
+            is_srv_finished(self.schedule_srv.poll_and_handle_next_tc(&time_stamp), None);
+            is_srv_finished(self.event_srv.poll_and_handle_next_tc(&time_stamp), None);
             is_srv_finished(
                 self.action_srv_wrapper.poll_and_handle_next_tc(&time_stamp),
                 Some(

satrs-example/src/pus/test.rs

@@ -54,7 +54,7 @@ pub fn create_test_service_static(
         EcssTcInSharedStoreConverter::new(tc_pool, 2048),
     ));
     Service17CustomWrapper {
-        pus17_handler,
+        handler: pus17_handler,
         test_srv_event_sender: event_sender,
     }
 }
@@ -88,7 +88,7 @@ pub fn create_test_service_dynamic(
         EcssTcInVecConverter::default(),
     ));
     Service17CustomWrapper {
-        pus17_handler,
+        handler: pus17_handler,
         test_srv_event_sender: event_sender,
     }
 }
@@ -99,7 +99,7 @@ pub struct Service17CustomWrapper<
     TcInMemConverter: EcssTcInMemConverter,
     VerificationReporter: VerificationReportingProvider,
 > {
-    pub pus17_handler:
+    pub handler:
         PusService17TestHandler<TcReceiver, TmSender, TcInMemConverter, VerificationReporter>,
     pub test_srv_event_sender: Sender<(EventU32, Option<Params>)>,
 }
@@ -111,8 +111,8 @@ impl<
         VerificationReporter: VerificationReportingProvider,
     > Service17CustomWrapper<TcReceiver, TmSender, TcInMemConverter, VerificationReporter>
 {
-    pub fn handle_next_packet(&mut self, time_stamp: &[u8]) -> bool {
-        let res = self.pus17_handler.handle_one_tc(time_stamp);
+    pub fn poll_and_handle_next_packet(&mut self, time_stamp: &[u8]) -> bool {
+        let res = self.handler.poll_and_handle_next_tc(time_stamp);
         if res.is_err() {
             warn!("PUS17 handler failed with error {:?}", res.unwrap_err());
             return true;
@@ -133,7 +133,7 @@ impl<
             }
             PusPacketHandlerResult::CustomSubservice(subservice, token) => {
                 let (tc, _) = PusTcReader::new(
-                    self.pus17_handler
+                    self.handler
                         .service_helper
                         .tc_in_mem_converter
                         .tc_slice_raw(),
@@ -148,19 +148,19 @@ impl<
                         .send((TEST_EVENT.into(), None))
                         .expect("Sending test event failed");
                     let start_token = self
-                        .pus17_handler
+                        .handler
                         .service_helper
                         .verif_reporter()
                         .start_success(token, &stamp_buf)
                         .expect("Error sending start success");
-                    self.pus17_handler
+                    self.handler
                         .service_helper
                         .verif_reporter()
                         .completion_success(start_token, &stamp_buf)
                         .expect("Error sending completion success");
                 } else {
                     let fail_data = [tc.subservice()];
-                    self.pus17_handler
+                    self.handler
                         .service_helper
                         .verif_reporter()
                         .start_failure(