first step in unifying the examples: one example folder

One example folder for all examples, including std and embedded examples

examples/example-std/src/tmtc/tm_sink.rs

@@ -0,0 +1,58 @@
+use std::{
+    collections::HashMap,
+    sync::mpsc::{self},
+};
+
+use arbitrary_int::{u11, u14};
+use satrs::spacepackets::seq_count::{SequenceCounter, SequenceCounterCcsdsSimple};
+use types::ccsds::CcsdsTmPacketOwned;
+
+use crate::interface::tcp::SyncTcpTmSource;
+
+#[derive(Default)]
+pub struct CcsdsSeqCounterMap {
+    apid_seq_counter_map: HashMap<u11, SequenceCounterCcsdsSimple>,
+}
+impl CcsdsSeqCounterMap {
+    pub fn get_and_increment(&mut self, apid: u11) -> u14 {
+        u14::new(
+            self.apid_seq_counter_map
+                .entry(apid)
+                .or_default()
+                .get_and_increment(),
+        )
+    }
+}
+
+pub struct TmSink {
+    seq_counter_map: CcsdsSeqCounterMap,
+    sync_tm_tcp_source: SyncTcpTmSource,
+    tm_funnel_rx: mpsc::Receiver<CcsdsTmPacketOwned>,
+    tm_server_tx: mpsc::SyncSender<CcsdsTmPacketOwned>,
+}
+
+impl TmSink {
+    pub fn new(
+        sync_tm_tcp_source: SyncTcpTmSource,
+        tm_funnel_rx: mpsc::Receiver<CcsdsTmPacketOwned>,
+        tm_server_tx: mpsc::SyncSender<CcsdsTmPacketOwned>,
+    ) -> Self {
+        Self {
+            seq_counter_map: Default::default(),
+            sync_tm_tcp_source,
+            tm_funnel_rx,
+            tm_server_tx,
+        }
+    }
+
+    pub fn operation(&mut self) {
+        if let Ok(mut tm) = self.tm_funnel_rx.try_recv() {
+            tm.sp_header
+                .set_seq_count(self.seq_counter_map.get_and_increment(tm.sp_header.apid()));
+            self.sync_tm_tcp_source.add_tm(&tm.to_vec());
+            self.tm_server_tx
+                .send(tm)
+                .expect("Sending TM to server failed");
+        }
+    }
+}