Stream rework, qpsk example, splitter/merger

examples/simple/Cargo.toml

@@ -0,0 +1,8 @@
+[package]
+name = "simple"
+version = "0.1.0"
+edition = "2024"
+
+[dependencies]
+oxydsp-flowgraph = {path = "../../oxydsp-flowgraph/"}
+oxydsp-dsp = {path = "../../oxydsp-dsp/"}

examples/simple/src/main.rs

@@ -0,0 +1,31 @@
+use std::time::Duration;
+
+use oxydsp_dsp::blocks::utilities::adapters::NullSink;
+use oxydsp_dsp::blocks::utilities::adapters::Scan;
+use oxydsp_dsp::blocks::utilities::channels::RxSource;
+use oxydsp_flowgraph::flowgraph;
+
+fn main()
+{
+    let (tx, rx) = std::sync::mpsc::channel();
+    let (rx_source, numbers) = RxSource::new(rx);
+    let (inspect, numbers) = Scan::new(numbers, 0, |state, x: usize| {
+        if x.is_multiple_of(100)
+        {
+            println!("{}", x);
+        }
+        x
+    });
+    let null_sink = NullSink::new(numbers);
+    let graph = flowgraph![rx_source, inspect, null_sink];
+
+    std::thread::spawn(move || {
+        let mut x = 0usize;
+        loop
+        {
+            let _ = tx.send(x);
+            x += 1;
+        }
+    });
+    graph.run(1).join();
+}