hinawa: move example code

This commit moves example code from README to simplify it.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>

2 files changed, 37 insertions, 38 deletions

diff --git a/README.rst b/README.rst
index bb2d175..870d05e 100644
--- a/README.rst
+++ b/README.rst
@@ -36,44 +36,10 @@ Dependencies
   * ``glib`` >= 0.15
   * FFI crate (``hinawa-sys``)
 
-Sample code
-===========
-
-Read 1 quadlet from address ``0xfffff0000404`` on the node represented as ``/dev/fw0`` ::
-
-    extern crate hinawa;
-    extern crate glib;
-    
-    use hinawa::FwNodeExt;
-    use hinawa::FwReqExtManual;
-    
-    
-    fn main() {
-        let node = hinawa::FwNode::new();
-        node.open("/dev/fw0").unwrap();
-    
-        let ctx = glib::MainContext::new();
-        let src = node.create_source().unwrap();
-        src.attach(Some(&ctx));
-    
-        let dispatcher = glib::MainLoop::new(Some(&ctx), false);
-        let cntr = std::sync::Arc::new(dispatcher);
-        let d = cntr.clone();
-        let th = std::thread::spawn(move|| {
-            d.run();
-            ()
-        });
-    
-        let req = hinawa::FwReq::new();
-        let mut frames = [0;4];
-        req.transaction(&node, FwTcode::ReadQuadletRequest, 0xfffff0000404, 4,
-                        &mut frames).unwrap();
-    
-        assert_eq!(0x31333934, u32::from_be_bytes(frames));
-    
-        cntr.quit();
-        th.join().unwrap();
-    }
+Examples
+========
+
+See ``hinawa/examples`` directory.
 
 How to generate FFI and API crates
 ==================================
diff --git a/hinawa/examples/read-quadlet.rs b/hinawa/examples/read-quadlet.rs
new file mode 100644
index 0000000..7a044aa
--- /dev/null
+++ b/hinawa/examples/read-quadlet.rs
@@ -0,0 +1,33 @@
+// SPDX-License-Identifier: MIT
+use glib::*;
+use hinawa::{traits::*, *};
+
+const PATH: &str = "/dev/fw1";
+const OFFSET: u64 = 0xfffff0000404;
+
+fn main() {
+    let node = FwNode::new();
+    node.open(PATH).unwrap();
+
+    let ctx = MainContext::new();
+    let src = node.create_source().unwrap();
+    src.attach(Some(&ctx));
+
+    let dispatcher = MainLoop::new(Some(&ctx), false);
+    let cntr = std::sync::Arc::new(dispatcher);
+    let d = cntr.clone();
+    let th = std::thread::spawn(move || {
+        d.run();
+        ()
+    });
+
+    let req = hinawa::FwReq::new();
+    let mut frames = [0; 4];
+    req.transaction(&node, FwTcode::ReadQuadletRequest, OFFSET, 4, &mut frames)
+        .unwrap();
+
+    assert_eq!(0x31333934, u32::from_be_bytes(frames));
+
+    cntr.quit();
+    th.join().unwrap();
+}