Add read_sync placeholder

2 files changed, 11 insertions, 7 deletions

diff --git a/src/lib.rs b/src/lib.rs
index 9da5f4d..413b790 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -135,6 +135,10 @@ impl RtlSdr {
     pub fn reset_buffer(&self) {
         self.handle.reset_buffer();
     }
+
+    pub fn read_sync(&self, len: usize) -> Vec<u8> {
+        return Vec::with_capacity(len);
+    }
 }
 
 #[cfg(test)]
diff --git a/src/utils/rustl_test.rs b/src/utils/rustl_test.rs
index 79494e3..b71f094 100644
--- a/src/utils/rustl_test.rs
+++ b/src/utils/rustl_test.rs
@@ -1,5 +1,5 @@
 const DEFAULT_SAMPLE_RATE: u32 = 2048000;
-const _DEFAULT_BUF_LENGTH: usize = 16 * 16384;
+const DEFAULT_BUF_LENGTH: usize = 16 * 16384;
 
 pub fn main() {
     println!("Starting rustl_test");
@@ -9,11 +9,11 @@ pub fn main() {
     r.reset_buffer();
     println!("Reading buffers in sync mode");
     loop {
-        // let samples = r.read_sync(DEFAULT_BUF_LENGTH);
-        // println!(
-        //     "Expected {} samples and got {}",
-        //     DEFAULT_BUF_LENGTH,
-        //     samples.len()
-        // )
+        let samples = r.read_sync(DEFAULT_BUF_LENGTH);
+        println!(
+            "Expected {} samples and got {}",
+            DEFAULT_BUF_LENGTH,
+            samples.len()
+        )
     }
 }