From 4271c0e5e6ea1ccc5f57500530c772636dd08736 Mon Sep 17 00:00:00 2001
From: Yuval Adam <_@yuv.al>
Date: Sun, 18 Apr 2021 11:10:52 +0300
Subject: Add read_sync placeholder

---
 src/lib.rs              |  4 ++++
 src/utils/rustl_test.rs | 14 +++++++-------
 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()
+        )
     }
 }
-- 
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