little rejigging for packaging

Author: adamgreig

Cargo.toml

@@ -3,3 +3,26 @@
 name = "hackrf"
 version = "0.0.1"
 authors = ["Adam Greig <[email protected]>"]
+description = "Rust bindings for libhackrf"
+repository = "https://github.com/adamgreig/hackrf-rs"
+homepage = "https://github.com/adamgreig/hackrf-rs"
+readme = "README.md"
+keywords = ["SDR", "ffi", "hackrf"]
+license = "MIT"
+
+[lib]
+name = "hackrf"
+path = "src/lib.rs"
+test = false
+doctest = false
+bench = false
+doc = true
+plugin = false
+
+[[bin]]
+name = "hackrf_demo"
+path = "src/demo.rs"
+test = false
+doctest = false
+bench = false
+doc = false

src/main.rs renamed to src/demo.rs

@@ -55,8 +55,8 @@ fn main() {
     println!("bw2={}", bw2);
 
     println!("Setting up RX stream");
-    let mut rx_cb = |buffer: &[u8]| -> bool {
-        println!("rx");
+    let mut rx_cb = |_: &[u8]| -> bool {
+        println!("rx cb");
         true
     };
     hackrf::start_rx(&mut device, &mut rx_cb).unwrap();
@@ -70,8 +70,8 @@ fn main() {
 
 
     println!("Setting up TX stream");
-    let mut tx_cb = |buffer: &mut[u8]| -> bool {
-        println!("tx");
+    let mut tx_cb = |_: &mut[u8]| -> bool {
+        println!("tx cb");
         true
     };
     hackrf::start_tx(&mut device, &mut tx_cb).unwrap();

src/lib.rs

@@ -78,7 +78,6 @@ pub fn close(device: HackRFDevice) -> Result<(), HackRFError> {
 /// inside Rust after resolving memory stuff, so that users don't need to
 /// write unsafe code.
 extern "C" fn rx_cb(transfer: *mut ffi::hackrf_transfer) -> libc::c_int {
-    println!("rx_cb");
     let data = unsafe { &*transfer };
     let valid_length = data.valid_length as uint;
     let buffer: &[u8] = unsafe {
@@ -96,7 +95,6 @@ extern "C" fn rx_cb(transfer: *mut ffi::hackrf_transfer) -> libc::c_int {
 /// inside Rust after resolving memory stuff, so that users don't need to
 /// write unsafe code.
 extern "C" fn tx_cb(transfer: *mut ffi::hackrf_transfer) -> libc::c_int {
-    println!("tx_cb");
     let data = unsafe { &*transfer };
     let buffer_length = data.buffer_length as uint;
     let buffer: &mut[u8] = unsafe {