bump version, added logs

Signed-off-by: gabrik <[email protected]>

Cargo.toml

@@ -15,7 +15,7 @@
 
 [package]
 name = "z-serial"
-version = "0.1.0"
+version = "0.2.0"
 edition = "2021"
 repository = "https://github.com/ZettaScaleLabs/z-serial"
 homepage = "http://zenoh.io"

src/lib.rs

@@ -128,6 +128,11 @@ impl WireFormat {
 
         let total_len = LEN_FIELD_LEN + CRC32_LEN + src.len();
 
+        log::trace!(
+            "Frame before COBS encoding {:02X?}",
+            &self.buff[0..total_len]
+        );
+
         // COBS encode
         let mut written = cobs::encode_with_sentinel(&self.buff[0..total_len], dest, SENTINEL);
 
@@ -143,13 +148,15 @@ impl WireFormat {
         src: &mut [u8],
         dst: &mut [u8],
     ) -> tokio_serial::Result<usize> {
-        let _size = cobs::decode_in_place_with_sentinel(src, SENTINEL).map_err(|e| {
+        let decoded_size = cobs::decode_in_place_with_sentinel(src, SENTINEL).map_err(|e| {
             tokio_serial::Error::new(
                 tokio_serial::ErrorKind::InvalidInput,
                 format!("Unable COBS decode: {e:?}"),
             )
         })?;
 
+        log::trace!("Frame after COBS encoding {:02X?}", &src[0..decoded_size]);
+
         // Decoding message size
         let wire_size = ((src[1] as u16) << 8 | src[0] as u16) as usize;
 
@@ -168,6 +175,8 @@ impl WireFormat {
         // Compute CRC locally
         let computed_crc = self.crc.compute_crc32(&data[0..wire_size]);
 
+        log::trace!("Received CRC {recv_crc:02X?}  Computed CRC {computed_crc:02X?}");
+
         // Check CRC
         if recv_crc != computed_crc {
             return Err(tokio_serial::Error::new(