Handle KISS configuration commands, crate metadata

[m17rt] / m17core / src / protocol.rs

diff --git a/m17core/src/protocol.rs b/m17core/src/protocol.rs
index a325152743fc329bac6500ad27e799538601a029..e4b3b15f508f37a71e0862614219b94be8f6d487 100755 (executable)
--- a/m17core/src/protocol.rs
+++ b/m17core/src/protocol.rs
@@ -4,6 +4,8 @@ pub(crate) const LSF_SYNC: [i8; 8] = [1, 1, 1, 1, -1, -1, 1, -1];
 pub(crate) const BERT_SYNC: [i8; 8] = [-1, 1, -1, -1, 1, 1, 1, 1];
 pub(crate) const STREAM_SYNC: [i8; 8] = [-1, -1, -1, -1, 1, 1, -1, 1];
 pub(crate) const PACKET_SYNC: [i8; 8] = [1, -1, 1, 1, -1, -1, -1, -1];
+pub(crate) const PREAMBLE: [i8; 8] = [1, -1, 1, -1, 1, -1, 1, -1];
+pub(crate) const END_OF_TRANSMISSION: [i8; 8] = [1, 1, 1, 1, 1, 1, -1, 1];
 
 #[derive(Debug, Clone, PartialEq, Eq, Copy)]
 pub enum Mode {
@@ -93,6 +95,16 @@ impl PacketType {
 pub struct LsfFrame(pub [u8; 30]);
 
 impl LsfFrame {
+    pub fn new_voice(source: &Address, destination: &Address) -> Self {
+        let mut out = Self([0u8; 30]);
+        out.set_source(source);
+        out.set_destination(destination);
+        out.set_mode(Mode::Stream);
+        out.set_data_type(DataType::Voice);
+        out.set_encryption_type(EncryptionType::None);
+        out
+    }
+
     pub fn new_packet(source: &Address, destination: &Address) -> Self {
         let mut out = Self([0u8; 30]);
         out.set_source(source);