feat: add constants to RcChannelsPacked

README.md

@@ -7,7 +7,7 @@ This crate provides a #\[no_std\] parser for the crossfire protocol.
 Check out the [examples](examples/) directory.
 
 ## Documentation
-Not available yet.
+Available on [docs.rs](https://docs.rs/crsf).
 
 ## License
 Licensed under the [MIT License](LICENSE).

src/packet/payload/rc_channels_packed.rs

@@ -8,6 +8,19 @@ pub const LEN: usize = 22;
 #[cfg_attr(feature = "defmt", derive(defmt::Format))]
 pub struct RcChannelsPacked(pub [u16; 16]);
 
+impl RcChannelsPacked {
+    /// Minimum channel value
+    pub const CHANNEL_VALUE_MIN: u16 = 172;
+    /// Channel value coresponding to 1000 in betaflight
+    pub const CHANNEL_VALUE_1000: u16 = 191;
+    /// Middle channel value
+    pub const CHANNEL_VALUE_MID: u16 = 992;
+    /// Channel value coresponding to 2000 in betaflight
+    pub const CHANNEL_VALUE_2000: u16 = 1792;
+    /// Max channel value
+    pub const CHANNEL_VALUE_MAX: u16 = 1811;
+}
+
 /// The raw decoder (parser) for the RcChannelsPacked packet.
 pub fn raw_decode(data: &[u8; LEN]) -> RcChannelsPacked {
     // Convert u8 to u16 to make room for bit shifting