Initial commit, working communication.

src/lib.rs

@@ -0,0 +1,75 @@
+#![cfg_attr(not(feature = "use-std"), no_std)]
+
+use postcard_rpc::{endpoints, topics, TopicDirection};
+use postcard_schema::Schema;
+use serde::{Deserialize, Serialize};
+
+// ---
+
+pub type SingleLedSetResult = Result<(), BadPositionError>;
+pub type AllLedArray = [Rgb8; 24];
+
+endpoints! {
+    list = ENDPOINT_LIST;
+    omit_std = true;
+    | EndpointTy                | RequestTy     | ResponseTy            | Path              |
+    | ----------                | ---------     | ----------            | ----              |
+    | PingEndpoint              | u32           | u32                   | "ping"            |
+    | GetUniqueIdEndpoint       | ()            | u64                   | "get_id"          |
+    | SetSingleLedEndpoint      | SingleLed     | SingleLedSetResult    | "led/set_one"     |
+    | SetAllLedEndpoint         | AllLedArray   | ()                    | "led/set_all"     |
+    | StartAccelerationEndpoint | StartAccel    | ()                    | "accel/start"     |
+    | StopAccelerationEndpoint  | ()            | bool                  | "accel/stop"      |
+}
+
+topics! {
+    list = TOPICS_IN_LIST;
+    direction = TopicDirection::ToServer;
+    | TopicTy                   | MessageTy     | Path              |
+    | -------                   | ---------     | ----              |
+}
+
+topics! {
+    list = TOPICS_OUT_LIST;
+    direction = TopicDirection::ToClient;
+    | TopicTy                   | MessageTy     | Path              | Cfg                           |
+    | -------                   | ---------     | ----              | ---                           |
+    | AccelTopic                | Acceleration  | "accel/data"      |                               |
+}
+
+#[derive(Serialize, Deserialize, Schema, Debug, PartialEq)]
+pub struct SingleLed {
+    pub position: u32,
+    pub rgb: Rgb8,
+}
+
+#[derive(Serialize, Deserialize, Schema, Debug, PartialEq, Copy, Clone)]
+pub struct Rgb8 {
+    pub r: u8,
+    pub g: u8,
+    pub b: u8,
+}
+
+#[derive(Serialize, Deserialize, Schema, Debug, PartialEq)]
+pub struct BadPositionError;
+
+#[derive(Serialize, Deserialize, Schema, Debug, PartialEq)]
+pub struct Acceleration {
+    pub x: i16,
+    pub y: i16,
+    pub z: i16,
+}
+
+#[derive(Serialize, Deserialize, Schema, Debug, PartialEq)]
+pub enum AccelRange {
+    G2,
+    G4,
+    G8,
+    G16,
+}
+
+#[derive(Serialize, Deserialize, Schema, Debug, PartialEq)]
+pub struct StartAccel {
+    pub interval_ms: u32,
+    pub range: AccelRange,
+}