first

proto/receiver.proto

@@ -0,0 +1,87 @@
+syntax = "proto3";
+
+package receiver.v1;
+
+option go_package = "spektr/internal/grpc/pb;pb";
+
+
+// =========================
+// Service (один stream)
+// =========================
+
+service ReceiverService {
+  rpc Connect(stream ClientMessage) returns (stream ServerMessage);
+}
+
+
+// =========================
+// Client -> Daemon
+// =========================
+
+message ClientMessage {
+  string request_id = 1;
+
+  oneof payload {
+    AvCommand av = 10;
+    SetFrequencyCommand set_frequency = 11;
+    GetFrequencyCommand get_frequency = 12;
+  }
+}
+
+
+// =========================
+// Server -> Client
+// =========================
+
+message ServerMessage {
+  string request_id = 1;
+
+  oneof payload {
+    AvResponse av = 10;
+    SetFrequencyResponse set_frequency = 11;
+    GetFrequencyResponse get_frequency = 12;
+
+    Error error = 50;
+  }
+}
+
+
+// =========================
+// Commands
+// =========================
+
+message AvCommand {}
+
+message SetFrequencyCommand {
+  uint32 frequency = 1;
+}
+
+message GetFrequencyCommand {}
+
+
+// =========================
+// Responses
+// =========================
+
+message AvResponse {
+  bool ok = 1;
+  string hw = 2;
+  string sw = 3;
+}
+
+message SetFrequencyResponse {
+  bool ok = 1;
+}
+
+message GetFrequencyResponse {
+  uint32 frequency = 1;
+}
+
+
+// =========================
+// Error
+// =========================
+
+message Error {
+  string message = 1;
+}