Add Roomba IR protocol (#4595)

Co-authored-by: Richard Forro <r@f.rf>
Co-authored-by: Jesse Hills <3060199+jesserockz@users.noreply.github.com>

esphome/components/remote_base/roomba_protocol.h

@@ -0,0 +1,35 @@
+#pragma once
+
+#include "remote_base.h"
+
+namespace esphome {
+namespace remote_base {
+
+struct RoombaData {
+  uint8_t data;
+
+  bool operator==(const RoombaData &rhs) const { return data == rhs.data; }
+};
+
+class RoombaProtocol : public RemoteProtocol<RoombaData> {
+ public:
+  void encode(RemoteTransmitData *dst, const RoombaData &data) override;
+  optional<RoombaData> decode(RemoteReceiveData src) override;
+  void dump(const RoombaData &data) override;
+};
+
+DECLARE_REMOTE_PROTOCOL(Roomba)
+
+template<typename... Ts> class RoombaAction : public RemoteTransmitterActionBase<Ts...> {
+ public:
+  TEMPLATABLE_VALUE(uint8_t, data)
+
+  void encode(RemoteTransmitData *dst, Ts... x) override {
+    RoombaData data{};
+    data.data = this->data_.value(x...);
+    RoombaProtocol().encode(dst, data);
+  }
+};
+
+}  // namespace remote_base
+}  // namespace esphome