2 files changed, 4 insertions, 52 deletions
diff --git a/src/drivers/include/relative_wheel.hpp b/src/drivers/include/relative_wheel.hpp
deleted file mode 100644
index e1106143..00000000
--- a/src/drivers/include/relative_wheel.hpp
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
- * Copyright 2023 jacqueline <me@jacqueline.id.au>
- *
- * SPDX-License-Identifier: GPL-3.0-only
- */
-
-#pragma once
-
-#include <stdint.h>
-#include <cstdint>
-#include <functional>
-
-#include "esp_err.h"
-#include "result.hpp"
-
-#include "gpios.hpp"
-#include "touchwheel.hpp"
-
-namespace drivers {
-
-class RelativeWheel {
- public:
-  explicit RelativeWheel(TouchWheel& touch);
-
-  auto Update() -> void;
-  auto SetEnabled(bool) -> void;
-
-  auto SetSensitivity(uint8_t) -> void;
-  auto GetSensitivity() -> uint8_t;
-
-  auto is_clicking() const -> bool;
-  auto ticks() const -> std::int_fast16_t;
-
-  // Not copyable or movable.
-  RelativeWheel(const RelativeWheel&) = delete;
-  RelativeWheel& operator=(const RelativeWheel&) = delete;
-
- private:
-  TouchWheel& touch_;
-
-  bool is_enabled_;
-  uint8_t sensitivity_;
-  uint8_t threshold_;
-
-  bool is_clicking_;
-  bool was_clicking_;
-  bool is_first_read_;
-  std::int_fast16_t ticks_;
-  uint8_t last_angle_;
-};
-
-}  // namespace drivers
diff --git a/src/drivers/include/touchwheel.hpp b/src/drivers/include/touchwheel.hpp
index 9d002156..18ace2b4 100644
--- a/src/drivers/include/touchwheel.hpp
+++ b/src/drivers/include/touchwheel.hpp
@@ -24,6 +24,10 @@ struct TouchWheelData {
 
 class TouchWheel {
  public:
+  static auto isAngleWithin(int16_t wheel_angle,
+                            int16_t target_angle,
+                            int threshold) -> bool;
+
   static auto Create() -> TouchWheel* { return new TouchWheel(); }
   TouchWheel();
   ~TouchWheel();