2 files changed, 65 insertions, 0 deletions

diff --git a/src/hid_core/resources/unique_pad/unique_pad.cpp b/src/hid_core/resources/unique_pad/unique_pad.cpp
new file mode 100644
index 000000000..892bbe3c9
--- /dev/null
+++ b/src/hid_core/resources/unique_pad/unique_pad.cpp
@@ -0,0 +1,38 @@
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "core/core_timing.h"
+#include "hid_core/resources/applet_resource.h"
+#include "hid_core/resources/shared_memory_format.h"
+#include "hid_core/resources/unique_pad/unique_pad.h"
+
+namespace Service::HID {
+
+UniquePad::UniquePad(Core::HID::HIDCore& hid_core_) : ControllerBase{hid_core_} {}
+
+UniquePad::~UniquePad() = default;
+
+void UniquePad::OnInit() {}
+
+void UniquePad::OnRelease() {}
+
+void UniquePad::OnUpdate(const Core::Timing::CoreTiming& core_timing) {
+    if (!smart_update) {
+        return;
+    }
+
+    const u64 aruid = applet_resource->GetActiveAruid();
+    auto* data = applet_resource->GetAruidData(aruid);
+
+    if (data == nullptr || !data->flag.is_assigned) {
+        return;
+    }
+
+    auto& header = data->shared_memory_format->capture_button.header;
+    header.timestamp = core_timing.GetGlobalTimeNs().count();
+    header.total_entry_count = 17;
+    header.entry_count = 0;
+    header.last_entry_index = 0;
+}
+
+} // namespace Service::HID
diff --git a/src/hid_core/resources/unique_pad/unique_pad.h b/src/hid_core/resources/unique_pad/unique_pad.h
new file mode 100644
index 000000000..674ad1691
--- /dev/null
+++ b/src/hid_core/resources/unique_pad/unique_pad.h
@@ -0,0 +1,27 @@
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include "hid_core/resources/controller_base.h"
+
+namespace Service::HID {
+
+class UniquePad final : public ControllerBase {
+public:
+    explicit UniquePad(Core::HID::HIDCore& hid_core_);
+    ~UniquePad() override;
+
+    // Called when the controller is initialized
+    void OnInit() override;
+
+    // When the controller is released
+    void OnRelease() override;
+
+    // When the controller is requesting an update for the shared memory
+    void OnUpdate(const Core::Timing::CoreTiming& core_timing) override;
+
+private:
+    bool smart_update{};
+};
+} // namespace Service::HID