From ed82063af5f83530afa5cfb5bf5bd516f3d05f2a Mon Sep 17 00:00:00 2001 From: jacqueline Date: Wed, 10 Apr 2024 16:56:10 +1000 Subject: WIP decompose our giant LVGL driver into smaller classes --- src/input/input_touch_dpad.cpp | 35 +++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 src/input/input_touch_dpad.cpp (limited to 'src/input/input_touch_dpad.cpp') diff --git a/src/input/input_touch_dpad.cpp b/src/input/input_touch_dpad.cpp new file mode 100644 index 00000000..a5774ef6 --- /dev/null +++ b/src/input/input_touch_dpad.cpp @@ -0,0 +1,35 @@ +/* + * Copyright 2024 jacqueline + * + * SPDX-License-Identifier: GPL-3.0-only + */ + +#include "input_touch_dpad.hpp" + +#include + +#include "hal/lv_hal_indev.h" + +#include "haptics.hpp" +#include "input_device.hpp" +#include "input_touch_dpad.hpp" +#include "touchwheel.hpp" + +namespace input { + +static inline auto IsAngleWithin(int16_t wheel_angle, + int16_t target_angle, + int threshold) -> bool { + int16_t difference = (wheel_angle - target_angle + 127 + 255) % 255 - 127; + return difference <= threshold && difference >= -threshold; +} + +TouchDPad::TouchDPad(drivers::TouchWheel& wheel) : wheel_(wheel) {} + +auto TouchDPad::read(lv_indev_data_t* data) -> void { + wheel_.Update(); + + // TODO: reimplement +} + +} // namespace input -- cgit v1.2.3