mirror of
https://github.com/ByteWelder/Tactility.git
synced 2026-08-18 16:05:05 +00:00
2a2558b29a
- Added generic GPS/GNSS support with device detection, configuration, and persistent settings. - Improved device and module lifecycle management. - Added flexible filesystem locking support for displays and storage. - Improved display-idle and keyboard backlight handling. - Updated architecture, driver, module, testing, and licensing documentation. - Removed old HAL device and related code.
68 lines
1.7 KiB
C++
68 lines
1.7 KiB
C++
// SPDX-License-Identifier: Apache-2.0
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#include "sdl_input.h"
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#include <tactility/device.h>
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#include <tactility/driver.h>
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#include <tactility/drivers/pointer.h>
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#include <tactility/module.h>
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// region Driver lifecycle
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static error_t start(Device*) { return ERROR_NONE; }
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static error_t stop(Device*) { return ERROR_NONE; }
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// endregion
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// region PointerApi
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static error_t sdl_pointer_read_data(Device*, TickType_t) {
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sdl_input_pump();
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return ERROR_NONE;
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}
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static bool sdl_pointer_get_touched_points(Device*, uint16_t* x, uint16_t* y, uint16_t* strength, uint8_t* point_count, uint8_t max_point_count) {
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SdlPointerState state;
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sdl_input_get_pointer_state(&state);
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if (!state.pressed || max_point_count == 0) {
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*point_count = 0;
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return false;
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}
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x[0] = static_cast<uint16_t>(state.x);
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y[0] = static_cast<uint16_t>(state.y);
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if (strength != nullptr) {
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strength[0] = 0xFFFF;
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}
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*point_count = 1;
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return true;
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}
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// endregion
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static const PointerApi sdl_pointer_api = {
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.enter_sleep = nullptr,
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.exit_sleep = nullptr,
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.read_data = sdl_pointer_read_data,
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.get_touched_points = sdl_pointer_get_touched_points,
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.set_swap_xy = nullptr,
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.get_swap_xy = nullptr,
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.set_mirror_x = nullptr,
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.get_mirror_x = nullptr,
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.set_mirror_y = nullptr,
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.get_mirror_y = nullptr,
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};
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extern Module simulator_module;
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Driver sdl_pointer_driver = {
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.name = "sdl-pointer",
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.compatible = (const char*[]) { "tactility,sdl-pointer", nullptr },
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.start_device = start,
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.stop_device = stop,
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.api = &sdl_pointer_api,
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.device_type = &POINTER_TYPE,
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.owner = &simulator_module,
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.internal = nullptr
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};
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