Ken Van Hoeylandt
db48dfe812
- Standardized keyboard input using Unicode-based key codes across supported devices and the simulator. Keyboards don't emit `LV_KEY_*` anymore. - Refactored lilygo encoder driver into a reusable GPIO rotary encoder driver (see `Drivers/gpio-encoder-module/`). Added more features to the config file. - Improved LVGL keyboard device management, including duplicate prevention and reliable reconnects. - LVGL file mutex now registers with lvgl start/stop - Improved LVGL startup/shutdown stability and memory allocation reliability. - Increased simulator LVGL memory capacity and improved USB device-class handling.
26 lines
714 B
C
26 lines
714 B
C
// SPDX-License-Identifier: Apache-2.0
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#pragma once
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <tactility/drivers/gpio.h>
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struct GpioEncoderConfig {
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// First pin of encoder wheel
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struct GpioPinSpec pin_a;
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// Second pin of encoder wheel
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struct GpioPinSpec pin_b;
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// "Button" pin of encoder wheel. Optional: GPIO_PIN_SPEC_NONE when the wheel has no click/enter button.
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struct GpioPinSpec pin_enter;
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// Quadrature pulses per mechanical detent (x4 decode gives 4 pulses/detent for a standard EC11-style encoder).
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uint8_t pulses_per_detent;
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// Capacity of the queue buffering key events between read_key() polls.
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uint8_t pending_capacity;
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};
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#ifdef __cplusplus
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}
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#endif
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