mirror of
https://github.com/vicliu624/trail-mate.git
synced 2026-07-18 09:37:17 +00:00
liu weikai
45a31bd89c
Retire unused T-LoRa Pager NFC runtime/dependencies and keep the old auxiliary rail disabled so it no longer participates in the shared SPI path. Serialize SdFat access through the shared SPI lock, keep exFAT-capable SdFs active, and add mount diagnostics used to verify the startup failure. Keep the tested candidate picker, keyboard backlight, and display lock fixes in the same firmware state that was built and flashed on the connected tlora_pager_sx1262.
86 lines
2.5 KiB
C++
86 lines
2.5 KiB
C++
/**
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* @file LilyGoKeyboard.h
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* @author Lewis He (lewishe@outlook.com)
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* @license MIT
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* @copyright Copyright (c) 2025 ShenZhen XinYuan Electronic Technology Co., Ltd
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* @date 2025-01-04
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*
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*/
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#pragma once
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#include <Arduino.h>
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#if defined(ARDUINO_T_LORA_PAGER)
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#include <Adafruit_TCA8418.h>
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#define KB_NONE -1
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#define KB_PRESSED 1
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#define KB_RELEASED 0
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typedef struct LilyGoKeyboardConfigure
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{
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uint8_t kb_rows;
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uint8_t kb_cols;
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const char* current_keymap;
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const char* current_symbol_map;
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uint8_t symbol_key_value;
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uint8_t alt_key_value;
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uint8_t caps_key_value;
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uint8_t caps_b_key_value;
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uint8_t char_b_value;
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uint8_t backspace_value;
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bool has_symbol_key;
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} LilyGoKeyboardConfigure_t;
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class LilyGoKeyboard : public Adafruit_TCA8418
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{
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public:
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using KeyboardReadCallback = void (*)(int state, char& c);
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using GpioEventCallback = void (*)(bool pressed, uint8_t gpio_idx);
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using BacklightCallback = void (*)(uint8_t level);
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using KeyboardRawCallback = void (*)(bool pressed, uint8_t raw);
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LilyGoKeyboard();
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~LilyGoKeyboard();
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void setPins(int backlight);
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bool begin(const LilyGoKeyboardConfigure_t& config, TwoWire& w, uint8_t irq, uint8_t sda = SDA, uint8_t scl = SCL);
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void end();
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int getKey(char* c);
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void setBrightness(uint8_t level);
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uint8_t getBrightness();
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void setCallback(KeyboardReadCallback cb);
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void setGpioEventCallback(GpioEventCallback cb);
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void setBacklightChangeCallback(BacklightCallback cb);
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void setRawCallback(KeyboardRawCallback cb);
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void setRepeat(bool enable);
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private:
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int update(char* c);
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void printDebugInfo(bool pressed, uint8_t k, char keyVal);
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char handleSpaceAndNullChar(char keyVal, char& lastKeyVal, bool& pressed);
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char getKeyChar(uint8_t k);
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bool handleBrightnessAdjustment(uint8_t k, bool pressed);
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int handleSpecialKeys(uint8_t k, bool pressed, char* c);
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char lastKeyVal = '\n';
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int _backlight = -1;
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uint8_t _brightness;
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uint8_t _irq;
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bool _backlight_attached = false;
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bool symbol_key_pressed = false;
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bool cap_key_pressed = false;
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bool alt_key_pressed = false;
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bool alt_combo_used = false;
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bool repeat_function = true;
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bool lastState = false;
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KeyboardReadCallback cb = NULL;
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GpioEventCallback gpio_cb = NULL;
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BacklightCallback bl_cb = NULL;
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KeyboardRawCallback raw_cb = NULL;
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uint32_t lastPressedTime = 0;
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const LilyGoKeyboardConfigure_t* _config;
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};
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#endif
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