1627b9fa85
- Updated all boards to use `hal::Configuration.createDevices` - Updated all boards to use new directory structure and file naming convention - Refactored `Xpt2046SoftSpi` driver. - Created `Axp2101Power` device in `Drivers/AXP2101` - Removed global static instances from some drivers (instances that kept a reference to the Device*) - Improved `SystemInfoApp` UI: better memory labels, hide external memory bar when there's no PSRAM - Fix for HAL: register touch devices after displays are registered - Fix for Boot splash hanging on WiFi init: unlock file lock after using it
53 lines
1.5 KiB
C++
53 lines
1.5 KiB
C++
#pragma once
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#include <Tactility/hal/keyboard/KeyboardDevice.h>
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#include <Tca8418.h>
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#include <driver/gpio.h>
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#include <driver/ledc.h>
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#include <Tactility/Timer.h>
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class TpagerKeyboard final : public tt::hal::keyboard::KeyboardDevice {
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lv_indev_t* _Nullable kbHandle = nullptr;
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gpio_num_t backlightPin = GPIO_NUM_NC;
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ledc_timer_t backlightTimer;
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ledc_channel_t backlightChannel;
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bool backlightOkay = false;
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int backlightImpulseDuty = 0;
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QueueHandle_t queue;
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std::shared_ptr<Tca8418> keypad;
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std::unique_ptr<tt::Timer> inputTimer;
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std::unique_ptr<tt::Timer> backlightImpulseTimer;
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bool initBacklight(gpio_num_t pin, uint32_t frequencyHz, ledc_timer_t timer, ledc_channel_t channel);
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void processKeyboard();
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void processBacklightImpulse();
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static void readCallback(lv_indev_t* indev, lv_indev_data_t* data);
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public:
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TpagerKeyboard(const std::shared_ptr<Tca8418>& tca) : keypad(tca) {
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queue = xQueueCreate(20, sizeof(char));
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}
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~TpagerKeyboard() {
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vQueueDelete(queue);
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}
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std::string getName() const override { return "T-Lora Pager Keyboard"; }
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std::string getDescription() const override { return "T-Lora Pager I2C keyboard with encoder"; }
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bool startLvgl(lv_display_t* display) override;
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bool stopLvgl() override;
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bool isAttached() const override;
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lv_indev_t* _Nullable getLvglIndev() override { return kbHandle; }
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bool setBacklightDuty(uint8_t duty);
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void makeBacklightImpulse();
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};
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