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428684bc1e
* added brightness for oled display ssd1306 * lint Co-authored-by: waiet <vlado.rusnak23@gmail.com>
58 lines
1.5 KiB
C++
58 lines
1.5 KiB
C++
#pragma once
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#include "esphome/core/component.h"
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#include "esphome/core/esphal.h"
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#include "esphome/components/display/display_buffer.h"
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namespace esphome {
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namespace ssd1306_base {
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enum SSD1306Model {
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SSD1306_MODEL_128_32 = 0,
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SSD1306_MODEL_128_64,
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SSD1306_MODEL_96_16,
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SSD1306_MODEL_64_48,
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SH1106_MODEL_128_32,
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SH1106_MODEL_128_64,
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SH1106_MODEL_96_16,
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SH1106_MODEL_64_48,
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};
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class SSD1306 : public PollingComponent, public display::DisplayBuffer {
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public:
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void setup() override;
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void display();
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void update() override;
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void set_model(SSD1306Model model) { this->model_ = model; }
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void set_reset_pin(GPIOPin *reset_pin) { this->reset_pin_ = reset_pin; }
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void set_external_vcc(bool external_vcc) { this->external_vcc_ = external_vcc; }
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void set_brightness(float brightness) { this->brightness_ = brightness; }
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float get_setup_priority() const override { return setup_priority::PROCESSOR; }
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void fill(int color) override;
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protected:
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virtual void command(uint8_t value) = 0;
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virtual void write_display_data() = 0;
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void init_reset_();
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bool is_sh1106_() const;
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void draw_absolute_pixel_internal(int x, int y, int color) override;
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int get_height_internal() override;
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int get_width_internal() override;
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size_t get_buffer_length_();
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const char *model_str_();
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SSD1306Model model_{SSD1306_MODEL_128_64};
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GPIOPin *reset_pin_{nullptr};
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bool external_vcc_{false};
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float brightness_{1.0};
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};
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} // namespace ssd1306_base
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} // namespace esphome
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