mirror of https://github.com/ArduPilot/ardupilot
53 lines
1.4 KiB
C++
53 lines
1.4 KiB
C++
#pragma once
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#include "AP_Notify_config.h"
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#if HAL_DISPLAY_ENABLED
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#include "NotifyDevice.h"
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#define ROW(Y) ((Y * 10) + 6)
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#define COLUMN(X) ((X * 7) + 0)
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#define DISPLAY_TEXT_NUM_ROWS 6
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#define DISPLAY_MESSAGE_SIZE 19
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class Display_Backend;
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class Display: public NotifyDevice {
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public:
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friend class Display_Backend;
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bool init(void) override;
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void update() override;
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void send_text_blocking(const char *text, uint8_t line) override;
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void release_text(uint8_t line) override;
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private:
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void draw_char(uint16_t x, uint16_t y, const char c);
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void draw_text(uint16_t x, uint16_t y, const char *c);
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void update_all();
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void update_arm(uint8_t r);
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void update_prearm(uint8_t r);
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void update_gps(uint8_t r);
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void update_gps_sats(uint8_t r);
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void update_ekf(uint8_t r);
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void update_battery(uint8_t r);
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void update_mode(uint8_t r);
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void update_text(uint8_t r);
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void update_text_empty(uint8_t r);
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Display_Backend *_driver;
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uint8_t _mstartpos; // ticker shift position
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uint8_t _movedelay; // ticker delay before shifting after new message displayed
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uint8_t _screenpage;
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// stop showing text in display after this many millis:
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const uint16_t _send_text_valid_millis = 20000;
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//Bitmask of what lines send_text_scripting should override
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uint8_t _send_text_scr_override;
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};
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#endif // HAL_DISPLAY_ENABLED
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