Adolfo Reyna
40 lines
1.1 KiB
C
40 lines
1.1 KiB
C
#ifndef EPAPER_MANAGER_H
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#define EPAPER_MANAGER_H
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#include <stdbool.h>
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/**
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* Launches the e-Paper display handling loop on Core 1.
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* This function returns immediately after launching the core.
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*/
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void epaper_start_background_thread();
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/**
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* Sends an update to the e-Paper display.
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* @param entry The text content of the current line.
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* @param finish_line If true, the line is committed (moved to the list of static lines).
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* If false, it updates the current line being typed.
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*/
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void epaper_send_update(const char *entry, bool finish_line);
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/**
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* Displays a full-screen raw image.
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* @param image_data Pointer to the raw image data (1 bit per pixel).
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* The buffer must be allocated with malloc and will be freed by the display core.
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* @param len Length of the image data in bytes.
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*/
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void epaper_display_full_image(const unsigned char* image_data, unsigned int len);
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/**
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* Clears all text entries and refreshes the display to white.
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*/
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void epaper_clear();
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/**
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* Forces a full refresh of the display on the next update.
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* Useful for clearing ghosting.
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*/
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void epaper_force_refresh();
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#endif // EPAPER_MANAGER_H
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