102 lines
2.7 KiB
C
102 lines
2.7 KiB
C
#ifndef _DISPLAY_H
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#define _DISPLAY_H
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#include "cyclic.h"
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#include "qrcode.h"
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#if (HAS_DISPLAY) == 1
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#include <ss_oled.h>
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#elif (HAS_DISPLAY) == 2
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#include <TFT_eSPI.h>
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#endif
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#define DISPLAY_PAGES (7) // number of paxcounter display pages
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// settings for OLED display library
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#if (HAS_DISPLAY) == 1
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#define MY_FONT_SMALL FONT_SMALL
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#define MY_FONT_NORMAL FONT_NORMAL
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#define MY_FONT_LARGE FONT_LARGE
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#define MY_FONT_STRETCHED FONT_STRETCHED
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#define USE_BACKBUFFER 1
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#ifdef MY_DISPLAY_ADDR
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#define OLED_ADDR MY_DISPLAY_ADDR
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#else
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#define OLED_ADDR -1
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#endif
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#ifndef USW_HW_I2C
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#define USE_HW_I2C 1
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#endif
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#ifndef OLED_FREQUENCY
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#define OLED_FREQUENCY 400000L
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#endif
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// settings for TFT display library
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#elif (HAS_DISPLAY == 2)
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#define MY_FONT_SMALL 1
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#define MY_FONT_NORMAL 2
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#define MY_FONT_LARGE 4
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#define MY_FONT_STRETCHED 6
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#ifndef MY_DISPLAY_FGCOLOR
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#define MY_DISPLAY_FGCOLOR TFT_WHITE
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#endif
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#ifndef MY_DISPLAY_BGCOLOR
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#define MY_DISPLAY_BGCOLOR TFT_BLACK
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#endif
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#endif
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// setup display hardware type, default is OLED 128x64
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#ifndef OLED_TYPE
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#define OLED_TYPE OLED_128x64
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#endif
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#ifndef MY_DISPLAY_INVERT
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#define MY_DISPLAY_INVERT 0
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#endif
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#ifndef MY_DISPLAY_FLIP
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#define MY_DISPLAY_FLIP 0
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#endif
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#ifndef MY_DISPLAY_WIDTH
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#define MY_DISPLAY_WIDTH 128 // Width in pixels of OLED-display, must be 32X
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#endif
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#ifndef MY_DISPLAY_HEIGHT
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#define MY_DISPLAY_HEIGHT 64 // Height in pixels of OLED-display, must be 64X
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#endif
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// settings for qr code generator
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#define QR_VERSION 3 // 29 x 29px
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#define QR_SCALEFACTOR MY_DISPLAY_HEIGHT / (29 + 4) // 4px borderlines
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extern uint8_t DisplayIsOn, displaybuf[];
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void dp_setup(int contrast = 0);
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void dp_refresh(bool nextPage = false);
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void dp_init(bool verbose = false);
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void dp_shutdown(void);
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void dp_drawPage(time_t t, bool nextpage);
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void dp_println(void);
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void dp_printf(uint16_t x, uint16_t y, uint8_t font, uint8_t inv,
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const char *format, ...);
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void dp_dump(uint8_t *pBuffer);
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void dp_setCursor(int x, int y);
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void dp_contrast(uint8_t contrast);
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void dp_clear(void);
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void dp_power(uint8_t screenon);
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void dp_printqr(uint16_t offset_x, uint16_t offset_y, const char *Message);
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void dp_fillRect(uint16_t x, uint16_t y, uint16_t width, uint16_t height,
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uint8_t bRender);
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void dp_scrollHorizontal(uint8_t *buf, const uint16_t width,
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const uint16_t height, bool left = true);
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void dp_scrollVertical(uint8_t *buf, const uint16_t width,
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const uint16_t height, int offset = 0);
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int dp_drawPixel(uint8_t *buf, const uint16_t x, const uint16_t y,
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const uint8_t dot);
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void dp_plotCurve(uint16_t count, bool reset);
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void dp_rescaleBuffer(uint8_t *buf, const int factor);
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#endif |