190 lines
7.3 KiB
C
190 lines
7.3 KiB
C
/*
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* Copyright (C) OpenTX
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*
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* Based on code named
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* th9x - http://code.google.com/p/th9x
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* er9x - http://code.google.com/p/er9x
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* gruvin9x - http://code.google.com/p/gruvin9x
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*
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* License GPLv2: http://www.gnu.org/licenses/gpl-2.0.html
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#ifndef _LCD_H_
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#define _LCD_H_
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typedef uint32_t LcdFlags;
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typedef uint8_t pixel_t;
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#define BOX_WIDTH 31
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#define CENTER "\015"
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#define CENTER_OFS (7*FW-FW/2)
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#define FW 6
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#define FWNUM 5
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#define FH 8
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#define LCD_LINES (LCD_H/FH)
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#define LCD_COLS (LCD_W/FW)
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#define BITMAP_BUFFER_SIZE(w, h) (2 + (w) * (((h)+7)/8)*4)
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/* lcdDrawText flags */
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#define BLINK 0x01
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#define INVERS 0x02
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#define BOLD 0x04
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#define LEFT 0x00
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#define RIGHT 0x08
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#define CENTERED 0x20
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#define FIXEDWIDTH 0x10
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/* no 0x80 here because of "GV"1 which is aligned LEFT */
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/* no 0x10 here because of "MODEL"01 which uses LEADING0 */
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#define ZCHAR 0x80
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/* lcdDrawNumber additional flags */
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#define LEADING0 0x10
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#define PREC1 0x20
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#define PREC2 0x30
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#define MODE(flags) ((((int8_t)(flags) & 0x30) - 0x10) >> 4)
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/* line, rect, square flags */
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#define FORCE 0x02
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#define ERASE 0x04
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#define ROUND 0x08
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#define FILL_WHITE 0x10
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/* telemetry flags */
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#define NO_UNIT 0x40
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#define FONTSIZE_MASK 0x0700
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#define FONTSIZE(x) ((x) & FONTSIZE_MASK)
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#define TINSIZE 0x0100
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#define SMLSIZE 0x0200
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#define MIDSIZE 0x0300
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#define DBLSIZE 0x0400
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#define XXLSIZE 0x0500
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#define ERASEBG 0x8000
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#define VERTICAL 0x0800
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#define TIMEBLINK 0x1000
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#define TIMEHOUR 0x2000
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#define STREXPANDED 0x4000
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#define GREY(x) ((x) * 0x010000)
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#define WHITE GREY(0xf)
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#define GREY_DEFAULT GREY(11)
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#define COLOUR_MASK(x) ((x) & 0x0F0000)
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#define DISPLAY_BUFFER_SIZE (LCD_W*LCD_H*4/8)
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#if (defined(PCBX9E) || defined(PCBX9DP)) && defined(LCD_DUAL_BUFFER)
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extern pixel_t displayBuf1[DISPLAY_BUFFER_SIZE];
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extern pixel_t displayBuf2[DISPLAY_BUFFER_SIZE];
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extern pixel_t * displayBuf;
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#else
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extern pixel_t displayBuf[DISPLAY_BUFFER_SIZE];
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#endif
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extern coord_t lcdLastRightPos;
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extern coord_t lcdLastLeftPos;
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extern coord_t lcdNextPos;
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#define DISPLAY_END (displayBuf + DISPLAY_BUFFER_SIZE)
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#define ASSERT_IN_DISPLAY(p) assert((p) >= displayBuf && (p) < DISPLAY_END)
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void lcdDrawChar(coord_t x, coord_t y, uint8_t c);
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void lcdDrawChar(coord_t x, coord_t y, uint8_t c, LcdFlags mode);
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void lcdDrawCenteredText(coord_t y, const char * s, LcdFlags flags = 0);
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void lcdDrawText(coord_t x, coord_t y, const char * s, LcdFlags mode);
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void lcdDrawTextAtIndex(coord_t x, coord_t y, const char * s,uint8_t idx, LcdFlags mode);
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void lcdDrawSizedText(coord_t x, coord_t y, const char * s, unsigned char len, LcdFlags mode);
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void lcdDrawText(coord_t x, coord_t y, const char * s);
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void lcdDrawSizedText(coord_t x, coord_t y, const char * s, unsigned char len);
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void lcdDrawTextAlignedLeft(coord_t y, const char * s);
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void lcdDrawHexNumber(coord_t x, coord_t y, uint32_t val, LcdFlags mode=0);
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void lcdDrawNumber(coord_t x, coord_t y, int32_t val, LcdFlags mode, uint8_t len);
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void lcdDrawNumber(coord_t x, coord_t y, int32_t val, LcdFlags mode=0);
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void drawModelName(coord_t x, coord_t y, char *name, uint8_t id, LcdFlags att);
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void drawSwitch(coord_t x, coord_t y, int32_t swtch, LcdFlags att=0, bool autoBold = true);
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void drawStickName(coord_t x, coord_t y, uint8_t idx, LcdFlags att=0);
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void drawSource(coord_t x, coord_t y, uint32_t idx, LcdFlags att=0);
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void drawCurveName(coord_t x, coord_t y, int8_t idx, LcdFlags att=0);
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void drawTimerMode(coord_t x, coord_t y, swsrc_t mode, LcdFlags att=0);
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#define putsChn(x, y, idx, att) drawSource(x, y, MIXSRC_CH1+idx-1, att)
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void putsChnLetter(coord_t x, coord_t y, uint8_t idx, LcdFlags attr);
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void putsVolts(coord_t x, coord_t y, uint16_t volts, LcdFlags att);
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void putsVBat(coord_t x, coord_t y, LcdFlags att);
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#define SOLID 0xff
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#define DOTTED 0x55
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void lcdDrawPoint(coord_t x, coord_t y, LcdFlags att=0);
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void lcdMaskPoint(uint8_t *p, uint8_t mask, LcdFlags att=0);
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void lcdDrawSolidHorizontalLine(coord_t x, coord_t y, coord_t w, LcdFlags att=0);
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void lcdDrawHorizontalLine(coord_t x, coord_t y, coord_t w, uint8_t pat, LcdFlags att=0);
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void lcdDrawSolidVerticalLine(coord_t x, coord_t y, coord_t h, LcdFlags att=0);
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void lcdDrawVerticalLine(coord_t x, coord_t y, coord_t h, uint8_t pat, LcdFlags att=0);
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void lcdDrawLine(coord_t x1, coord_t y1, coord_t x2, coord_t y2, uint8_t pat=SOLID, LcdFlags att=0);
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void lcdDrawFilledRect(coord_t x, coord_t y, coord_t w, coord_t h, uint8_t pat=SOLID, LcdFlags att=0);
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inline void lcdDrawSolidFilledRect(coord_t x, coord_t y, coord_t w, coord_t h, LcdFlags att=0)
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{
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lcdDrawFilledRect(x, y, w, h, SOLID, att);
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}
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void lcdDrawRect(coord_t x, coord_t y, coord_t w, coord_t h, uint8_t pat=SOLID, LcdFlags att=0);
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inline void lcdDrawSquare(coord_t x, coord_t y, coord_t w, LcdFlags att=0)
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{
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lcdDrawRect(x, y, w, w, SOLID, att);
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}
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void lcdInvertLine(int8_t line);
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#define lcdInvertLastLine() lcdInvertLine(LCD_LINES-1)
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void drawTelemetryTopBar();
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#define V_BAR(xx, yy, ll) \
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lcdDrawSolidVerticalLine(xx-1,yy-ll,ll); \
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lcdDrawSolidVerticalLine(xx ,yy-ll,ll); \
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lcdDrawSolidVerticalLine(xx+1,yy-ll,ll)
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void lcdDraw1bitBitmap(coord_t x, coord_t y, const unsigned char * img, uint8_t idx, LcdFlags att=0);
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void lcdDrawBitmap(coord_t x, coord_t y, const uint8_t * img, coord_t offset=0, coord_t width=0);
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#define LCD_ICON(x, y, icon) lcdDrawBitmap(x, y, icons, icon)
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void lcdClear();
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uint8_t * lcdLoadBitmap(uint8_t * dest, const char * filename, uint16_t width, uint16_t height);
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#if defined(BOOT)
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#define BLINK_ON_PHASE (0)
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#else
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#define BLINK_ON_PHASE (g_blinkTmr10ms & (1 << 6))
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#define SLOW_BLINK_ON_PHASE (g_blinkTmr10ms & (1 << 7))
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#endif
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inline pixel_t getPixel(unsigned int x, unsigned int y)
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{
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if (x>=LCD_W || y>=LCD_H) {
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return 0;
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}
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pixel_t * p = &displayBuf[y / 2 * LCD_W + x];
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return (y & 1) ? (*p >> 4) : (*p & 0x0F);
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}
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uint8_t getTextWidth(const char * s, uint8_t len=0, LcdFlags flags=0);
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#endif // _LCD_H_
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