2.4 continued (#8092)
Quite a bit of work on 2.4 Co-authored-by: 3djc <Th1sisfmyofmyo>
This commit is contained in:
3djc
co-authored by
3djc <Th1sisfmyofmyo>
3djc <Th1sisfmyofmyo>
parent
cd6aa7af00
commit
87cd9047b1
@@ -0,0 +1,644 @@
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/*
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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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#include <cctype>
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#include <cstdio>
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#include "opentx.h"
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#include "lua_api.h"
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/*luadoc
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@function lcd.refresh()
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Refresh the LCD screen
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@status current Introduced in 2.2.0
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@notice This function only works in stand-alone and telemetry scripts.
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*/
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static int luaLcdRefresh(lua_State *L)
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{
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if (luaLcdAllowed) lcdRefresh();
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return 0;
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}
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/*luadoc
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@function lcd.clear([color])
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Clear the LCD screen
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@param color (optional, only on color screens)
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@status current Introduced in 2.0.0, `color` parameter introduced in 2.2.0 RC12
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@notice This function only works in stand-alone and telemetry scripts.
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*/
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static int luaLcdClear(lua_State *L)
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{
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if (luaLcdAllowed) {
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lcdClear();
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}
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return 0;
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}
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/*luadoc
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@function lcd.resetBacklightTimeout()
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Reset the backlight timeout
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@status current Introduced in 2.3.6
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*/
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static int luaLcdResetBacklightTimeout(lua_State * L)
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{
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if (!luaLcdAllowed)
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return 0;
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resetBacklightTimeout();
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return 0;
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}
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/*luadoc
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@function lcd.drawPoint(x, y)
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Draw a single pixel at (x,y) position
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@param x (positive number) x position
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@param y (positive number) y position
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@param flags (optional) lcdflags
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@notice Taranis has an LCD display width of 212 pixels and height of 64 pixels.
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Position (0,0) is at top left. Y axis is negative, top line is 0,
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bottom line is 63. Drawing on an existing black pixel produces white pixel (TODO check this!)
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@status current Introduced in 2.0.0
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*/
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static int luaLcdDrawPoint(lua_State *L)
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{
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if (!luaLcdAllowed)
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return 0;
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int x = luaL_checkinteger(L, 1);
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int y = luaL_checkinteger(L, 2);
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LcdFlags att = luaL_optunsigned(L, 3, 0);
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lcdDrawPoint(x, y, att);
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return 0;
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}
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/*luadoc
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@function lcd.drawLine(x1, y1, x2, y2, pattern, flags)
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Draw a straight line on LCD
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@param x1,y1 (positive numbers) starting coordinate
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@param x2,y2 (positive numbers) end coordinate
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@param pattern SOLID or DOTTED
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@param flags lcdflags
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@notice If the start or the end of the line is outside the LCD dimensions, then the
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whole line will not be drawn (starting from OpenTX 2.1.5)
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@status current Introduced in 2.0.0, flags introduced in 2.3.6
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*/
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static int luaLcdDrawLine(lua_State *L)
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{
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if (!luaLcdAllowed)
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return 0;
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coord_t x1 = luaL_checkunsigned(L, 1);
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coord_t y1 = luaL_checkunsigned(L, 2);
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coord_t x2 = luaL_checkunsigned(L, 3);
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coord_t y2 = luaL_checkunsigned(L, 4);
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uint8_t pat = luaL_checkunsigned(L, 5);
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LcdFlags flags = luaL_checkunsigned(L, 6);
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if (x1 > LCD_W || y1 > LCD_H || x2 > LCD_W || y2 > LCD_H)
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return 0;
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if (pat == SOLID) {
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if (x1 == x2) {
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lcdDrawSolidVerticalLine(x1, y1<y2 ? y1 : y2, y1<y2 ? (y2-y1)+1 : (y1-y2)+1, flags);
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return 0;
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}
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else if (y1 == y2) {
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lcdDrawSolidHorizontalLine(x1<x2 ? x1 : x2, y1, x1<x2 ? (x2-x1)+1 : (x1-x2)+1, flags);
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return 0;
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}
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}
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lcdDrawLine(x1, y1, x2, y2, pat, flags);
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return 0;
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}
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/*luadoc
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@function lcd.getLastPos()
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Returns the rightmost x position from previous output
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@retval number (integer) x position
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@notice Only available on Taranis
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@notice For added clarity, it is recommended to use lcd.getLastRightPos()
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@status current Introduced in 2.0.0
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*/
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/*luadoc
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@function lcd.getLastRightPos()
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Returns the rightest x position from previous drawtext or drawNumber output
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@retval number (integer) x position
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@notice Only available on Taranis
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@notice This is strictly equivalent to former lcd.getLastPos()
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@status current Introduced in 2.2.0
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*/
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static int luaLcdGetLastPos(lua_State *L)
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{
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lua_pushinteger(L, lcdLastRightPos);
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return 1;
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}
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/*luadoc
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@function lcd.getLastLeftPos()
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Returns the leftmost x position from previous drawtext or drawNumber output
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@retval number (integer) x position
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@notice Only available on Taranis
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@status current Introduced in 2.2.0
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*/
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static int luaLcdGetLeftPos(lua_State *L)
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{
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lua_pushinteger(L, lcdLastLeftPos);
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return 1;
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}
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/*luadoc
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@function lcd.drawText(x, y, text [, flags])
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Draw a text beginning at (x,y)
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@param x,y (positive numbers) starting coordinate
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@param text (string) text to display
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@param flags (unsigned number) drawing flags. All values can be
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combined together using the + character. ie BLINK + DBLSIZE.
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See the [Appendix](../appendix/fonts.md) for available characters in each font set.
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* `0 or not specified` normal font
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* `XXLSIZE` jumbo sized font
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* `DBLSIZE` double size font
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* `MIDSIZE` mid sized font
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* `SMLSIZE` small font
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* `INVERS` inverted display
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* `BLINK` blinking text
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* `SHADOWED` Horus only, apply a shadow effect
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@status current Introduced in 2.0.0, `SHADOWED` introduced in 2.2.1
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*/
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static int luaLcdDrawText(lua_State *L)
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{
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if (!luaLcdAllowed)
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return 0;
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int x = luaL_checkinteger(L, 1);
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int y = luaL_checkinteger(L, 2);
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const char * s = luaL_checkstring(L, 3);
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unsigned int att = luaL_optunsigned(L, 4, 0);
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lcdDrawText(x, y, s, att);
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return 0;
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}
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/*luadoc
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@function lcd.drawTimer(x, y, value [, flags])
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Display a value formatted as time at (x,y)
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@param x,y (positive numbers) starting coordinate
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@param value (number) time in seconds
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@param flags (unsigned number) drawing flags:
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* `0 or not specified` normal representation (minutes and seconds)
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* `TIMEHOUR` display hours
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* other general LCD flag also apply
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* `SHADOWED` Horus only, apply a shadow effect
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@status current Introduced in 2.0.0, `SHADOWED` introduced in 2.2.1
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*/
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static int luaLcdDrawTimer(lua_State *L)
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{
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if (!luaLcdAllowed)
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return 0;
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int x = luaL_checkinteger(L, 1);
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int y = luaL_checkinteger(L, 2);
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int seconds = luaL_checkinteger(L, 3);
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unsigned int att = luaL_optunsigned(L, 4, 0);
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drawTimer(x, y, seconds, att|LEFT, att);
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return 0;
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}
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/*luadoc
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@function lcd.drawNumber(x, y, value [, flags])
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Display a number at (x,y)
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@param x,y (positive numbers) starting coordinate
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@param value (number) value to display
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@param flags (unsigned number) drawing flags:
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* `0 or not specified` display with no decimal (like abs())
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* `PREC1` display with one decimal place (number 386 is displayed as 38.6)
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* `PREC2` display with tow decimal places (number 386 is displayed as 3.86)
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* other general LCD flag also apply
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* `SHADOWED` Horus only, apply a shadow effect
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@status current Introduced in 2.0.0, `SHADOWED` introduced in 2.2.1
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*/
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static int luaLcdDrawNumber(lua_State *L)
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{
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if (!luaLcdAllowed)
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return 0;
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int x = luaL_checkinteger(L, 1);
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int y = luaL_checkinteger(L, 2);
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int val = luaL_checkinteger(L, 3);
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unsigned int att = luaL_optunsigned(L, 4, 0);
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lcdDrawNumber(x, y, val, att);
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return 0;
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}
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/*luadoc
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@function lcd.drawChannel(x, y, source, flags)
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Display a telemetry value at (x,y)
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@param x,y (positive numbers) starting coordinate
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@param source can be a source identifier (number) or a source name (string).
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See getValue()
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@param flags (unsigned number) drawing flags
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@status current Introduced in 2.0.6, changed in 2.1.0 (only telemetry sources are valid)
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*/
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static int luaLcdDrawChannel(lua_State *L)
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{
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if (!luaLcdAllowed)
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return 0;
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int x = luaL_checkinteger(L, 1);
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int y = luaL_checkinteger(L, 2);
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int channel = -1;
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if (lua_isnumber(L, 3)) {
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channel = luaL_checkinteger(L, 3);
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}
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else {
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const char * what = luaL_checkstring(L, 3);
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LuaField field;
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bool found = luaFindFieldByName(what, field);
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if (found) {
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channel = field.id;
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}
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}
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unsigned int att = luaL_optunsigned(L, 4, 0);
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getvalue_t value = getValue(channel);
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drawSensorCustomValue(x, y, (channel-MIXSRC_FIRST_TELEM)/3, value, att);
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return 0;
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}
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/*luadoc
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@function lcd.drawSwitch(x, y, switch, flags)
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Draw a text representation of switch at (x,y)
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@param x,y (positive numbers) starting coordinate
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@param switch (number) number of switch to display, negative number
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displays negated switch
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@param flags (unsigned number) drawing flags, only SMLSIZE, BLINK and INVERS.
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@status current Introduced in 2.0.0
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*/
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static int luaLcdDrawSwitch(lua_State *L)
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{
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if (!luaLcdAllowed)
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return 0;
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int x = luaL_checkinteger(L, 1);
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int y = luaL_checkinteger(L, 2);
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int s = luaL_checkinteger(L, 3);
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unsigned int att = luaL_optunsigned(L, 4, 0);
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drawSwitch(x, y, s, att);
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return 0;
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}
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/*luadoc
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@function lcd.drawSource(x, y, source [, flags])
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Displays the name of the corresponding input as defined by the source at (x,y)
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@param x,y (positive numbers) starting coordinate
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@param source (number) source index
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@param flags (unsigned number) drawing flags
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@status current Introduced in 2.0.0
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*/
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static int luaLcdDrawSource(lua_State *L)
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{
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if (!luaLcdAllowed)
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return 0;
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int x = luaL_checkinteger(L, 1);
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int y = luaL_checkinteger(L, 2);
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int s = luaL_checkinteger(L, 3);
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unsigned int att = luaL_optunsigned(L, 4, 0);
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drawSource(x, y, s, att);
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return 0;
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}
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/*luadoc
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@function lcd.drawPixmap(x, y, name)
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Draw a bitmap at (x,y)
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@param x,y (positive numbers) starting coordinates
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@param name (string) full path to the bitmap on SD card (i.e. “/IMAGES/test.bmp”)
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@notice Maximum image size is [display width / 2] x [display height] pixels.
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@status current Introduced in 2.0.0
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*/
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static int luaLcdDrawPixmap(lua_State *L)
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{
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if (!luaLcdAllowed)
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return 0;
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int x = luaL_checkinteger(L, 1);
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int y = luaL_checkinteger(L, 2);
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const char * filename = luaL_checkstring(L, 3);
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uint8_t bitmap[BITMAP_BUFFER_SIZE(LCD_W/2, LCD_H)]; // width max is LCD_W/2 pixels for saving stack and avoid a malloc here
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if (lcdLoadBitmap(bitmap, filename, LCD_W/2, LCD_H)) {
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lcdDrawBitmap(x, y, bitmap);
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}
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||||
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return 0;
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}
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/*luadoc
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@function lcd.drawRectangle(x, y, w, h [, flags [, t]])
|
||||
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||||
Draw a rectangle from top left corner (x,y) of specified width and height
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||||
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||||
@param x,y (positive numbers) top left corner position
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||||
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||||
@param w (number) width in pixels
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||||
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||||
@param h (number) height in pixels
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||||
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||||
@param flags (unsigned number) drawing flags
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||||
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||||
@param t (number) thickness in pixels, defaults to 1 (only on Horus)
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||||
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||||
@status current Introduced in 2.0.0, changed in 2.2.0
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||||
*/
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||||
static int luaLcdDrawRectangle(lua_State *L)
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||||
{
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||||
if (!luaLcdAllowed)
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||||
return 0;
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||||
int x = luaL_checkinteger(L, 1);
|
||||
int y = luaL_checkinteger(L, 2);
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||||
int w = luaL_checkinteger(L, 3);
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||||
int h = luaL_checkinteger(L, 4);
|
||||
unsigned int flags = luaL_optunsigned(L, 5, 0);
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||||
#if defined(PCBHORUS)
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||||
unsigned int t = luaL_optunsigned(L, 6, 1);
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||||
lcdDrawRect(x, y, w, h, t, 0xff, flags);
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||||
#else
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||||
lcdDrawRect(x, y, w, h, 0xff, flags);
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||||
#endif
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||||
return 0;
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||||
}
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||||
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||||
/*luadoc
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||||
@function lcd.drawFilledRectangle(x, y, w, h [, flags])
|
||||
|
||||
Draw a solid rectangle from top left corner (x,y) of specified width and height
|
||||
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||||
@param x,y (positive numbers) top left corner position
|
||||
|
||||
@param w (number) width in pixels
|
||||
|
||||
@param h (number) height in pixels
|
||||
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||||
@param flags (unsigned number) drawing flags
|
||||
|
||||
@status current Introduced in 2.0.0
|
||||
*/
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||||
static int luaLcdDrawFilledRectangle(lua_State *L)
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||||
{
|
||||
if (!luaLcdAllowed)
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||||
return 0;
|
||||
int x = luaL_checkinteger(L, 1);
|
||||
int y = luaL_checkinteger(L, 2);
|
||||
int w = luaL_checkinteger(L, 3);
|
||||
int h = luaL_checkinteger(L, 4);
|
||||
unsigned int flags = luaL_optunsigned(L, 5, 0);
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||||
lcdDrawFilledRect(x, y, w, h, SOLID, flags);
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
/*luadoc
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||||
@function lcd.drawGauge(x, y, w, h, fill, maxfill [, flags])
|
||||
|
||||
Draw a simple gauge that is filled based upon fill value
|
||||
|
||||
@param x,y (positive numbers) top left corner position
|
||||
|
||||
@param w (number) width in pixels
|
||||
|
||||
@param h (number) height in pixels
|
||||
|
||||
@param fill (number) amount of fill to apply
|
||||
|
||||
@param maxfill (number) total value of fill
|
||||
|
||||
@param flags (unsigned number) drawing flags
|
||||
|
||||
@status current Introduced in 2.0.0, changed in 2.2.0
|
||||
*/
|
||||
static int luaLcdDrawGauge(lua_State *L)
|
||||
{
|
||||
if (!luaLcdAllowed)
|
||||
return 0;
|
||||
int x = luaL_checkinteger(L, 1);
|
||||
int y = luaL_checkinteger(L, 2);
|
||||
int w = luaL_checkinteger(L, 3);
|
||||
int h = luaL_checkinteger(L, 4);
|
||||
int num = luaL_checkinteger(L, 5);
|
||||
int den = luaL_checkinteger(L, 6);
|
||||
unsigned int flags = luaL_optunsigned(L, 7, 0);
|
||||
#if defined(PCBHORUS)
|
||||
lcdDrawRect(x, y, w, h, 1, 0xff, flags);
|
||||
#else
|
||||
lcdDrawRect(x, y, w, h, 0xff, flags);
|
||||
#endif
|
||||
uint8_t len = limit((uint8_t)1, uint8_t(w*num/den), uint8_t(w));
|
||||
lcdDrawSolidFilledRect(x+1, y+1, len, h-2, flags);
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
/*luadoc
|
||||
@function lcd.drawScreenTitle(title, page, pages)
|
||||
|
||||
Draw a title bar
|
||||
|
||||
@param title (string) text for the title
|
||||
|
||||
@param page (number) page number
|
||||
|
||||
@param pages (number) total number of pages. Only used as indicator on
|
||||
the right side of title bar. (i.e. idx=2, cnt=5, display `2/5`)
|
||||
|
||||
@notice Only available on Taranis
|
||||
|
||||
@status current Introduced in 2.0.0
|
||||
*/
|
||||
static int luaLcdDrawScreenTitle(lua_State *L)
|
||||
{
|
||||
if (!luaLcdAllowed)
|
||||
return 0;
|
||||
const char * str = luaL_checkstring(L, 1);
|
||||
int idx = luaL_checkinteger(L, 2);
|
||||
int cnt = luaL_checkinteger(L, 3);
|
||||
|
||||
if (cnt) drawScreenIndex(idx-1, cnt, 0);
|
||||
#if LCD_DEPTH > 1
|
||||
lcdDrawFilledRect(0, 0, LCD_W, FH, SOLID, FILL_WHITE|GREY_DEFAULT);
|
||||
#endif
|
||||
title(str);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
/*luadoc
|
||||
@function lcd.drawCombobox(x, y, w, list, idx [, flags])
|
||||
|
||||
Draw a combo box
|
||||
|
||||
@param x,y (positive numbers) top left corner position
|
||||
|
||||
@param w (number) width of combo box in pixels
|
||||
|
||||
@param list (table) combo box elements, each element is a string
|
||||
|
||||
@param idx (integer) index of entry to highlight
|
||||
|
||||
@param flags (unsigned number) drawing flags, the flags can not be combined:
|
||||
* `BLINK` combo box is expanded
|
||||
* `INVERS` combo box collapsed, text inversed
|
||||
* `0 or not present` combo box collapsed, text normal
|
||||
|
||||
@notice Only available on Taranis
|
||||
|
||||
@status current Introduced in 2.0.0
|
||||
*/
|
||||
static int luaLcdDrawCombobox(lua_State *L)
|
||||
{
|
||||
if (!luaLcdAllowed)
|
||||
return 0;
|
||||
int x = luaL_checkinteger(L, 1);
|
||||
int y = luaL_checkinteger(L, 2);
|
||||
int w = luaL_checkinteger(L, 3);
|
||||
luaL_checktype(L, 4, LUA_TTABLE);
|
||||
int count = luaL_len(L, 4); /* get size of table */
|
||||
int idx = luaL_checkinteger(L, 5);
|
||||
unsigned int flags = luaL_optunsigned(L, 6, 0);
|
||||
if (idx >= count) {
|
||||
// TODO error
|
||||
}
|
||||
if (flags & BLINK) {
|
||||
lcdDrawFilledRect(x, y, w-9, count*9+2, SOLID, ERASE);
|
||||
lcdDrawRect(x, y, w-9, count*9+2);
|
||||
for (int i=0; i<count; i++) {
|
||||
lua_rawgeti(L, 4, i+1);
|
||||
const char * item = luaL_checkstring(L, -1);
|
||||
lcdDrawText(x+2, y+2+9*i, item, 0);
|
||||
}
|
||||
lcdDrawFilledRect(x+1, y+1+9*idx, w-11, 9);
|
||||
lcdDrawFilledRect(x+w-10, y, 10, 11, SOLID, ERASE);
|
||||
lcdDrawRect(x+w-10, y, 10, 11);
|
||||
}
|
||||
else if (flags & INVERS) {
|
||||
lcdDrawFilledRect(x, y, w, 11);
|
||||
lcdDrawFilledRect(x+w-9, y+1, 8, 9, SOLID, ERASE);
|
||||
lua_rawgeti(L, 4, idx+1);
|
||||
const char * item = luaL_checkstring(L, -1);
|
||||
lcdDrawText(x+2, y+2, item, INVERS);
|
||||
}
|
||||
else {
|
||||
lcdDrawFilledRect(x, y, w, 11, SOLID, ERASE);
|
||||
lcdDrawRect(x, y, w, 11);
|
||||
lcdDrawFilledRect(x+w-10, y+1, 9, 9, SOLID);
|
||||
lua_rawgeti(L, 4, idx+1);
|
||||
const char * item = luaL_checkstring(L, -1);
|
||||
lcdDrawText(x+2, y+2, item, 0);
|
||||
}
|
||||
|
||||
lcdDrawSolidHorizontalLine(x+w-8, y+3, 6);
|
||||
lcdDrawSolidHorizontalLine(x+w-8, y+5, 6);
|
||||
lcdDrawSolidHorizontalLine(x+w-8, y+7, 6);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
const luaL_Reg lcdLib[] = {
|
||||
{ "refresh", luaLcdRefresh },
|
||||
{ "clear", luaLcdClear },
|
||||
{ "resetBacklightTimeout", luaLcdResetBacklightTimeout },
|
||||
{ "drawPoint", luaLcdDrawPoint },
|
||||
{ "drawLine", luaLcdDrawLine },
|
||||
{ "drawRectangle", luaLcdDrawRectangle },
|
||||
{ "drawFilledRectangle", luaLcdDrawFilledRectangle },
|
||||
{ "drawText", luaLcdDrawText },
|
||||
{ "drawTimer", luaLcdDrawTimer },
|
||||
{ "drawNumber", luaLcdDrawNumber },
|
||||
{ "drawChannel", luaLcdDrawChannel },
|
||||
{ "drawSwitch", luaLcdDrawSwitch },
|
||||
{ "drawSource", luaLcdDrawSource },
|
||||
{ "drawGauge", luaLcdDrawGauge },
|
||||
{ "getLastPos", luaLcdGetLastPos },
|
||||
{ "getLastRightPos", luaLcdGetLastPos },
|
||||
{ "getLastLeftPos", luaLcdGetLeftPos },
|
||||
{ "drawPixmap", luaLcdDrawPixmap },
|
||||
{ "drawScreenTitle", luaLcdDrawScreenTitle },
|
||||
{ "drawCombobox", luaLcdDrawCombobox },
|
||||
{ NULL, NULL } /* sentinel */
|
||||
};
|
||||
Reference in New Issue
Block a user