72 lines
1.3 KiB
C
72 lines
1.3 KiB
C
#ifndef PAPER_H_
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#define PAPER_H_
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#include <lua.h>
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#include <lauxlib.h>
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#include <epdiy.h>
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#include "departure_mono_11.h"
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#include "departure_mono_22.h"
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#define WAVEFORM EPD_BUILTIN_WAVEFORM
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EpdiyHighlevelState hl;
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uint8_t* fb;
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static int init (lua_State *L) {
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epd_init(&epd_board_lilygo_t5_47, &ED097TC2, EPD_LUT_64K);
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// epd_set_vcom(1560);
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hl = epd_hl_init(WAVEFORM);
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epd_set_rotation(EPD_ROT_LANDSCAPE);
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fb = epd_hl_get_framebuffer(&hl);
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return 0;
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}
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static int clear (lua_State *L){
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epd_clear();
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return 0;
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}
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static int get_width (lua_State *L) {
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int width = epd_rotated_display_width();
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lua_pushnumber(L, width);
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return 1;
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}
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static int get_height (lua_State *L) {
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int height = epd_rotated_display_height();
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lua_pushnumber(L, height);
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return 1;
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}
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static int draw_line (lua_State *L) {
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return 0;
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}
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static int update (lua_State *L) {
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int temperature = 25;
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epd_poweron();
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epd_hl_update_screen(&hl, MODE_GC16, temperature);
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epd_poweroff();
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return 0;
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}
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static const struct luaL_Reg paper[] = {
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{"init", init},
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{"clear", clear},
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{"get_width", get_width},
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{"get_height", get_height},
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{"draw_line", draw_line},
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{"update", update},
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{NULL, NULL},
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};
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int luaopen_paper (lua_State *L) {
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luaL_newlib(L, paper);
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return 1;
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}
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#endif // PAPER_H_
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