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- /**
- * Marlin 3D Printer Firmware
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
- *
- * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <https://www.gnu.org/licenses/>.
- *
- */
- #pragma once
-
- #include <stdint.h>
-
- #include "../../inc/MarlinConfig.h"
- #include "../scaled_tft.h"
-
- #define UPSCALE0(M) ((M) * (GRAPHICAL_TFT_UPSCALE))
- #define UPSCALE(A,M) (UPSCALE0(M) + (A))
-
- #define BUTTON_DRAW_WIDTH 32
- #define BUTTON_DRAW_HEIGHT 20
-
- #define BUTTON_WIDTH UPSCALE0(BUTTON_DRAW_WIDTH)
- #define BUTTON_HEIGHT UPSCALE0(BUTTON_DRAW_HEIGHT)
-
- // calc the space between buttons
- #define BUTTON_SPACING (((TFT_WIDTH) - (BUTTON_WIDTH * 4)) / 5)
-
- #define BUTTOND_X_LO BUTTON_SPACING
- #define BUTTOND_X_HI BUTTOND_X_LO + BUTTON_WIDTH - 1
-
- #define BUTTONA_X_LO BUTTOND_X_HI + BUTTON_SPACING
- #define BUTTONA_X_HI BUTTONA_X_LO + BUTTON_WIDTH - 1
-
- #define BUTTONB_X_LO BUTTONA_X_HI + BUTTON_SPACING
- #define BUTTONB_X_HI BUTTONB_X_LO + BUTTON_WIDTH - 1
-
- #define BUTTONC_X_LO BUTTONB_X_HI + BUTTON_SPACING
- #define BUTTONC_X_HI BUTTONC_X_LO + BUTTON_WIDTH - 1
-
- #define BUTTON_Y_HI (TFT_HEIGHT) - BUTTON_SPACING
- #define BUTTON_Y_LO BUTTON_Y_HI - BUTTON_HEIGHT
-
- #define TSLP_PREINIT 0
- #define TSLP_SLEEPING 1
-
- class TouchButtons {
- public:
- static void init();
- static uint8_t read_buttons();
- #if HAS_TOUCH_SLEEP
- static millis_t next_sleep_ms;
- static bool isSleeping() { return next_sleep_ms == TSLP_SLEEPING; }
- static void sleepTimeout();
- static void wakeUp();
- #endif
- };
-
- extern TouchButtons touchBt;
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