2019-04-19 20:20:45 -05:00
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/**
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* Marlin 3D Printer Firmware
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* Copyright (C) 2019 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
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*
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* Based on Sprinter and grbl.
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* Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
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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 as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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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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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#pragma once
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/**
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* HAL/HAL_ST7920.h
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* For the HALs that provide direct access to the ST7920 display
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* (bypassing U8G), it will allow the LIGHTWEIGHT_UI to operate.
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*/
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#if HAS_GRAPHICAL_LCD && ENABLED(LIGHTWEIGHT_UI)
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void ST7920_cs();
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void ST7920_ncs();
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void ST7920_set_cmd();
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void ST7920_set_dat();
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void ST7920_write_byte(const uint8_t data);
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2019-05-02 00:45:50 -05:00
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#endif
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