From 4ac28ba6b367e0c75b62fe51b2b8be334dad18ea Mon Sep 17 00:00:00 2001 From: Marcio Teixeira Date: Fri, 19 Apr 2019 19:20:45 -0600 Subject: [PATCH] Add missing file (#13754) --- Marlin/src/HAL/shared/HAL_ST7920.h | 36 ++++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100644 Marlin/src/HAL/shared/HAL_ST7920.h diff --git a/Marlin/src/HAL/shared/HAL_ST7920.h b/Marlin/src/HAL/shared/HAL_ST7920.h new file mode 100644 index 000000000..9af1286c7 --- /dev/null +++ b/Marlin/src/HAL/shared/HAL_ST7920.h @@ -0,0 +1,36 @@ +/** + * Marlin 3D Printer Firmware + * Copyright (C) 2019 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 . + * + */ +#pragma once + +/** + * HAL/HAL_ST7920.h + * For the HALs that provide direct access to the ST7920 display + * (bypassing U8G), it will allow the LIGHTWEIGHT_UI to operate. + */ + +#if HAS_GRAPHICAL_LCD && ENABLED(LIGHTWEIGHT_UI) + void ST7920_cs(); + void ST7920_ncs(); + void ST7920_set_cmd(); + void ST7920_set_dat(); + void ST7920_write_byte(const uint8_t data); +#endif \ No newline at end of file