123456789101112131415161718192021222324252627282930313233343536373839404142434445 |
- /**
- * 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 <SPI.h>
-
- /**
- * Marlin currently requires 3 SPI classes:
- *
- * SPIClass:
- * This class is normally provided by frameworks and has a semi-default interface.
- * This is needed because some libraries reference it globally.
- *
- * SPISettings:
- * Container for SPI configs for SPIClass. As above, libraries may reference it globally.
- *
- * These two classes are often provided by frameworks so we cannot extend them to add
- * useful methods for Marlin.
- *
- * MarlinSPI:
- * Provides the default SPIClass interface plus some Marlin goodies such as a simplified
- * interface for SPI DMA transfer.
- *
- */
-
- using MarlinSPI = SPIClass;
|