12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364 |
- /**
- * 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
-
- /**
- * Define SPI Pins: SCK, MISO, MOSI, SS
- *
- * Available chip select pins for HW SPI are 4 10 52 77
- */
- #if SDSS == 4 || SDSS == 10 || SDSS == 52 || SDSS == 77 || SDSS == 87
- #if SDSS == 4
- #define SPI_PIN 87
- #define SPI_CHAN 1
- #elif SDSS == 10
- #define SPI_PIN 77
- #define SPI_CHAN 0
- #elif SDSS == 52
- #define SPI_PIN 86
- #define SPI_CHAN 2
- #elif SDSS == 77
- #define SPI_PIN 77
- #define SPI_CHAN 0
- #else
- #define SPI_PIN 87
- #define SPI_CHAN 1
- #endif
- #define SD_SCK_PIN 76
- #define SD_MISO_PIN 74
- #define SD_MOSI_PIN 75
- #else
- // defaults
- #define DUE_SOFTWARE_SPI
- #ifndef SD_SCK_PIN
- #define SD_SCK_PIN 52
- #endif
- #ifndef SD_MISO_PIN
- #define SD_MISO_PIN 50
- #endif
- #ifndef SD_MOSI_PIN
- #define SD_MOSI_PIN 51
- #endif
- #endif
-
- /* A.28, A.29, B.21, C.26, C.29 */
- #define SD_SS_PIN SDSS
|