55 lines
2.0 KiB
C
55 lines
2.0 KiB
C
/**
|
|
* 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 <http://www.gnu.org/licenses/>.
|
|
*
|
|
*/
|
|
#pragma once
|
|
|
|
#include "src/core/macros.h"
|
|
|
|
#if ENABLED(SDSUPPORT) && HAS_GRAPHICAL_LCD && (LCD_PINS_D4 == SCK_PIN || LCD_PINS_ENABLE == MOSI_PIN || DOGLCD_SCK == SCK_PIN || DOGLCD_MOSI == MOSI_PIN)
|
|
#define LPC_SOFTWARE_SPI // If the SD card and LCD adapter share the same SPI pins, then software SPI is currently
|
|
// needed due to the speed and mode requred for communicating with each device being different.
|
|
// This requirement can be removed if the SPI access to these devices is updated to use
|
|
// spiBeginTransaction.
|
|
#endif
|
|
|
|
/** onboard SD card */
|
|
//#define SCK_PIN P0_07
|
|
//#define MISO_PIN P0_08
|
|
//#define MOSI_PIN P0_09
|
|
//#define SS_PIN P0_06
|
|
/** external */
|
|
#ifndef SCK_PIN
|
|
#define SCK_PIN P0_15
|
|
#endif
|
|
#ifndef MISO_PIN
|
|
#define MISO_PIN P0_17
|
|
#endif
|
|
#ifndef MOSI_PIN
|
|
#define MOSI_PIN P0_18
|
|
#endif
|
|
#ifndef SS_PIN
|
|
#define SS_PIN P1_23
|
|
#endif
|
|
#if !defined(SDSS) || SDSS == P_NC // gets defaulted in pins.h
|
|
#undef SDSS
|
|
#define SDSS SS_PIN
|
|
#endif
|