72 lines
2 KiB
C
72 lines
2 KiB
C
/**
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* Marlin 3D Printer Firmware
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* Copyright (C) 2016 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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#ifndef SPI_PINS_LPC1768_H
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#define SPI_PINS_LPC1768_H
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#include "../../inc/MarlinConfig.h"
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#if MB(MKS_SBASE)
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#define LPC_SOFTWARE_SPI
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// A custom cable is needed. See the README file in the
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// Marlin\src\config\examples\Mks\Sbase directory
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#define SCK_PIN P1_22 // J8-2 (moved from EXP2 P0.7)
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#define MISO_PIN P1_23 // J8-3 (moved from EXP2 P0.8)
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#define MOSI_PIN P2_12 // J8-4 (moved from EXP2 P0.5)
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#define SS_PIN P0_28
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#else
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#define LPC_SOFTWARE_SPI
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/** onboard SD card */
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//#define SCK_PIN P0_07
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//#define MISO_PIN P0_08
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//#define MOSI_PIN P0_09
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//#define SS_PIN P0_06
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/** external */
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#ifndef SCK_PIN
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#define SCK_PIN P0_15
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#endif
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#ifndef MISO_PIN
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#define MISO_PIN P0_17
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#endif
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#ifndef MOSI_PIN
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#define MOSI_PIN P0_18
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#endif
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#ifndef SS_PIN
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#define SS_PIN P1_23
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#endif
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#ifndef SDSS
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#define SDSS SS_PIN
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#endif
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#if defined(TARGET_LPC1768) && !defined(LPC_SOFTWARE_SPI) // signal LCDs that they need to use the hardware SPI
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#define SHARED_SPI
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#endif
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#endif // MKS_SBASE
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#endif /* SPI_PINS_LPC1768_H */
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