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239 lines
4.4 KiB
239 lines
4.4 KiB
6 years ago
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/**
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* Marlin 3D Printer Firmware
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* Copyright (C) 2019 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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/**
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* Fast I/O for extended pins
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*/
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#ifdef __AVR__
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#include "fastio_AVR.h"
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#ifdef FASTIO_EXT_START
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#include <Arduino.h>
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#define _IS_EXT(P) WITHIN(P, FASTIO_EXT_START, FASTIO_EXT_END)
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void extDigitalWrite(const int8_t pin, const uint8_t state) {
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#define _WCASE(N) case N: WRITE(N, state); break
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switch (pin) {
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default: digitalWrite(pin, state);
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#if _IS_EXT(70)
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_WCASE(70);
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#endif
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#if _IS_EXT(71)
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_WCASE(71);
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#endif
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#if _IS_EXT(72)
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_WCASE(72);
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#endif
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#if _IS_EXT(73)
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_WCASE(73);
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#endif
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#if _IS_EXT(74)
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_WCASE(74);
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#endif
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#if _IS_EXT(75)
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_WCASE(75);
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#endif
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#if _IS_EXT(76)
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_WCASE(76);
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#endif
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#if _IS_EXT(77)
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_WCASE(77);
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#endif
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#if _IS_EXT(78)
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_WCASE(78);
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#endif
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#if _IS_EXT(79)
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_WCASE(79);
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#endif
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#if _IS_EXT(80)
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_WCASE(80);
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#endif
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#if _IS_EXT(81)
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_WCASE(81);
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#endif
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#if _IS_EXT(82)
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_WCASE(82);
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#endif
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#if _IS_EXT(83)
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_WCASE(83);
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#endif
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#if _IS_EXT(84)
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_WCASE(84);
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#endif
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#if _IS_EXT(85)
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_WCASE(85);
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#endif
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#if _IS_EXT(86)
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_WCASE(86);
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#endif
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#if _IS_EXT(87)
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_WCASE(87);
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#endif
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#if _IS_EXT(88)
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_WCASE(88);
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#endif
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#if _IS_EXT(89)
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_WCASE(89);
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#endif
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#if _IS_EXT(90)
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_WCASE(90);
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#endif
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#if _IS_EXT(91)
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_WCASE(91);
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#endif
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#if _IS_EXT(92)
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_WCASE(92);
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#endif
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#if _IS_EXT(93)
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_WCASE(93);
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#endif
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#if _IS_EXT(94)
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_WCASE(94);
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#endif
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#if _IS_EXT(95)
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_WCASE(95);
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#endif
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#if _IS_EXT(96)
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_WCASE(96);
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#endif
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#if _IS_EXT(97)
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_WCASE(97);
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#endif
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#if _IS_EXT(98)
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_WCASE(98);
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#endif
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#if _IS_EXT(99)
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_WCASE(99);
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#endif
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#if _IS_EXT(100)
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_WCASE(100);
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#endif
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}
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}
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uint8_t extDigitalRead(const int8_t pin) {
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#define _RCASE(N) case N: return READ(N)
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switch (pin) {
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default: return digitalRead(pin);
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#if _IS_EXT(70)
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_RCASE(70);
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#endif
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#if _IS_EXT(71)
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_RCASE(71);
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#endif
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#if _IS_EXT(72)
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_RCASE(72);
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#endif
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#if _IS_EXT(73)
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_RCASE(73);
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#endif
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#if _IS_EXT(74)
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_RCASE(74);
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#endif
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#if _IS_EXT(75)
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_RCASE(75);
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#endif
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#if _IS_EXT(76)
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_RCASE(76);
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#endif
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#if _IS_EXT(77)
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_RCASE(77);
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#endif
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#if _IS_EXT(78)
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_RCASE(78);
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#endif
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#if _IS_EXT(79)
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_RCASE(79);
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#endif
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#if _IS_EXT(80)
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_RCASE(80);
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#endif
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#if _IS_EXT(81)
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_RCASE(81);
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#endif
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#if _IS_EXT(82)
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_RCASE(82);
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#endif
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#if _IS_EXT(83)
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_RCASE(83);
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#endif
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#if _IS_EXT(84)
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_RCASE(84);
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#endif
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#if _IS_EXT(85)
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_RCASE(85);
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#endif
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#if _IS_EXT(86)
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_RCASE(86);
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#endif
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#if _IS_EXT(87)
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_RCASE(87);
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#endif
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#if _IS_EXT(88)
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_RCASE(88);
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#endif
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#if _IS_EXT(89)
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_RCASE(89);
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#endif
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#if _IS_EXT(90)
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_RCASE(90);
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#endif
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#if _IS_EXT(91)
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_RCASE(91);
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#endif
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#if _IS_EXT(92)
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_RCASE(92);
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#endif
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#if _IS_EXT(93)
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_RCASE(93);
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#endif
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#if _IS_EXT(94)
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_RCASE(94);
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#endif
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#if _IS_EXT(95)
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_RCASE(95);
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#endif
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#if _IS_EXT(96)
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_RCASE(96);
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#endif
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#if _IS_EXT(97)
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_RCASE(97);
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#endif
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#if _IS_EXT(98)
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_RCASE(98);
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#endif
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#if _IS_EXT(99)
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_RCASE(99);
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#endif
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#if _IS_EXT(100)
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_RCASE(100);
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#endif
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}
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}
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#endif // FASTIO_EXT_START
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#endif // __AVR__
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