/** * Marlin 3D Printer Firmware * Copyright (C) 2017 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/>. * */ // // some of the pin mapping functions of the Teensduino extension to the Arduino IDE // do not function the same as the other Arduino extensions // #define TEENSYDUINO_IDE //digitalPinToTimer(pin) function works like Arduino but Timers are not defined #define TIMER0B 1 #define TIMER1A 7 #define TIMER1B 8 #define TIMER1C 9 #define TIMER2A 6 #define TIMER2B 2 #define TIMER3A 5 #define TIMER3B 4 #define TIMER3C 3 // digitalPinToPort function just returns the pin number so need to create our own #define PA 1 #define PB 2 #define PC 3 #define PD 4 #define PE 5 #define PF 6 #undef digitalPinToPort const uint8_t PROGMEM digital_pin_to_port_PGM[] = { PD, // 0 - PD0 - INT0 - PWM PD, // 1 - PD1 - INT1 - PWM PD, // 2 - PD2 - INT2 - RX PD, // 3 - PD3 - INT3 - TX PD, // 4 - PD4 PD, // 5 - PD5 PD, // 6 - PD6 PD, // 7 - PD7 PE, // 8 - PE0 PE, // 9 - PE1 PC, // 10 - PC0 PC, // 11 - PC1 PC, // 12 - PC2 PC, // 13 - PC3 PC, // 14 - PC4 - PWM PC, // 15 - PC5 - PWM PC, // 16 - PC6 - PWM PC, // 17 - PC7 PE, // 18 - PE6 - INT6 PE, // 19 - PE7 - INT7 PB, // 20 - PB0 PB, // 21 - PB1 PB, // 22 - PB2 PB, // 23 - PB3 PB, // 24 - PB4 - PWM PB, // 25 - PB5 - PWM PB, // 26 - PB6 - PWM PB, // 27 - PB7 - PWM PA, // 28 - PA0 PA, // 29 - PA1 PA, // 30 - PA2 PA, // 31 - PA3 PA, // 32 - PA4 PA, // 33 - PA5 PA, // 34 - PA6 PA, // 35 - PA7 PE, // 36 - PE4 - INT4 PE, // 37 - PE5 - INT5 PF, // 38 - PF0 - A0 PF, // 39 - PF1 - A1 PF, // 40 - PF2 - A2 PF, // 41 - PF3 - A3 PF, // 42 - PF4 - A4 PF, // 43 - PF5 - A5 PF, // 44 - PF6 - A6 PF, // 45 - PF7 - A7 PE, // 46 - PE2 (not defined in teensyduino) PE, // 47 - PE3 (not defined in teensyduino) }; #define digitalPinToPort(P) ( pgm_read_byte( digital_pin_to_port_PGM + (P) ) ) // digitalPinToBitMask(pin) is OK #define digitalRead_mod(p) digitalRead(p) // Teensyduino's version of digitalRead doesn't // disable the PWMs so we can use it as is // portModeRegister(pin) is OK