/* Teensyduino Core Library
* http://www.pjrc.com/teensy/
* Copyright (c) 2018 PJRC.COM, LLC.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* 1. The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* 2. If the Software is incorporated into a build system that allows
* selection among a list of target devices, then similar target
* devices manufactured by PJRC.COM must be included in the list of
* target devices and selectable in the same manner.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#ifndef pins_macros_for_arduino_compatibility_h
#define pins_macros_for_arduino_compatibility_h
#include <stdint.h>
// A0-A9 are always digital 14-23, for Arduino compatibility
#define PIN_A0 (14)
#define PIN_A1 (15)
#define PIN_A2 (16)
#define PIN_A3 (17)
#define PIN_A4 (18)
#define PIN_A5 (19)
#define PIN_A6 (20)
#define PIN_A7 (21)
#define PIN_A8 (22)
#define PIN_A9 (23)
#define PIN_A10 (24)
#define PIN_A11 (25)
#define PIN_A12 (26)
#define PIN_A13 (27)
const static uint8_t A0 = PIN_A0;
const static uint8_t A1 = PIN_A1;
const static uint8_t A2 = PIN_A2;
const static uint8_t A3 = PIN_A3;
const static uint8_t A4 = PIN_A4;
const static uint8_t A5 = PIN_A5;
const static uint8_t A6 = PIN_A6;
const static uint8_t A7 = PIN_A7;
const static uint8_t A8 = PIN_A8;
const static uint8_t A9 = PIN_A9;
const static uint8_t A10 = PIN_A10;
const static uint8_t A11 = PIN_A11;
const static uint8_t A12 = PIN_A12;
const static uint8_t A13 = PIN_A13;
#ifdef ARDUINO_TEENSY41
#define PIN_A14 (38)
#define PIN_A15 (39)
#define PIN_A16 (40)
#define PIN_A17 (41)
const static uint8_t A14 = PIN_A14;
const static uint8_t A15 = PIN_A15;
const static uint8_t A16 = PIN_A16;
const static uint8_t A17 = PIN_A17;
#endif
#define LED_BUILTIN (13)
#define PIN_SPI_SS (10)
#define PIN_SPI_MOSI (11)
#define PIN_SPI_MISO (12)
#define PIN_SPI_SCK (13)
const static uint8_t SS = 10;
const static uint8_t MOSI = 11;
const static uint8_t MISO = 12;
const static uint8_t SCK = 13;
#define PIN_WIRE_SDA (18)
#define PIN_WIRE_SCL (19)
const static uint8_t SDA = 18;
const static uint8_t SCL = 19;
#define PIN_SERIAL_RX (0)
#define PIN_SERIAL_TX (1)
#if defined(ARDUINO_TEENSY40)
#define NUM_DIGITAL_PINS 40
#define NUM_ANALOG_INPUTS 14
#elif defined(ARDUINO_TEENSY41)
#define NUM_DIGITAL_PINS 55
#define NUM_ANALOG_INPUTS 18
#elif defined(ARDUINO_TEENSY_MICROMOD)
#define NUM_DIGITAL_PINS 46
#define NUM_ANALOG_INPUTS 14
#endif
#define NOT_AN_INTERRUPT -1
#if defined(__IMXRT1062__) && defined(ARDUINO_TEENSY40)
#define analogInputToDigitalPin(p) (((p) <= 9) ? (p) + 14 : (( ((p) >= 14 && (p) <= 27)) ? (p) : -1))
#define digitalPinHasPWM(p) ((p) <= 15 || (p) == 18 || (p) == 19 || ((p) >= 22 && (p) <= 25) || ((p) >= 28 && (p) <= 31) || (p) == 33)
#elif defined(__IMXRT1062__) && defined(ARDUINO_TEENSY41)
#define analogInputToDigitalPin(p) (((p) <= 9) ? (p) + 14 : (( ((p) >= 14 && (p) <= 27)) || ((p) >= 38 && (p) <= 41) ? (p) : -1))
#define digitalPinHasPWM(p) ((p) <= 15 || (p) == 18 || (p) == 19 || ((p) >= 22 && (p) <= 25) || ((p) >= 28 && (p) <= 31) || (p) == 33)
#elif defined(__IMXRT1062__) && defined(ARDUINO_TEENSY_MICROMOD)
#define analogInputToDigitalPin(p) (((p) <= 9) ? (p) + 14 : (( ((p) >= 14 && (p) <= 27)) ? (p) : -1))
#define digitalPinHasPWM(p) ((p) <= 15 || (p) == 18 || (p) == 19 || ((p) >= 22 && (p) <= 25) || ((p) >= 28 && (p) <= 31) || (p) == 33 || (p) == 40 || (p) == 41 || (p) == 45)
#endif
#define digitalPinToInterrupt(p) ((p) < NUM_DIGITAL_PINS ? (p) : -1)
#define digitalPinToPCICR(p) ((volatile uint8_t *)0)
#define digitalPinToPCICRbit(p) (0)
#define digitalPinToPCIFR(p) ((volatile uint8_t *)0)
#define digitalPinToPCIFRbit(p) (0)
#define digitalPinToPCMSK(p) ((volatile uint8_t *)0)
#define digitalPinToPCMSKbit(p) (0)
struct digital_pin_bitband_and_config_table_struct { // not really bitband, old name from Teensy3
volatile uint32_t *reg;
volatile uint32_t *mux;
volatile uint32_t *pad;
uint32_t mask;
};
extern const struct digital_pin_bitband_and_config_table_struct digital_pin_to_info_PGM[];
#define digitalPinToPort(pin) (pin)
#define digitalPinToBitMask(pin) (digital_pin_to_info_PGM[(pin)].mask)
#define portOutputRegister(pin) ((digital_pin_to_info_PGM[(pin)].reg + 0))
#define portSetRegister(pin) ((digital_pin_to_info_PGM[(pin)].reg + 33))
#define portClearRegister(pin) ((digital_pin_to_info_PGM[(pin)].reg + 34))
#define portToggleRegister(pin) ((digital_pin_to_info_PGM[(pin)].reg + 35))
#define portInputRegister(pin) ((digital_pin_to_info_PGM[(pin)].reg + 2))
#define portModeRegister(pin) ((digital_pin_to_info_PGM[(pin)].reg + 1))
#define portConfigRegister(pin) ((digital_pin_to_info_PGM[(pin)].mux))
#define portControlRegister(pin) ((digital_pin_to_info_PGM[(pin)].pad))
#define digitalPinToPortReg(pin) (portOutputRegister(pin))
#define digitalPinToBit(pin) (__builtin_ctz(digitalPinToBitMask(pin)))
#define NOT_ON_TIMER 0
static inline uint8_t digitalPinToTimer(uint8_t) __attribute__((always_inline, unused));
static inline uint8_t digitalPinToTimer(uint8_t pin)
{
// TODO: does anything meaningful use this?
return NOT_ON_TIMER;
}
// These serial port names are intended to allow libraries and architecture-neutral
// sketches to automatically default to the correct port name for a particular type
// of use. For example, a GPS module would normally connect to SERIAL_PORT_HARDWARE_OPEN,
// the first hardware serial port whose RX/TX pins are not dedicated to another use.
//
// SERIAL_PORT_MONITOR Port which normally prints to the Arduino Serial Monitor
//
// SERIAL_PORT_USBVIRTUAL Port which is USB virtual serial
//
// SERIAL_PORT_LINUXBRIDGE Port which connects to a Linux system via Bridge library
//
// SERIAL_PORT_HARDWARE Hardware serial port, physical RX & TX pins.
//
// SERIAL_PORT_HARDWARE_OPEN Hardware serial ports which are open for use. Their RX & TX
// pins are NOT connected to anything by default.
//
#if F_CPU >= 20000000 && !defined(USB_DISABLED)
#define SERIAL_PORT_MONITOR Serial
#else
#define SERIAL_PORT_MONITOR Serial1
#endif
#define SERIAL_PORT_USBVIRTUAL Serial
#define SERIAL_PORT_HARDWARE Serial1
#define SERIAL_PORT_HARDWARE1 Serial2
#define SERIAL_PORT_HARDWARE2 Serial3
#define SERIAL_PORT_HARDWARE_OPEN Serial1
#define SERIAL_PORT_HARDWARE_OPEN1 Serial2
#define SERIAL_PORT_HARDWARE_OPEN2 Serial3
#define SERIAL_PORT_HARDWARE3 Serial4
#define SERIAL_PORT_HARDWARE4 Serial5
#define SERIAL_PORT_HARDWARE5 Serial6
#define SERIAL_PORT_HARDWARE6 Serial7
#define SERIAL_PORT_HARDWARE_OPEN3 Serial4
#define SERIAL_PORT_HARDWARE_OPEN4 Serial5
#define SERIAL_PORT_HARDWARE_OPEN5 Serial6
#define SERIAL_PORT_HARDWARE_OPEN6 Serial7
#if defined(__IMXRT1052__)
#define SERIAL_PORT_HARDWARE7 Serial8
#define SERIAL_PORT_HARDWARE_OPEN7 Serial8
#endif
#define SerialUSB Serial
#endif // pins_macros_for_arduino_compatibility_h