/* An Alternative Software Serial Library
* http://www.pjrc.com/teensy/td_libs_AltSoftSerial.html
* Copyright (c) 2014 PJRC.COM, LLC, Paul Stoffregen, paul@pjrc.com
*
* 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:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* 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.
*/
// Teensy 2.0
//
#if defined(__AVR_ATmega32U4__) && defined(CORE_TEENSY)
//#define ALTSS_USE_TIMER1
//#define INPUT_CAPTURE_PIN 22 // receive
//#define OUTPUT_COMPARE_A_PIN 14 // transmit
//#define OUTPUT_COMPARE_B_PIN 15 // unusable PWM
//#define OUTPUT_COMPARE_C_PIN 4 // unusable PWM
#define ALTSS_USE_TIMER3
#define INPUT_CAPTURE_PIN 10 // receive
#define OUTPUT_COMPARE_A_PIN 9 // transmit
// Teensy++ 2.0
//
#elif defined(__AVR_AT90USB1286__) && defined(CORE_TEENSY)
#define ALTSS_USE_TIMER1
#define INPUT_CAPTURE_PIN 4 // receive
#define OUTPUT_COMPARE_A_PIN 25 // transmit
#define OUTPUT_COMPARE_B_PIN 26 // unusable PWM
#define OUTPUT_COMPARE_C_PIN 27 // unusable PWM
//#define ALTSS_USE_TIMER3
//#define INPUT_CAPTURE_PIN 17 // receive
//#define OUTPUT_COMPARE_A_PIN 16 // transmit
//#define OUTPUT_COMPARE_B_PIN 15 // unusable PWM
//#define OUTPUT_COMPARE_C_PIN 14 // unusable PWM
// Teensy 3.x
//
#elif defined(__MK20DX128__) || defined(__MK20DX256__) || defined(__MK64FX512__) || defined(__MK66FX1M0__)
#define ALTSS_USE_FTM0
#define INPUT_CAPTURE_PIN 20 // receive (FTM0_CH5)
#define OUTPUT_COMPARE_A_PIN 21 // transmit (FTM0_CH6)
#define OUTPUT_COMPARE_B_PIN 22 // unusable PWM (FTM0_CH0)
#define OUTPUT_COMPARE_C_PIN 23 // PWM usable fixed freq
#define OUTPUT_COMPARE_D_PIN 5 // PWM usable fixed freq
#define OUTPUT_COMPARE_E_PIN 6 // PWM usable fixed freq
#define OUTPUT_COMPARE_F_PIN 9 // PWM usable fixed freq
#define OUTPUT_COMPARE_G_PIN 10 // PWM usable fixed freq
// Wiring-S
//
#elif defined(__AVR_ATmega644P__) && defined(WIRING)
#define ALTSS_USE_TIMER1
#define INPUT_CAPTURE_PIN 6 // receive
#define OUTPUT_COMPARE_A_PIN 5 // transmit
#define OUTPUT_COMPARE_B_PIN 4 // unusable PWM
// Arduino Uno, Duemilanove, LilyPad, etc
//
#elif defined(__AVR_ATmega168__) || defined(__AVR_ATmega328P__)
#define ALTSS_USE_TIMER1
#define INPUT_CAPTURE_PIN 8 // receive
#define OUTPUT_COMPARE_A_PIN 9 // transmit
#define OUTPUT_COMPARE_B_PIN 10 // unusable PWM
// Arduino Leonardo & Yun (from Cristian Maglie)
//
#elif defined(ARDUINO_AVR_YUN) || defined(ARDUINO_AVR_LEONARDO) || defined(__AVR_ATmega32U4__)
//#define ALTSS_USE_TIMER1
//#define INPUT_CAPTURE_PIN 4 // receive
//#define OUTPUT_COMPARE_A_PIN 9 // transmit
//#define OUTPUT_COMPARE_B_PIN 10 // unusable PWM
//#define OUTPUT_COMPARE_C_PIN 11 // unusable PWM
#define ALTSS_USE_TIMER3
#define INPUT_CAPTURE_PIN 13 // receive
#define OUTPUT_COMPARE_A_PIN 5 // transmit
// Arduino Mega
//
#elif defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__)
//#define ALTSS_USE_TIMER4
//#define INPUT_CAPTURE_PIN 49 // receive
//#define OUTPUT_COMPARE_A_PIN 6 // transmit
//#define OUTPUT_COMPARE_B_PIN 7 // unusable PWM
//#define OUTPUT_COMPARE_C_PIN 8 // unusable PWM
#define ALTSS_USE_TIMER5
#define INPUT_CAPTURE_PIN 48 // receive
#define OUTPUT_COMPARE_A_PIN 46 // transmit
#define OUTPUT_COMPARE_B_PIN 45 // unusable PWM
#define OUTPUT_COMPARE_C_PIN 44 // unusable PWM
// EnviroDIY Mayfly, Sodaq Mbili
#elif defined ARDUINO_AVR_ENVIRODIY_MAYFLY || defined ARDUINO_AVR_SODAQ_MBILI
#define ALTSS_USE_TIMER1
#define INPUT_CAPTURE_PIN 6 // receive
#define OUTPUT_COMPARE_A_PIN 5 // transmit
#define OUTPUT_COMPARE_B_PIN 4 // unusable PWM
// Sanguino, Mighty 1284
#elif defined(__AVR_ATmega644P__) || defined(__AVR_ATmega644__) || defined(__AVR_ATmega1284P__) || defined(__AVR_ATmega1284__)
#define ALTSS_USE_TIMER1
#define INPUT_CAPTURE_PIN 14 // receive
#define OUTPUT_COMPARE_A_PIN 13 // transmit
#define OUTPUT_COMPARE_B_PIN 12 // unusable PWM
// Unknown board
#else
#error "Please define your board timer and pins"
#endif