mirror of
https://github.com/JeffersGlass/DDS_VFO.git
synced 2025-11-03 12:16:37 -06:00
Added support libraries
Uploaded Si5351 library and encoder library
This commit is contained in:
JeffersGlass
27
Encoder/utility/direct_pin_read.h
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27
Encoder/utility/direct_pin_read.h
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#ifndef direct_pin_read_h_
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#define direct_pin_read_h_
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#if defined(__AVR__) || defined(__MK20DX128__) || defined(__MK20DX256__)
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#define IO_REG_TYPE uint8_t
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#define PIN_TO_BASEREG(pin) (portInputRegister(digitalPinToPort(pin)))
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#define PIN_TO_BITMASK(pin) (digitalPinToBitMask(pin))
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#define DIRECT_PIN_READ(base, mask) (((*(base)) & (mask)) ? 1 : 0)
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#elif defined(__SAM3X8E__)
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#define IO_REG_TYPE uint32_t
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#define PIN_TO_BASEREG(pin) (portInputRegister(digitalPinToPort(pin)))
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#define PIN_TO_BITMASK(pin) (digitalPinToBitMask(pin))
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#define DIRECT_PIN_READ(base, mask) (((*(base)) & (mask)) ? 1 : 0)
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#elif defined(__PIC32MX__)
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#define IO_REG_TYPE uint32_t
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#define PIN_TO_BASEREG(pin) (portModeRegister(digitalPinToPort(pin)))
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#define PIN_TO_BITMASK(pin) (digitalPinToBitMask(pin))
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#define DIRECT_PIN_READ(base, mask) (((*(base+4)) & (mask)) ? 1 : 0)
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#endif
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#endif
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87
Encoder/utility/interrupt_config.h
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87
Encoder/utility/interrupt_config.h
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#if defined(__AVR__)
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#include <avr/io.h>
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#include <avr/interrupt.h>
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#define attachInterrupt(num, func, mode) enableInterrupt(num)
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#if defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__)
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#define SCRAMBLE_INT_ORDER(num) ((num < 4) ? num + 2 : ((num < 6) ? num - 4 : num))
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#define DESCRAMBLE_INT_ORDER(num) ((num < 2) ? num + 4 : ((num < 6) ? num - 2 : num))
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#else
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#define SCRAMBLE_INT_ORDER(num) (num)
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#define DESCRAMBLE_INT_ORDER(num) (num)
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#endif
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static void enableInterrupt(uint8_t num)
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{
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switch (DESCRAMBLE_INT_ORDER(num)) {
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#if defined(EICRA) && defined(EIMSK)
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case 0:
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EICRA = (EICRA & 0xFC) | 0x01;
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EIMSK |= 0x01;
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return;
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case 1:
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EICRA = (EICRA & 0xF3) | 0x04;
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EIMSK |= 0x02;
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return;
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case 2:
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EICRA = (EICRA & 0xCF) | 0x10;
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EIMSK |= 0x04;
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return;
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case 3:
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EICRA = (EICRA & 0x3F) | 0x40;
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EIMSK |= 0x08;
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return;
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#elif defined(MCUCR) && defined(GICR)
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case 0:
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MCUCR = (MCUCR & ~((1 << ISC00) | (1 << ISC01))) | (mode << ISC00);
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GICR |= (1 << INT0);
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return;
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case 1:
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MCUCR = (MCUCR & ~((1 << ISC10) | (1 << ISC11))) | (mode << ISC10);
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GICR |= (1 << INT1);
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return;
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#elif defined(MCUCR) && defined(GIMSK)
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case 0:
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MCUCR = (MCUCR & ~((1 << ISC00) | (1 << ISC01))) | (mode << ISC00);
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GIMSK |= (1 << INT0);
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return;
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case 1:
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MCUCR = (MCUCR & ~((1 << ISC10) | (1 << ISC11))) | (mode << ISC10);
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GIMSK |= (1 << INT1);
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return;
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#endif
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#if defined(EICRB) && defined(EIMSK)
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case 4:
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EICRB = (EICRB & 0xFC) | 0x01;
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EIMSK |= 0x10;
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return;
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case 5:
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EICRB = (EICRB & 0xF3) | 0x04;
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EIMSK |= 0x20;
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return;
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case 6:
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EICRB = (EICRB & 0xCF) | 0x10;
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EIMSK |= 0x40;
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return;
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case 7:
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EICRB = (EICRB & 0x3F) | 0x40;
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EIMSK |= 0x80;
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return;
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#endif
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}
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}
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#elif defined(__PIC32MX__)
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#ifdef ENCODER_OPTIMIZE_INTERRUPTS
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#undef ENCODER_OPTIMIZE_INTERRUPTS
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#endif
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#else
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#ifdef ENCODER_OPTIMIZE_INTERRUPTS
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#undef ENCODER_OPTIMIZE_INTERRUPTS
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#endif
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#endif
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156
Encoder/utility/interrupt_pins.h
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156
Encoder/utility/interrupt_pins.h
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// interrupt pins for known boards
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// Teensy (and maybe others) define these automatically
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#if !defined(CORE_NUM_INTERRUPT)
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// Wiring boards
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#if defined(WIRING)
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#define CORE_NUM_INTERRUPT NUM_EXTERNAL_INTERRUPTS
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#if NUM_EXTERNAL_INTERRUPTS > 0
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#define CORE_INT0_PIN EI0
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#endif
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#if NUM_EXTERNAL_INTERRUPTS > 1
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#define CORE_INT1_PIN EI1
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#endif
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#if NUM_EXTERNAL_INTERRUPTS > 2
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#define CORE_INT2_PIN EI2
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#endif
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#if NUM_EXTERNAL_INTERRUPTS > 3
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#define CORE_INT3_PIN EI3
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#endif
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#if NUM_EXTERNAL_INTERRUPTS > 4
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#define CORE_INT4_PIN EI4
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#endif
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#if NUM_EXTERNAL_INTERRUPTS > 5
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#define CORE_INT5_PIN EI5
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#endif
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#if NUM_EXTERNAL_INTERRUPTS > 6
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#define CORE_INT6_PIN EI6
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#endif
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#if NUM_EXTERNAL_INTERRUPTS > 7
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#define CORE_INT7_PIN EI7
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#endif
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// Arduino Uno, Duemilanove, Diecimila, LilyPad, Mini, Fio, etc...
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#elif defined(__AVR_ATmega328P__) || defined(__AVR_ATmega168__) || defined(__AVR_ATmega8__)
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#define CORE_NUM_INTERRUPT 2
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#define CORE_INT0_PIN 2
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#define CORE_INT1_PIN 3
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// Arduino Mega
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#elif defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__)
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#define CORE_NUM_INTERRUPT 6
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#define CORE_INT0_PIN 2
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#define CORE_INT1_PIN 3
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#define CORE_INT2_PIN 21
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#define CORE_INT3_PIN 20
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#define CORE_INT4_PIN 19
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#define CORE_INT5_PIN 18
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// Arduino Leonardo (untested)
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#elif defined(__AVR_ATmega32U4__) && !defined(CORE_TEENSY)
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#define CORE_NUM_INTERRUPT 4
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#define CORE_INT0_PIN 3
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#define CORE_INT1_PIN 2
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#define CORE_INT2_PIN 0
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#define CORE_INT3_PIN 1
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// Sanguino (untested)
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#elif defined(__AVR_ATmega644P__) || defined(__AVR_ATmega644__)
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#define CORE_NUM_INTERRUPT 3
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#define CORE_INT0_PIN 10
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#define CORE_INT1_PIN 11
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#define CORE_INT2_PIN 2
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// Chipkit Uno32 - attachInterrupt may not support CHANGE option
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#elif defined(__PIC32MX__) && defined(_BOARD_UNO_)
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#define CORE_NUM_INTERRUPT 5
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#define CORE_INT0_PIN 38
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#define CORE_INT1_PIN 2
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#define CORE_INT2_PIN 7
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#define CORE_INT3_PIN 8
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#define CORE_INT4_PIN 35
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// Chipkit Uno32 - attachInterrupt may not support CHANGE option
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#elif defined(__PIC32MX__) && defined(_BOARD_MEGA_)
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#define CORE_NUM_INTERRUPT 5
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#define CORE_INT0_PIN 3
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#define CORE_INT1_PIN 2
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#define CORE_INT2_PIN 7
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#define CORE_INT3_PIN 21
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#define CORE_INT4_PIN 20
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// http://hlt.media.mit.edu/?p=1229
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#elif defined(__AVR_ATtiny45__) || defined(__AVR_ATtiny85__)
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#define CORE_NUM_INTERRUPT 1
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#define CORE_INT0_PIN 2
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// Arduino Due (untested)
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#elif defined(__SAM3X8E__)
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#define CORE_NUM_INTERRUPT 54
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#define CORE_INT0_PIN 0
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#define CORE_INT1_PIN 1
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#define CORE_INT2_PIN 2
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#define CORE_INT3_PIN 3
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#define CORE_INT4_PIN 4
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#define CORE_INT5_PIN 5
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#define CORE_INT6_PIN 6
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#define CORE_INT7_PIN 7
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#define CORE_INT8_PIN 8
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#define CORE_INT9_PIN 9
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#define CORE_INT10_PIN 10
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#define CORE_INT11_PIN 11
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#define CORE_INT12_PIN 12
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#define CORE_INT13_PIN 13
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#define CORE_INT14_PIN 14
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#define CORE_INT15_PIN 15
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#define CORE_INT16_PIN 16
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#define CORE_INT17_PIN 17
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#define CORE_INT18_PIN 18
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#define CORE_INT19_PIN 19
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#define CORE_INT20_PIN 20
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#define CORE_INT21_PIN 21
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#define CORE_INT22_PIN 22
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#define CORE_INT23_PIN 23
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#define CORE_INT24_PIN 24
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#define CORE_INT25_PIN 25
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#define CORE_INT26_PIN 26
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#define CORE_INT27_PIN 27
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#define CORE_INT28_PIN 28
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#define CORE_INT29_PIN 29
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#define CORE_INT30_PIN 30
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#define CORE_INT31_PIN 31
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#define CORE_INT32_PIN 32
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#define CORE_INT33_PIN 33
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#define CORE_INT34_PIN 34
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#define CORE_INT35_PIN 35
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#define CORE_INT36_PIN 36
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#define CORE_INT37_PIN 37
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#define CORE_INT38_PIN 38
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#define CORE_INT39_PIN 39
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#define CORE_INT40_PIN 40
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#define CORE_INT41_PIN 41
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#define CORE_INT42_PIN 42
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#define CORE_INT43_PIN 43
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#define CORE_INT44_PIN 44
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#define CORE_INT45_PIN 45
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#define CORE_INT46_PIN 46
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#define CORE_INT47_PIN 47
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#define CORE_INT48_PIN 48
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#define CORE_INT49_PIN 49
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#define CORE_INT50_PIN 50
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#define CORE_INT51_PIN 51
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#define CORE_INT52_PIN 52
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#define CORE_INT53_PIN 53
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#endif
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#endif
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#if !defined(CORE_NUM_INTERRUPT)
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#error "Interrupts are unknown for this board, please add to this code"
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#endif
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#if CORE_NUM_INTERRUPT <= 0
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#error "Encoder requires interrupt pins, but this board does not have any :("
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#error "You could try defining ENCODER_DO_NOT_USE_INTERRUPTS as a kludge."
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#endif
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