board_avr2560.h File Reference

#include <stdint.h>
#include <avr/interrupt.h>
#include <avr/io.h>
#include "src/pins/fastInputPin.h"
#include "src/pins/fastOutputPin.h"

Go to the source code of this file.

Macros
#define	CORE_AVR
#define	BOARD_MAX_DIGITAL_PINS   54
#define	BOARD_MAX_IO_PINS   70
#define	LED_BUILTIN   13
#define	INJ_CHANNELS   4
#define	IGN_CHANNELS   5
#define	TS_SERIAL_BUFFER_SIZE   (256+7+1)
#define	FPU_MAX_SIZE   0
#define	RTC_LIB_H   <Time.h>
#define	FUEL1_COUNTER   TCNT3
#define	FUEL2_COUNTER   TCNT3
#define	FUEL3_COUNTER   TCNT3
#define	FUEL4_COUNTER   TCNT4
#define	FUEL5_COUNTER   TCNT4
#define	FUEL6_COUNTER   TCNT4
#define	FUEL7_COUNTER   TCNT5
#define	FUEL8_COUNTER   TCNT5
#define	IGN1_COUNTER   TCNT5
#define	IGN2_COUNTER   TCNT5
#define	IGN3_COUNTER   TCNT5
#define	IGN4_COUNTER   TCNT4
#define	IGN5_COUNTER   TCNT4
#define	IGN6_COUNTER   TCNT4
#define	IGN7_COUNTER   TCNT3
#define	IGN8_COUNTER   TCNT3
#define	FUEL1_COMPARE   OCR3A
#define	FUEL2_COMPARE   OCR3B
#define	FUEL3_COMPARE   OCR3C
#define	FUEL4_COMPARE   OCR4B
#define	FUEL5_COMPARE   OCR4C
#define	FUEL6_COMPARE   OCR4A
#define	FUEL7_COMPARE   OCR5C
#define	FUEL8_COMPARE   OCR5B
#define	IGN1_COMPARE   OCR5A
#define	IGN2_COMPARE   OCR5B
#define	IGN3_COMPARE   OCR5C
#define	IGN4_COMPARE   OCR4A
#define	IGN5_COMPARE   OCR4C
#define	IGN6_COMPARE   OCR4B
#define	IGN7_COMPARE   OCR3C
#define	IGN8_COMPARE   OCR3B
#define	ENABLE_BOOST_TIMER()   TIMSK1 |= (1 << OCIE1A)
#define	DISABLE_BOOST_TIMER()   TIMSK1 &= ~(1 << OCIE1A)
#define	ENABLE_VVT_TIMER()   TIMSK1 |= (1 << OCIE1B)
#define	DISABLE_VVT_TIMER()   TIMSK1 &= ~(1 << OCIE1B)
#define	BOOST_TIMER_COMPARE   OCR1A
#define	BOOST_TIMER_COUNTER   TCNT1
#define	VVT_TIMER_COMPARE   OCR1B
#define	VVT_TIMER_COUNTER   TCNT1
#define	IDLE_COUNTER   TCNT1
#define	IDLE_COMPARE   OCR1C
#define	IDLE_TIMER_ENABLE()   TIMSK1 |= (1 << OCIE1C)
#define	IDLE_TIMER_DISABLE()   TIMSK1 &= ~(1 << OCIE1C)
#define	SECONDARY_SERIAL_T   HardwareSerial

Typedefs
using	COMPARE_TYPE = uint16_t
	The timer overflow type.
using	boardInputPin_t = fastInputPin_t
using	boardOutputPin_t = fastOutputPin_t

Functions
static constexpr COMPARE_TYPE	uS_TO_TIMER_COMPARE (uint32_t micros)
	Convert µS to timer ticks.
static constexpr uint32_t	ticksToMicros (COMPARE_TYPE ticks)
	Convert timer ticks to µS.
static bool	pinIsReserved (uint8_t pin)
static void	FUEL1_TIMER_ENABLE (void)
static void	FUEL2_TIMER_ENABLE (void)
static void	FUEL3_TIMER_ENABLE (void)
static void	FUEL4_TIMER_ENABLE (void)
static void	FUEL5_TIMER_ENABLE (void)
static void	FUEL6_TIMER_ENABLE (void)
static void	FUEL7_TIMER_ENABLE (void)
static void	FUEL8_TIMER_ENABLE (void)
static void	FUEL1_TIMER_DISABLE (void)
static void	FUEL2_TIMER_DISABLE (void)
static void	FUEL3_TIMER_DISABLE (void)
static void	FUEL4_TIMER_DISABLE (void)
static void	FUEL5_TIMER_DISABLE (void)
static void	FUEL6_TIMER_DISABLE (void)
static void	FUEL7_TIMER_DISABLE (void)
static void	FUEL8_TIMER_DISABLE (void)
static void	IGN1_TIMER_ENABLE (void)
static void	IGN2_TIMER_ENABLE (void)
static void	IGN3_TIMER_ENABLE (void)
static void	IGN4_TIMER_ENABLE (void)
static void	IGN5_TIMER_ENABLE (void)
static void	IGN6_TIMER_ENABLE (void)
static void	IGN7_TIMER_ENABLE (void)
static void	IGN8_TIMER_ENABLE (void)
static void	IGN1_TIMER_DISABLE (void)
static void	IGN2_TIMER_DISABLE (void)
static void	IGN3_TIMER_DISABLE (void)
static void	IGN4_TIMER_DISABLE (void)
static void	IGN5_TIMER_DISABLE (void)
static void	IGN6_TIMER_DISABLE (void)
static void	IGN7_TIMER_DISABLE (void)
static void	IGN8_TIMER_DISABLE (void)

Variables
constexpr uint16_t	BLOCKING_FACTOR = 121
constexpr uint16_t	TABLE_BLOCKING_FACTOR = 64
constexpr uint8_t	ANALOG_PINS [] = { _ANALOG_PINS_A0_A14 }
	Analog pin mapping.
constexpr uint8_t	SERIAL_BUFFER_THRESHOLD = 32U
	When the serial buffer is filled to greater than this threshold value, the serial processing operations will be performed more urgently in order to avoid it overflowing. Serial buffer is 64 bytes long, so the threshold is set at half this as a reasonable figure.

Macro Definition Documentation

BOARD_MAX_DIGITAL_PINS

#define BOARD_MAX_DIGITAL_PINS   54

BOARD_MAX_IO_PINS

#define BOARD_MAX_IO_PINS   70

BOOST_TIMER_COMPARE

#define BOOST_TIMER_COMPARE   OCR1A

BOOST_TIMER_COUNTER

#define BOOST_TIMER_COUNTER   TCNT1

CORE_AVR

#define CORE_AVR

DO NOT INCLUDE DIRECTLY - should be included via board_definition.h

DISABLE_BOOST_TIMER

#define DISABLE_BOOST_TIMER

(

)

TIMSK1 &= ~(1 << OCIE1A)

DISABLE_VVT_TIMER

#define DISABLE_VVT_TIMER

(

)

TIMSK1 &= ~(1 << OCIE1B)

ENABLE_BOOST_TIMER

#define ENABLE_BOOST_TIMER

(

)

TIMSK1 |= (1 << OCIE1A)

ENABLE_VVT_TIMER

#define ENABLE_VVT_TIMER

(

)

TIMSK1 |= (1 << OCIE1B)

FPU_MAX_SIZE

#define FPU_MAX_SIZE   0

FUEL1_COMPARE

#define FUEL1_COMPARE   OCR3A

FUEL1_COUNTER

#define FUEL1_COUNTER   TCNT3

FUEL2_COMPARE

#define FUEL2_COMPARE   OCR3B

FUEL2_COUNTER

#define FUEL2_COUNTER   TCNT3

FUEL3_COMPARE

#define FUEL3_COMPARE   OCR3C

FUEL3_COUNTER

#define FUEL3_COUNTER   TCNT3

FUEL4_COMPARE

#define FUEL4_COMPARE   OCR4B

FUEL4_COUNTER

#define FUEL4_COUNTER   TCNT4

FUEL5_COMPARE

#define FUEL5_COMPARE   OCR4C

FUEL5_COUNTER

#define FUEL5_COUNTER   TCNT4

FUEL6_COMPARE

#define FUEL6_COMPARE   OCR4A

FUEL6_COUNTER

#define FUEL6_COUNTER   TCNT4

FUEL7_COMPARE

#define FUEL7_COMPARE   OCR5C

FUEL7_COUNTER

#define FUEL7_COUNTER   TCNT5

FUEL8_COMPARE

#define FUEL8_COMPARE   OCR5B

FUEL8_COUNTER

#define FUEL8_COUNTER   TCNT5

IDLE_COMPARE

#define IDLE_COMPARE   OCR1C

IDLE_COUNTER

#define IDLE_COUNTER   TCNT1

IDLE_TIMER_DISABLE

#define IDLE_TIMER_DISABLE

(

)

TIMSK1 &= ~(1 << OCIE1C)

IDLE_TIMER_ENABLE

#define IDLE_TIMER_ENABLE

(

)

TIMSK1 |= (1 << OCIE1C)

IGN1_COMPARE

#define IGN1_COMPARE   OCR5A

IGN1_COUNTER

#define IGN1_COUNTER   TCNT5

IGN2_COMPARE

#define IGN2_COMPARE   OCR5B

IGN2_COUNTER

#define IGN2_COUNTER   TCNT5

IGN3_COMPARE

#define IGN3_COMPARE   OCR5C

IGN3_COUNTER

#define IGN3_COUNTER   TCNT5

IGN4_COMPARE

#define IGN4_COMPARE   OCR4A

IGN4_COUNTER

#define IGN4_COUNTER   TCNT4

IGN5_COMPARE

#define IGN5_COMPARE   OCR4C

IGN5_COUNTER

#define IGN5_COUNTER   TCNT4

IGN6_COMPARE

#define IGN6_COMPARE   OCR4B

IGN6_COUNTER

#define IGN6_COUNTER   TCNT4

IGN7_COMPARE

#define IGN7_COMPARE   OCR3C

IGN7_COUNTER

#define IGN7_COUNTER   TCNT3

IGN8_COMPARE

#define IGN8_COMPARE   OCR3B

IGN8_COUNTER

#define IGN8_COUNTER   TCNT3

IGN_CHANNELS

#define IGN_CHANNELS   5

INJ_CHANNELS

#define INJ_CHANNELS   4

LED_BUILTIN

#define LED_BUILTIN   13

RTC_LIB_H

#define RTC_LIB_H   <Time.h>

SECONDARY_SERIAL_T

#define SECONDARY_SERIAL_T   HardwareSerial

TS_SERIAL_BUFFER_SIZE

#define TS_SERIAL_BUFFER_SIZE   (256+7+1)

VVT_TIMER_COMPARE

#define VVT_TIMER_COMPARE   OCR1B

VVT_TIMER_COUNTER

#define VVT_TIMER_COUNTER   TCNT1

Typedef Documentation

boardInputPin_t

using boardInputPin_t = fastInputPin_t

boardOutputPin_t

using boardOutputPin_t = fastOutputPin_t

COMPARE_TYPE

using COMPARE_TYPE = uint16_t

The timer overflow type.

On some boards timers can overflow at less than the timer register width

Function Documentation

FUEL1_TIMER_DISABLE()

static void FUEL1_TIMER_DISABLE ( void  )

inlinestatic

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FUEL1_TIMER_ENABLE()

static void FUEL1_TIMER_ENABLE ( void  )

inlinestatic

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FUEL2_TIMER_DISABLE()

static void FUEL2_TIMER_DISABLE ( void  )

inlinestatic

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FUEL2_TIMER_ENABLE()

static void FUEL2_TIMER_ENABLE ( void  )

inlinestatic

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FUEL3_TIMER_DISABLE()

static void FUEL3_TIMER_DISABLE ( void  )

inlinestatic

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FUEL3_TIMER_ENABLE()

static void FUEL3_TIMER_ENABLE ( void  )

inlinestatic

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FUEL4_TIMER_DISABLE()

static void FUEL4_TIMER_DISABLE ( void  )

inlinestatic

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FUEL4_TIMER_ENABLE()

static void FUEL4_TIMER_ENABLE ( void  )

inlinestatic

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FUEL5_TIMER_DISABLE()

static void FUEL5_TIMER_DISABLE ( void  )

inlinestatic

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FUEL5_TIMER_ENABLE()

static void FUEL5_TIMER_ENABLE ( void  )

inlinestatic

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FUEL6_TIMER_DISABLE()

static void FUEL6_TIMER_DISABLE ( void  )

inlinestatic

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FUEL6_TIMER_ENABLE()

static void FUEL6_TIMER_ENABLE ( void  )

inlinestatic

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FUEL7_TIMER_DISABLE()

static void FUEL7_TIMER_DISABLE ( void  )

inlinestatic

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FUEL7_TIMER_ENABLE()

static void FUEL7_TIMER_ENABLE ( void  )

inlinestatic

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FUEL8_TIMER_DISABLE()

static void FUEL8_TIMER_DISABLE ( void  )

inlinestatic

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FUEL8_TIMER_ENABLE()

static void FUEL8_TIMER_ENABLE ( void  )

inlinestatic

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IGN1_TIMER_DISABLE()

static void IGN1_TIMER_DISABLE ( void  )

inlinestatic

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IGN1_TIMER_ENABLE()

static void IGN1_TIMER_ENABLE ( void  )

inlinestatic

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IGN2_TIMER_DISABLE()

static void IGN2_TIMER_DISABLE ( void  )

inlinestatic

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IGN2_TIMER_ENABLE()

static void IGN2_TIMER_ENABLE ( void  )

inlinestatic

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IGN3_TIMER_DISABLE()

static void IGN3_TIMER_DISABLE ( void  )

inlinestatic

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IGN3_TIMER_ENABLE()

static void IGN3_TIMER_ENABLE ( void  )

inlinestatic

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IGN4_TIMER_DISABLE()

static void IGN4_TIMER_DISABLE ( void  )

inlinestatic

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IGN4_TIMER_ENABLE()

static void IGN4_TIMER_ENABLE ( void  )

inlinestatic

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IGN5_TIMER_DISABLE()

static void IGN5_TIMER_DISABLE ( void  )

inlinestatic

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IGN5_TIMER_ENABLE()

static void IGN5_TIMER_ENABLE ( void  )

inlinestatic

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IGN6_TIMER_DISABLE()

static void IGN6_TIMER_DISABLE ( void  )

inlinestatic

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IGN6_TIMER_ENABLE()

static void IGN6_TIMER_ENABLE ( void  )

inlinestatic

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IGN7_TIMER_DISABLE()

static void IGN7_TIMER_DISABLE ( void  )

inlinestatic

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IGN7_TIMER_ENABLE()

static void IGN7_TIMER_ENABLE ( void  )

inlinestatic

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IGN8_TIMER_DISABLE()

static void IGN8_TIMER_DISABLE ( void  )

inlinestatic

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IGN8_TIMER_ENABLE()

static void IGN8_TIMER_ENABLE ( void  )

inlinestatic

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pinIsReserved()

static bool pinIsReserved ( uint8_t  pin )

inlinestatic

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ticksToMicros()

static constexpr uint32_t ticksToMicros ( COMPARE_TYPE  ticks )

staticconstexpr

Convert timer ticks to µS.

uS_TO_TIMER_COMPARE()

static constexpr COMPARE_TYPE uS_TO_TIMER_COMPARE ( uint32_t  micros )

staticconstexpr

Convert µS to timer ticks.

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Variable Documentation

ANALOG_PINS

constexpr uint8_t ANALOG_PINS[] = { _ANALOG_PINS_A0_A14 }

constexpr

Analog pin mapping.

BLOCKING_FACTOR

constexpr uint16_t BLOCKING_FACTOR = 121

constexpr

SERIAL_BUFFER_THRESHOLD

constexpr uint8_t SERIAL_BUFFER_THRESHOLD = 32U

constexpr

When the serial buffer is filled to greater than this threshold value, the serial processing operations will be performed more urgently in order to avoid it overflowing. Serial buffer is 64 bytes long, so the threshold is set at half this as a reasonable figure.

TABLE_BLOCKING_FACTOR

constexpr uint16_t TABLE_BLOCKING_FACTOR = 64

constexpr