board_teensy41.h File Reference

#include <Arduino.h>
#include <limits>
#include <FlexCAN_T4.h>

Go to the source code of this file.

Macros
#define	CORE_TEENSY41
#define	TS_SERIAL_BUFFER_SIZE   517
#define	FPU_MAX_SIZE   32
#define	BOARD_MAX_DIGITAL_PINS   54
#define	BOARD_MAX_IO_PINS   54
#define	RTC_ENABLED
#define	SD_LOGGING
#define	RTC_LIB_H   "TimeLib.h"
#define	SD_CONFIG   SdioConfig(FIFO_SDIO)
#define	INJ_CHANNELS   8
#define	IGN_CHANNELS   8
#define	FUEL1_COUNTER   TMR1_CNTR0
#define	FUEL2_COUNTER   TMR1_CNTR1
#define	FUEL3_COUNTER   TMR1_CNTR2
#define	FUEL4_COUNTER   TMR1_CNTR3
#define	FUEL5_COUNTER   TMR3_CNTR0
#define	FUEL6_COUNTER   TMR3_CNTR1
#define	FUEL7_COUNTER   TMR3_CNTR2
#define	FUEL8_COUNTER   TMR3_CNTR3
#define	IGN1_COUNTER   TMR2_CNTR0
#define	IGN2_COUNTER   TMR2_CNTR1
#define	IGN3_COUNTER   TMR2_CNTR2
#define	IGN4_COUNTER   TMR2_CNTR3
#define	IGN5_COUNTER   TMR4_CNTR0
#define	IGN6_COUNTER   TMR4_CNTR1
#define	IGN7_COUNTER   TMR4_CNTR2
#define	IGN8_COUNTER   TMR4_CNTR3
#define	FUEL1_COMPARE   TMR1_COMP10
#define	FUEL2_COMPARE   TMR1_COMP11
#define	FUEL3_COMPARE   TMR1_COMP12
#define	FUEL4_COMPARE   TMR1_COMP13
#define	FUEL5_COMPARE   TMR3_COMP10
#define	FUEL6_COMPARE   TMR3_COMP11
#define	FUEL7_COMPARE   TMR3_COMP12
#define	FUEL8_COMPARE   TMR3_COMP13
#define	IGN1_COMPARE   TMR2_COMP10
#define	IGN2_COMPARE   TMR2_COMP11
#define	IGN3_COMPARE   TMR2_COMP12
#define	IGN4_COMPARE   TMR2_COMP13
#define	IGN5_COMPARE   TMR4_COMP10
#define	IGN6_COMPARE   TMR4_COMP11
#define	IGN7_COMPARE   TMR4_COMP12
#define	IGN8_COMPARE   TMR4_COMP13
#define	ENABLE_BOOST_TIMER()   PIT_TCTRL1 |= PIT_TCTRL_TEN
#define	DISABLE_BOOST_TIMER()   PIT_TCTRL1 &= ~PIT_TCTRL_TEN
#define	ENABLE_VVT_TIMER()   PIT_TCTRL2 |= PIT_TCTRL_TEN
#define	DISABLE_VVT_TIMER()   PIT_TCTRL2 &= ~PIT_TCTRL_TEN
#define	ENABLE_FAN_TIMER()   TMR3_CSCTRL1 |= TMR_CSCTRL_TCF2EN
#define	DISABLE_FAN_TIMER()   TMR3_CSCTRL1 &= ~TMR_CSCTRL_TCF2EN
#define	BOOST_TIMER_COMPARE   PIT_LDVAL1
#define	BOOST_TIMER_COUNTER   0
#define	VVT_TIMER_COMPARE   PIT_LDVAL2
#define	VVT_TIMER_COUNTER   0
#define	FAN_TIMER_COMPARE   TMR3_COMP22
#define	FAN_TIMER_COUNTER   TMR3_CNTR1
#define	IDLE_COUNTER   0
#define	IDLE_COMPARE   PIT_LDVAL0
#define	IDLE_TIMER_ENABLE()   PIT_TCTRL0 |= PIT_TCTRL_TEN
#define	IDLE_TIMER_DISABLE()   PIT_TCTRL0 &= ~PIT_TCTRL_TEN
#define	SECONDARY_SERIAL_T   HardwareSerial
#define	NATIVE_CAN_AVAILABLE
#define	MC33810_SUPPORT

Typedefs
using	COMPARE_TYPE = uint16_t
	The timer overflow type.
using	boardInputPin_t = inputPin_t
using	boardOutputPin_t = outputPin_t

Functions
bool	pinIsSerial (uint8_t)
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 = 251
constexpr uint16_t	TABLE_BLOCKING_FACTOR = 256
constexpr uint8_t	ANALOG_PINS [] = { _ANALOG_PINS_A0_A14, A15, A16 }
	Analog pin mapping.
constexpr uint8_t	SERIAL_BUFFER_THRESHOLD = 0U
	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.

Macro Definition Documentation

BOARD_MAX_DIGITAL_PINS

#define BOARD_MAX_DIGITAL_PINS   54

BOARD_MAX_IO_PINS

#define BOARD_MAX_IO_PINS   54

BOOST_TIMER_COMPARE

#define BOOST_TIMER_COMPARE   PIT_LDVAL1

BOOST_TIMER_COUNTER

#define BOOST_TIMER_COUNTER   0

CORE_TEENSY41

#define CORE_TEENSY41

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

DISABLE_BOOST_TIMER

#define DISABLE_BOOST_TIMER

(

)

PIT_TCTRL1 &= ~PIT_TCTRL_TEN

DISABLE_FAN_TIMER

#define DISABLE_FAN_TIMER

(

)

TMR3_CSCTRL1 &= ~TMR_CSCTRL_TCF2EN

DISABLE_VVT_TIMER

#define DISABLE_VVT_TIMER

(

)

PIT_TCTRL2 &= ~PIT_TCTRL_TEN

ENABLE_BOOST_TIMER

#define ENABLE_BOOST_TIMER

(

)

PIT_TCTRL1 |= PIT_TCTRL_TEN

ENABLE_FAN_TIMER

#define ENABLE_FAN_TIMER

(

)

TMR3_CSCTRL1 |= TMR_CSCTRL_TCF2EN

ENABLE_VVT_TIMER

#define ENABLE_VVT_TIMER

(

)

PIT_TCTRL2 |= PIT_TCTRL_TEN

FAN_TIMER_COMPARE

#define FAN_TIMER_COMPARE   TMR3_COMP22

FAN_TIMER_COUNTER

#define FAN_TIMER_COUNTER   TMR3_CNTR1

FPU_MAX_SIZE

#define FPU_MAX_SIZE   32

FUEL1_COMPARE

#define FUEL1_COMPARE   TMR1_COMP10

FUEL1_COUNTER

#define FUEL1_COUNTER   TMR1_CNTR0

FUEL2_COMPARE

#define FUEL2_COMPARE   TMR1_COMP11

FUEL2_COUNTER

#define FUEL2_COUNTER   TMR1_CNTR1

FUEL3_COMPARE

#define FUEL3_COMPARE   TMR1_COMP12

FUEL3_COUNTER

#define FUEL3_COUNTER   TMR1_CNTR2

FUEL4_COMPARE

#define FUEL4_COMPARE   TMR1_COMP13

FUEL4_COUNTER

#define FUEL4_COUNTER   TMR1_CNTR3

FUEL5_COMPARE

#define FUEL5_COMPARE   TMR3_COMP10

FUEL5_COUNTER

#define FUEL5_COUNTER   TMR3_CNTR0

FUEL6_COMPARE

#define FUEL6_COMPARE   TMR3_COMP11

FUEL6_COUNTER

#define FUEL6_COUNTER   TMR3_CNTR1

FUEL7_COMPARE

#define FUEL7_COMPARE   TMR3_COMP12

FUEL7_COUNTER

#define FUEL7_COUNTER   TMR3_CNTR2

FUEL8_COMPARE

#define FUEL8_COMPARE   TMR3_COMP13

FUEL8_COUNTER

#define FUEL8_COUNTER   TMR3_CNTR3

IDLE_COMPARE

#define IDLE_COMPARE   PIT_LDVAL0

IDLE_COUNTER

#define IDLE_COUNTER   0

IDLE_TIMER_DISABLE

#define IDLE_TIMER_DISABLE

(

)

PIT_TCTRL0 &= ~PIT_TCTRL_TEN

IDLE_TIMER_ENABLE

#define IDLE_TIMER_ENABLE

(

)

PIT_TCTRL0 |= PIT_TCTRL_TEN

IGN1_COMPARE

#define IGN1_COMPARE   TMR2_COMP10

IGN1_COUNTER

#define IGN1_COUNTER   TMR2_CNTR0

IGN2_COMPARE

#define IGN2_COMPARE   TMR2_COMP11

IGN2_COUNTER

#define IGN2_COUNTER   TMR2_CNTR1

IGN3_COMPARE

#define IGN3_COMPARE   TMR2_COMP12

IGN3_COUNTER

#define IGN3_COUNTER   TMR2_CNTR2

IGN4_COMPARE

#define IGN4_COMPARE   TMR2_COMP13

IGN4_COUNTER

#define IGN4_COUNTER   TMR2_CNTR3

IGN5_COMPARE

#define IGN5_COMPARE   TMR4_COMP10

IGN5_COUNTER

#define IGN5_COUNTER   TMR4_CNTR0

IGN6_COMPARE

#define IGN6_COMPARE   TMR4_COMP11

IGN6_COUNTER

#define IGN6_COUNTER   TMR4_CNTR1

IGN7_COMPARE

#define IGN7_COMPARE   TMR4_COMP12

IGN7_COUNTER

#define IGN7_COUNTER   TMR4_CNTR2

IGN8_COMPARE

#define IGN8_COMPARE   TMR4_COMP13

IGN8_COUNTER

#define IGN8_COUNTER   TMR4_CNTR3

IGN_CHANNELS

#define IGN_CHANNELS   8

INJ_CHANNELS

#define INJ_CHANNELS   8

MC33810_SUPPORT

#define MC33810_SUPPORT

NATIVE_CAN_AVAILABLE

#define NATIVE_CAN_AVAILABLE

RTC_ENABLED

#define RTC_ENABLED

RTC_LIB_H

#define RTC_LIB_H   "TimeLib.h"

SD_CONFIG

#define SD_CONFIG   SdioConfig(FIFO_SDIO)

SD_LOGGING

#define SD_LOGGING

SECONDARY_SERIAL_T

#define SECONDARY_SERIAL_T   HardwareSerial

TS_SERIAL_BUFFER_SIZE

#define TS_SERIAL_BUFFER_SIZE   517

VVT_TIMER_COMPARE

#define VVT_TIMER_COMPARE   PIT_LDVAL2

VVT_TIMER_COUNTER

#define VVT_TIMER_COUNTER   0

Typedef Documentation

boardInputPin_t

using boardInputPin_t = inputPin_t

boardOutputPin_t

using boardOutputPin_t = outputPin_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

FUEL1_TIMER_ENABLE()

static void FUEL1_TIMER_ENABLE ( void  )

inlinestatic

FUEL2_TIMER_DISABLE()

static void FUEL2_TIMER_DISABLE ( void  )

inlinestatic

FUEL2_TIMER_ENABLE()

static void FUEL2_TIMER_ENABLE ( void  )

inlinestatic

FUEL3_TIMER_DISABLE()

static void FUEL3_TIMER_DISABLE ( void  )

inlinestatic

FUEL3_TIMER_ENABLE()

static void FUEL3_TIMER_ENABLE ( void  )

inlinestatic

FUEL4_TIMER_DISABLE()

static void FUEL4_TIMER_DISABLE ( void  )

inlinestatic

FUEL4_TIMER_ENABLE()

static void FUEL4_TIMER_ENABLE ( void  )

inlinestatic

FUEL5_TIMER_DISABLE()

static void FUEL5_TIMER_DISABLE ( void  )

inlinestatic

FUEL5_TIMER_ENABLE()

static void FUEL5_TIMER_ENABLE ( void  )

inlinestatic

FUEL6_TIMER_DISABLE()

static void FUEL6_TIMER_DISABLE ( void  )

inlinestatic

FUEL6_TIMER_ENABLE()

static void FUEL6_TIMER_ENABLE ( void  )

inlinestatic

FUEL7_TIMER_DISABLE()

static void FUEL7_TIMER_DISABLE ( void  )

inlinestatic

FUEL7_TIMER_ENABLE()

static void FUEL7_TIMER_ENABLE ( void  )

inlinestatic

FUEL8_TIMER_DISABLE()

static void FUEL8_TIMER_DISABLE ( void  )

inlinestatic

FUEL8_TIMER_ENABLE()

static void FUEL8_TIMER_ENABLE ( void  )

inlinestatic

IGN1_TIMER_DISABLE()

static void IGN1_TIMER_DISABLE ( void  )

inlinestatic

IGN1_TIMER_ENABLE()

static void IGN1_TIMER_ENABLE ( void  )

inlinestatic

IGN2_TIMER_DISABLE()

static void IGN2_TIMER_DISABLE ( void  )

inlinestatic

IGN2_TIMER_ENABLE()

static void IGN2_TIMER_ENABLE ( void  )

inlinestatic

IGN3_TIMER_DISABLE()

static void IGN3_TIMER_DISABLE ( void  )

inlinestatic

IGN3_TIMER_ENABLE()

static void IGN3_TIMER_ENABLE ( void  )

inlinestatic

IGN4_TIMER_DISABLE()

static void IGN4_TIMER_DISABLE ( void  )

inlinestatic

IGN4_TIMER_ENABLE()

static void IGN4_TIMER_ENABLE ( void  )

inlinestatic

IGN5_TIMER_DISABLE()

static void IGN5_TIMER_DISABLE ( void  )

inlinestatic

IGN5_TIMER_ENABLE()

static void IGN5_TIMER_ENABLE ( void  )

inlinestatic

IGN6_TIMER_DISABLE()

static void IGN6_TIMER_DISABLE ( void  )

inlinestatic

IGN6_TIMER_ENABLE()

static void IGN6_TIMER_ENABLE ( void  )

inlinestatic

IGN7_TIMER_DISABLE()

static void IGN7_TIMER_DISABLE ( void  )

inlinestatic

IGN7_TIMER_ENABLE()

static void IGN7_TIMER_ENABLE ( void  )

inlinestatic

IGN8_TIMER_DISABLE()

static void IGN8_TIMER_DISABLE ( void  )

inlinestatic

IGN8_TIMER_ENABLE()

static void IGN8_TIMER_ENABLE ( void  )

inlinestatic

pinIsReserved()

static bool pinIsReserved ( uint8_t  pin )

inlinestatic

pinIsSerial()

bool pinIsSerial

(

uint8_t

)

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.

Variable Documentation

ANALOG_PINS

constexpr uint8_t ANALOG_PINS[] = { _ANALOG_PINS_A0_A14, A15, A16 }

constexpr

Analog pin mapping.

BLOCKING_FACTOR

constexpr uint16_t BLOCKING_FACTOR = 251

constexpr

SERIAL_BUFFER_THRESHOLD

constexpr uint8_t SERIAL_BUFFER_THRESHOLD = 0U

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.

TABLE_BLOCKING_FACTOR

constexpr uint16_t TABLE_BLOCKING_FACTOR = 256

constexpr