scheduler_ignition_controller.h File Reference

#include "scheduler.h"
#include "config_pages.h"
#include "statuses.h"

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Functions
void	applyOverDwellProtection (const config4 &page4, const statuses &current)
	Check that no ignition channel has been charging the coil for too long.
void	calculateIgnitionAngles (const config2 &page2, const config4 &page4, const config13 &page13, statuses &current)
	Calculate the charge & discharge angles for all ignition channels.
void	setIgnitionChannels (const statuses &current, uint16_t crankAngle, uint16_t dwellTime)
	Schedule all ignition channels.
void	startIgnitionSchedulers (void)
	Start the timers that drive schedulers
void	stopIgnitionSchedulers (void)
	Stop the timers that drive schedulers
void	initialiseIgnitionSchedules (statuses &current, const config2 &page2, config4 &page4, const config10 &page10, const pinNumbers_t &pins)
	Initialise all ignition schedules.
void	stopAllCoilsCharging (void)
	Utility function to stop charging all ignition coils.

Variables
IgnitionSchedule	ignitionSchedule1

Function Documentation

applyOverDwellProtection()

void applyOverDwellProtection	(	const config4 &	page4,
		const statuses &	current
	)

Check that no ignition channel has been charging the coil for too long.

The over dwell protection system runs independently of the standard ignition schedules and monitors the time that each ignition output has been active. If the active time exceeds the tune defined amount, the output will be ended to prevent damage to coils.

Note

Must be called once per millisecond by an external timer.

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calculateIgnitionAngles()

void calculateIgnitionAngles	(	const config2 &	page2,
		const config4 &	page4,
		const config13 &	page13,
		statuses &	current
	)

Calculate the charge & discharge angles for all ignition channels.

Parameters

page2	The tune
page4	The tune
page13	The tune
current	Current system state

initialiseIgnitionSchedules()

void initialiseIgnitionSchedules	(	statuses &	current,
		const config2 &	page2,
		config4 &	page4,
		const config10 &	page10,
		const pinNumbers_t &	pins
	)

Initialise all ignition schedules.

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setIgnitionChannels()

void setIgnitionChannels	(	const statuses &	current,
		uint16_t	crankAngle,
		uint16_t	dwellTime
	)

Schedule all ignition channels.

Parameters

current	Current system state
crankAngle	Crank angle
dwellTime	Target dwell time

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startIgnitionSchedulers()

void startIgnitionSchedulers

(

void

)

Start the timers that drive schedulers

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stopAllCoilsCharging()

void stopAllCoilsCharging

(

void

)

Utility function to stop charging all ignition coils.

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stopIgnitionSchedulers()

void stopIgnitionSchedulers

(

void

)

Stop the timers that drive schedulers

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Variable Documentation

ignitionSchedule1

IgnitionSchedule ignitionSchedule1

extern