Renix decoder

Collaboration diagram for Renix decoder:

Macros
#define	renixSystemLastToothTime   toothLastToothRisingTime
#define	renixSystemLastMinusOneToothTime   toothLastSecToothRisingTime

Functions
void	triggerSetup_Renix (void)
void	triggerPri_Renix (void)
static uint16_t	calcEndTeeth_Renix (int ignitionAngle, uint8_t toothAdder)
void	triggerSetEndTeeth_Renix (void)

Detailed Description

Renix 44-2-2 and 66-2-2-2 decoder.
Renix trigger wheel doesn't decode into 360 degrees nicely (360/44 = 8.18 degrees or 360/66 = 5.454545). Speeduino can't handle any teeth that have a decimal point. Solution is to count teeth, every 11 teeth = a proper angle. For 66 tooth decoder its 60 degrees per 11 teeth, for 44 tooth decoder its 90 degrees per 11 teeth. This means the system sees 4 teeth on the 44 tooth wheel and 6 teeth on the 66 tooth wheel. Double missing tooth in the pattern is actually a large tooth and a large gap. If the trigger is set to rising you'll see the start of the large tooth then the gap. If its not set to rising the code won't work due to seeing two gaps

Macro Definition Documentation

renixSystemLastMinusOneToothTime

#define renixSystemLastMinusOneToothTime   toothLastSecToothRisingTime

renixSystemLastToothTime

#define renixSystemLastToothTime   toothLastToothRisingTime

Function Documentation

calcEndTeeth_Renix()

static uint16_t calcEndTeeth_Renix ( int  ignitionAngle, uint8_t  toothAdder  )

static

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triggerPri_Renix()

void triggerPri_Renix

(

void

)

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triggerSetEndTeeth_Renix()

void triggerSetEndTeeth_Renix

(

void

)

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triggerSetup_Renix()

void triggerSetup_Renix

(

void

)

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