0000106: Optimization of Fuel Injection ISR

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Project

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Date Submitted

Last Update

0000106

Firmware

Scheduler (Inj/Ign)

public

2010-09-30 15:54

2011-09-24 21:30

Reporter

davec

Assigned To

Fred

Priority

normal

Severity

minor

Reproducibility

N/A

Status

closed

Resolution

fixed

Platform

OS Version

Product Version

0.0.17-SpudEchoes

Target Version

0.2.0

Fixed in Version

0.2.0

Summary

0000106: Optimization of Fuel Injection ISR

Description

current code is

TFLG = injectorMainOnMasks[INJECTOR_CHANNEL_NUMBER];

due to the fact that the injectorISR is a macro, the bit can be calculated by the compiler as

TFLG = BIT2<<INJECTOR_CHANNEL_NUMBER;

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FirmwareVersion

Issue Type

Improvement

Risk of Breakage

low

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Notes
(0000287) Fred (administrator) 2011-09-24 21:30	This affected 3 code locations per instance. I made the change and verified the output in ppc and the functionality of the code. Thanks for the tip! :-)