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speeduino
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Disable vvt and boost interrupts when not used (Minor performance increase)

This commit is contained in:
Josh Stewart 2016-01-22 12:39:34 +11:00
parent 0830e6d834
commit c83bd863d9
1 changed files with 6 additions and 2 deletions
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8
auxiliaries.ino
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@ -46,6 +46,9 @@ void boostControl()
byte boostDuty = get3DTableValue(&boostTable, currentStatus.TPS, currentStatus.RPM);
boost_pwm_target_value = percentage(boostDuty, boost_pwm_max_count);
}
#if defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__)
else { TIMSK1 &= ~(1 << OCIE1A); } // Disable timer channel
#endif
}
void vvtControl()
@ -55,13 +58,15 @@ void vvtControl()
byte vvtDuty = get3DTableValue(&vvtTable, currentStatus.TPS, currentStatus.RPM);
vvt_pwm_target_value = percentage(vvtDuty, vvt_pwm_max_count);
}
#if defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__)
else { TIMSK1 &= ~(1 << OCIE1B); } // Disable timer channel
#endif
}
//The interrupt to control the Boost PWM
#if defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__)
ISR(TIMER1_COMPA_vect)
{
if(!configPage3.boostEnabled) { return; }
if (boost_pwm_state)
{
*boost_pin_port &= ~(boost_pin_mask); // Switch pin to low
@ -80,7 +85,6 @@ ISR(TIMER1_COMPA_vect)
//The interrupt to control the VVT PWM
ISR(TIMER1_COMPB_vect)
{
if(!configPage3.vvtEnabled) { return; }
if (vvt_pwm_state)
{
*vvt_pin_port &= ~(vvt_pin_mask); // Switch pin to low