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Fix for broken open loop PWM idle

This commit is contained in:
Josh Stewart 2016-05-09 13:18:13 +10:00
parent 27a34a8fb9
commit 0677499036
2 changed files with 3 additions and 3 deletions
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5
idle.ino
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@ -135,14 +135,15 @@ void idleControl()
idle_pwm_target_value = percentage(currentStatus.idleDuty, idle_pwm_max_count);
idleOn = true;
}
else if( currentStatus.coolant < (iacPWMTable.values[IDLE_TABLE_SIZE-1] + CALIBRATION_TEMPERATURE_OFFSET))
else
{
//Standard running
currentStatus.idleDuty = table2D_getValue(&iacPWMTable, currentStatus.coolant + CALIBRATION_TEMPERATURE_OFFSET); //All temps are offset by 40 degrees
if( currentStatus.idleDuty == 0 ) { TIMSK4 &= ~(1 << OCIE4C); digitalWrite(pinIdle1, LOW); break; }
TIMSK4 |= (1 << OCIE4C); //Turn on the C compare unit (ie turn on the interrupt)
idle_pwm_target_value = percentage(currentStatus.idleDuty, idle_pwm_max_count);
idleOn = true;
}
else if (idleOn) { digitalWrite(pinIdle1, LOW); idleOn = false; }
break;
case 3: //Case 3 is PWM closed loop

1
scheduler.ino
View File

@ -18,7 +18,6 @@ void initialiseSchedulers()
TCCR3A = 0x00; //Timer3 Control Reg A: Wave Gen Mode normal
TCCR3B = (1 << CS12); //Timer3 Control Reg B: Timer Prescaler set to 256. Refer to http://www.instructables.com/files/orig/F3T/TIKL/H3WSA4V7/F3TTIKLH3WSA4V7.jpg
//TCCR3B = 0x03; //Timer3 Control Reg B: Timer Prescaler set to 64. Refer to http://www.instructables.com/files/orig/F3T/TIKL/H3WSA4V7/F3TTIKLH3WSA4V7.jpg
//Timer 3 compare channel A is reserved for idle control, therefore there are only 2 fuel channels here
fuelSchedule1.Status = OFF;
fuelSchedule2.Status = OFF;
fuelSchedule3.Status = OFF;