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Merge pull request #179 from kliment/master

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Thermistor type 3, disconnecting thermistor yields temp -20, and hotend gets switched to full power
This commit is contained in:
midopple 2012-06-02 10:19:53 -07:00
commit 648b25444d
1 changed files with 19 additions and 7 deletions
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26
Sprinter/heater.cpp
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@ -661,12 +661,21 @@ void PID_autotune(int PIDAT_test_temp)
heater_duty = constrain(heater_duty, 0, HEATER_CURRENT);
#ifdef PID_SOFT_PWM
g_heater_pwm_val = (unsigned char)heater_duty;
if(target_raw != 0)
g_heater_pwm_val = (unsigned char)heater_duty;
else
g_heater_pwm_val = 0;
#else
analogWrite(HEATER_0_PIN, heater_duty);
if(target_raw != 0)
analogWrite(HEATER_0_PIN, heater_duty);
else
analogWrite(HEATER_0_PIN, 0);
#if LED_PIN>-1
analogWrite(LED_PIN, constrain(LED_PWM_FOR_BRIGHTNESS(heater_duty),0,255));
if(target_raw != 0)
analogWrite(LED_PIN, constrain(LED_PWM_FOR_BRIGHTNESS(heater_duty),0,255));
else
analogWrite(LED_PIN, 0);
#endif
#endif
@ -681,10 +690,13 @@ void PID_autotune(int PIDAT_test_temp)
}
else
{
WRITE(HEATER_0_PIN,HIGH);
#if LED_PIN > -1
WRITE(LED_PIN,HIGH);
#endif
if(target_raw != 0)
{
WRITE(HEATER_0_PIN,HIGH);
#if LED_PIN > -1
WRITE(LED_PIN,HIGH);
#endif
}
}
#endif
#endif