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Fixed MAX6675

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This commit is contained in:
Erik van der Zalm 2012-04-10 21:57:57 +02:00
parent 325f0651ac
commit cf7c8c458f
1 changed files with 5 additions and 3 deletions
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8
Marlin/temperature.cpp
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@ -153,7 +153,9 @@ void PID_autotune(float temp)
float max, min; float max, min;
SERIAL_ECHOLN("PID Autotune start"); SERIAL_ECHOLN("PID Autotune start");
disable_heater(); // switch off all heaters.
for(;;) { for(;;) {
if(temp_meas_ready == true) { // temp sample ready if(temp_meas_ready == true) { // temp sample ready
@ -921,14 +923,14 @@ ISR(TIMER0_COMPB_vect)
if(temp_count >= 16) // 8 ms * 16 = 128ms. if(temp_count >= 16) // 8 ms * 16 = 128ms.
{ {
#ifdef HEATER_0_USES_AD595 #ifdef HEATER_0_USES_AD595 || defined HEATER_0_USES_MAX6675
current_raw[0] = raw_temp_0_value; current_raw[0] = raw_temp_0_value;
#else #else
current_raw[0] = 16383 - raw_temp_0_value; current_raw[0] = 16383 - raw_temp_0_value;
#endif #endif
#if EXTRUDERS > 1 #if EXTRUDERS > 1
#ifdef HEATER_1_USES_AD595 || defined HEATER_0_USES_MAX6675 #ifdef HEATER_1_USES_AD595
current_raw[1] = raw_temp_1_value; current_raw[1] = raw_temp_1_value;
#else #else
current_raw[1] = 16383 - raw_temp_1_value; current_raw[1] = 16383 - raw_temp_1_value;