CMS/Marlin
3
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Fixed temperature reading bug.

Browse Source 
(When using the lower and upper adc input bank)
This commit is contained in:
Erik van der Zalm 2011-11-28 17:42:49 +01:00
parent f75f426dfa
commit dd5296ad4d
1 changed files with 6 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
Marlin/temperature.cpp
View File

@ -464,6 +464,8 @@ ISR(TIMER0_COMPB_vect)
#if (TEMP_0_PIN > -1) #if (TEMP_0_PIN > -1)
#if TEMP_0_PIN > 7 #if TEMP_0_PIN > 7
ADCSRB = 1<<MUX5; ADCSRB = 1<<MUX5;
#else
ADCSRB = 0;
#endif #endif
ADMUX = ((1 << REFS0) | (TEMP_0_PIN & 0x07)); ADMUX = ((1 << REFS0) | (TEMP_0_PIN & 0x07));
ADCSRA |= 1<<ADSC; // Start conversion ADCSRA |= 1<<ADSC; // Start conversion
@ -483,6 +485,8 @@ ISR(TIMER0_COMPB_vect)
#if (TEMP_1_PIN > -1) #if (TEMP_1_PIN > -1)
#if TEMP_1_PIN > 7 #if TEMP_1_PIN > 7
ADCSRB = 1<<MUX5; ADCSRB = 1<<MUX5;
#else
ADCSRB = 0;
#endif #endif
ADMUX = ((1 << REFS0) | (TEMP_1_PIN & 0x07)); ADMUX = ((1 << REFS0) | (TEMP_1_PIN & 0x07));
ADCSRA |= 1<<ADSC; // Start conversion ADCSRA |= 1<<ADSC; // Start conversion
@ -502,6 +506,8 @@ ISR(TIMER0_COMPB_vect)
#if (TEMP_2_PIN > -1) #if (TEMP_2_PIN > -1)
#if TEMP_2_PIN > 7 #if TEMP_2_PIN > 7
ADCSRB = 1<<MUX5; ADCSRB = 1<<MUX5;
#else
ADCSRB = 0;
#endif #endif
ADMUX = ((1 << REFS0) | (TEMP_2_PIN & 0x07)); ADMUX = ((1 << REFS0) | (TEMP_2_PIN & 0x07));
ADCSRA |= 1<<ADSC; // Start conversion ADCSRA |= 1<<ADSC; // Start conversion