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-rw-r--r--Sprinter/Sprinter.pde3
1 files changed, 2 insertions, 1 deletions
diff --git a/Sprinter/Sprinter.pde b/Sprinter/Sprinter.pde
index 8bb68d7..8578359 100644
--- a/Sprinter/Sprinter.pde
+++ b/Sprinter/Sprinter.pde
@@ -127,7 +127,7 @@ int tt = 0, bt = 0;
int temp_iState_max = 100 * PID_INTEGRAL_DRIVE_MAX / PID_IGAIN;
#endif
#ifdef SMOOTHING
- uint32_t nma = SMOOTHFACTOR * analogRead(TEMP_0_PIN);
+ uint32_t nma = 0;
#endif
#ifdef WATCHPERIOD
int watch_raw = -1000;
@@ -1389,6 +1389,7 @@ void manage_heater()
current_raw = read_max6675();
#endif
#ifdef SMOOTHING
+ if (!nma) nma = SMOOTHFACTOR * current_raw;
nma = (nma + current_raw) - (nma / SMOOTHFACTOR);
current_raw = nma / SMOOTHFACTOR;
#endif