From ced389f4f635ed362eccbddba19e4e54dd96e7d6 Mon Sep 17 00:00:00 2001
From: Kevin O'Connor <kevin@koconnor.net>
Date: Sat, 25 Apr 2020 14:49:50 -0400
Subject: [PATCH] pid_calibrate: Fix module import
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
---
klippy/extras/pid_calibrate.py | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/klippy/extras/pid_calibrate.py b/klippy/extras/pid_calibrate.py
index b5dbc7737..c7a731959 100644
--- a/klippy/extras/pid_calibrate.py
+++ b/klippy/extras/pid_calibrate.py
@@ -4,7 +4,7 @@
#
# This file may be distributed under the terms of the GNU GPLv3 license.
import math, logging
-import heater
+import heaters
class PIDCalibrate:
def __init__(self, config):
@@ -120,7 +120,7 @@ class ControlAutoTune:
# Use Ziegler-Nichols method to generate PID parameters
Ti = 0.5 * Tu
Td = 0.125 * Tu
- Kp = 0.6 * Ku * heater.PID_PARAM_BASE
+ Kp = 0.6 * Ku * heaters.PID_PARAM_BASE
Ki = Kp / Ti
Kd = Kp * Td
logging.info("Autotune: raw=%f/%f Ku=%f Tu=%f Kp=%f Ki=%f Kd=%f",