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Replace division in planner with multiplication

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This commit is contained in:
Scott Lahteine
2016-07-23 19:36:26 -07:00
parent b921f6b69d
commit f8b5749235
8 changed files with 53 additions and 35 deletions
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2
Marlin/temperature.cpp
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@ -572,7 +572,7 @@ float Temperature::get_pid_output(int e) {
lpq[lpq_ptr] = 0;
}
if (++lpq_ptr >= lpq_len) lpq_ptr = 0;
cTerm[HOTEND_INDEX] = (lpq[lpq_ptr] / planner.axis_steps_per_mm[E_AXIS]) * PID_PARAM(Kc, HOTEND_INDEX);
cTerm[HOTEND_INDEX] = (lpq[lpq_ptr] * planner.steps_to_mm[E_AXIS]) * PID_PARAM(Kc, HOTEND_INDEX);
pid_output += cTerm[HOTEND_INDEX];
}
#endif //PID_ADD_EXTRUSION_RATE