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Implement PID_ADD_EXTRUSION_RATE

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This commit is contained in:
Scott Lahteine
2015-08-30 19:04:30 -07:00
committed by Richard Wackerbarth
parent b5987de08a
commit bc50db9cf6
6 changed files with 81 additions and 17 deletions
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17
Marlin/Marlin_main.cpp
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@ -420,6 +420,10 @@ bool target_direction;
boolean chdkActive = false;
#endif
#if ENABLED(PID_ADD_EXTRUSION_RATE)
int lpq_len = 20;
#endif
//===========================================================================
//================================ Functions ================================
//===========================================================================
@ -4770,7 +4774,16 @@ inline void gcode_M226() {
#if ENABLED(PIDTEMP)
/**
* M301: Set PID parameters P I D (and optionally C)
* M301: Set PID parameters P I D (and optionally C, L)
*
* P[float] Kp term
* I[float] Ki term (unscaled)
* D[float] Kd term (unscaled)
*
* With PID_ADD_EXTRUSION_RATE:
*
* C[float] Kc term
* L[float] LPQ length
*/
inline void gcode_M301() {
@ -4784,6 +4797,8 @@ inline void gcode_M226() {
if (code_seen('D')) PID_PARAM(Kd, e) = scalePID_d(code_value());
#if ENABLED(PID_ADD_EXTRUSION_RATE)
if (code_seen('C')) PID_PARAM(Kc, e) = code_value();
if (code_seen('L')) lpq_len = code_value();
NOMORE(lpq_len, LPQ_MAX_LEN);
#endif
updatePID();