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Initial implementation of PID Autotune Menu Items

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Adds the parameter U to M303. If U1 is included , it will use the
PID-values from the auto-tune.
This commit is contained in:
WPBack
2016-03-20 14:56:11 +01:00
committed by Scott Lahteine
parent da9d4c4caf
commit 3b3e8a02b5
5 changed files with 42 additions and 11 deletions
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19
Marlin/temperature.cpp
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@@ -199,7 +199,7 @@ static void updateTemperaturesFromRawValues();
//================================ Functions ================================
//===========================================================================
void PID_autotune(float temp, int extruder, int ncycles) {
void PID_autotune(float temp, int extruder, int ncycles, bool set_result) {
float input = 0.0;
int cycles = 0;
bool heating = true;
@@ -346,6 +346,23 @@ void PID_autotune(float temp, int extruder, int ncycles) {
SERIAL_PROTOCOLPGM("#define DEFAULT_"); SERIAL_PROTOCOL(estring); SERIAL_PROTOCOLPGM("Kp "); SERIAL_PROTOCOLLN(Kp);
SERIAL_PROTOCOLPGM("#define DEFAULT_"); SERIAL_PROTOCOL(estring); SERIAL_PROTOCOLPGM("Ki "); SERIAL_PROTOCOLLN(Ki);
SERIAL_PROTOCOLPGM("#define DEFAULT_"); SERIAL_PROTOCOL(estring); SERIAL_PROTOCOLPGM("Kd "); SERIAL_PROTOCOLLN(Kd);
//Uses the result if set_result is true
if (set_result) {
if (extruder < 0) {
#if ENABLED(PIDTEMPBED)
bedKp = Kp;
bedKi = scalePID_i(Ki);
bedKd = scalePID_d(Kd);
updatePID();
#endif
}
else {
PID_PARAM(Kp, extruder) = Kp;
PID_PARAM(Ki, e) = scalePID_i(Ki);
PID_PARAM(Kd, e) = scalePID_d(Kd);
updatePID();
}
}
return;
}
lcd_update();