Configuration.m: Set PID_INTEGRAL_DRIVE_MAX from PID_MAX from BANG_MAX.
Current defaults are all 255. If it makes sense to reduce them, they should come down together, and be in a PID_INTEGRAL_DRIVE_MAX <= PID_MAX <- BANG_MAX relationship.
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@ -144,13 +144,13 @@
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// Comment the following line to disable PID and enable bang-bang.
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// Comment the following line to disable PID and enable bang-bang.
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#define PIDTEMP
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#define PIDTEMP
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#define BANG_MAX 255 // limits current to nozzle while in bang-bang mode; 255=full current
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#define BANG_MAX 255 // limits current to nozzle while in bang-bang mode; 255=full current
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#define PID_MAX 255 // limits current to nozzle while PID is active (see PID_FUNCTIONAL_RANGE below); 255=full current
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#define PID_MAX BANG_MAX // limits current to nozzle while PID is active (see PID_FUNCTIONAL_RANGE below); 255=full current
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#ifdef PIDTEMP
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#ifdef PIDTEMP
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//#define PID_DEBUG // Sends debug data to the serial port.
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//#define PID_DEBUG // Sends debug data to the serial port.
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//#define PID_OPENLOOP 1 // Puts PID in open loop. M104/M140 sets the output power from 0 to PID_MAX
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//#define PID_OPENLOOP 1 // Puts PID in open loop. M104/M140 sets the output power from 0 to PID_MAX
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#define PID_FUNCTIONAL_RANGE 10 // If the temperature difference between the target temperature and the actual temperature
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#define PID_FUNCTIONAL_RANGE 10 // If the temperature difference between the target temperature and the actual temperature
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// is more then PID_FUNCTIONAL_RANGE then the PID will be shut off and the heater will be set to min/max.
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// is more then PID_FUNCTIONAL_RANGE then the PID will be shut off and the heater will be set to min/max.
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#define PID_INTEGRAL_DRIVE_MAX 255 //limit for the integral term
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#define PID_INTEGRAL_DRIVE_MAX PID_MAX //limit for the integral term
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#define K1 0.95 //smoothing factor within the PID
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#define K1 0.95 //smoothing factor within the PID
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#define PID_dT ((OVERSAMPLENR * 10.0)/(F_CPU / 64.0 / 256.0)) //sampling period of the temperature routine
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#define PID_dT ((OVERSAMPLENR * 10.0)/(F_CPU / 64.0 / 256.0)) //sampling period of the temperature routine
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