Mercurial > mbsePi-apps / file comparison
comparison: thermferm/pid.h
thermferm/pid.h
- changeset 495
- 712984fdd26b
- parent 492
- 750f2468dec5
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| 494:092b45686a75 | 495:712984fdd26b |
|---|---|
| 6 #define PID_MODE_BOO 2 /* Process control Bang On/Off */ | 6 #define PID_MODE_BOO 2 /* Process control Bang On/Off */ |
| 7 | 7 |
| 8 #define PID_TYPE_HEAT 0 /* PID is used for heating */ | 8 #define PID_TYPE_HEAT 0 /* PID is used for heating */ |
| 9 #define PID_TYPE_COOL 1 /* PID is used for cooling */ | 9 #define PID_TYPE_COOL 1 /* PID is used for cooling */ |
| 10 | 10 |
| 11 #define PID_TIMES 60 /* 60 calculations per minute */ | |
| 12 #define PID_WINDUP_GUARD 10.0 /* Error windup guard */ | |
| 13 | 11 |
| 14 | 12 |
| 15 typedef struct _pid_var { | 13 typedef struct _pid_var { |
| 16 double iMax; /* Maximum allowable integrator state */ | 14 double iMax; /* Maximum allowable integrator state */ |
| 17 double iGain; /* Integral gain */ | 15 double iGain; /* Integral gain */ |
