Mercurial > mbsePi-apps / annotate
thermferm/pid.h@732d482f47c8 (annotated)
thermferm/pid.h
Wed, 12 May 2021 21:17:59 +0200
- author
- Michiel Broek
- date
- Wed, 12 May 2021 21:17:59 +0200
- changeset 611
- 732d482f47c8
- parent 495
- 712984fdd26b
- permissions
- -rw-r--r--
Improved logging if wiringpi failed.
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316
73cd31dc6ce1
Moved pid function to separate files
Michiel Broek <mbroek@mbse.eu>
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changeset
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1 | #ifndef PID_H |
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73cd31dc6ce1
Moved pid function to separate files
Michiel Broek <mbroek@mbse.eu>
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2 | #define PID_H |
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73cd31dc6ce1
Moved pid function to separate files
Michiel Broek <mbroek@mbse.eu>
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3 | |
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362
c92651a54969
Made the client-server protocol more robust. When a change to a unit is made using the web interface, the main process is stopped during the update. Splitted the PID in two PID's, one for heating and one for cooling. Adjusted the web edit scrreen for this, but there are still rough edges. Replaced the PID code, maybe this one works better for our purpose. The simulator air temperature changes on the simulator heater and cooler, but it is not realistic at all. This is a development version, do not use in production. The version is 0.3.0
Michiel Broek <mbroek@mbse.eu>
parents:
316
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4 | #define PID_MODE_NONE 0 /* Process control off */ |
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c92651a54969
Made the client-server protocol more robust. When a change to a unit is made using the web interface, the main process is stopped during the update. Splitted the PID in two PID's, one for heating and one for cooling. Adjusted the web edit scrreen for this, but there are still rough edges. Replaced the PID code, maybe this one works better for our purpose. The simulator air temperature changes on the simulator heater and cooler, but it is not realistic at all. This is a development version, do not use in production. The version is 0.3.0
Michiel Broek <mbroek@mbse.eu>
parents:
316
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5 | #define PID_MODE_AUTO 1 /* Process control auto */ |
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c92651a54969
Made the client-server protocol more robust. When a change to a unit is made using the web interface, the main process is stopped during the update. Splitted the PID in two PID's, one for heating and one for cooling. Adjusted the web edit scrreen for this, but there are still rough edges. Replaced the PID code, maybe this one works better for our purpose. The simulator air temperature changes on the simulator heater and cooler, but it is not realistic at all. This is a development version, do not use in production. The version is 0.3.0
Michiel Broek <mbroek@mbse.eu>
parents:
316
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6 | #define PID_MODE_BOO 2 /* Process control Bang On/Off */ |
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c92651a54969
Made the client-server protocol more robust. When a change to a unit is made using the web interface, the main process is stopped during the update. Splitted the PID in two PID's, one for heating and one for cooling. Adjusted the web edit scrreen for this, but there are still rough edges. Replaced the PID code, maybe this one works better for our purpose. The simulator air temperature changes on the simulator heater and cooler, but it is not realistic at all. This is a development version, do not use in production. The version is 0.3.0
Michiel Broek <mbroek@mbse.eu>
parents:
316
diff
changeset
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7 | |
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c92651a54969
Made the client-server protocol more robust. When a change to a unit is made using the web interface, the main process is stopped during the update. Splitted the PID in two PID's, one for heating and one for cooling. Adjusted the web edit scrreen for this, but there are still rough edges. Replaced the PID code, maybe this one works better for our purpose. The simulator air temperature changes on the simulator heater and cooler, but it is not realistic at all. This is a development version, do not use in production. The version is 0.3.0
Michiel Broek <mbroek@mbse.eu>
parents:
316
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changeset
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8 | #define PID_TYPE_HEAT 0 /* PID is used for heating */ |
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c92651a54969
Made the client-server protocol more robust. When a change to a unit is made using the web interface, the main process is stopped during the update. Splitted the PID in two PID's, one for heating and one for cooling. Adjusted the web edit scrreen for this, but there are still rough edges. Replaced the PID code, maybe this one works better for our purpose. The simulator air temperature changes on the simulator heater and cooler, but it is not realistic at all. This is a development version, do not use in production. The version is 0.3.0
Michiel Broek <mbroek@mbse.eu>
parents:
316
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changeset
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9 | #define PID_TYPE_COOL 1 /* PID is used for cooling */ |
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c92651a54969
Made the client-server protocol more robust. When a change to a unit is made using the web interface, the main process is stopped during the update. Splitted the PID in two PID's, one for heating and one for cooling. Adjusted the web edit scrreen for this, but there are still rough edges. Replaced the PID code, maybe this one works better for our purpose. The simulator air temperature changes on the simulator heater and cooler, but it is not realistic at all. This is a development version, do not use in production. The version is 0.3.0
Michiel Broek <mbroek@mbse.eu>
parents:
316
diff
changeset
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10 | |
|
c92651a54969
Made the client-server protocol more robust. When a change to a unit is made using the web interface, the main process is stopped during the update. Splitted the PID in two PID's, one for heating and one for cooling. Adjusted the web edit scrreen for this, but there are still rough edges. Replaced the PID code, maybe this one works better for our purpose. The simulator air temperature changes on the simulator heater and cooler, but it is not realistic at all. This is a development version, do not use in production. The version is 0.3.0
Michiel Broek <mbroek@mbse.eu>
parents:
316
diff
changeset
|
11 | |
|
c92651a54969
Made the client-server protocol more robust. When a change to a unit is made using the web interface, the main process is stopped during the update. Splitted the PID in two PID's, one for heating and one for cooling. Adjusted the web edit scrreen for this, but there are still rough edges. Replaced the PID code, maybe this one works better for our purpose. The simulator air temperature changes on the simulator heater and cooler, but it is not realistic at all. This is a development version, do not use in production. The version is 0.3.0
Michiel Broek <mbroek@mbse.eu>
parents:
316
diff
changeset
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12 | |
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316
73cd31dc6ce1
Moved pid function to separate files
Michiel Broek <mbroek@mbse.eu>
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13 | typedef struct _pid_var { |
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362
c92651a54969
Made the client-server protocol more robust. When a change to a unit is made using the web interface, the main process is stopped during the update. Splitted the PID in two PID's, one for heating and one for cooling. Adjusted the web edit scrreen for this, but there are still rough edges. Replaced the PID code, maybe this one works better for our purpose. The simulator air temperature changes on the simulator heater and cooler, but it is not realistic at all. This is a development version, do not use in production. The version is 0.3.0
Michiel Broek <mbroek@mbse.eu>
parents:
316
diff
changeset
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14 | double iMax; /* Maximum allowable integrator state */ |
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c92651a54969
Made the client-server protocol more robust. When a change to a unit is made using the web interface, the main process is stopped during the update. Splitted the PID in two PID's, one for heating and one for cooling. Adjusted the web edit scrreen for this, but there are still rough edges. Replaced the PID code, maybe this one works better for our purpose. The simulator air temperature changes on the simulator heater and cooler, but it is not realistic at all. This is a development version, do not use in production. The version is 0.3.0
Michiel Broek <mbroek@mbse.eu>
parents:
316
diff
changeset
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15 | double iGain; /* Integral gain */ |
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c92651a54969
Made the client-server protocol more robust. When a change to a unit is made using the web interface, the main process is stopped during the update. Splitted the PID in two PID's, one for heating and one for cooling. Adjusted the web edit scrreen for this, but there are still rough edges. Replaced the PID code, maybe this one works better for our purpose. The simulator air temperature changes on the simulator heater and cooler, but it is not realistic at all. This is a development version, do not use in production. The version is 0.3.0
Michiel Broek <mbroek@mbse.eu>
parents:
316
diff
changeset
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16 | double pGain; /* Proportional gain */ |
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c92651a54969
Made the client-server protocol more robust. When a change to a unit is made using the web interface, the main process is stopped during the update. Splitted the PID in two PID's, one for heating and one for cooling. Adjusted the web edit scrreen for this, but there are still rough edges. Replaced the PID code, maybe this one works better for our purpose. The simulator air temperature changes on the simulator heater and cooler, but it is not realistic at all. This is a development version, do not use in production. The version is 0.3.0
Michiel Broek <mbroek@mbse.eu>
parents:
316
diff
changeset
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17 | double dGain; /* Derivative gain */ |
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c92651a54969
Made the client-server protocol more robust. When a change to a unit is made using the web interface, the main process is stopped during the update. Splitted the PID in two PID's, one for heating and one for cooling. Adjusted the web edit scrreen for this, but there are still rough edges. Replaced the PID code, maybe this one works better for our purpose. The simulator air temperature changes on the simulator heater and cooler, but it is not realistic at all. This is a development version, do not use in production. The version is 0.3.0
Michiel Broek <mbroek@mbse.eu>
parents:
316
diff
changeset
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18 | double idleRange; /* Idle range */ |
|
c92651a54969
Made the client-server protocol more robust. When a change to a unit is made using the web interface, the main process is stopped during the update. Splitted the PID in two PID's, one for heating and one for cooling. Adjusted the web edit scrreen for this, but there are still rough edges. Replaced the PID code, maybe this one works better for our purpose. The simulator air temperature changes on the simulator heater and cooler, but it is not realistic at all. This is a development version, do not use in production. The version is 0.3.0
Michiel Broek <mbroek@mbse.eu>
parents:
316
diff
changeset
|
19 | |
|
c92651a54969
Made the client-server protocol more robust. When a change to a unit is made using the web interface, the main process is stopped during the update. Splitted the PID in two PID's, one for heating and one for cooling. Adjusted the web edit scrreen for this, but there are still rough edges. Replaced the PID code, maybe this one works better for our purpose. The simulator air temperature changes on the simulator heater and cooler, but it is not realistic at all. This is a development version, do not use in production. The version is 0.3.0
Michiel Broek <mbroek@mbse.eu>
parents:
316
diff
changeset
|
20 | double Input; /* Input value */ |
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c92651a54969
Made the client-server protocol more robust. When a change to a unit is made using the web interface, the main process is stopped during the update. Splitted the PID in two PID's, one for heating and one for cooling. Adjusted the web edit scrreen for this, but there are still rough edges. Replaced the PID code, maybe this one works better for our purpose. The simulator air temperature changes on the simulator heater and cooler, but it is not realistic at all. This is a development version, do not use in production. The version is 0.3.0
Michiel Broek <mbroek@mbse.eu>
parents:
316
diff
changeset
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21 | double Err; /* Error, diff between input and set point */ |
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492
750f2468dec5
Changed PID code. PID parameters are now stored 3 digits instead of 2 behind the decimal point. Prevent extreme heating or cooling in Beer mode. Heat and Cool lockdown now allows the lagest value to win instead of zero them both. PID output treshold from 2% to 50%.
Michiel Broek <mbroek@mbse.eu>
parents:
363
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changeset
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22 | double InputLast; /* Input from last pass */ |
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363
468ec0d96cce
Back to the old PID algorythm. Version 0.3.1.
Michiel Broek <mbroek@mbse.eu>
parents:
362
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changeset
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23 | double iState; /* Error from next last pass */ |
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362
c92651a54969
Made the client-server protocol more robust. When a change to a unit is made using the web interface, the main process is stopped during the update. Splitted the PID in two PID's, one for heating and one for cooling. Adjusted the web edit scrreen for this, but there are still rough edges. Replaced the PID code, maybe this one works better for our purpose. The simulator air temperature changes on the simulator heater and cooler, but it is not realistic at all. This is a development version, do not use in production. The version is 0.3.0
Michiel Broek <mbroek@mbse.eu>
parents:
316
diff
changeset
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24 | double SetP; /* Set point */ |
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c92651a54969
Made the client-server protocol more robust. When a change to a unit is made using the web interface, the main process is stopped during the update. Splitted the PID in two PID's, one for heating and one for cooling. Adjusted the web edit scrreen for this, but there are still rough edges. Replaced the PID code, maybe this one works better for our purpose. The simulator air temperature changes on the simulator heater and cooler, but it is not realistic at all. This is a development version, do not use in production. The version is 0.3.0
Michiel Broek <mbroek@mbse.eu>
parents:
316
diff
changeset
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25 | double OutP; /* Output of PID algorithm */ |
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c92651a54969
Made the client-server protocol more robust. When a change to a unit is made using the web interface, the main process is stopped during the update. Splitted the PID in two PID's, one for heating and one for cooling. Adjusted the web edit scrreen for this, but there are still rough edges. Replaced the PID code, maybe this one works better for our purpose. The simulator air temperature changes on the simulator heater and cooler, but it is not realistic at all. This is a development version, do not use in production. The version is 0.3.0
Michiel Broek <mbroek@mbse.eu>
parents:
316
diff
changeset
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26 | int Mode; /* Value is 'PID_AUTO' if loop is automatic */ |
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c92651a54969
Made the client-server protocol more robust. When a change to a unit is made using the web interface, the main process is stopped during the update. Splitted the PID in two PID's, one for heating and one for cooling. Adjusted the web edit scrreen for this, but there are still rough edges. Replaced the PID code, maybe this one works better for our purpose. The simulator air temperature changes on the simulator heater and cooler, but it is not realistic at all. This is a development version, do not use in production. The version is 0.3.0
Michiel Broek <mbroek@mbse.eu>
parents:
316
diff
changeset
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27 | int Type; /* Value is 'HEAT' or 'COOL' */ |
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73cd31dc6ce1
Moved pid function to separate files
Michiel Broek <mbroek@mbse.eu>
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28 | } pid_var; |
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73cd31dc6ce1
Moved pid function to separate files
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
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29 | |
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73cd31dc6ce1
Moved pid function to separate files
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
30 | |
|
362
c92651a54969
Made the client-server protocol more robust. When a change to a unit is made using the web interface, the main process is stopped during the update. Splitted the PID in two PID's, one for heating and one for cooling. Adjusted the web edit scrreen for this, but there are still rough edges. Replaced the PID code, maybe this one works better for our purpose. The simulator air temperature changes on the simulator heater and cooler, but it is not realistic at all. This is a development version, do not use in production. The version is 0.3.0
Michiel Broek <mbroek@mbse.eu>
parents:
316
diff
changeset
|
31 | void InitPID( pid_var *, int); |
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c92651a54969
Made the client-server protocol more robust. When a change to a unit is made using the web interface, the main process is stopped during the update. Splitted the PID in two PID's, one for heating and one for cooling. Adjusted the web edit scrreen for this, but there are still rough edges. Replaced the PID code, maybe this one works better for our purpose. The simulator air temperature changes on the simulator heater and cooler, but it is not realistic at all. This is a development version, do not use in production. The version is 0.3.0
Michiel Broek <mbroek@mbse.eu>
parents:
316
diff
changeset
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32 | void UpdatePID( pid_var *); |
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316
73cd31dc6ce1
Moved pid function to separate files
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
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33 | |
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73cd31dc6ce1
Moved pid function to separate files
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
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34 | #endif |
