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state-handler: format and prepare for timer

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This commit is contained in:
Vasily Davydov 2022-10-21 20:55:15 +03:00
parent 995773577e
commit 6cfaca32c8
4 changed files with 77 additions and 59 deletions
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6
StateHandler/.cproject
View File

@ -49,6 +49,7 @@
<listOptionValue builtIn="false" value="&quot;${workspace_loc://inc}&quot;"/>
<listOptionValue builtIn="false" value="&quot;${workspace_loc:/DigitalIoPin/inc}&quot;"/>
<listOptionValue builtIn="false" value="&quot;${workspace_loc:/LiquidCrystal/inc}&quot;"/>
<listOptionValue builtIn="false" value="&quot;${workspace_loc:/Timer/inc}&quot;"/>
</option>
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<inputType id="com.crt.advproject.compiler.cpp.input.1472075573" superClass="com.crt.advproject.compiler.cpp.input"/>
@ -73,6 +74,7 @@
<listOptionValue builtIn="false" value="&quot;${workspace_loc://inc}&quot;"/>
<listOptionValue builtIn="false" value="&quot;${workspace_loc:/DigitalIoPin/inc}&quot;"/>
<listOptionValue builtIn="false" value="&quot;${workspace_loc:/LiquidCrystal/inc}&quot;"/>
<listOptionValue builtIn="false" value="&quot;${workspace_loc:/Timer/inc}&quot;"/>
</option>
<option id="com.crt.advproject.c.misc.dialect.1367957643" name="Language standard" superClass="com.crt.advproject.c.misc.dialect" useByScannerDiscovery="true" value="com.crt.advproject.misc.dialect.c11" valueType="enumerated"/>
<option id="com.crt.advproject.gcc.hdrlib.1476293714" name="Library headers" superClass="com.crt.advproject.gcc.hdrlib" useByScannerDiscovery="false" value="Newlib" valueType="enumerated"/>
@ -90,6 +92,7 @@
<listOptionValue builtIn="false" value="&quot;${workspace_loc://inc}&quot;"/>
<listOptionValue builtIn="false" value="&quot;${workspace_loc:/DigitalIoPin/inc}&quot;"/>
<listOptionValue builtIn="false" value="&quot;${workspace_loc:/LiquidCrystal/inc}&quot;"/>
<listOptionValue builtIn="false" value="&quot;${workspace_loc:/Timer/inc}&quot;"/>
</option>
<option id="com.crt.advproject.gas.hdrlib.925707249" name="Library headers" superClass="com.crt.advproject.gas.hdrlib" value="Newlib" valueType="enumerated"/>
<option id="com.crt.advproject.gas.specs.1146689581" name="Specs" superClass="com.crt.advproject.gas.specs" value="com.crt.advproject.gas.specs.newlib" valueType="enumerated"/>
@ -153,6 +156,7 @@
<listOptionValue builtIn="false" value="&quot;${workspace_loc://inc}&quot;"/>
<listOptionValue builtIn="false" value="&quot;${workspace_loc:/DigitalIoPin/inc}&quot;"/>
<listOptionValue builtIn="false" value="&quot;${workspace_loc:/LiquidCrystal/inc}&quot;"/>
<listOptionValue builtIn="false" value="&quot;${workspace_loc:/Timer/inc}&quot;"/>
</option>
<option id="com.crt.advproject.cpp.misc.dialect.2103564035" name="Language standard" superClass="com.crt.advproject.cpp.misc.dialect" useByScannerDiscovery="true" value="com.crt.advproject.misc.dialect.c++11" valueType="enumerated"/>
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@ -178,6 +182,7 @@
<listOptionValue builtIn="false" value="&quot;${workspace_loc://inc}&quot;"/>
<listOptionValue builtIn="false" value="&quot;${workspace_loc:/DigitalIoPin/inc}&quot;"/>
<listOptionValue builtIn="false" value="&quot;${workspace_loc:/LiquidCrystal/inc}&quot;"/>
<listOptionValue builtIn="false" value="&quot;${workspace_loc:/Timer/inc}&quot;"/>
</option>
<option id="com.crt.advproject.c.misc.dialect.1578394517" name="Language standard" superClass="com.crt.advproject.c.misc.dialect" useByScannerDiscovery="true" value="com.crt.advproject.misc.dialect.c11" valueType="enumerated"/>
<option id="com.crt.advproject.gcc.hdrlib.339012185" name="Library headers" superClass="com.crt.advproject.gcc.hdrlib" useByScannerDiscovery="false" value="Newlib" valueType="enumerated"/>
@ -195,6 +200,7 @@
<listOptionValue builtIn="false" value="&quot;${workspace_loc://inc}&quot;"/>
<listOptionValue builtIn="false" value="&quot;${workspace_loc:/DigitalIoPin/inc}&quot;"/>
<listOptionValue builtIn="false" value="&quot;${workspace_loc:/LiquidCrystal/inc}&quot;"/>
<listOptionValue builtIn="false" value="&quot;${workspace_loc:/Timer/inc}&quot;"/>
</option>
<option id="com.crt.advproject.gas.hdrlib.1849085416" name="Library headers" superClass="com.crt.advproject.gas.hdrlib" value="Newlib" valueType="enumerated"/>
<option id="com.crt.advproject.gas.specs.451573115" name="Specs" superClass="com.crt.advproject.gas.specs" value="com.crt.advproject.gas.specs.newlib" valueType="enumerated"/>

1
StateHandler/.project
View File

@ -6,6 +6,7 @@
<project>lpc_chip_15xx</project>
<project>DigitalIoPin</project>
<project>LiquidCrystal</project>
<project>Timer</project>
</projects>
<buildSpec>
<buildCommand>

13
StateHandler/inc/StateHandler.h
View File

@ -18,11 +18,11 @@
#include "Counter.h"
#include "DigitalIoPin.h"
#include "Event.h"
#include "GMP252.h"
#include "HMP60.h"
#include "LiquidCrystal.h"
#include "ModbusMaster.h"
#include "ModbusRegister.h"
#include "GMP252.h"
#include "HMP60.h"
#include "PressureWrapper.h"
/** Buttons enumeration
@ -76,7 +76,8 @@ typedef void (StateHandler::*state_pointer) (const Event &);
class StateHandler
{
public:
StateHandler (LiquidCrystal *lcd, ModbusRegister *A01, PressureWrapper *pressure);
StateHandler (LiquidCrystal *lcd, ModbusRegister *A01,
PressureWrapper *pressure);
virtual ~StateHandler ();
/** Get currently set pressure
@ -120,16 +121,16 @@ private:
* weigh of fan, so voltage within range of 0-89 is not
* sufficient to start motor.
* TODO: Value 89 should be scaled to 0 at some point */
Counter fan_speed = {20, 1000};
Counter fan_speed = { 20, 1000 };
/*integral controller for PID. should be global, since it
* accumulates error signals encountered since startup*/
int integral = 0;
int saved_set_value[2] = { 0, 0 };
int saved_curr_value[2] = { 0, 0 };
int sensors_data[4] = {0};
int sensors_data[4] = { 0 };
LiquidCrystal *_lcd;
ModbusRegister *A01;
PressureWrapper * pressure;
PressureWrapper *pressure;
/* CO2 sensor object */
GMP252 co2;

60
StateHandler/src/StateHandler.cpp
View File

@ -8,7 +8,8 @@
#include <StateHandler.h>
#define PID 0
StateHandler::StateHandler (LiquidCrystal *lcd, ModbusRegister *A01, PressureWrapper *pressure)
StateHandler::StateHandler (LiquidCrystal *lcd, ModbusRegister *A01,
PressureWrapper *pressure)
{
this->_lcd = lcd;
this->A01 = A01;
@ -79,7 +80,7 @@ StateHandler::stateInit (const Event &event)
switch (event.type)
{
case Event::eEnter:
SetState(&StateHandler::stateSensors);
SetState (&StateHandler::stateSensors);
break;
case Event::eExit:
_lcd->clear ();
@ -107,14 +108,14 @@ StateHandler::stateManual (const Event &event)
{
case Event::eEnter:
displaySet (saved_set_value[MANUAL], saved_curr_value[MANUAL]);
this->A01->write(this->value[FAN_SPEED].getCurrent ());
this->A01->write (this->value[FAN_SPEED].getCurrent ());
break;
case Event::eExit:
_lcd->clear ();
break;
case Event::eKey:
handleControlButtons (event.value);
this->A01->write(value[MANUAL].getCurrent() * 10);
this->A01->write (value[MANUAL].getCurrent () * 10);
break;
case Event::eTick:
save (event.value, MANUAL);
@ -139,16 +140,19 @@ StateHandler::stateAuto (const Event &event)
case Event::eTick:
save (event.value, AUTO);
#if PID
pid();
this->A01->write(fan_speed.getCurrent());
pid ();
this->A01->write (fan_speed.getCurrent ());
#endif
#if !PID
if(saved_curr_value[AUTO] < saved_set_value[AUTO]) {
fan_speed.inc();
this->A01->write(fan_speed.getCurrent());
} else if(saved_curr_value[AUTO] > saved_set_value[AUTO]){
fan_speed.dec();
this->A01->write(fan_speed.getCurrent());
if (saved_curr_value[AUTO] < saved_set_value[AUTO])
{
fan_speed.inc ();
this->A01->write (fan_speed.getCurrent ());
}
else if (saved_curr_value[AUTO] > saved_set_value[AUTO])
{
fan_speed.dec ();
this->A01->write (fan_speed.getCurrent ());
}
#endif
break;
@ -167,15 +171,17 @@ StateHandler::stateSensors (const Event &event)
case Event::eKey:
break;
case Event::eTick:
sensors_data[PRESSUREDAT] = pressure->getPressure();
sensors_data[TEMPERATURE] = humidity.readT();
sensors_data[HUMIDITY] = humidity.readRH();
sensors_data[CO2] = co2.read();
sensors_data[PRESSUREDAT] = pressure->getPressure ();
sensors_data[TEMPERATURE] = humidity.readT ();
sensors_data[HUMIDITY] = humidity.readRH ();
sensors_data[CO2] = co2.read ();
#if 1
char line_up[16] = { 0 };
char line_down[16] = { 0 };
snprintf (line_up, 16, "PRE:%02d TEM:%02d", sensors_data[PRESSUREDAT],sensors_data[TEMPERATURE]);
snprintf (line_down, 16, "HUM:%02d CO2:%02d", sensors_data[HUMIDITY], sensors_data[CO2]);
snprintf (line_up, 16, "PRE:%02d TEM:%02d", sensors_data[PRESSUREDAT],
sensors_data[TEMPERATURE]);
snprintf (line_down, 16, "HUM:%02d CO2:%02d", sensors_data[HUMIDITY],
sensors_data[CO2]);
_lcd->clear ();
_lcd->setCursor (0, 0);
@ -183,7 +189,8 @@ StateHandler::stateSensors (const Event &event)
_lcd->setCursor (0, 1);
_lcd->print (line_down);
#endif
SetState (current_mode? &StateHandler::stateAuto : &StateHandler::stateManual);
SetState (current_mode ? &StateHandler::stateAuto
: &StateHandler::stateManual);
break;
}
}
@ -212,12 +219,14 @@ void
StateHandler::save (int eventValue, size_t mode)
{
/* if pressure is not provided from main it checks it in following if{}*/
if(!eventValue) {
if (!eventValue)
{
/* Small delay for modbus communications with pressure sensor */
int i = 0;
while(i<720) i++;
while (i < 720)
i++;
i = 0;
eventValue = pressure->getPressure();
eventValue = pressure->getPressure ();
}
int counterValue = value[mode].getCurrent ();
if (saved_curr_value[mode] != eventValue
@ -229,13 +238,14 @@ StateHandler::save (int eventValue, size_t mode)
}
}
void StateHandler::pid () {
void
StateHandler::pid ()
{
float kP = 0.1, kI = 0.01, kD = 0.01;
int error = 0, last_error = 0, derivative = 0;
error = saved_set_value[AUTO] - saved_curr_value[AUTO];
last_error = error;
integral += error;
derivative = error - last_error;
fan_speed.setInit((kP*error) + (kI*integral) + (kD * derivative));
fan_speed.setInit ((kP * error) + (kI * integral) + (kD * derivative));
}