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StateHandler: new state - stateSensors which pools data from sensors and displays it

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This commit is contained in:
Evgenii Meshcheriakov
2022-10-20 17:25:54 +03:00
parent ab184498e1
commit 45ae1d0e3e
4 changed files with 106 additions and 6 deletions
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24
StateHandler/inc/StateHandler.h
View File

@@ -23,6 +23,7 @@
#include "ModbusRegister.h"
#include "GMP252.h"
#include "HMP60.h"
#include "PressureWrapper.h"
/** Buttons enumeration
*
@@ -61,13 +62,21 @@ enum _mode
AUTO
};
enum _sensors
{
PRESSUREDAT,
TEMPERATURE,
HUMIDITY,
CO2
};
class StateHandler;
typedef void (StateHandler::*state_pointer) (const Event &);
class StateHandler
{
public:
StateHandler (LiquidCrystal *lcd, ModbusRegister *A01);
StateHandler (LiquidCrystal *lcd, ModbusRegister *A01, PressureWrapper *pressure);
virtual ~StateHandler ();
/** Get currently set pressure
@@ -117,9 +126,10 @@ private:
int integral = 0;
int saved_set_value[2] = { 0, 0 };
int saved_curr_value[2] = { 0, 0 };
int sensors_data[4] = {0};
LiquidCrystal *_lcd;
ModbusRegister *A01;
PressureWrapper * pressure;
/* CO2 sensor object */
GMP252 co2;
@@ -151,7 +161,15 @@ private:
*/
void stateAuto (const Event &event);
/** Hnadle button presses
/** Sensors state
*
* - print current sensrs readings
*
* @param event
*/
void stateSensors (const Event &event);
/** Handle button presses
*
* @param button current button
*/

35
StateHandler/src/StateHandler.cpp
View File

@@ -7,10 +7,11 @@
#include <StateHandler.h>
StateHandler::StateHandler (LiquidCrystal *lcd, ModbusRegister *A01)
StateHandler::StateHandler (LiquidCrystal *lcd, ModbusRegister *A01, PressureWrapper *pressure)
{
this->_lcd = lcd;
this->A01 = A01;
this->pressure = pressure;
current = &StateHandler::stateInit;
(this->*current) (Event (Event::eEnter));
current_mode = MANUAL;
@@ -77,6 +78,7 @@ StateHandler::stateInit (const Event &event)
switch (event.type)
{
case Event::eEnter:
SetState(&StateHandler::stateSensors);
break;
case Event::eExit:
_lcd->clear ();
@@ -152,6 +154,37 @@ StateHandler::stateAuto (const Event &event)
}
}
void
StateHandler::stateSensors (const Event &event)
{
switch (event.type)
{
case Event::eEnter:
break;
case Event::eExit:
break;
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();
char line_up[16] = { 0 };
char line_down[16] = { 0 };
snprintf (line_up, 16, "PRE:%02dPa TEM:%02dC", 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);
_lcd->print (line_up);
_lcd->setCursor (0, 1);
_lcd->print (line_down);
SetState (&StateHandler::stateManual);
break;
}
}
void
StateHandler::handleControlButtons (uint8_t button)