ScreenManager.h File Reference

Containing a class and functions for screen handling. More...

#include <Arduino.h>
#include <SPI.h>
#include "Adafruit_GFX.h"
#include "Adafruit_ILI9341.h"
#include "../Encoder/Encoder.h"
#include "../KeyPad/KeyPad.h"
#include "../Configuration.h"
#include "UI_Lib.h"
#include "Icons.h"
#include <string.h>
#include "XPT2046.h"

Go to the source code of this file.

Classes
class	ScreenManagerClass
	Class that is used to control the screen. More...

Macros
#define	DISPLAY_WIDTH   320
	Width of the display.
#define	DISPLAY_HEIGHT   240
	Height of the display.
#define	STATUS_BAR_HEIGHT   30
	Height of the status bar in the lower region of the screen.
#define	MSG_DIALOG_MARGIN   20
	Margin around the message dialogs.

Typedefs
typedef enum ScreenTypes	ScreenTypes_t
	Available screen types.

Enumerations
enum	TouchEventStates { TOUCH_EVENTS_WAIT_FOR_TOUCH , TOUCH_EVENTS_WAIT_LONG_TOUCH_DELAY , TOUCH_EVENTS_LONG_TOUCH_DETECTED }
	Available states for the touch handling state machine. More...
enum	ScreenTypes {   SCREEN_PS , SCREEN_DDS , SCREEN_MEAS , SCREEN_CONF ,   NUM_SCREEN_ELEMENTS }
	Available screen types. More...

Functions
UIElement *	uiBuildSplashScreen ()
	Build the SplashScreen by linking all necessary components together.
UIElement *	uiBuildScreenPS ()
	Build the PowerSupply screen by linking all necessary components together.
UIElement *	uiBuildScreenDDS ()
	Build the DDS screen by linking all necessary components together.
UIElement *	uiBuildScreenMeasure ()
	Build the Measure screen by linking all necessary components together.
UIElement *	uiBuildScreenSettings ()
	Build the Settings screen by linking all necessary components together.
UIElement *	uiBuildScreenCalibration ()
	Build the Calibration screen by linking all necessary components together.
UIElement *	StartCalibration ()
	Start the calibration by initializing all calibration screen components and the calibration state machine.
void	updateDmmNegativeWarningVisibility ()
	Update the visibility of the DMM channel negative warning icons.
void	ScreenDDSUpdateVisibility ()
	Update the visibility of all controls on the DDS screen.

Detailed Description

Containing a class and functions for screen handling.

Date

05.11.2020 18:45:19

Author

Markus Scheich

Typedef Documentation

ScreenTypes_t

typedef enum ScreenTypes ScreenTypes_t

Available screen types.

Enumeration with all different screens of the device, dependent on the enabled subsystems. The enumeration value is used to determine the index of the screen in the tab control.

Enumeration Type Documentation

ScreenTypes

enum ScreenTypes

Available screen types.

Enumeration with all different screens of the device, dependent on the enabled subsystems. The enumeration value is used to determine the index of the screen in the tab control.

Enumerator
SCREEN_PS	Power supply screen.
SCREEN_DDS	DDS screen.
SCREEN_MEAS	Measurement screen.
SCREEN_CONF	Configuration screen.
NUM_SCREEN_ELEMENTS	The last element is used to determine the number of elements in the enumeration.

TouchEventStates

enum TouchEventStates

Available states for the touch handling state machine.

Enumerator
TOUCH_EVENTS_WAIT_FOR_TOUCH	No touch has occured yet.
TOUCH_EVENTS_WAIT_LONG_TOUCH_DELAY	A touch has occured. Wait until the long touch delay is over or the display isn't touched anymore.
TOUCH_EVENTS_LONG_TOUCH_DETECTED	A long touch was detected. Wait in this state until the display isn't touched anymore.

Function Documentation

ScreenDDSUpdateVisibility()

void ScreenDDSUpdateVisibility

(

)

Update the visibility of all controls on the DDS screen.

Do this e.g. after loading all settings.

StartCalibration()

UIElement * StartCalibration

(

)

Start the calibration by initializing all calibration screen components and the calibration state machine.

Returns

UIElement representing the top level element of the Calibration screen.

Start the calibration by initializing all calibration screen components and the calibration state machine.

This initializes all UI elements to the neccessary states and returns a pointer to the calibration screen.

Returns

Pointer to the calibration screen. Use this to display the calibration screen.

uiBuildScreenCalibration()

UIElement * uiBuildScreenCalibration

(

)

Build the Calibration screen by linking all necessary components together.

Returns

UIElement representing the top level element of the Calibration screen.

uiBuildScreenDDS()

UIElement * uiBuildScreenDDS

(

)

Build the DDS screen by linking all necessary components together.

Returns

UIElement representing the top level element of the DDS screen.

uiBuildScreenMeasure()

UIElement * uiBuildScreenMeasure

(

)

Build the Measure screen by linking all necessary components together.

Returns

UIElement representing the top level element of the Measure screen.

uiBuildScreenPS()

UIElement * uiBuildScreenPS

(

)

Build the PowerSupply screen by linking all necessary components together.

Returns

UIElement representing the top level element of the PowerSupply screen.

uiBuildScreenSettings()

UIElement * uiBuildScreenSettings

(

)

Build the Settings screen by linking all necessary components together.

Returns

UIElement representing the top level element of the Settings screen.

uiBuildSplashScreen()

UIElement * uiBuildSplashScreen

(

)

Build the SplashScreen by linking all necessary components together.

Returns

UIElement representing the top level element of the SplashScreen.