John Mitchell / lpc4088_displaymodule_GC500_2_5inch

Repository for import to local machine

Dependencies:   DMBasicGUI DMSupport

GasCalibrationPageHandler.h@8:26e49e6955bd, 2017-07-31 (annotated)

Committer:
jmitc91516
Date:
Mon Jul 31 15:37:57 2017 +0000
Revision:
8:26e49e6955bd
Parent:
1:a5258871b33d 
Method ramp scrolling improved, and more bitmaps moved to QSPI memory

Who changed what in which revision?

UserRevisionLine numberNew contents of line
jmitc91516 1:a5258871b33d 1 #ifndef GASCALIBRATIONPAGEHANDLER_H
jmitc91516 1:a5258871b33d 2 #define GASCALIBRATIONPAGEHANDLER_H
jmitc91516 1:a5258871b33d 3
jmitc91516 1:a5258871b33d 4 #include "mbed.h"
jmitc91516 1:a5258871b33d 5 #include "DMBoard.h"
jmitc91516 1:a5258871b33d 6
jmitc91516 1:a5258871b33d 7 #include "USBHostGC.h"
jmitc91516 1:a5258871b33d 8
jmitc91516 1:a5258871b33d 9 #include "GuiLib.h"
jmitc91516 1:a5258871b33d 10
jmitc91516 1:a5258871b33d 11 /*
jmitc91516 1:a5258871b33d 12 A struct to relate the index of an easyGUI touch area on the 'GasCalibrationPage',
jmitc91516 1:a5258871b33d 13 with the easyGUI variable and our own internal variable to which it corresponds
jmitc91516 1:a5258871b33d 14 */
jmitc91516 1:a5258871b33d 15 typedef struct structGasCalibrationEasyGUITouchAreaAndVariables {
jmitc91516 1:a5258871b33d 16 int touchAreaIndex;
jmitc91516 1:a5258871b33d 17 GuiConst_TEXT * easyGUIVariablePtr;
jmitc91516 1:a5258871b33d 18 unsigned int maxValue;
jmitc91516 1:a5258871b33d 19 GuiConst_INTCOLOR * easyGUIBackgroundColorVariablePtr;
jmitc91516 1:a5258871b33d 20 char variableName[41];
jmitc91516 1:a5258871b33d 21 } GasCalibrationEasyGUITouchAreaAndVariables;
jmitc91516 1:a5258871b33d 22
jmitc91516 1:a5258871b33d 23
jmitc91516 1:a5258871b33d 24 /*
jmitc91516 1:a5258871b33d 25 This class handles user interaction with the easyGUI "GasCalibrationPage",
jmitc91516 1:a5258871b33d 26 as well as storing the values in QSPI memory.
jmitc91516 1:a5258871b33d 27
jmitc91516 1:a5258871b33d 28 Note that this class is a singleton - we do not need or want there to be more than one instance of it
jmitc91516 1:a5258871b33d 29 (we do not want multiple values for the carrier gas selection, etc, and nor will we show
jmitc91516 1:a5258871b33d 30 more than one easyGUI 'GasCalibrationPage' to the user at the same time).
jmitc91516 1:a5258871b33d 31 */
jmitc91516 1:a5258871b33d 32 class GasCalibrationPageHandler {
jmitc91516 1:a5258871b33d 33 public:
jmitc91516 1:a5258871b33d 34 /**
jmitc91516 1:a5258871b33d 35 * Static method to create (if necessary) and retrieve the single GasCalibrationPageHandler instance
jmitc91516 1:a5258871b33d 36 */
jmitc91516 1:a5258871b33d 37 static GasCalibrationPageHandler * GetInstance(USBDeviceConnected* newUsbDevice, USBHostGC* newUsbHostGC);
jmitc91516 1:a5258871b33d 38
jmitc91516 1:a5258871b33d 39 bool TouchAreaIsOnCalibrationPage(int touchAreaIndex);
jmitc91516 1:a5258871b33d 40
jmitc91516 1:a5258871b33d 41 bool DealWithTouch(int touchAreaIndex);
jmitc91516 1:a5258871b33d 42
jmitc91516 1:a5258871b33d 43 void DisplayingEasyGUIPage(bool updateEasyGUIVariables);
jmitc91516 1:a5258871b33d 44
jmitc91516 1:a5258871b33d 45 private:
jmitc91516 1:a5258871b33d 46 enum {CARRIER_GAS_HELIUM = 0, CARRIER_GAS_HYDROGEN = 1, CARRIER_GAS_NITROGEN = 2};
jmitc91516 1:a5258871b33d 47
jmitc91516 1:a5258871b33d 48 static GasCalibrationPageHandler * theGasCalibrationPageHandlerInstance;
jmitc91516 1:a5258871b33d 49
jmitc91516 1:a5258871b33d 50 static const GuiConst_INTCOLOR inactiveFieldBackgroundColour;
jmitc91516 1:a5258871b33d 51 static const GuiConst_INTCOLOR activeFieldBackgroundColour;
jmitc91516 1:a5258871b33d 52
jmitc91516 1:a5258871b33d 53 USBDeviceConnected* usbDevice;
jmitc91516 1:a5258871b33d 54 USBHostGC* usbHostGC;
jmitc91516 1:a5258871b33d 55
jmitc91516 1:a5258871b33d 56 int indexOfValueCurrentlyBeingEdited;
jmitc91516 1:a5258871b33d 57
jmitc91516 1:a5258871b33d 58 // singleton class -> constructor is private
jmitc91516 1:a5258871b33d 59 GasCalibrationPageHandler(USBDeviceConnected* newUsbDevice, USBHostGC* newUsbHostGC);
jmitc91516 1:a5258871b33d 60 ~GasCalibrationPageHandler();
jmitc91516 1:a5258871b33d 61
jmitc91516 1:a5258871b33d 62 void SaveCarrierGasSelectionToQSPISettings(void);
jmitc91516 1:a5258871b33d 63 void ReadCarrierGasSelectionFromQSPISettings(void);
jmitc91516 1:a5258871b33d 64
jmitc91516 1:a5258871b33d 65 void UpdateEasyGUIPage(void);
jmitc91516 1:a5258871b33d 66
jmitc91516 1:a5258871b33d 67 void GetCurrentCalibrationFromGC(void);
jmitc91516 1:a5258871b33d 68 void SetCurrentCalibrationInGC(void);
jmitc91516 1:a5258871b33d 69
jmitc91516 1:a5258871b33d 70 bool GetCalibrationDACAndFlowValuesFromGC(int carrierGasSelection, int valueIndex, char *bufferForDACValue, char *bufferForFlowValue);
jmitc91516 1:a5258871b33d 71 bool SetCalibrationDACAndFlowValuesInGC(int carrierGasSelection, int valueIndex, char *bufferForDACValue, char *bufferForFlowValue);
jmitc91516 1:a5258871b33d 72
jmitc91516 1:a5258871b33d 73 bool ConstructGasCalibrationGCCommand(bool wantSetCommand, int carrierGasSelection, int valueIndex, bool wantDACCommand, char *commandBuffer);
jmitc91516 1:a5258871b33d 74 void CopyBufferDigitsToCommand(char *commandBuffer, char *digitsBuffer);
jmitc91516 1:a5258871b33d 75
jmitc91516 1:a5258871b33d 76 enum { COUNT_OF_VARIABLES_FOR_TOUCH_AREAS = 12 };
jmitc91516 1:a5258871b33d 77 GasCalibrationEasyGUITouchAreaAndVariables variablesForTouchArea[COUNT_OF_VARIABLES_FOR_TOUCH_AREAS];
jmitc91516 1:a5258871b33d 78
jmitc91516 1:a5258871b33d 79 void SetAllFieldBackgroundColoursToInactive(void);
jmitc91516 1:a5258871b33d 80
jmitc91516 1:a5258871b33d 81 int GetIndexOfValueToEditForTouchArea(int touchAreaIndex);
jmitc91516 1:a5258871b33d 82
jmitc91516 1:a5258871b33d 83 void CopyCommandResponseToBufferWithoutLeadingZeroes(char *commandResponse, char *buffer);
jmitc91516 1:a5258871b33d 84 };
jmitc91516 1:a5258871b33d 85
jmitc91516 1:a5258871b33d 86 #endif // GASCALIBRATIONPAGEHANDLER_H
jmitc91516 1:a5258871b33d 87