Augustine Kizito / Mbed 2 deprecated Weather_Station

Year Two Project ELEC 2645: Embedded Systems Project Portable Weather Station

Dependencies:   BMP180 ConfigFile N5110 PowerControl beep mbed

TemperatureScreen.h@0:da2b8c7a1ec1, 2015-05-11 (annotated)

Committer:
OHstin
Date:
Mon May 11 15:25:52 2015 +0000
Revision:
0:da2b8c7a1ec1
Completed Weather Station

Who changed what in which revision?

UserRevisionLine numberNew contents of line
OHstin 0:da2b8c7a1ec1 1 /**
OHstin 0:da2b8c7a1ec1 2 @file TemperatureScreen.h
OHstin 0:da2b8c7a1ec1 3
OHstin 0:da2b8c7a1ec1 4 */
OHstin 0:da2b8c7a1ec1 5
OHstin 0:da2b8c7a1ec1 6 #ifndef TEMPERATURESCREEN_H
OHstin 0:da2b8c7a1ec1 7 #define TEMPERATURESCREEN_H
OHstin 0:da2b8c7a1ec1 8
OHstin 0:da2b8c7a1ec1 9 #include "ListController.h"
OHstin 0:da2b8c7a1ec1 10 #include "Inputs.h"
OHstin 0:da2b8c7a1ec1 11
OHstin 0:da2b8c7a1ec1 12 /**
OHstin 0:da2b8c7a1ec1 13 @brief Displays the Temperature options\n
OHstin 0:da2b8c7a1ec1 14 @brief It is a list with two selectable options :\n
OHstin 0:da2b8c7a1ec1 15 @brief view temp and temp plot\n
OHstin 0:da2b8c7a1ec1 16 @brief view temp shows the current temperature along with the sentiment\n
OHstin 0:da2b8c7a1ec1 17 @brief temp plot plots the temperature against time on the LCD screen at various intervals\n
OHstin 0:da2b8c7a1ec1 18 @author Augustine Kizito K
OHstin 0:da2b8c7a1ec1 19 @date April 2015
OHstin 0:da2b8c7a1ec1 20 */
OHstin 0:da2b8c7a1ec1 21
OHstin 0:da2b8c7a1ec1 22
OHstin 0:da2b8c7a1ec1 23
OHstin 0:da2b8c7a1ec1 24 class TemperatureScreen : public ListController // inherit the list Controller properties
OHstin 0:da2b8c7a1ec1 25 {
OHstin 0:da2b8c7a1ec1 26 private:
OHstin 0:da2b8c7a1ec1 27 bool changeScreen; // tracks if the user pressed a button that changes the screen
OHstin 0:da2b8c7a1ec1 28 int nextScreen; // tracks whether the user wants to go to
OHstin 0:da2b8c7a1ec1 29 //the previous screen or next screen
OHstin 0:da2b8c7a1ec1 30
OHstin 0:da2b8c7a1ec1 31 void onScrollUp(); // user pressed the scroll up button
OHstin 0:da2b8c7a1ec1 32 void onScrollDown(); // user pressed the scroll down button
OHstin 0:da2b8c7a1ec1 33 void onEnter(); // user pressed the enter button
OHstin 0:da2b8c7a1ec1 34 void onBack(); // user pressed the back button
OHstin 0:da2b8c7a1ec1 35
OHstin 0:da2b8c7a1ec1 36 public:
OHstin 0:da2b8c7a1ec1 37 /**
OHstin 0:da2b8c7a1ec1 38 Creates an instance of the Temperature Screen
OHstin 0:da2b8c7a1ec1 39
OHstin 0:da2b8c7a1ec1 40 */
OHstin 0:da2b8c7a1ec1 41 TemperatureScreen()
OHstin 0:da2b8c7a1ec1 42 :ListController( "Temperature", // Title
OHstin 0:da2b8c7a1ec1 43 "View Temp", // Option 1
OHstin 0:da2b8c7a1ec1 44 "Temp Plot", // Option 2
OHstin 0:da2b8c7a1ec1 45 "", // Option 3
OHstin 0:da2b8c7a1ec1 46 "", // Option 4
OHstin 0:da2b8c7a1ec1 47 2) // Number of Options
OHstin 0:da2b8c7a1ec1 48 {};
OHstin 0:da2b8c7a1ec1 49 /**
OHstin 0:da2b8c7a1ec1 50 Manages the execution of the Temperature Screen
OHstin 0:da2b8c7a1ec1 51 @returns
OHstin 0:da2b8c7a1ec1 52
OHstin 0:da2b8c7a1ec1 53 -1 - Navigate to previous screen\n
OHstin 0:da2b8c7a1ec1 54 0 - User selected option 1\n
OHstin 0:da2b8c7a1ec1 55 1 - User selected option 2
OHstin 0:da2b8c7a1ec1 56 */
OHstin 0:da2b8c7a1ec1 57 int start();
OHstin 0:da2b8c7a1ec1 58
OHstin 0:da2b8c7a1ec1 59
OHstin 0:da2b8c7a1ec1 60 };
OHstin 0:da2b8c7a1ec1 61
OHstin 0:da2b8c7a1ec1 62
OHstin 0:da2b8c7a1ec1 63
OHstin 0:da2b8c7a1ec1 64
OHstin 0:da2b8c7a1ec1 65
OHstin 0:da2b8c7a1ec1 66
OHstin 0:da2b8c7a1ec1 67
OHstin 0:da2b8c7a1ec1 68
OHstin 0:da2b8c7a1ec1 69
OHstin 0:da2b8c7a1ec1 70
OHstin 0:da2b8c7a1ec1 71
OHstin 0:da2b8c7a1ec1 72
OHstin 0:da2b8c7a1ec1 73 int TemperatureScreen::start()
OHstin 0:da2b8c7a1ec1 74 {
OHstin 0:da2b8c7a1ec1 75
OHstin 0:da2b8c7a1ec1 76 // Activate PullDown Resistors
OHstin 0:da2b8c7a1ec1 77 enterButton.mode(PullDown);
OHstin 0:da2b8c7a1ec1 78 upButton.mode(PullDown);
OHstin 0:da2b8c7a1ec1 79 downButton.mode(PullDown);
OHstin 0:da2b8c7a1ec1 80 backButton.mode(PullDown);
OHstin 0:da2b8c7a1ec1 81
OHstin 0:da2b8c7a1ec1 82 upButton.rise(this,&TemperatureScreen::onScrollUp); // call onScrollUp when the up button is pressed
OHstin 0:da2b8c7a1ec1 83 downButton.rise(this,&TemperatureScreen::onScrollDown); // call onScrollDown when the down button is pressed
OHstin 0:da2b8c7a1ec1 84 enterButton.rise(this,&TemperatureScreen::onEnter); // call onEnter when the enter button is pressed
OHstin 0:da2b8c7a1ec1 85 backButton.rise(this,&TemperatureScreen::onBack); // call onBack when the back button is pressed
OHstin 0:da2b8c7a1ec1 86
OHstin 0:da2b8c7a1ec1 87 // Launch the List Controller
OHstin 0:da2b8c7a1ec1 88 ListController::showInfo();
OHstin 0:da2b8c7a1ec1 89 changeScreen = false;
OHstin 0:da2b8c7a1ec1 90
OHstin 0:da2b8c7a1ec1 91 debounce.start(); // start the debounce timer
OHstin 0:da2b8c7a1ec1 92
OHstin 0:da2b8c7a1ec1 93 while(!changeScreen) {
OHstin 0:da2b8c7a1ec1 94
OHstin 0:da2b8c7a1ec1 95 // mbed goes to sleep to save power
OHstin 0:da2b8c7a1ec1 96 Sleep();
OHstin 0:da2b8c7a1ec1 97 }
OHstin 0:da2b8c7a1ec1 98
OHstin 0:da2b8c7a1ec1 99 // detach all interrupts
OHstin 0:da2b8c7a1ec1 100 upButton.rise(NULL);
OHstin 0:da2b8c7a1ec1 101 downButton.rise(NULL);
OHstin 0:da2b8c7a1ec1 102 enterButton.rise(NULL);
OHstin 0:da2b8c7a1ec1 103 backButton.rise(NULL);
OHstin 0:da2b8c7a1ec1 104
OHstin 0:da2b8c7a1ec1 105 return nextScreen;
OHstin 0:da2b8c7a1ec1 106 }
OHstin 0:da2b8c7a1ec1 107
OHstin 0:da2b8c7a1ec1 108 void TemperatureScreen::onScrollUp()
OHstin 0:da2b8c7a1ec1 109 {
OHstin 0:da2b8c7a1ec1 110 if (debounceSuccess()) { // check if debouncing succeeded
OHstin 0:da2b8c7a1ec1 111
OHstin 0:da2b8c7a1ec1 112 ListController::scrollUp(); // scroll up
OHstin 0:da2b8c7a1ec1 113 debounce.reset(); // reset the debounce timer
OHstin 0:da2b8c7a1ec1 114 }
OHstin 0:da2b8c7a1ec1 115 }
OHstin 0:da2b8c7a1ec1 116
OHstin 0:da2b8c7a1ec1 117 void TemperatureScreen::onScrollDown()
OHstin 0:da2b8c7a1ec1 118 {
OHstin 0:da2b8c7a1ec1 119 if (debounceSuccess()) { // check if debouncing succeeded
OHstin 0:da2b8c7a1ec1 120
OHstin 0:da2b8c7a1ec1 121 ListController::scrollDown(); // scroll down
OHstin 0:da2b8c7a1ec1 122 debounce.reset(); // reset the debounce timer
OHstin 0:da2b8c7a1ec1 123 }
OHstin 0:da2b8c7a1ec1 124 }
OHstin 0:da2b8c7a1ec1 125
OHstin 0:da2b8c7a1ec1 126 void TemperatureScreen::onEnter()
OHstin 0:da2b8c7a1ec1 127 {
OHstin 0:da2b8c7a1ec1 128 if (debounceSuccess()) { // check if debouncing succeeded
OHstin 0:da2b8c7a1ec1 129 playSound();
OHstin 0:da2b8c7a1ec1 130 nextScreen = ListController::getCurrentOption(); // get the option that user selected
OHstin 0:da2b8c7a1ec1 131 changeScreen = true; // user wants to go to a different screen
OHstin 0:da2b8c7a1ec1 132 debounce.reset(); // reset the debounce timer
OHstin 0:da2b8c7a1ec1 133 }
OHstin 0:da2b8c7a1ec1 134 }
OHstin 0:da2b8c7a1ec1 135
OHstin 0:da2b8c7a1ec1 136 void TemperatureScreen::onBack()
OHstin 0:da2b8c7a1ec1 137 {
OHstin 0:da2b8c7a1ec1 138 if(debounceSuccess()) { // if debouncing succeeded
OHstin 0:da2b8c7a1ec1 139 playSound();
OHstin 0:da2b8c7a1ec1 140 nextScreen = -1; // go to previous screen
OHstin 0:da2b8c7a1ec1 141 changeScreen = true; // user wants to go to a different screen
OHstin 0:da2b8c7a1ec1 142 debounce.reset(); // reset the debounce timer
OHstin 0:da2b8c7a1ec1 143 }
OHstin 0:da2b8c7a1ec1 144
OHstin 0:da2b8c7a1ec1 145 }
OHstin 0:da2b8c7a1ec1 146
OHstin 0:da2b8c7a1ec1 147 #endif