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

LogOptionScreen.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 LogOptionScreen.h
OHstin 0:da2b8c7a1ec1 3 */
OHstin 0:da2b8c7a1ec1 4 #ifndef LOGOPTIONSCREEN_H
OHstin 0:da2b8c7a1ec1 5 #define LOGOPTIONSCREEN_H
OHstin 0:da2b8c7a1ec1 6
OHstin 0:da2b8c7a1ec1 7 #include "ListController.h"
OHstin 0:da2b8c7a1ec1 8 #include "Inputs.h"
OHstin 0:da2b8c7a1ec1 9
OHstin 0:da2b8c7a1ec1 10 /**
OHstin 0:da2b8c7a1ec1 11 @brief Allos the user to select which parameter they would\n
OHstin 0:da2b8c7a1ec1 12 @brief like to log or view a previous log i.e either temperature or pressure\n
OHstin 0:da2b8c7a1ec1 13 @brief it consists of a list controller with two options
OHstin 0:da2b8c7a1ec1 14 @author Augustine K Kizito
OHstin 0:da2b8c7a1ec1 15 @date April 2015
OHstin 0:da2b8c7a1ec1 16 */
OHstin 0:da2b8c7a1ec1 17
OHstin 0:da2b8c7a1ec1 18
OHstin 0:da2b8c7a1ec1 19 class LogOptionScreen : public ListController // inherit the list Controller properties
OHstin 0:da2b8c7a1ec1 20 {
OHstin 0:da2b8c7a1ec1 21 private:
OHstin 0:da2b8c7a1ec1 22 bool changeScreen; // tracks if the user pressed a button that changes the screen
OHstin 0:da2b8c7a1ec1 23 int nextScreen; // tracks whether the user wants to go to
OHstin 0:da2b8c7a1ec1 24 //the previous screen or next screen
OHstin 0:da2b8c7a1ec1 25
OHstin 0:da2b8c7a1ec1 26 void onScrollUp(); // user pressed the scroll up button
OHstin 0:da2b8c7a1ec1 27 void onScrollDown(); // user pressed the scroll down button
OHstin 0:da2b8c7a1ec1 28 void onEnter(); // user pressed the enter button
OHstin 0:da2b8c7a1ec1 29 void onBack(); // user pressed the back button
OHstin 0:da2b8c7a1ec1 30
OHstin 0:da2b8c7a1ec1 31 public:
OHstin 0:da2b8c7a1ec1 32 /**
OHstin 0:da2b8c7a1ec1 33 Creates an instance of the log options screen
OHstin 0:da2b8c7a1ec1 34
OHstin 0:da2b8c7a1ec1 35 */
OHstin 0:da2b8c7a1ec1 36 LogOptionScreen()
OHstin 0:da2b8c7a1ec1 37 :ListController( "Parameter", // Title
OHstin 0:da2b8c7a1ec1 38 "Temperature", // Option 1
OHstin 0:da2b8c7a1ec1 39 "Pressure", // Option 2
OHstin 0:da2b8c7a1ec1 40 "", // Option 3
OHstin 0:da2b8c7a1ec1 41 "", // Option 4
OHstin 0:da2b8c7a1ec1 42 2) // Number of Options
OHstin 0:da2b8c7a1ec1 43 {};
OHstin 0:da2b8c7a1ec1 44 /**
OHstin 0:da2b8c7a1ec1 45 Manages the execution of the Log Options Screen
OHstin 0:da2b8c7a1ec1 46
OHstin 0:da2b8c7a1ec1 47 @returns
OHstin 0:da2b8c7a1ec1 48
OHstin 0:da2b8c7a1ec1 49 -1 - Navigate to previous screen\n
OHstin 0:da2b8c7a1ec1 50 0 - User selected option 1\n
OHstin 0:da2b8c7a1ec1 51 1 - User selected option 2
OHstin 0:da2b8c7a1ec1 52
OHstin 0:da2b8c7a1ec1 53 */
OHstin 0:da2b8c7a1ec1 54 int start();
OHstin 0:da2b8c7a1ec1 55
OHstin 0:da2b8c7a1ec1 56
OHstin 0:da2b8c7a1ec1 57 };
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 int LogOptionScreen::start()
OHstin 0:da2b8c7a1ec1 65 {
OHstin 0:da2b8c7a1ec1 66
OHstin 0:da2b8c7a1ec1 67 // Activate PullDown Resistors
OHstin 0:da2b8c7a1ec1 68 enterButton.mode(PullDown);
OHstin 0:da2b8c7a1ec1 69 upButton.mode(PullDown);
OHstin 0:da2b8c7a1ec1 70 downButton.mode(PullDown);
OHstin 0:da2b8c7a1ec1 71 backButton.mode(PullDown);
OHstin 0:da2b8c7a1ec1 72
OHstin 0:da2b8c7a1ec1 73 upButton.rise(this,&LogOptionScreen::onScrollUp); // call onScrollUp when the up button is pressed
OHstin 0:da2b8c7a1ec1 74 downButton.rise(this,&LogOptionScreen::onScrollDown); // call onScrollDown when the down button is pressed
OHstin 0:da2b8c7a1ec1 75 enterButton.rise(this,&LogOptionScreen::onEnter); // call onEnter when the enter button is pressed
OHstin 0:da2b8c7a1ec1 76 backButton.rise(this,&LogOptionScreen::onBack); // call onBack when the back button is pressed
OHstin 0:da2b8c7a1ec1 77
OHstin 0:da2b8c7a1ec1 78 // Launch the List Controller
OHstin 0:da2b8c7a1ec1 79 ListController::showInfo();
OHstin 0:da2b8c7a1ec1 80 changeScreen = false;
OHstin 0:da2b8c7a1ec1 81
OHstin 0:da2b8c7a1ec1 82 debounce.start(); // start the debounce timer
OHstin 0:da2b8c7a1ec1 83
OHstin 0:da2b8c7a1ec1 84 while(!changeScreen) {
OHstin 0:da2b8c7a1ec1 85
OHstin 0:da2b8c7a1ec1 86 // mbed goes to sleep to save power
OHstin 0:da2b8c7a1ec1 87 Sleep();
OHstin 0:da2b8c7a1ec1 88 }
OHstin 0:da2b8c7a1ec1 89
OHstin 0:da2b8c7a1ec1 90 // detach all interrupts
OHstin 0:da2b8c7a1ec1 91 upButton.rise(NULL);
OHstin 0:da2b8c7a1ec1 92 downButton.rise(NULL);
OHstin 0:da2b8c7a1ec1 93 enterButton.rise(NULL);
OHstin 0:da2b8c7a1ec1 94 backButton.rise(NULL);
OHstin 0:da2b8c7a1ec1 95
OHstin 0:da2b8c7a1ec1 96 return nextScreen;
OHstin 0:da2b8c7a1ec1 97 }
OHstin 0:da2b8c7a1ec1 98
OHstin 0:da2b8c7a1ec1 99 void LogOptionScreen::onScrollUp()
OHstin 0:da2b8c7a1ec1 100 {
OHstin 0:da2b8c7a1ec1 101 if (debounceSuccess()) { // check if debouncing succeeded
OHstin 0:da2b8c7a1ec1 102
OHstin 0:da2b8c7a1ec1 103 ListController::scrollUp(); // scroll up
OHstin 0:da2b8c7a1ec1 104 debounce.reset(); // reset the debounce timer
OHstin 0:da2b8c7a1ec1 105 }
OHstin 0:da2b8c7a1ec1 106 }
OHstin 0:da2b8c7a1ec1 107
OHstin 0:da2b8c7a1ec1 108 void LogOptionScreen::onScrollDown()
OHstin 0:da2b8c7a1ec1 109 {
OHstin 0:da2b8c7a1ec1 110 if (debounceSuccess()) { // check if debouncing succeeded
OHstin 0:da2b8c7a1ec1 111
OHstin 0:da2b8c7a1ec1 112 ListController::scrollDown(); // scroll down
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 LogOptionScreen::onEnter()
OHstin 0:da2b8c7a1ec1 118 {
OHstin 0:da2b8c7a1ec1 119 if (debounceSuccess()) { // check if debouncing succeeded
OHstin 0:da2b8c7a1ec1 120 // Sound the buzzer
OHstin 0:da2b8c7a1ec1 121 playSound();
OHstin 0:da2b8c7a1ec1 122 nextScreen = ListController::getCurrentOption(); // get the option that user selected
OHstin 0:da2b8c7a1ec1 123 changeScreen = true; // user wants to go to a different screen
OHstin 0:da2b8c7a1ec1 124 debounce.reset(); // reset the debounce timer
OHstin 0:da2b8c7a1ec1 125 }
OHstin 0:da2b8c7a1ec1 126 }
OHstin 0:da2b8c7a1ec1 127
OHstin 0:da2b8c7a1ec1 128 void LogOptionScreen::onBack()
OHstin 0:da2b8c7a1ec1 129 {
OHstin 0:da2b8c7a1ec1 130 if(debounceSuccess()) { // debouncing succeeded
OHstin 0:da2b8c7a1ec1 131 // sound the buzzer
OHstin 0:da2b8c7a1ec1 132 playSound();
OHstin 0:da2b8c7a1ec1 133 nextScreen = -1; // go to previous screen
OHstin 0:da2b8c7a1ec1 134 changeScreen = true; // user wants to go to a different screen
OHstin 0:da2b8c7a1ec1 135 debounce.reset();
OHstin 0:da2b8c7a1ec1 136 }
OHstin 0:da2b8c7a1ec1 137
OHstin 0:da2b8c7a1ec1 138 }
OHstin 0:da2b8c7a1ec1 139
OHstin 0:da2b8c7a1ec1 140 #endif