Ryan Scott / menuSystemMbedBroken

Menu system broken

Dependencies:   ANSITermMenuSystem

Fork of menuSystemMbed by Ryan Scott

HANDLER_HomePage.cpp@8:6ddb8c26387a, 2013-05-04 (annotated)

Committer:
Rybowonder
Date:
Sat May 04 17:37:57 2013 +0000
Revision:
8:6ddb8c26387a
Parent:
7:df9f5b6dd4ed 
For Mitchener

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mbedDevLondon 0:a5ece7312edc 1 #include "mbed.h"
mbedDevLondon 0:a5ece7312edc 2
mbedDevLondon 0:a5ece7312edc 3 #include "menuIDs.h"
mbedDevLondon 0:a5ece7312edc 4 #include "MainMenu.h"
mbedDevLondon 0:a5ece7312edc 5
mbedDevLondon 0:a5ece7312edc 6
mbedDevLondon 0:a5ece7312edc 7 extern BusInOut switches; //(p21, p22, p23, p24)
Rybowonder 4:1178a1905490 8 extern MainMenu pageMenu[MAXPAGES];
Rybowonder 7:df9f5b6dd4ed 9 extern volatile bool exittorecord;
mbedDevLondon 0:a5ece7312edc 10
mbedDevLondon 0:a5ece7312edc 11 int homePageHandler()
mbedDevLondon 0:a5ece7312edc 12 {
mbedDevLondon 0:a5ece7312edc 13 int userSelection = 0;
mbedDevLondon 0:a5ece7312edc 14 pageMenu[HOME].printMenu();
mbedDevLondon 0:a5ece7312edc 15
mbedDevLondon 0:a5ece7312edc 16 unsigned char lastState = 0x0f; //0000 1111
mbedDevLondon 0:a5ece7312edc 17 bool exitCurrentMenu = false;
mbedDevLondon 0:a5ece7312edc 18
mbedDevLondon 0:a5ece7312edc 19 while ( exitCurrentMenu == false)
mbedDevLondon 0:a5ece7312edc 20 {
mbedDevLondon 0:a5ece7312edc 21
mbedDevLondon 0:a5ece7312edc 22 unsigned char currentState = switches.read(); //reading a port add a AND MASK & 0b00000111
mbedDevLondon 0:a5ece7312edc 23 wait_ms(10);
mbedDevLondon 0:a5ece7312edc 24 if( currentState == switches.read() && currentState != lastState)
mbedDevLondon 0:a5ece7312edc 25 {
mbedDevLondon 0:a5ece7312edc 26 lastState = currentState;
mbedDevLondon 0:a5ece7312edc 27 switch(currentState)
mbedDevLondon 0:a5ece7312edc 28 {
mbedDevLondon 0:a5ece7312edc 29 case 0x0e:
mbedDevLondon 0:a5ece7312edc 30 pageMenu[HOME].erase();
mbedDevLondon 0:a5ece7312edc 31 userSelection = HOME;
mbedDevLondon 0:a5ece7312edc 32 exitCurrentMenu = true;
mbedDevLondon 0:a5ece7312edc 33 break;
mbedDevLondon 0:a5ece7312edc 34 case 0x0d:
mbedDevLondon 0:a5ece7312edc 35 pageMenu[HOME].highlightPrevItem();
mbedDevLondon 0:a5ece7312edc 36 break;
mbedDevLondon 0:a5ece7312edc 37 case 0x0b:
mbedDevLondon 0:a5ece7312edc 38 pageMenu[HOME].highlightNextItem();
mbedDevLondon 0:a5ece7312edc 39 break;
mbedDevLondon 0:a5ece7312edc 40 case 0x07:
mbedDevLondon 0:a5ece7312edc 41 pageMenu[HOME].erase();
mbedDevLondon 0:a5ece7312edc 42 userSelection = pageMenu[HOME].getHighlightedItem();
mbedDevLondon 0:a5ece7312edc 43 exitCurrentMenu = true;
mbedDevLondon 0:a5ece7312edc 44 break;
mbedDevLondon 0:a5ece7312edc 45 }//eo select
mbedDevLondon 0:a5ece7312edc 46 wait_ms(200);
Rybowonder 7:df9f5b6dd4ed 47 if (exittorecord == true)
Rybowonder 7:df9f5b6dd4ed 48 break;
Rybowonder 7:df9f5b6dd4ed 49
mbedDevLondon 0:a5ece7312edc 50 }//eo if switch press detected
mbedDevLondon 0:a5ece7312edc 51 }//eo while
mbedDevLondon 0:a5ece7312edc 52 return userSelection;
mbedDevLondon 0:a5ece7312edc 53 }