Code for autonomous ground vehicle, Data Bus, 3rd place winner in 2012 Sparkfun AVC.
Dependencies: Watchdog mbed Schedule SimpleFilter LSM303DLM PinDetect DebounceIn Servo
UI/Menu/Menu.cpp@0:826c6171fc1b, 2012-06-20 (annotated)
- Committer:
- shimniok
- Date:
- Wed Jun 20 14:57:48 2012 +0000
- Revision:
- 0:826c6171fc1b
Updated documentation
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
shimniok | 0:826c6171fc1b | 1 | #include "mbed.h" |
shimniok | 0:826c6171fc1b | 2 | #include "Menu.h" |
shimniok | 0:826c6171fc1b | 3 | #include <string.h> |
shimniok | 0:826c6171fc1b | 4 | |
shimniok | 0:826c6171fc1b | 5 | Menu::Menu(): |
shimniok | 0:826c6171fc1b | 6 | _item(0), _itemCount(0) |
shimniok | 0:826c6171fc1b | 7 | { |
shimniok | 0:826c6171fc1b | 8 | } |
shimniok | 0:826c6171fc1b | 9 | |
shimniok | 0:826c6171fc1b | 10 | void Menu::add(char *name, FunctionPtr f) |
shimniok | 0:826c6171fc1b | 11 | { |
shimniok | 0:826c6171fc1b | 12 | if (_itemCount < _ITEM_MAX) { |
shimniok | 0:826c6171fc1b | 13 | _exec[_itemCount] = f; |
shimniok | 0:826c6171fc1b | 14 | strncpy(_name[_itemCount], name, NAMESIZ-1); |
shimniok | 0:826c6171fc1b | 15 | _itemCount++; |
shimniok | 0:826c6171fc1b | 16 | } |
shimniok | 0:826c6171fc1b | 17 | |
shimniok | 0:826c6171fc1b | 18 | return; |
shimniok | 0:826c6171fc1b | 19 | } |
shimniok | 0:826c6171fc1b | 20 | |
shimniok | 0:826c6171fc1b | 21 | void Menu::next() |
shimniok | 0:826c6171fc1b | 22 | { |
shimniok | 0:826c6171fc1b | 23 | _item++; |
shimniok | 0:826c6171fc1b | 24 | if (_item >= _itemCount) _item = 0; |
shimniok | 0:826c6171fc1b | 25 | |
shimniok | 0:826c6171fc1b | 26 | return; |
shimniok | 0:826c6171fc1b | 27 | } |
shimniok | 0:826c6171fc1b | 28 | |
shimniok | 0:826c6171fc1b | 29 | void Menu::prev() |
shimniok | 0:826c6171fc1b | 30 | { |
shimniok | 0:826c6171fc1b | 31 | if (_item == 0) _item = _itemCount; |
shimniok | 0:826c6171fc1b | 32 | _item--; |
shimniok | 0:826c6171fc1b | 33 | |
shimniok | 0:826c6171fc1b | 34 | return; |
shimniok | 0:826c6171fc1b | 35 | } |
shimniok | 0:826c6171fc1b | 36 | |
shimniok | 0:826c6171fc1b | 37 | void Menu::select() |
shimniok | 0:826c6171fc1b | 38 | { |
shimniok | 0:826c6171fc1b | 39 | (_exec[_item])(); |
shimniok | 0:826c6171fc1b | 40 | } |
shimniok | 0:826c6171fc1b | 41 | |
shimniok | 0:826c6171fc1b | 42 | char *Menu::getItemName(int i) |
shimniok | 0:826c6171fc1b | 43 | { |
shimniok | 0:826c6171fc1b | 44 | return _name[i]; |
shimniok | 0:826c6171fc1b | 45 | } |
shimniok | 0:826c6171fc1b | 46 | |
shimniok | 0:826c6171fc1b | 47 | |
shimniok | 0:826c6171fc1b | 48 | char *Menu::getItemName() |
shimniok | 0:826c6171fc1b | 49 | { |
shimniok | 0:826c6171fc1b | 50 | return _name[_item]; |
shimniok | 0:826c6171fc1b | 51 | } |
shimniok | 0:826c6171fc1b | 52 | |
shimniok | 0:826c6171fc1b | 53 | void Menu::printAll() |
shimniok | 0:826c6171fc1b | 54 | { |
shimniok | 0:826c6171fc1b | 55 | fprintf(stdout, "Menus:\n"); |
shimniok | 0:826c6171fc1b | 56 | for (int i=0; i < _itemCount; i++) { |
shimniok | 0:826c6171fc1b | 57 | fprintf(stdout, "%s\n", _name[i]); |
shimniok | 0:826c6171fc1b | 58 | } |
shimniok | 0:826c6171fc1b | 59 | fprintf(stdout, "\n"); |
shimniok | 0:826c6171fc1b | 60 | |
shimniok | 0:826c6171fc1b | 61 | return; |
shimniok | 0:826c6171fc1b | 62 | } |