Adjust the LCD_Menu to use the mBed Application board resources
Dependents: class_project_main
Fork of SerialLCD_Menu by
Navigator.cpp@10:379a279cd90c, 2013-09-03 (annotated)
- Committer:
- jakowisp
- Date:
- Tue Sep 03 07:10:56 2013 +0000
- Revision:
- 10:379a279cd90c
- Parent:
- 7:9b0298adab99
- Child:
- 11:af7687f1a985
Menu System Functional
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
pyeh9 | 1:84d263c8932d | 1 | #include "Navigator.h" |
pyeh9 | 1:84d263c8932d | 2 | |
jakowisp | 6:a28c1967bb83 | 3 | Navigator::Navigator(Menu *root, C12832_LCD *lcd) : activeMenu(root), lcd(lcd) |
pyeh9 | 1:84d263c8932d | 4 | { |
pyeh9 | 1:84d263c8932d | 5 | bottom = root->selections.size(); |
pyeh9 | 1:84d263c8932d | 6 | cursorPos = 0; |
pyeh9 | 1:84d263c8932d | 7 | cursorLine = 1; |
jakowisp | 6:a28c1967bb83 | 8 | lastButton[0] = 0; |
jakowisp | 6:a28c1967bb83 | 9 | lastButton[1] = 0; |
jakowisp | 6:a28c1967bb83 | 10 | lastButton[2] = 0; |
jakowisp | 6:a28c1967bb83 | 11 | |
mshuck | 4:343f2993a66b | 12 | setButtons(); |
pyeh9 | 2:2654dc659298 | 13 | printMenu(); |
pyeh9 | 2:2654dc659298 | 14 | printCursor(); |
pyeh9 | 1:84d263c8932d | 15 | } |
mshuck | 4:343f2993a66b | 16 | |
jakowisp | 6:a28c1967bb83 | 17 | DigitalIn pbUp(p15); |
jakowisp | 6:a28c1967bb83 | 18 | DigitalIn pbDown(p12); |
jakowisp | 6:a28c1967bb83 | 19 | DigitalIn pbSelect(p14); |
mshuck | 4:343f2993a66b | 20 | |
mshuck | 4:343f2993a66b | 21 | |
mshuck | 4:343f2993a66b | 22 | void Navigator::setButtons() |
mshuck | 4:343f2993a66b | 23 | { |
mshuck | 4:343f2993a66b | 24 | } |
mshuck | 4:343f2993a66b | 25 | |
pyeh9 | 1:84d263c8932d | 26 | void Navigator::printMenu() |
pyeh9 | 1:84d263c8932d | 27 | { |
jakowisp | 6:a28c1967bb83 | 28 | lcd->cls(); |
jakowisp | 7:9b0298adab99 | 29 | lcd->locate(10,0); |
pyeh9 | 1:84d263c8932d | 30 | if(bottom == 1){ // the current Menu only has one selection |
mshuck | 4:343f2993a66b | 31 | lcd->printf("%s", activeMenu->selections[0].selText); |
pyeh9 | 1:84d263c8932d | 32 | } else { |
mshuck | 4:343f2993a66b | 33 | if(cursorLine == 2){ |
mshuck | 4:343f2993a66b | 34 | // moving down in menu |
mshuck | 4:343f2993a66b | 35 | lcd->printf("%s", activeMenu->selections[cursorPos-1].selText); |
jakowisp | 7:9b0298adab99 | 36 | lcd->locate(10,13); // Sparkfun Serial LCD based on PIC16LF88 |
mshuck | 4:343f2993a66b | 37 | lcd->printf("%s", activeMenu->selections[cursorPos].selText); |
pyeh9 | 1:84d263c8932d | 38 | } else { |
mshuck | 4:343f2993a66b | 39 | // moving up in menu |
mshuck | 3:920157b558db | 40 | lcd->printf("%s", activeMenu->selections[cursorPos].selText); |
jakowisp | 7:9b0298adab99 | 41 | lcd->locate(10,13); // Sparkfun Serial LCD based on PIC16LF88 |
mshuck | 3:920157b558db | 42 | lcd->printf("%s", activeMenu->selections[cursorPos+1].selText); |
pyeh9 | 1:84d263c8932d | 43 | } |
pyeh9 | 1:84d263c8932d | 44 | } |
pyeh9 | 1:84d263c8932d | 45 | } |
pyeh9 | 1:84d263c8932d | 46 | |
pyeh9 | 1:84d263c8932d | 47 | void Navigator::printCursor() |
pyeh9 | 1:84d263c8932d | 48 | { |
pyeh9 | 1:84d263c8932d | 49 | |
jakowisp | 6:a28c1967bb83 | 50 | lcd->locate(0,0); // Sparkfun Serial LCD based on PIC16LF88 |
pyeh9 | 1:84d263c8932d | 51 | if(cursorLine == 1){ |
mshuck | 3:920157b558db | 52 | lcd->printf(">"); |
jakowisp | 6:a28c1967bb83 | 53 | lcd->locate(0,13); // Sparkfun Serial LCD based on PIC16LF88 |
mshuck | 3:920157b558db | 54 | lcd->printf(" "); |
pyeh9 | 1:84d263c8932d | 55 | } else if(cursorLine == 2){ |
mshuck | 3:920157b558db | 56 | lcd->printf(" "); |
jakowisp | 6:a28c1967bb83 | 57 | lcd->locate(0,13); // Sparkfun Serial LCD based on PIC16LF88 |
mshuck | 4:343f2993a66b | 58 | lcd->printf(">"); |
pyeh9 | 1:84d263c8932d | 59 | } |
pyeh9 | 1:84d263c8932d | 60 | } |
pyeh9 | 1:84d263c8932d | 61 | |
pyeh9 | 1:84d263c8932d | 62 | void Navigator::poll() |
pyeh9 | 1:84d263c8932d | 63 | { |
jakowisp | 6:a28c1967bb83 | 64 | wait_ms(10); |
jakowisp | 6:a28c1967bb83 | 65 | button[0]=pbUp; |
jakowisp | 6:a28c1967bb83 | 66 | button[1]=pbDown; |
jakowisp | 6:a28c1967bb83 | 67 | button[2]=pbSelect; |
jakowisp | 6:a28c1967bb83 | 68 | |
jakowisp | 6:a28c1967bb83 | 69 | if(button[0] == 1 && button[0] != lastButton[0]){ |
mshuck | 4:343f2993a66b | 70 | moveUp(); |
pyeh9 | 1:84d263c8932d | 71 | } |
jakowisp | 6:a28c1967bb83 | 72 | if(button[1] == 1 && button[1] != lastButton[1]){ |
mshuck | 4:343f2993a66b | 73 | moveDown(); |
mshuck | 4:343f2993a66b | 74 | } |
jakowisp | 6:a28c1967bb83 | 75 | if(button[2] == 1 && button[2] != lastButton[2]){ |
pyeh9 | 1:84d263c8932d | 76 | if(activeMenu->selections[cursorPos].fun != NULL){ |
pyeh9 | 1:84d263c8932d | 77 | (activeMenu->selections[cursorPos].fun)(); |
pyeh9 | 1:84d263c8932d | 78 | } |
mshuck | 4:343f2993a66b | 79 | |
pyeh9 | 1:84d263c8932d | 80 | if(activeMenu->selections[cursorPos].childMenu != NULL){ |
pyeh9 | 1:84d263c8932d | 81 | activeMenu = activeMenu->selections[cursorPos].childMenu; |
pyeh9 | 1:84d263c8932d | 82 | bottom = activeMenu->selections.size(); |
pyeh9 | 1:84d263c8932d | 83 | cursorPos = 0; |
pyeh9 | 1:84d263c8932d | 84 | cursorLine = 1; |
pyeh9 | 1:84d263c8932d | 85 | } |
pyeh9 | 1:84d263c8932d | 86 | } |
jakowisp | 10:379a279cd90c | 87 | printMenu(); |
jakowisp | 10:379a279cd90c | 88 | printCursor(); |
jakowisp | 6:a28c1967bb83 | 89 | lastButton[0]=button[0]; |
jakowisp | 6:a28c1967bb83 | 90 | lastButton[1]=button[1]; |
jakowisp | 6:a28c1967bb83 | 91 | lastButton[2]=button[2]; |
mshuck | 4:343f2993a66b | 92 | |
pyeh9 | 1:84d263c8932d | 93 | } |
pyeh9 | 1:84d263c8932d | 94 | |
pyeh9 | 1:84d263c8932d | 95 | void Navigator::moveUp() |
pyeh9 | 1:84d263c8932d | 96 | { |
jakowisp | 6:a28c1967bb83 | 97 | if(cursorLine == 2){ |
pyeh9 | 1:84d263c8932d | 98 | cursorLine = 1; |
pyeh9 | 1:84d263c8932d | 99 | } |
pyeh9 | 1:84d263c8932d | 100 | |
pyeh9 | 1:84d263c8932d | 101 | if(cursorPos != 0){ |
pyeh9 | 1:84d263c8932d | 102 | cursorPos--; |
pyeh9 | 1:84d263c8932d | 103 | } |
pyeh9 | 1:84d263c8932d | 104 | } |
pyeh9 | 1:84d263c8932d | 105 | |
pyeh9 | 1:84d263c8932d | 106 | void Navigator::moveDown() |
pyeh9 | 1:84d263c8932d | 107 | { |
pyeh9 | 1:84d263c8932d | 108 | if(cursorLine == 1){ |
pyeh9 | 1:84d263c8932d | 109 | cursorLine = 2; |
jakowisp | 6:a28c1967bb83 | 110 | } |
pyeh9 | 1:84d263c8932d | 111 | if(cursorPos != (bottom-1)){ |
pyeh9 | 1:84d263c8932d | 112 | cursorPos++; |
pyeh9 | 1:84d263c8932d | 113 | } |
pyeh9 | 1:84d263c8932d | 114 | } |