Team Alpha
LCD implementation of our project.
Dependencies: mbed mbed-rtos MLX90614
Measure.cpp@7:11675c1dce4f, 2015-06-03 (annotated)
- Committer:
- ovidiup13
- Date:
- Wed Jun 03 12:22:46 2015 +0000
- Revision:
- 7:11675c1dce4f
- Parent:
- 3:688b62ff6474
- Child:
- 8:81ed1135ba02
updated header, cleaned up menu, fixed controls for device
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| ovidiup13 | 3:688b62ff6474 | 1 | #include "Measure.h" |
| ovidiup13 | 3:688b62ff6474 | 2 | |
| ovidiup13 | 3:688b62ff6474 | 3 | void Measure::display(void){ |
| ovidiup13 | 3:688b62ff6474 | 4 | this->display_items(); |
| ovidiup13 | 3:688b62ff6474 | 5 | } |
| ovidiup13 | 3:688b62ff6474 | 6 | |
| ovidiup13 | 3:688b62ff6474 | 7 | void Measure::update(char c){ |
| ovidiup13 | 3:688b62ff6474 | 8 | //select down |
| ovidiup13 | 3:688b62ff6474 | 9 | if(c == 's'){ |
| ovidiup13 | 3:688b62ff6474 | 10 | if(selected == 2) return; //do nothing |
| ovidiup13 | 3:688b62ff6474 | 11 | selected = 2; |
| ovidiup13 | 3:688b62ff6474 | 12 | current_line = 7; |
| ovidiup13 | 3:688b62ff6474 | 13 | } |
| ovidiup13 | 3:688b62ff6474 | 14 | //select up |
| ovidiup13 | 3:688b62ff6474 | 15 | else if(c == 'w'){ |
| ovidiup13 | 3:688b62ff6474 | 16 | if(selected == 1) return; //do nothing |
| ovidiup13 | 3:688b62ff6474 | 17 | selected = 1; |
| ovidiup13 | 3:688b62ff6474 | 18 | current_line = 6; |
| ovidiup13 | 3:688b62ff6474 | 19 | } |
| ovidiup13 | 3:688b62ff6474 | 20 | //go to next screen |
| ovidiup13 | 3:688b62ff6474 | 21 | else if(c == 'y'){ |
| ovidiup13 | 3:688b62ff6474 | 22 | if(selected == 1) |
| ovidiup13 | 3:688b62ff6474 | 23 | this->setSelectedScreen(next); |
| ovidiup13 | 3:688b62ff6474 | 24 | else if(selected == 2) |
| ovidiup13 | 3:688b62ff6474 | 25 | this->setSelectedScreen(back); |
| ovidiup13 | 3:688b62ff6474 | 26 | else |
| ovidiup13 | 3:688b62ff6474 | 27 | return; |
| ovidiup13 | 3:688b62ff6474 | 28 | } |
| ovidiup13 | 3:688b62ff6474 | 29 | //display items |
| ovidiup13 | 3:688b62ff6474 | 30 | display_items(); |
| ovidiup13 | 3:688b62ff6474 | 31 | } |
| ovidiup13 | 3:688b62ff6474 | 32 | |
| ovidiup13 | 3:688b62ff6474 | 33 | void Measure::display_description(char * r){ |
| ovidiup13 | 3:688b62ff6474 | 34 | st7565->drawstring(0, 2, description); //description |
| ovidiup13 | 3:688b62ff6474 | 35 | //result |
| ovidiup13 | 3:688b62ff6474 | 36 | if(hasResult) |
| ovidiup13 | 3:688b62ff6474 | 37 | st7565->drawstring(30, 5, r); |
| ovidiup13 | 3:688b62ff6474 | 38 | } |
| ovidiup13 | 3:688b62ff6474 | 39 | |
| ovidiup13 | 3:688b62ff6474 | 40 | void Measure::display_items(void){ |
| ovidiup13 | 3:688b62ff6474 | 41 | //clear screen |
| ovidiup13 | 3:688b62ff6474 | 42 | st7565->clear(); |
| ovidiup13 | 3:688b62ff6474 | 43 | |
| ovidiup13 | 3:688b62ff6474 | 44 | //display result if it is a result screen |
| ovidiup13 | 3:688b62ff6474 | 45 | float r = 5; |
| ovidiup13 | 3:688b62ff6474 | 46 | char result[15]; |
| ovidiup13 | 3:688b62ff6474 | 47 | if(hasResult){ |
| ovidiup13 | 3:688b62ff6474 | 48 | //calculate result |
| ovidiup13 | 3:688b62ff6474 | 49 | sprintf(result, "%.2f Meters", r); |
| ovidiup13 | 3:688b62ff6474 | 50 | } |
| ovidiup13 | 3:688b62ff6474 | 51 | |
| ovidiup13 | 3:688b62ff6474 | 52 | //display description |
| ovidiup13 | 3:688b62ff6474 | 53 | display_description(result); |
| ovidiup13 | 3:688b62ff6474 | 54 | |
| ovidiup13 | 3:688b62ff6474 | 55 | //draw items |
| ovidiup13 | 3:688b62ff6474 | 56 | st7565->drawstring(LEFT_MARGIN * 2, SELECTION_LINE, nextName); |
| ovidiup13 | 3:688b62ff6474 | 57 | st7565->drawstring(LEFT_MARGIN * 2, SELECTION_LINE + 1, backName); |
| ovidiup13 | 3:688b62ff6474 | 58 | |
| ovidiup13 | 3:688b62ff6474 | 59 | //set first as selected |
| ovidiup13 | 3:688b62ff6474 | 60 | st7565->drawcircle(2, (current_line * 8) + 3, 2, 20); |
| ovidiup13 | 3:688b62ff6474 | 61 | st7565->display(); |
| ovidiup13 | 3:688b62ff6474 | 62 | } |