Team Alpha / Mbed 2 deprecated UserIntefaceLCD

LCD implementation of our project.

Dependencies:   mbed mbed-rtos MLX90614

Measure.cpp@3:688b62ff6474, 2015-04-26 (annotated)

Committer:
ovidiup13
Date:
Sun Apr 26 16:29:53 2015 +0000
Revision:
3:688b62ff6474
Child:
7:11675c1dce4f
added screens for interacting with other components. i.e. distance, thermo, gyro, compass, etc. Need to complete settings screen and create threads for interacting with other code

Who changed what in which revision?

UserRevisionLine numberNew 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 printf("measure - going down");
ovidiup13 3:688b62ff6474 12 selected = 2;
ovidiup13 3:688b62ff6474 13 current_line = 7;
ovidiup13 3:688b62ff6474 14 }
ovidiup13 3:688b62ff6474 15 //select up
ovidiup13 3:688b62ff6474 16 else if(c == 'w'){
ovidiup13 3:688b62ff6474 17 if(selected == 1) return; //do nothing
ovidiup13 3:688b62ff6474 18 selected = 1;
ovidiup13 3:688b62ff6474 19 current_line = 6;
ovidiup13 3:688b62ff6474 20 }
ovidiup13 3:688b62ff6474 21 //go to next screen
ovidiup13 3:688b62ff6474 22 else if(c == 'y'){
ovidiup13 3:688b62ff6474 23 if(selected == 1)
ovidiup13 3:688b62ff6474 24 this->setSelectedScreen(next);
ovidiup13 3:688b62ff6474 25 else if(selected == 2)
ovidiup13 3:688b62ff6474 26 this->setSelectedScreen(back);
ovidiup13 3:688b62ff6474 27 else
ovidiup13 3:688b62ff6474 28 return;
ovidiup13 3:688b62ff6474 29 }
ovidiup13 3:688b62ff6474 30 //display items
ovidiup13 3:688b62ff6474 31 display_items();
ovidiup13 3:688b62ff6474 32 }
ovidiup13 3:688b62ff6474 33
ovidiup13 3:688b62ff6474 34 void Measure::display_description(char * r){
ovidiup13 3:688b62ff6474 35 st7565->drawstring(0, 2, description); //description
ovidiup13 3:688b62ff6474 36 //result
ovidiup13 3:688b62ff6474 37 if(hasResult)
ovidiup13 3:688b62ff6474 38 st7565->drawstring(30, 5, r);
ovidiup13 3:688b62ff6474 39 }
ovidiup13 3:688b62ff6474 40
ovidiup13 3:688b62ff6474 41 void Measure::display_items(void){
ovidiup13 3:688b62ff6474 42 //clear screen
ovidiup13 3:688b62ff6474 43 st7565->clear();
ovidiup13 3:688b62ff6474 44
ovidiup13 3:688b62ff6474 45 //display result if it is a result screen
ovidiup13 3:688b62ff6474 46 float r = 5;
ovidiup13 3:688b62ff6474 47 char result[15];
ovidiup13 3:688b62ff6474 48 if(hasResult){
ovidiup13 3:688b62ff6474 49 //calculate result
ovidiup13 3:688b62ff6474 50 sprintf(result, "%.2f Meters", r);
ovidiup13 3:688b62ff6474 51 }
ovidiup13 3:688b62ff6474 52
ovidiup13 3:688b62ff6474 53 //display description
ovidiup13 3:688b62ff6474 54 display_description(result);
ovidiup13 3:688b62ff6474 55
ovidiup13 3:688b62ff6474 56 //draw items
ovidiup13 3:688b62ff6474 57 st7565->drawstring(LEFT_MARGIN * 2, SELECTION_LINE, nextName);
ovidiup13 3:688b62ff6474 58 st7565->drawstring(LEFT_MARGIN * 2, SELECTION_LINE + 1, backName);
ovidiup13 3:688b62ff6474 59
ovidiup13 3:688b62ff6474 60 //set first as selected
ovidiup13 3:688b62ff6474 61 st7565->drawcircle(2, (current_line * 8) + 3, 2, 20);
ovidiup13 3:688b62ff6474 62 st7565->display();
ovidiup13 3:688b62ff6474 63 }