Penn Electric Racing / Mbed 2 deprecated REVO_Updated_Steering

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Dependencies:   CANBuffer KS0108_fork mbed-rtos mbed CAN Addresses

Fork of REVO_Updated_Steering by Penn Electric

variables.h@35:b42afc973902, 2014-11-22 (annotated)

Committer:
palimar
Date:
Sat Nov 22 22:24:53 2014 +0000
Revision:
35:b42afc973902
Added linked list, also graphics updates only when variables change.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
palimar 35:b42afc973902 1 #include "node.h"
palimar 35:b42afc973902 2
palimar 35:b42afc973902 3 class variables{
palimar 35:b42afc973902 4
palimar 35:b42afc973902 5 public:
palimar 35:b42afc973902 6
palimar 35:b42afc973902 7 variables();
palimar 35:b42afc973902 8 ~variables();
palimar 35:b42afc973902 9 void add(int i, int s);
palimar 35:b42afc973902 10 int get_screen(int i);
palimar 35:b42afc973902 11 char get_value(int i);
palimar 35:b42afc973902 12 int set_value(int i, char v);
palimar 35:b42afc973902 13 node * get_node(int i);
palimar 35:b42afc973902 14
palimar 35:b42afc973902 15
palimar 35:b42afc973902 16 int size;
palimar 35:b42afc973902 17 node * head;
palimar 35:b42afc973902 18 node * tail;
palimar 35:b42afc973902 19
palimar 35:b42afc973902 20 };
palimar 35:b42afc973902 21
palimar 35:b42afc973902 22 variables::variables(){
palimar 35:b42afc973902 23 size = 0;
palimar 35:b42afc973902 24 head = NULL;
palimar 35:b42afc973902 25 tail = NULL;
palimar 35:b42afc973902 26 }
palimar 35:b42afc973902 27
palimar 35:b42afc973902 28 variables::~variables(){
palimar 35:b42afc973902 29
palimar 35:b42afc973902 30 node * curr = head;
palimar 35:b42afc973902 31 node * next = head;
palimar 35:b42afc973902 32
palimar 35:b42afc973902 33 while(curr != NULL){
palimar 35:b42afc973902 34 next = curr->next;
palimar 35:b42afc973902 35 delete(curr);
palimar 35:b42afc973902 36 curr = next;
palimar 35:b42afc973902 37 }
palimar 35:b42afc973902 38
palimar 35:b42afc973902 39 head = NULL;
palimar 35:b42afc973902 40 tail = NULL;
palimar 35:b42afc973902 41 size = 0;
palimar 35:b42afc973902 42 }
palimar 35:b42afc973902 43
palimar 35:b42afc973902 44 void variables::add(int i, int s){
palimar 35:b42afc973902 45
palimar 35:b42afc973902 46 if(head == NULL){
palimar 35:b42afc973902 47 head = new node(i, s);
palimar 35:b42afc973902 48 tail = head;
palimar 35:b42afc973902 49 }
palimar 35:b42afc973902 50
palimar 35:b42afc973902 51 else{
palimar 35:b42afc973902 52 tail->next = new node(i,s);
palimar 35:b42afc973902 53 tail = tail->next;
palimar 35:b42afc973902 54 }
palimar 35:b42afc973902 55 size++;
palimar 35:b42afc973902 56 }
palimar 35:b42afc973902 57
palimar 35:b42afc973902 58 node * variables::get_node(int i){
palimar 35:b42afc973902 59
palimar 35:b42afc973902 60 node * curr = head;
palimar 35:b42afc973902 61
palimar 35:b42afc973902 62 while(curr != NULL){
palimar 35:b42afc973902 63 if(curr->id == i){
palimar 35:b42afc973902 64 return curr;
palimar 35:b42afc973902 65 }
palimar 35:b42afc973902 66 else{
palimar 35:b42afc973902 67 curr = curr->next;
palimar 35:b42afc973902 68 }
palimar 35:b42afc973902 69 }
palimar 35:b42afc973902 70 return NULL;
palimar 35:b42afc973902 71 }
palimar 35:b42afc973902 72
palimar 35:b42afc973902 73 int variables::get_screen(int i){
palimar 35:b42afc973902 74
palimar 35:b42afc973902 75 node * curr = head;
palimar 35:b42afc973902 76
palimar 35:b42afc973902 77 while(curr != NULL){
palimar 35:b42afc973902 78 if(curr->id == i){
palimar 35:b42afc973902 79 return curr->screen;
palimar 35:b42afc973902 80 }
palimar 35:b42afc973902 81 else{
palimar 35:b42afc973902 82 curr = curr->next;
palimar 35:b42afc973902 83 }
palimar 35:b42afc973902 84 }
palimar 35:b42afc973902 85 return -1;
palimar 35:b42afc973902 86 }
palimar 35:b42afc973902 87
palimar 35:b42afc973902 88 int variables::set_value(int i, char v){
palimar 35:b42afc973902 89
palimar 35:b42afc973902 90 node * curr = head;
palimar 35:b42afc973902 91
palimar 35:b42afc973902 92 while(curr != NULL){
palimar 35:b42afc973902 93 if(curr->id == i){
palimar 35:b42afc973902 94 curr->set_val(v);
palimar 35:b42afc973902 95 return 0;
palimar 35:b42afc973902 96 }
palimar 35:b42afc973902 97 else{
palimar 35:b42afc973902 98 curr = curr->next;
palimar 35:b42afc973902 99 }
palimar 35:b42afc973902 100 }
palimar 35:b42afc973902 101 return -1;
palimar 35:b42afc973902 102 }
palimar 35:b42afc973902 103
palimar 35:b42afc973902 104 char variables::get_value(int i){
palimar 35:b42afc973902 105
palimar 35:b42afc973902 106 node * curr = head;
palimar 35:b42afc973902 107
palimar 35:b42afc973902 108 while(curr != NULL){
palimar 35:b42afc973902 109 if(curr->id == i){
palimar 35:b42afc973902 110 return curr->value;
palimar 35:b42afc973902 111 }
palimar 35:b42afc973902 112 else{
palimar 35:b42afc973902 113 curr = curr->next;
palimar 35:b42afc973902 114 }
palimar 35:b42afc973902 115 }
palimar 35:b42afc973902 116 return 0;
palimar 35:b42afc973902 117 }