matrixOS/signals.cpp at master · slaugaus/matrixOS · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
#include "signals.h"

static bool commandAvailable = false;

static bool exitFlag = false;

static bool leftFlag = false;
static bool rightFlag = false;

void raiseLeftFlag(void){
  leftFlag = true;
}

bool isLeftPressed(void){
  if (leftFlag){
    leftFlag = false;
    return true;
  }
  return false;
}

void raiseRightFlag(void){
  rightFlag = true;
}

bool isRightPressed(void){
  if (rightFlag){
    rightFlag = false;
    return true;
  }
  return false;
}

void raiseCommandFlag(void){
  commandAvailable = true;
}

bool isCommandAvailable(void){
  if (commandAvailable){
    commandAvailable = false;
    return true;
  }
  return false;
}


void raiseExitFlag(void){
  exitFlag = true;
}

bool checkExitSignal(void){
  if (exitFlag){
    exitFlag = false;
    return true;
  }
  return false;
}