Oscar Schofield / Mbed 2 deprecated Elec350_OBS

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Dependencies:   mbed

button.cpp@11:444afcb2f59f, 2015-11-12 (annotated)

Committer:
Oschofield
Date:
Thu Nov 12 11:45:22 2015 +0000
Revision:
11:444afcb2f59f
Parent:
10:8a6ecbf764fa
Child:
12:08a1971c9441
see prev.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Oschofield 1:16b0f2898739 1 #include "button.h" //header file included
Oschofield 7:1e9cd1481e80 2
Oschofield 1:16b0f2898739 3
Oschofield 1:16b0f2898739 4 Button::Button(string s){
Oschofield 1:16b0f2898739 5 if (s == "user"){
Oschofield 1:16b0f2898739 6 pin = new DigitalIn(PA_0);
Oschofield 1:16b0f2898739 7 }
Oschofield 1:16b0f2898739 8 }
Oschofield 1:16b0f2898739 9
Oschofield 2:e3cd1e0c3b78 10 bool Button::ifPressed(){
Oschofield 2:e3cd1e0c3b78 11 return *pin;
Oschofield 8:ad8e2dd314a2 12 }
Oschofield 8:ad8e2dd314a2 13
Oschofield 11:444afcb2f59f 14 float Button::getPulse(float timeout)
Oschofield 9:a018d7c05dc7 15 {
Oschofield 9:a018d7c05dc7 16 while(this->ifPressed()== false){
Oschofield 8:ad8e2dd314a2 17 //DO NADA
Oschofield 8:ad8e2dd314a2 18 }
Oschofield 8:ad8e2dd314a2 19
Oschofield 8:ad8e2dd314a2 20 Timer timer;
Oschofield 8:ad8e2dd314a2 21 timer.start();
Oschofield 8:ad8e2dd314a2 22
Oschofield 10:8a6ecbf764fa 23 while(this->ifPressed()== false){
Oschofield 10:8a6ecbf764fa 24 if (timeout != -1.0f && timer.read() > timeout){
Oschofield 10:8a6ecbf764fa 25 return -1.0f;
Oschofield 8:ad8e2dd314a2 26 }
Oschofield 10:8a6ecbf764fa 27
Oschofield 8:ad8e2dd314a2 28 timer.stop();
Oschofield 8:ad8e2dd314a2 29 return timer.read();
Oschofield 7:1e9cd1481e80 30 }