student_with_profs_snec / Mbed 2 deprecated 7-Ticker_Interrupt

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Dependencies:   mbed

main.cpp@0:82242c25009e, 2020-08-27 (annotated)

Committer:
snec_student
Date:
Thu Aug 27 20:25:43 2020 +0000
Revision:
0:82242c25009e
Child:
1:3624dcc1851d
version kbi;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
snec_student 0:82242c25009e 1 #include "mbed.h"
snec_student 0:82242c25009e 2 DigitalOut Led_rouge(PTB22);
snec_student 0:82242c25009e 3 Ticker horloge; // creation de l'objet "horloge" de type "Ticker"
snec_student 0:82242c25009e 4 InterruptIn KBI_SW2(SW2); // création de l'objet KBI_SW2 associé à l'interruption
snec_student 0:82242c25009e 5 InterruptIn KBI_SW3(SW3); // création de l'objet KBI_SW3 associé à l'interruption
snec_student 0:82242c25009e 6
snec_student 0:82242c25009e 7 void IT_horloge() // écriture du sous programme d'interruption associé au Ticker
snec_student 0:82242c25009e 8 {
snec_student 0:82242c25009e 9 Led_rouge=!Led_rouge; // la led rouge change d'état
snec_student 0:82242c25009e 10 }
snec_student 0:82242c25009e 11 void IT_SW2() // ecriture du sous programme appui SW2
snec_student 0:82242c25009e 12 {
snec_student 0:82242c25009e 13 horloge.attach(&IT_horloge,0.1); // on lance le IT lors d'un appui sur SW2
snec_student 0:82242c25009e 14 }
snec_student 0:82242c25009e 15 void IT_SW3() // ecriture du sous programme appui SW3
snec_student 0:82242c25009e 16 {
snec_student 0:82242c25009e 17 horloge.detach(); // on arrete les IT lors d'un appui sur SW3
snec_student 0:82242c25009e 18 Led_rouge=1; // on éteint la led rouge
snec_student 0:82242c25009e 19 }
snec_student 0:82242c25009e 20
snec_student 0:82242c25009e 21 int main ()
snec_student 0:82242c25009e 22 {
snec_student 0:82242c25009e 23 Led_rouge=1; // on éteint la led rouge
snec_student 0:82242c25009e 24 KBI_SW2.fall(&IT_SW2); // le programme IT_SW2 est attaché a l'appui sur SW2
snec_student 0:82242c25009e 25 KBI_SW3.fall(&IT_SW3); // le programme IT_SW3 est attaché a l'appui sur SW3
snec_student 0:82242c25009e 26 while(1)
snec_student 0:82242c25009e 27 {
snec_student 0:82242c25009e 28 }
snec_student 0:82242c25009e 29 }