Lauric Lauric / Mbed OS info2_tp1

Pour les potos en galère tmtc

Dependencies:   C12832

main.cpp@7:1cced6852c01, 2021-03-31 (annotated)

Committer:
lauric
Date:
Wed Mar 31 13:29:12 2021 +0000
Revision:
7:1cced6852c01
Parent:
6:f8cb706c480c 
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Who changed what in which revision?

UserRevisionLine numberNew contents of line
lauric 7:1cced6852c01 1 #include "mbed.h" //Définition Mbde
lauric 7:1cced6852c01 2 #include "C12832.h" //Librairie du LCD
dreschpe 0:f6a57b843f79 3
lauric 7:1cced6852c01 4 //InterruptIn fire_event(D4);
lauric 7:1cced6852c01 5 DigitalIn fire(D4);
lauric 7:1cced6852c01 6 Timer timer;
lauric 7:1cced6852c01 7 C12832 lcd(D11, D13, D12, D7, D10); //Broches pour LCD définies par la librairie C12832
lauric 7:1cced6852c01 8
lauric 7:1cced6852c01 9 int etat = 0;
lauric 7:1cced6852c01 10 int last_time, last_time2;
lauric 7:1cced6852c01 11 int elapsed_time, elapsed_time2;
lauric 7:1cced6852c01 12 int last_state;
lauric 7:1cced6852c01 13
lauric 7:1cced6852c01 14 void changerEtat(void);
dreschpe 1:1c6a9eaf55b5 15
dreschpe 0:f6a57b843f79 16 int main()
dreschpe 0:f6a57b843f79 17 {
chris 2:a87e255a8f3a 18 lcd.cls();
lauric 7:1cced6852c01 19 lcd.locate(20,20);
lauric 7:1cced6852c01 20
lauric 7:1cced6852c01 21 //fire_event.rise(&changerEtat);
lauric 7:1cced6852c01 22 timer.start();
lauric 7:1cced6852c01 23
lauric 7:1cced6852c01 24 while(true) {
dreschpe 0:f6a57b843f79 25
lauric 7:1cced6852c01 26 int etat_fire = fire.read();
lauric 7:1cced6852c01 27 if(etat_fire > last_state) { // Front montant
lauric 7:1cced6852c01 28 changerEtat();
lauric 7:1cced6852c01 29 last_time2 = timer.read();
lauric 7:1cced6852c01 30 } else if(last_state < etat_fire) {
lauric 7:1cced6852c01 31 elapsed_time2 = timer.read() - last_time2;
lauric 7:1cced6852c01 32 if(elapsed_time2 >= 2)
lauric 7:1cced6852c01 33 etat = 3;
lauric 7:1cced6852c01 34 }
lauric 7:1cced6852c01 35
lauric 7:1cced6852c01 36 last_state = etat_fire;
lauric 7:1cced6852c01 37
lauric 7:1cced6852c01 38 lcd.locate(0, 0);
lauric 7:1cced6852c01 39 lcd.printf("ETAT: %d \nDernier Appui: %d", etat, elapsed_time);
lauric 7:1cced6852c01 40 lcd.locate(0, 20);
lauric 7:1cced6852c01 41 lcd.printf("Temps appuye: %d", elapsed_time2);
lauric 7:1cced6852c01 42
lauric 7:1cced6852c01 43 wait(0.1);
lauric 7:1cced6852c01 44 lcd.cls();
dreschpe 0:f6a57b843f79 45 }
lauric 7:1cced6852c01 46
dreschpe 0:f6a57b843f79 47 }
lauric 7:1cced6852c01 48
lauric 7:1cced6852c01 49 void changerEtat(void)
lauric 7:1cced6852c01 50 {
lauric 7:1cced6852c01 51 elapsed_time = timer.read() - last_time;
lauric 7:1cced6852c01 52 last_time = timer.read();
lauric 7:1cced6852c01 53 etat = etat == 1 ? 2 : 1;
lauric 7:1cced6852c01 54 }