Outils pour utilisateurs
materiel:rpi:gpio:accueil
Différences
Ci-dessous, les différences entre deux révisions de la page.
| Les deux révisions précédentes Révision précédente Prochaine révision | Révision précédente | ||
|
materiel:rpi:gpio:accueil [2016/12/05 19:23] resonance [Entreés] |
materiel:rpi:gpio:accueil [2018/05/15 16:16] (Version actuelle) resonance |
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|---|---|---|---|
| Ligne 4: | Ligne 4: | ||
| + | ===== Ligne de commande ===== | ||
| + | | ||
| + | |||
| + | |||
| + | sudo -i | ||
| + | |||
| + | Setup to control pin as output | ||
| + | |||
| + | Substitute 23 in the following commands for your GPIO number (GPIO, not pin number) | ||
| + | |||
| + | |||
| + | echo " | ||
| + | echo " | ||
| + | |||
| + | Control Output State | ||
| + | |||
| + | |||
| + | echo " | ||
| + | echo " | ||
| + | |||
| + | Setup to read pin as an input | ||
| + | |||
| + | Substitute 23 in the following commands for your GPIO number (GPIO, not pin number) | ||
| + | |||
| + | |||
| + | echo " | ||
| + | echo " | ||
| + | |||
| + | Read its state | ||
| + | |||
| + | |||
| + | cat / | ||
| + | |||
| + | To Release A Pin Afterwards | ||
| + | |||
| + | |||
| + | echo " | ||
| + | |||
| + | ===== Avec Python ===== | ||
| Avec la biblio RPI.gpio et la biblio gpiozero : | Avec la biblio RPI.gpio et la biblio gpiozero : | ||
| Here’s a list of devices which currently supported: | Here’s a list of devices which currently supported: | ||
| Ligne 127: | Ligne 166: | ||
| b2.when_pressed = launch_sound2 | b2.when_pressed = launch_sound2 | ||
| + | pause() | ||
| + | </ | ||
| + | |||
| + | |||
| + | |||
| + | **Même chose en plus souple** | ||
| + | <code java> | ||
| + | from gpiozero import LED, Button | ||
| + | from signal import pause | ||
| + | import pygame | ||
| + | |||
| + | |||
| + | button1 = Button(2) | ||
| + | button2 = Button(3) | ||
| + | led = LED(17) | ||
| + | pygame.mixer.init() | ||
| + | monson1 =pygame.mixer.Sound('/ | ||
| + | monson2 =pygame.mixer.Sound('/ | ||
| + | |||
| + | # dictionnaire clé/valeur pour lister les sons | ||
| + | sounds = {button1: monson1, | ||
| + | button2: monson2} | ||
| + | |||
| + | def stateON(button): | ||
| + | sounds[button].play() | ||
| + | led.on() | ||
| + | |||
| + | def stateOFF(button): | ||
| + | sounds[button].stop() | ||
| + | led.off() | ||
| + | |||
| + | def btntest(): | ||
| + | # parcours l' | ||
| + | for button in sounds.keys(): | ||
| + | # when_pressed envoie apr defaut le bouton en tant qu' | ||
| + | button.when_pressed = stateON | ||
| + | button.when_released = stateOFF | ||
| + | |||
| + | btntest() | ||
| pause() | pause() | ||
| </ | </ | ||
/home/resonancg/www/wiki/data/attic/materiel/rpi/gpio/accueil.1480962190.txt.gz · Dernière modification: 2016/12/05 19:23 de resonance
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