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#!/usr/bin/env python3 |
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""" |
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Outil de diagnostic pour analyser les entrées d'un joystick. |
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Affiche en temps réel les axes, boutons et chapeau détectés. |
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""" |
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import os |
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import platform |
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import sys |
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import pygame |
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import time |
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print("=== Infos système ===") |
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print(f" Python : {sys.version}") |
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print(f" OS : {platform.system()} {platform.release()}") |
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# Même comportement que main.py : désactive HIDAPI pour éviter la renumérotation des boutons |
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os.environ.setdefault("SDL_JOYSTICK_HIDAPI", "0") |
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print(f" SDL_JOYSTICK_HIDAPI : {os.environ.get('SDL_JOYSTICK_HIDAPI', '(non défini)')}") |
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def main(): |
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pygame.init() |
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pygame.joystick.init() |
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sdl_ver = pygame.get_sdl_version() |
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print(f" pygame : {pygame.__version__}") |
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print(f" SDL : {sdl_ver[0]}.{sdl_ver[1]}.{sdl_ver[2]}") |
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print() |
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# Petite fenêtre pour capturer les événements |
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screen = pygame.display.set_mode((400, 300)) |
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pygame.display.set_caption("Joystick Debug") |
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clock = pygame.time.Clock() |
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joysticks = [] |
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for idx in range(pygame.joystick.get_count()): |
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joy = pygame.joystick.Joystick(idx) |
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joy.init() |
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joysticks.append(joy) |
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print(f"\n=== Joystick {idx}: {joy.get_name()} ===") |
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try: |
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print(f" GUID : {joy.get_guid()}") |
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except AttributeError: |
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pass |
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print(f" Boutons: {joy.get_numbuttons()}") |
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print(f" Axes : {joy.get_numaxes()}") |
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print(f" Chapeaux: {joy.get_numhats()}") |
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print(f" Trackballs: {joy.get_numballs()}") |
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if not joysticks: |
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print("❌ Aucun joystick détecté!") |
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pygame.quit() |
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return |
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print("\n📋 Monitoring en direct (appuyez sur ESC ou fermez la fenêtre pour quitter)...\n") |
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axis_values = {} |
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button_states = {} |
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hat_states = {} |
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running = True |
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while running: |
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for event in pygame.event.get(): |
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if event.type == pygame.QUIT: |
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running = False |
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elif event.type == pygame.KEYDOWN and event.key == pygame.K_ESCAPE: |
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running = False |
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elif event.type == pygame.JOYBUTTONDOWN: |
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print(f"🔴 [J{event.joy}] BOUTON DOWN: {event.button}") |
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elif event.type == pygame.JOYBUTTONUP: |
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print(f"⚪ [J{event.joy}] BOUTON UP: {event.button}") |
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elif event.type == pygame.JOYAXISMOTION: |
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# Afficher seulement si le mouvement est significatif |
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if abs(event.value) > 0.1: |
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print(f"↔️ [J{event.joy}] AXE {event.axis}: {event.value:.3f}") |
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elif event.type == pygame.JOYHATMOTION: |
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print(f"🧭 [J{event.joy}] CHAPEAU: {event.value}") |
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# État en direct des axes |
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for idx, joy in enumerate(joysticks): |
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print("\r", end="") |
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status = f"[J{idx}] " |
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for axis_idx in range(min(4, joy.get_numaxes())): # Afficher les 4 premiers axes |
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val = joy.get_axis(axis_idx) |
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status += f"AX{axis_idx}:{val:6.3f} " |
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# État du chapeau |
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try: |
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hat_x, hat_y = joy.get_hat(0) |
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status += f"| CHAPEAU:({hat_x},{hat_y})" |
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except: |
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pass |
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print(status, end="", flush=True) |
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clock.tick(30) # 30 FPS |
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pygame.quit() |
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print("\n✅ Terminé.") |
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if __name__ == "__main__": |
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main()
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