Bonjour, tu utilises quoi comme librairie ?
J'ai essayé la MajicDesigns (version 2.10) et j'ai des erreurs de compilation:
Casse_briques_MAX7219:55: error: 'class MD_MAX72XX' has no member named 'drawRectangle'
...
Casse_briques_MAX7219:87: error: 'class MD_MAX72XX' has no member named 'drawVLine'
...
Merci