comunicación puerto serie

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hola gente,
les cuento,estoy trabajando en un proyecto de activación inalambrica de alarmas.
el funcionamiento lo base en arduino 1 mas modulos xbee s2c,el problema radica en que necesito que el coordinador envíe por su puerto serial mensajes todas las alarmas para una activación simultanea, mientras sigue recibiendo los mensajes de cualquier botonera.
alguna recomendación?


nota:hasta el momento estoy leyendo de manera directa el puerto serial y en base eso ocurre la activación de la alarma,pero se me colapsa la comunicación cuando trato de escribir sobre el mismo puerto

sin tu código no podemos sugerirte nada.
se colapse que, cómo? 

lee las normas del foro, postea el código usando tags y luego explica como es que ocurre el problema.


Arduino Forum > International > Español > Software (Moderators: surbyte, Hector_A) > comunicación puerto serie


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