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Named Message Queue Interfaces

NuttX supports POSIX named message queues for inter-task communication. Any task may send or receive messages on named message queues. Interrupt handlers may send messages via named message queues.

  • :cmq_open
  • :cmq_close
  • :cmq_unlink
  • :cmq_send
  • :cmq_timedsend
  • :cmq_receive
  • :cmq_timedreceive
  • :cmq_notify
  • :cmq_setattr
  • :cmq_getattr