cc2420receive.nc

Develop Zigbee network real-time Os

/*
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/**
 * Low-level abstraction of the receive path implementation for the
 * ChipCon CC2420 radio.
 *
 * @author Jonathan Hui <[e-mail]>
 * @version $Revision: 1.1.2.5 $ $Date: 2006/06/20 18:56:04 $
 */

interface CC2420Receive {

  /**
   * Notification that an SFD capture has occured.
   *
   * @param time at which the capture happened.
   */
  async command void sfd( uint16_t time );

  /**
   * Notification that the packet has been dropped by the radio
   * (e.g. due to address rejection).
   */
  async command void sfd_dropped();

  /**
   * Signals that a message has been received.
   *
   * @param type of the message received.
   * @param message pointer to message received.
   */
  async event void receive( uint8_t type, message_t* message );

}