platformstdoutp.nc

来自「Develop Zigbee network real-time Os」· NC 代码 · 共 74 行

/*
 * Copyright (c) 2007 University of Copenhagen
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * - Redistributions of source code must retain the above copyright
 *   notice, this list of conditions and the following disclaimer.
 * - Redistributions in binary form must reproduce the above copyright
 *   notice, this list of conditions and the following disclaimer in the
 *   documentation and/or other materials provided with the
 *   distribution.
 * - Neither the name of University of Copenhagen nor the names of
 *   its contributors may be used to endorse or promote products derived
 *   from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL STANFORD
 * UNIVERSITY OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
 * OF THE POSSIBILITY OF SUCH DAMAGE.
 */

/**
 *
 * @author Marcus Chang <[e-mail]>
 */

module PlatformStdOutP
{
  provides interface Init;
  provides interface SerialByteComm;
  uses interface StdControl;
  uses interface UartStream;
}

implementation
{

    command error_t Init.init() {
      error_t r;
      r = call StdControl.start();
      r |= call UartStream.enableReceiveInterrupt();
      return r;
    }
    
    /*************************************************************************/    
    async command error_t SerialByteComm.put(uint8_t data) {
        return call UartStream.send(&data,1);
    }

    /*************************************************************************/    
    async event void UartStream.sendDone( uint8_t * buf, uint16_t len, error_t error) {
        signal SerialByteComm.putDone();
    }

    async event void UartStream.receivedByte(uint8_t data) {
        signal SerialByteComm.get(data);
    }

    async event void UartStream.receiveDone( uint8_t* buf, uint16_t len, error_t error ) {
        ;
    }

}