tinyos.txt

tinyOS(1.x)contrib hsu pic18f4620 .platform

 * is hereby granted, provided that the above copyright notice, the following
 * two paragraphs and the author appear in all copies of this software.
 * 
 * IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR
 * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT
 * OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF THE UNIVERSITY
 * OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 * 
 * THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
 * AND FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
 * ON AN "AS IS" BASIS, AND THE UNIVERSITY OF CALIFORNIA HAS NO OBLIGATION TO
 * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS."
 */

/*
 * @author: Jason Hill
 * @author: David Gay
 * @author: Philip Levis 
 * @author  Cory Sharp 
 * @author: Hans-Joerg Koerber 
 *          <hj.koerber at hsu-hh.de>
 *	    ([phone]/2627
 * 
 * $Date: 2005/04/15 10:00:07 $
 * $Revision: 1.1 $
 *
 */


module HPLInitM
{
  provides command result_t init();
}
implementation
{
  command result_t init()
  {
    TOSH_SET_PIN_DIRECTIONS();
    return SUCCESS;
  }
}


--- NEW FILE: HPLPowerManagementM.nc ---
// $Id: HPLPowerManagementM.nc,v 1.1 2005/04/15 10:00:07 hjkoerber Exp $

/*             
 * "Copyright (c) 2000-2003 The Regents of the University  of California.  
 * All rights reserved.
 *
 * Permission to use, copy, modify, and distribute this software and its
 * documentation for any purpose, without fee, and without written agreement is
 * hereby granted, provided that the above copyright notice, the following
 * two paragraphs and the author appear in all copies of this software.
 * 
 * IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR
 * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT
 * OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF THE UNIVERSITY OF
 * CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 * 
 * THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
 * AND FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
 * ON AN "AS IS" BASIS, AND THE UNIVERSITY OF CALIFORNIA HAS NO OBLIGATION TO
 * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS."
 *
 * Copyright (c) 2002-2003 Intel Corporation
 * All rights reserved.
 *
 * This file is distributed under the terms in the attached INTEL-LICENSE     
 * file. If you do not find these files, copies can be found by writing to
 * Intel Research Berkeley, 2150 Shattuck Avenue, Suite 1300, Berkeley, CA, 
 * 94704.  Attention:  Intel License Inquiry.
 */


/**
 * @author: Robert Szewczyk
 * @author: Vlado Handziski
 * @author: Jan Hauer
 * @author: Hans-Joerg Koerber 
 *          <hj.koerber at hsu-hh.de>
 *	    ([phone]/2627
 * 
 * $Date: 2005/04/15 10:00:07 $
 * $Revision: 1.1 $
 *
 */



module HPLPowerManagementM {
    provides {
      interface PowerManagement;
      command result_t Enable();
      command result_t Disable();
    }
}
implementation{  

     async command uint8_t PowerManagement.adjustPower() {
  	return 0;
     }

    command result_t Enable() {
      Sleep_enable();
      return SUCCESS;
    }

    command result_t Disable() {
      Sleep_disable();
      return SUCCESS;
    }
}

--- NEW FILE: HPLUARTC.nc ---
// $Id: HPLUARTC.nc,v 1.1 2005/04/15 10:00:07 hjkoerber Exp $

/*									
 * "Copyright (c) 2000-2003 The Regents of the University  of California.  
 * All rights reserved.
 *
 * Permission to use, copy, modify, and distribute this software and its
 * documentation for any purpose, without fee, and without written agreement is
 * hereby granted, provided that the above copyright notice, the following
 * two paragraphs and the author appear in all copies of this software.
 * 
 * IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR
 * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT
 * OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF THE UNIVERSITY OF
 * CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 * 
 * THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
 * AND FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
 * ON AN "AS IS" BASIS, AND THE UNIVERSITY OF CALIFORNIA HAS NO OBLIGATION TO
 * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS."
 *
 * Copyright (c) 2002-2003 Intel Corporation
 * All rights reserved.
 *
 * This file is distributed under the terms in the attached INTEL-LICENSE     
 * file. If you do not find these files, copies can be found by writing to
 * Intel Research Berkeley, 2150 Shattuck Avenue, Suite 1300, Berkeley, CA, 
 * 94704.  Attention:  Intel License Inquiry.
 */

/*
 * @author: Jason Hill
 * @author: David Gay
 * @author: Philip Levis
 * @author: Hans-Joerg Koerber 
 *          <hj.koerber at hsu-hh.de>
 *	    ([phone]/2627
 * 
 * $Date: 2005/04/15 10:00:07 $
 * $Revision: 1.1 $
 */
			     


configuration HPLUARTC {
  provides interface HPLUART as UART;
}
implementation
{
  components HPLUARTM, PIC18F4620InterruptC;

  UART = HPLUARTM;

  HPLUARTM.UART_Transmit_Interrupt -> PIC18F4620InterruptC.UART_Transmit_Interrupt;
  HPLUARTM.UART_Receive_Interrupt -> PIC18F4620InterruptC.UART_Receive_Interrupt;
}

--- NEW FILE: HPLUARTM.nc ---

// $Id: HPLUARTM.nc,v 1.1 2005/04/15 10:00:07 hjkoerber Exp $
/*								       
 * "Copyright (c) 2000-2003 The Regents of the University  of California.  
 * All rights reserved.
 *
 * Permission to use, copy, modify, and distribute this software and its
 * documentation for any purpose, without fee, and without written agreement is
 * hereby granted, provided that the above copyright notice, the following
 * two paragraphs and the author appear in all copies of this software.
 * 
 * IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR
 * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT
 * OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF THE UNIVERSITY OF
 * CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 * 
 * THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
 * AND FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
 * ON AN "AS IS" BASIS, AND THE UNIVERSITY OF CALIFORNIA HAS NO OBLIGATION TO
 * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS."
 *
 * Copyright (c) 2002-2003 Intel Corporation
 * All rights reserved.
 *
 * This file is distributed under the terms in the attached INTEL-LICENSE     
 * file. If you do not find these files, copies can be found by writing to
 * Intel Research Berkeley, 2150 Shattuck Avenue, Suite 1300, Berkeley, CA, 
 * 94704.  Attention:  Intel License Inquiry.
 */


/*
 * @author: Jason Hill
 * @author: David Gay
 * @author: Philip Levis
 * @author: Phil Buonadonna
 * @author: Joe Polastre
 * @author: Hans-Joerg Koerber 
 *          <hj.koerber at hsu-hh.de>
 *	    ([phone]/2627
 * 
 * $Date: 2005/04/15 10:00:07 $
 * $Revision: 1.1 $
 */


/* UART-Trasmit works as follows:
 * 
 * The first byte is written into the TXREG by a task from an upper layer 
 * component. Enabling the uart transmit interrupt directly causes an interrupt
 * after the byte written to TXREG has been shifted out into the TSR-Register.
 * In the associated interrupt service routine (isr) the transmit interrupt is disabled
 * in order to prevent an immediate subsequent interrupt because the transmit 
 * interrupt flag (TXIF)is still set.In addtion the task HandleUartTransmit is posted
 * which will cause the upper layer component to hand over the next byte to HPLUARTM.
 * Besides the isr enables the transmitter which doesn't has to be turned of by a stop 
 * command.
 * The isr can be found in PIC18F4620InterruptM.nc
 */

module HPLUARTM {
  provides interface HPLUART as UART;

  uses  {
    interface PIC18F4620Interrupt as UART_Transmit_Interrupt;
    interface PIC18F4620Interrupt as UART_Receive_Interrupt;
  }
}

implementation
{
  async command result_t UART.init() {

    // UART will run at:
    // 57.600 kbps, N-8-1

    RCSTAbits_SPEN = 1;		// enable serial port 
    TXSTAbits_SYNC = 0;		// asynchronous mode
    TXSTAbits_TX9 = 0;  	// 8-bit transmission
    RCSTAbits_RX9 = 0;          // 8-bit reception
 
    TXSTAbits_BRGH = 1;		// high speed mode

    BAUDCONbits_BRG16 = 1;      // 16-bit baud rate register enable
    SPBRGH_register = 0x0; 		// initialize ther baud rate generator register with 172
    SPBRG_register = 0xac;	// actually generated baudrate = 57.803 kbps (refer to  PIC Datasheet,page 208) 
                               
 	
       

    PIE1bits_RCIE =  1;         // enable usart receive interrupt
    RCSTAbits_CREN = 1;         // enable continuous receive	 

    
    return SUCCESS;
  }

  async command result_t UART.stop(){
     atomic RCSTAbits_SPEN = 0;		// disable serial port   
     TOSH_CLR_SER_TX_PIN();
  }


  default async event result_t UART.get(uint8_t data) { return SUCCESS; }

  async event result_t UART_Receive_Interrupt.fired(){
    uint8_t received_data = RCREG_register;
    signal UART.get(received_data);
    return SUCCESS;  
  }

  default async event result_t UART.putDone() { return SUCCESS; }

  async event result_t UART_Transmit_Interrupt.fired(){
    signal UART.putDone();
    return SUCCESS;
  }

  command async result_t UART.put(uint8_t transmit_data) {
    atomic{
      TXREG_register = transmit_data;      // loading TXREG with new data will start the transmission
      TXSTAbits_TXEN = 1;	        // enable transmission 
      PIE1bits_TXIE = 1;          // enable usart transmit interrupt
    }
   return SUCCESS;
  }
}

--- NEW FILE: Main.nc ---
// $Id: Main.nc,v 1.1 2005/04/15 10:00:07 hjkoerber Exp $

/*								
 * "Copyright (c) 2000-2003 The Regents of the University  of California.  
 * All rights reserved.
 *
 * Permission to use, copy, modify, and distribute this software and its
 * documentation for any purpose, without fee, and without written agreement is
 * hereby granted, provided that the above copyright notice, the following
 * two paragraphs and the author appear in all copies of this software.
 * 
 * IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR
 * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT
 * OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF THE UNIVERSITY OF
 * CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 * 
 * THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
 * AND FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
 * ON AN "AS IS" BASIS, AND THE UNIVERSITY OF CALIFORNIA HAS NO OBLIGATION TO
 * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS."
 *
 * Copyright (c) 2002-2003 Intel Corporation
 * All rights reserved.
 *
 * This file is distributed under the terms in the attached INTEL-LICENSE     
 * file. If you do not find these files, copies can be found by writing to
 * Intel Research Berkeley, 2150 Shattuck Avenue, Suite 1300, Berkeley, CA, 
 * 94704.  Attention:  Intel License Inquiry.
 */

/*
 * @author Jason Hill
 * @author David Gay
 * @author Philip Levis
 * 
 * $Date: 2005/04/15 10:00:07 $
 * $Revision: 1.1 $
 */



configuration Main
{
  uses interface StdControl;
}
implementation
{
  components MainM, HPLIn