cc2420_const.h

/*
 * Copyright (c) 2006, Swedish Institute of Computer Science
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. 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.
 * 3. Neither the name of the Institute 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 INSTITUTE 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 THE INSTITUTE OR 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.
 *
 */

/* @(#)$Id: cc2420_const.h,v 1.4 2010/06/24 09:28:12 nifi Exp $ */

#ifndef CC2420_CONST_H
#define CC2420_CONST_H

/*
 * All constants are from the Chipcon CC2420 Data Sheet that at one
 * point in time could be found at
 * http://www.chipcon.com/files/CC2420_Data_Sheet_1_4.pdf
 *
 * The page numbers below refer to pages in this document.
 */

/* Page 27. */
enum cc2420_status_byte {
  CC2420_XOSC16M_STABLE = 6,
  CC2420_TX_UNDERFLOW   = 5,
  CC2420_ENC_BUSY       = 4,
  CC2420_TX_ACTIVE      = 3,
  CC2420_LOCK           = 2,
  CC2420_RSSI_VALID     = 1,
};

/* Page 27. */
enum cc2420_memory_size {
  CC2420_RAM_SIZE       = 368,
  CC2420_FIFO_SIZE      = 128,
};

/* Page 29. */
enum cc2420_address {
  CC2420RAM_TXFIFO      = 0x000,
  CC2420RAM_RXFIFO      = 0x080,
  CC2420RAM_KEY0        = 0x100,
  CC2420RAM_RXNONCE     = 0x110,
  CC2420RAM_SABUF       = 0x120,
  CC2420RAM_KEY1        = 0x130,
  CC2420RAM_TXNONCE     = 0x140,
  CC2420RAM_CBCSTATE    = 0x150,
  CC2420RAM_IEEEADDR    = 0x160,
  CC2420RAM_PANID       = 0x168,
  CC2420RAM_SHORTADDR   = 0x16A,
};

/* Page 60. */
enum cc2420_register {
  CC2420_SNOP           = 0x00,
  CC2420_SXOSCON        = 0x01,
  CC2420_STXCAL         = 0x02,
  CC2420_SRXON          = 0x03,
  CC2420_STXON          = 0x04,
  CC2420_STXONCCA       = 0x05,
  CC2420_SRFOFF         = 0x06,
  CC2420_SXOSCOFF       = 0x07,
  CC2420_SFLUSHRX       = 0x08,
  CC2420_SFLUSHTX       = 0x09,
  CC2420_SACK           = 0x0A,
  CC2420_SACKPEND       = 0x0B,
  CC2420_SRXDEC         = 0x0C,
  CC2420_STXENC         = 0x0D,
  CC2420_SAES           = 0x0E,
  CC2420_foo            = 0x0F,
  CC2420_MAIN           = 0x10,
  CC2420_MDMCTRL0       = 0x11,
  CC2420_MDMCTRL1       = 0x12,
  CC2420_RSSI           = 0x13,
  CC2420_SYNCWORD       = 0x14,
  CC2420_TXCTRL         = 0x15,
  CC2420_RXCTRL0        = 0x16,
  CC2420_RXCTRL1        = 0x17,
  CC2420_FSCTRL         = 0x18,
  CC2420_SECCTRL0       = 0x19,
  CC2420_SECCTRL1       = 0x1A,
  CC2420_BATTMON        = 0x1B,
  CC2420_IOCFG0         = 0x1C,
  CC2420_IOCFG1         = 0x1D,
  CC2420_MANFIDL        = 0x1E,
  CC2420_MANFIDH        = 0x1F,
  CC2420_FSMTC          = 0x20,
  CC2420_MANAND         = 0x21,
  CC2420_MANOR          = 0x22,
  CC2420_AGCCTRL        = 0x23,
  CC2420_AGCTST0        = 0x24,
  CC2420_AGCTST1        = 0x25,
  CC2420_AGCTST2        = 0x26,
  CC2420_FSTST0         = 0x27,
  CC2420_FSTST1         = 0x28,
  CC2420_FSTST2         = 0x29,
  CC2420_FSTST3         = 0x2A,
  CC2420_RXBPFTST       = 0x2B,
  CC2420_FSMSTATE       = 0x2C,
  CC2420_ADCTST         = 0x2D,
  CC2420_DACTST         = 0x2E,
  CC2420_TOPTST         = 0x2F,
  CC2420_RESERVED       = 0x30,
  /* 0x31 - 0x3D not used */
  CC2420_TXFIFO         = 0x3E,
  CC2420_RXFIFO         = 0x3F,
};

/* Page 69. */
enum cc2420_secctrl0 {
  CC2420_SECCTRL0_NO_SECURITY           = 0x0000,
  CC2420_SECCTRL0_CBC_MAC               = 0x0001,
  CC2420_SECCTRL0_CTR                   = 0x0002,
  CC2420_SECCTRL0_CCM                   = 0x0003,

  CC2420_SECCTRL0_SEC_M_IDX             = 2,

  CC2420_SECCTRL0_RXKEYSEL0             = 0x0000,
  CC2420_SECCTRL0_RXKEYSEL1             = 0x0020,

  CC2420_SECCTRL0_TXKEYSEL0             = 0x0000,
  CC2420_SECCTRL0_TXKEYSEL1             = 0x0040,

  CC2420_SECCTRL0_SAKEYSEL0             = 0x0000,
  CC2420_SECCTRL0_SAKEYSEL1             = 0x0080,

  CC2420_SECCTRL0_SEC_CBC_HEAD          = 0x0100,
  CC2420_SECCTRL0_RXFIFO_PROTECTION     = 0x0200,
};

#endif /* CC2420_CONST_H */