www.pudn.com > CC2420_TRX.rar > hal_cc2420.h

/******************************************************************************************************* 
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 *       ***       ***                                                                                 * 
 *      ***   +++   ***                                                                                * 
 *      ***   + +   ***                                                                                * 
 *      ***   +                          CHIPCON CC2420 HARDWARE ABSTRACTION LIBRARY                   * 
 *      ***   + +   ***                               CC2420 definitions                               * 
 *      ***   +++   ***                                                                                * 
 *       ***       ***                                                                                 * 
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 * CONFIDENTIAL                                                                                        * 
 ******************************************************************************************************* 
 * The use of this file is restricted by the signed MAC software license agreement.                    * 
 ******************************************************************************************************* 
 * This file contains register and RAM address definitions for CC2420, and macros for RSSI->ED->LQI    * 
 * conversion.                                                                                         * 
 *******************************************************************************************************/ 
 
#ifndef HAL_CC2420_H 
#define HAL_CC2420_H 
 
//------------------------------------------------------------------------------------------------------- 
//	CC2420 register constants 
#define CC2420_SNOP             0x00 
#define CC2420_SXOSCON          0x01 
#define CC2420_STXCAL           0x02 
#define CC2420_SRXON            0x03 
#define CC2420_STXON            0x04 
#define CC2420_STXONCCA         0x05 
#define CC2420_SRFOFF           0x06 
#define CC2420_SXOSCOFF         0x07 
#define CC2420_SFLUSHRX         0x08 
#define CC2420_SFLUSHTX         0x09 
#define CC2420_SACK             0x0A 
#define CC2420_SACKPEND         0x0B 
#define CC2420_SRXDEC           0x0C 
#define CC2420_STXENC           0x0D 
#define CC2420_SAES             0x0E 
 
#define CC2420_MAIN             0x10 
#define CC2420_MDMCTRL0         0x11 
#define CC2420_MDMCTRL1         0x12 
#define CC2420_RSSI             0x13 
#define CC2420_SYNCWORD         0x14 
#define CC2420_TXCTRL           0x15 
#define CC2420_RXCTRL0          0x16 
#define CC2420_RXCTRL1          0x17 
#define CC2420_FSCTRL           0x18 
#define CC2420_SECCTRL0         0x19 
#define CC2420_SECCTRL1         0x1A 
#define CC2420_BATTMON          0x1B 
#define CC2420_IOCFG0           0x1C 
#define CC2420_IOCFG1           0x1D 
#define CC2420_MANFIDL          0x1E 
#define CC2420_MANFIDH          0x1F 
#define CC2420_FSMTC            0x20 
#define CC2420_MANAND           0x21 
#define CC2420_MANOR            0x22 
#define CC2420_AGCCTRL          0x23 
#define CC2420_AGCTST0          0x24 
#define CC2420_AGCTST1          0x25 
#define CC2420_AGCTST2          0x26 
#define CC2420_FSTST0           0x27 
#define CC2420_FSTST1           0x28 
#define CC2420_FSTST2           0x29 
#define CC2420_FSTST3           0x2A 
#define CC2420_RXBPFTST         0x2B 
#define CC2420_FSMSTATE         0x2C 
#define CC2420_ADCTST           0x2D 
#define CC2420_DACTST           0x2E 
#define CC2420_TOPTST           0x2F 
#define CC2420_RESERVED         0x30 
 
#define CC2420_TXFIFO           0x3E 
#define CC2420_RXFIFO           0x3F 
//------------------------------------------------------------------------------------------------------- 
 
 
//------------------------------------------------------------------------------------------------------- 
// Memory 
 
// Sizes 
#define CC2420_RAM_SIZE			368 
#define CC2420_FIFO_SIZE		128 
 
// Addresses 
#define CC2420RAM_TXFIFO		0x000 
#define CC2420RAM_RXFIFO		0x080 
#define CC2420RAM_KEY0			0x100 
#define CC2420RAM_RXNONCE		0x110 
#define CC2420RAM_SABUF			0x120 
#define CC2420RAM_KEY1			0x130 
#define CC2420RAM_TXNONCE		0x140 
#define CC2420RAM_CBCSTATE		0x150 
#define CC2420RAM_IEEEADDR		0x160 
#define CC2420RAM_PANID			0x168 
#define CC2420RAM_SHORTADDR		0x16A 
//------------------------------------------------------------------------------------------------------- 
 
 
//------------------------------------------------------------------------------------------------------- 
// Status byte 
#define CC2420_XOSC16M_STABLE	6 
#define CC2420_TX_UNDERFLOW		5 
#define CC2420_ENC_BUSY			4 
#define CC2420_TX_ACTIVE		3 
#define CC2420_LOCK				2 
#define CC2420_RSSI_VALID		1 
//------------------------------------------------------------------------------------------------------- 
 
//------------------------------------------------------------------------------------------------------- 
// SECCTRL0 
#define CC2420_SECCTRL0_NO_SECURITY         0x0000 
#define CC2420_SECCTRL0_CBC_MAC             0x0001 
#define CC2420_SECCTRL0_CTR                 0x0002 
#define CC2420_SECCTRL0_CCM                 0x0003 
 
#define CC2420_SECCTRL0_SEC_M_IDX           2 
 
#define CC2420_SECCTRL0_RXKEYSEL0           0x0000 
#define CC2420_SECCTRL0_RXKEYSEL1           0x0020 
 
#define CC2420_SECCTRL0_TXKEYSEL0           0x0000 
#define CC2420_SECCTRL0_TXKEYSEL1           0x0040 
 
#define CC2420_SECCTRL0_SEC_CBC_HEAD        0x0100 
#define CC2420_SECCTRL0_RXFIFO_PROTECTION   0x0200 
 
 
//------------------------------------------------------------------------------------------------------- 
// RSSI to Energy Detection conversion 
// RSSI_OFFSET defines the RSSI level where the PLME.ED generates a zero-value 
#define RSSI_OFFSET -38 
#define RSSI_2_ED(rssi)   ((rssi) < RSSI_OFFSET ? 0 : ((rssi) - (RSSI_OFFSET))) 
#define ED_2_LQI(ed) (((ed) > 63 ? 255 : ((ed) << 2))) 
//------------------------------------------------------------------------------------------------------- 
 
 
#endif