mac_sleep.s51

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        CFI CFA_PSP16 PSP16+0
        CFI CFA_XSP16 XSP16+0
        CFI `PSW.CY` SameValue
        CFI `B.BR0` SameValue
        CFI `B.BR1` SameValue
        CFI `B.BR2` SameValue
        CFI `B.BR3` SameValue
        CFI `B.BR4` SameValue
        CFI `B.BR5` SameValue
        CFI `B.BR6` SameValue
        CFI `B.BR7` SameValue
        CFI `VB.BR8` SameValue
        CFI `VB.BR9` SameValue
        CFI `VB.BR10` SameValue
        CFI `VB.BR11` SameValue
        CFI `VB.BR12` SameValue
        CFI `VB.BR13` SameValue
        CFI `VB.BR14` SameValue
        CFI `VB.BR15` SameValue
        CFI VB SameValue
        CFI B Undefined
        CFI A Undefined
        CFI PSW SameValue
        CFI DPL0 SameValue
        CFI DPH0 SameValue
        CFI R0 Undefined
        CFI R1 Undefined
        CFI R2 Undefined
        CFI R3 Undefined
        CFI R4 Undefined
        CFI R5 Undefined
        CFI R6 SameValue
        CFI R7 SameValue
        CFI V0 SameValue
        CFI V1 SameValue
        CFI V2 SameValue
        CFI V3 SameValue
        CFI V4 SameValue
        CFI V5 SameValue
        CFI V6 SameValue
        CFI V7 SameValue
        CFI PSPH Undefined
        CFI PSPL Undefined
        CFI XSPH Undefined
        CFI XSPL Undefined
        CFI ?RET Concat
        CFI ?BRET_EXT Frame(CFA_SP, 3)
        CFI ?RET_HIGH Frame(CFA_SP, 2)
        CFI ?RET_LOW Frame(CFA_SP, 1)
        CFI EndCommon cfiCommon0
        
        EXTERN macRxRadioPowerUpInit
        FUNCTION macRxRadioPowerUpInit,0202H
        ARGFRAME ISTACK, 2, STACK
        EXTERN halAssertHandler
        FUNCTION halAssertHandler,0202H
        ARGFRAME ISTACK, 2, STACK
        ARGFRAME XSTACK, 9, STACK
        EXTERN macRxOnRequest
        FUNCTION macRxOnRequest,0202H
        ARGFRAME ISTACK, 2, STACK
        EXTERN macRxOff
        FUNCTION macRxOff,0202H
        ARGFRAME XSTACK, 9, STACK
        EXTERN macRxActive
        EXTERN macRxEnableFlags
        EXTERN macRxFilter
        EXTERN macRxOutgoingAckFlag
        EXTERN macTxActive

// C:\Texas Instruments\ZStack-1.4.2\Components\mac\low_level\srf03\mac_sleep.c
//    1 /**************************************************************************************************
//    2     Filename:
//    3     Revised:        $Date: 2007-02-01 11:24:21 -0800 (Thu, 01 Feb 2007) $
//    4     Revision:       $Revision: 13416 $
//    5 
//    6     Description:
//    7 
//    8     Describe the purpose and contents of the file.
//    9 
//   10     Copyright (c) 2006 by Texas Instruments, Inc.
//   11     All Rights Reserved.  Permission to use, reproduce, copy, prepare
//   12     derivative works, modify, distribute, perform, display or sell this
//   13     software and/or its documentation for any purpose is prohibited
//   14     without the express written consent of Texas Instruments, Inc.
//   15 **************************************************************************************************/
//   16 
//   17 
//   18 
//   19 /* ------------------------------------------------------------------------------------------------
//   20  *                                          Includes
//   21  * ------------------------------------------------------------------------------------------------
//   22  */
//   23 
//   24 /* hal */
//   25 #include "hal_types.h"
//   26 
//   27 /* exported low-level */
//   28 #include "mac_low_level.h"
//   29 
//   30 /* low-level specific */
//   31 #include "mac_sleep.h"
//   32 #include "mac_radio.h"
//   33 #include "mac_tx.h"
//   34 #include "mac_rx.h"
//   35 #include "mac_rx_onoff.h"
//   36 
//   37 /* target specific */
//   38 #include "mac_radio_defs.h"

        ASEGN SFR_AN:DATA:NOROOT,0beH
// unsigned char volatile __sfr SLEEP
SLEEP:
        DS 1

        ASEGN SFR_AN:DATA:NOROOT,0c3H
// unsigned char volatile __sfr T2CNF
T2CNF:
        DS 1
//   39 
//   40 /* debug */
//   41 #include "mac_assert.h"
//   42 
//   43 
//   44 /* ------------------------------------------------------------------------------------------------
//   45  *                                         Global Variables
//   46  * ------------------------------------------------------------------------------------------------
//   47  */

        RSEG XDATA_I:XDATA:NOROOT(0)
//   48 uint8 macSleepState = MAC_SLEEP_STATE_RADIO_OFF;
macSleepState:
        DS 1
        REQUIRE `?<Initializer for macSleepState>`
        REQUIRE __INIT_XDATA_I
//   49 
//   50 
//   51 /**************************************************************************************************
//   52  * @fn          macSleepWakeUp
//   53  *
//   54  * @brief       Wake up the radio from sleep mode.
//   55  *
//   56  * @param       none
//   57  *
//   58  * @return      none
//   59  **************************************************************************************************
//   60  */

        RSEG BANKED_CODE:CODE:NOROOT(0)
//   61 void macSleepWakeUp(void)
macSleepWakeUp:
        CFI Block cfiBlock0 Using cfiCommon0
        CFI Function macSleepWakeUp
//   62 {
        FUNCALL macSleepWakeUp, macRxRadioPowerUpInit
        LOCFRAME ISTACK, 2, STACK
        ARGFRAME ISTACK, 2, STACK
        FUNCALL macSleepWakeUp, halAssertHandler
        LOCFRAME ISTACK, 2, STACK
        ARGFRAME ISTACK, 2, STACK
        FUNCALL macSleepWakeUp, macRxOnRequest
        LOCFRAME ISTACK, 2, STACK
        ARGFRAME ISTACK, 2, STACK
        PUSH	DPL
        CFI DPL0 Frame(CFA_SP, 4)
        CFI CFA_SP SP+-4
        PUSH	DPH
        CFI DPH0 Frame(CFA_SP, 5)
        CFI CFA_SP SP+-5
        ; Saved register size: 2
        ; Auto size: 0
//   63   /* don't wake up radio if it's already awake */
//   64   if (macSleepState == MAC_SLEEP_STATE_AWAKE)
        MOV	DPTR,#macSleepState
        MOVX	A,@DPTR
        JZ	??macSleepWakeUp_0
//   65   {
//   66     return;
//   67   }
//   68 
//   69   /* wake up MAC timer */
//   70   MAC_RADIO_TIMER_WAKE_UP();
        ORL	0xc3,#0x1
??macSleepWakeUp_1:
        MOV	A,0xc3
        MOV	C,0xE0 /* A   */.0
        JNC	??macSleepWakeUp_1
//   71 
//   72   /* if radio was completely off, restore from that state first */
//   73   if (macSleepState == MAC_SLEEP_STATE_RADIO_OFF)
        MOVX	A,@DPTR
        XRL	A,#0x2
        JNZ	??macSleepWakeUp_2
//   74   {
//   75     /* turn on radio power */
//   76     MAC_RADIO_TURN_ON_POWER();
        MOV	DPTR,#-0x20e9
        MOVX	A,@DPTR
        CLR	0xE0 /* A   */.3
        MOVX	@DPTR,A
??macSleepWakeUp_3:
        MOVX	A,@DPTR
        MOV	C,0xE0 /* A   */.4
        JC	??macSleepWakeUp_3
//   77     
//   78     /* power-up initialization of receive logic */
//   79     macRxRadioPowerUpInit();
        ; Setup parameters for call to function macRxRadioPowerUpInit
        MOV	DPTR,#(macRxRadioPowerUpInit & 0xffff)
        MOV	A,#((macRxRadioPowerUpInit >> 16) & 0xff)
        LCALL	?BCALL               ; Banked call to: DPTR()
//   80   }
//   81 
//   82   /* turn on the oscillator */
//   83   MAC_RADIO_TURN_ON_OSC();
??macSleepWakeUp_2:
        MOV	A,0xbe
        MOV	C,0xE0 /* A   */.6
        JC	??macSleepWakeUp_4
        ; Setup parameters for call to function halAssertHandler
        MOV	DPTR,#(halAssertHandler & 0xffff)
        MOV	A,#((halAssertHandler >> 16) & 0xff)
        LCALL	?BCALL               ; Banked call to: DPTR()
//   84   
//   85   /* update sleep state here before requesting to turn on receiver */
//   86   macSleepState = MAC_SLEEP_STATE_AWAKE;
??macSleepWakeUp_4: