hal_sleep.s51
来自「TI的基于ZIGBEE2006的协议栈」· S51 代码 · 共 1,601 行 · 第 1/5 页
S51
1,601 行
CFI R6 SameValue
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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
CFI Common cfiCommon1 Using cfiNames0
CFI CodeAlign 1
CFI DataAlign -1
CFI ReturnAddress ?RET CODE
CFI CFA_DOVERLAY Used
CFI CFA_IOVERLAY Used
CFI CFA_SP SP+-2
CFI CFA_PSP16 PSP16+0
CFI CFA_XSP16 XSP16+0
CFI `PSW.CY` SameValue
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CFI `VB.BR14` SameValue
CFI `VB.BR15` SameValue
CFI VB SameValue
CFI B SameValue
CFI A SameValue
CFI PSW SameValue
CFI DPL0 SameValue
CFI DPH0 SameValue
CFI R0 SameValue
CFI R1 SameValue
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CFI V7 SameValue
CFI PSPH Undefined
CFI PSPL Undefined
CFI XSPH Undefined
CFI XSPL Undefined
CFI ?RET Concat
CFI ?BRET_EXT SameValue
CFI ?RET_HIGH Frame(CFA_SP, 2)
CFI ?RET_LOW Frame(CFA_SP, 1)
CFI EndCommon cfiCommon1
halSleepTimerIsr SYMBOL "halSleepTimerIsr"
`halSleepTimerIsr??INTVEC 43` SYMBOL "??INTVEC 43", halSleepTimerIsr
EXTERN MAC_PwrNextTimeout
FUNCTION MAC_PwrNextTimeout,0202H
ARGFRAME XSTACK, 21, STACK
EXTERN osalNextActiveTask
FUNCTION osalNextActiveTask,0202H
ARGFRAME XSTACK, 21, STACK
EXTERN MAC_PwrOffReq
FUNCTION MAC_PwrOffReq,0202H
ARGFRAME XSTACK, 21, STACK
EXTERN HalKeyEnterSleep
FUNCTION HalKeyEnterSleep,0202H
ARGFRAME XSTACK, 21, STACK
EXTERN HalLedEnterSleep
FUNCTION HalLedEnterSleep,0202H
ARGFRAME XSTACK, 21, STACK
EXTERN HalLedExitSleep
FUNCTION HalLedExitSleep,0202H
ARGFRAME XSTACK, 21, STACK
EXTERN HalKeyExitSleep
FUNCTION HalKeyExitSleep,0202H
ARGFRAME XSTACK, 21, STACK
EXTERN MAC_PwrOnReq
FUNCTION MAC_PwrOnReq,0202H
ARGFRAME XSTACK, 21, STACK
EXTERN osal_adjust_timers
FUNCTION osal_adjust_timers,0202H
ARGFRAME XSTACK, 21, STACK
// C:\Texas Instruments\ZStack-1.4.2\Components\hal\target\CC2430EB\hal_sleep.c
// 1 /**************************************************************************************************
// 2 Filename: hal_sleep.c
// 3 Revised: $Date: 2007-05-15 15:37:47 -0700 (Tue, 15 May 2007) $
// 4 Revision: $Revision: 14304 $
// 5
// 6 Description:
// 7
// 8 This module contains the HAL power management procedures for the CC2430.
// 9
// 10
// 11 Copyright (c) 2006 by Texas Instruments, Inc.
// 12 All Rights Reserved. Permission to use, reproduce, copy, prepare
// 13 derivative works, modify, distribute, perform, display or sell this
// 14 software and/or its documentation for any purpose is prohibited
// 15 without the express written consent of Texas Instruments, Inc.
// 16 **************************************************************************************************/
// 17
// 18 /* ------------------------------------------------------------------------------------------------
// 19 * Includes
// 20 * ------------------------------------------------------------------------------------------------
// 21 */
// 22 #include "hal_types.h"
// 23 #include "hal_mcu.h"
ASEGN SFR_AN:DATA:NOROOT,087H
// unsigned char volatile __sfr PCON
PCON:
DS 1
ASEGN SFR_AN:DATA:NOROOT,08fH
// unsigned char volatile __sfr P0INP
P0INP:
DS 1
ASEGN SFR_AN:DATA:NOROOT,095H
// unsigned char volatile __sfr ST0
ST0:
DS 1
ASEGN SFR_AN:DATA:NOROOT,096H
// unsigned char volatile __sfr ST1
ST1:
DS 1
ASEGN SFR_AN:DATA:NOROOT,097H
// unsigned char volatile __sfr ST2
ST2:
DS 1
ASEGN SFR_AN:DATA:NOROOT,09aH
// unsigned char volatile __sfr IEN2
IEN2:
DS 1
ASEGN SFR_AN:DATA:NOROOT,0beH
// unsigned char volatile __sfr SLEEP
SLEEP:
DS 1
ASEGN SFR_AN:DATA:NOROOT,0c6H
// unsigned char volatile __sfr CLKCON
CLKCON:
DS 1
ASEGN SFR_AN:DATA:NOROOT,0fdH
// unsigned char volatile __sfr P0DIR
P0DIR:
DS 1
// 24 #include "hal_board.h"
// 25 #include "hal_sleep.h"
// 26 #include "hal_led.h"
// 27 #include "hal_key.h"
// 28 #include "mac_api.h"
// 29 #include "OSAL.h"
// 30 #include "OSAL_Timers.h"
// 31 #include "OSAL_Tasks.h"
// 32 #include "OSAL_PwrMgr.h"
// 33 #include "OnBoard.h"
// 34 #include "hal_drivers.h"
// 35
// 36 #if !defined (RTR_NWK) && defined (NWK_AUTO_POLL)
// 37 #include "nwk_globals.h"
// 38 #include "ZGlobals.h"
// 39 #endif
// 40
// 41 /* ------------------------------------------------------------------------------------------------
// 42 * Macros
// 43 * ------------------------------------------------------------------------------------------------
// 44 */
// 45
// 46 /* 32 kHz clock source select in CLKCON */
// 47 #if !defined (OSC32K_CRYSTAL_INSTALLED) || (defined (OSC32K_CRYSTAL_INSTALLED) && (OSC32K_CRYSTAL_INSTALLED == TRUE))
// 48 #define OSC_32KHZ 0x00 /* external 32 KHz xosc */
// 49 #else
// 50 #define OSC_32KHZ 0x80 /* internal 32 KHz rcosc */
// 51 #endif
// 52
// 53 /* POWER CONSERVATION DEFINITIONS
// 54 * Sleep mode H/W definitions (enabled with POWER_SAVING compile option)
// 55 */
// 56 #define CC2430_PM0 0 /* PM0, Clock oscillators on, voltage regulator on */
// 57 #define CC2430_PM1 1 /* PM1, 32.768 kHz oscillators on, voltage regulator on */
// 58 #define CC2430_PM2 2 /* PM2, 32.768 kHz oscillators on, voltage regulator off */
// 59 #define CC2430_PM3 3 /* PM3, All clock oscillators off, voltage regulator off */
// 60
// 61 /* HAL power management mode is set according to the power management state. The default
// 62 * setting is HAL_SLEEP_OFF. The actual value is tailored to different HW platform. Both
// 63 * HAL_SLEEP_TIMER and HAL_SLEEP_DEEP selections will:
// 64 * 1. turn off the system clock, and
// 65 * 2. halt the MCU.
// 66 * HAL_SLEEP_TIMER can be woken up by sleep timer interrupt, I/O interrupt and reset.
// 67 * HAL_SLEEP_DEEP can be woken up by I/O interrupt and reset.
// 68 */
// 69 #define HAL_SLEEP_OFF CC2430_PM0
// 70 #define HAL_SLEEP_TIMER CC2430_PM2
// 71 #define HAL_SLEEP_DEEP CC2430_PM3
// 72
// 73 /* MAX_SLEEP_TIME calculation:
// 74 * Sleep timer maximum duration = 0xFFFF7F / 32768 Hz = 511.996 seconds
// 75 * Round it to 510 seconds or 510000 ms
// 76 */
// 77 #define MAX_SLEEP_TIME 510000 /* maximum time to sleep allowed by ST */
// 78
// 79 /* minimum time to sleep, this macro is to:
// 80 * 1. avoid thrashing in-and-out of sleep with short OSAL timer (~2ms)
// 81 * 2. define minimum safe sleep period for different CC2430 revisions
// 82 * AN044 - MINIMUM SLEEP PERIODS WITH PULL-DOWN RESISTOR
// 83 */
// 84 #if !defined (PM_MIN_SLEEP_TIME)
// 85 #define PM_MIN_SLEEP_TIME 14 /* default to minimum safe sleep time for CC2430 Rev B */
// 86 #endif
// 87
// 88 /* to disallow PM2/PM3 and use PM1 only set this value to false
// 89 * AN044 - RESTRICT_USE_TO_PM1_ONLY
// 90 */
// 91 #if !defined (PM1_ONLY)
// 92 #define PM1_ONLY FALSE /* default to no AN044 - RESTRICT USE TO PM1 ONLY */
// 93 #endif
// 94
// 95 /* when a device is waken up be key interrupt, it
// 96 * should stay in PM1 for PM2_HOLDOFF_TIME expecting
// 97 * more key presses. When the timer is expired, the device
// 98 * is allowed to go back to PM2 sleep.
// 99 * AN044 - COMBINING POWER MODES
// 100 */
// 101 #if !defined (PM2_HOLDOFF_TIME)
// 102 #define PM2_HOLDOFF_TIME 0
// 103 #endif
// 104
// 105 /* Add code to set external interrupt line to output, drive the line to inactive level,
// 106 * delay for 180us (30us if P1.0 or P1.1), set the line to input as close to PCON.IDLE = 1
// 107 * as possible, and set the line tri-state. The following macro is using S1 key as an example.
// 108 * User should tailor this macro for different interrupt line(s). On CC2430EB or CC2430DB boards,
// 109 * the S1 key is mapped to P0.1. Thus 180us should be used for delays.
// 110 * AN044 - DELAYING EXTERNAL INTERRUPTS
// 111 */
// 112 #define EXTERNAL_INTERRUPT_DELAY() st(P0DIR |= BV(1); /* set P0.1 output */ \
// 113 P0_1 = 1; /* drive P0.1 inactive (high) */ \
// 114 halSleepWait(180); /* delay 180us */ \
// 115 P0DIR &= ~BV(1); /* set P0.1 input */ \
// 116 P0INP |= BV(1);) /* set P0.1 tri-state */
// 117
// 118 /* This value is used to adjust the sleep timer compare value such that the sleep timer
// 119 * compare takes into account the amount of processing time spent in function halSleep().
// 120 * The first value is determined by measuring the number of sleep timer ticks it from
// 121 * the beginning of the function to entering sleep mode. The second value is determined
// 122 * by measuring the number of sleep timer ticks from exit of sleep mode to the call to
// 123 * osal_adjust_timers().
// 124 */
// 125 #define HAL_SLEEP_ADJ_TICKS (9 + 25)
// 126
// 127 #ifndef HAL_SLEEP_DEBUG_POWER_MODE
// 128 /* set CC2430 power mode; always use PM2 */
// 129 #define HAL_SLEEP_SET_POWER_MODE(mode) st( if( CHVER <= REV_D ) \
// 130 { \
// 131 HAL_SLEEP_SET_POWER_MODE_REV_D(mode); \
// 132 } \
// 133 else \
// 134 { \
// 135 HAL_SLEEP_SET_POWER_MODE_REV_E(mode); \
// 136 }; )
// 137 #else
// 138 /* Debug: don't set power mode, just block until sleep timer interrupt */
// 139 #define HAL_SLEEP_SET_POWER_MODE(mode) st( while(halSleepInt == FALSE); \
// 140 halSleepInt = FALSE; )
// 141 #endif
// 142
// 143 /* for revision E, this sw workaround require additional code in all
// 144 * ISR's that are used to wake up from PM.
// 145 */
// 146 #define HAL_SLEEP_SET_POWER_MODE_REV_E(mode) st( SLEEP &= ~0x03; /* clear mode bits */ \
// 147 SLEEP |= mode; /* set mode bits */ \
// 148 asm("NOP"); \
// 149 asm("NOP"); \
// 150 asm("NOP"); \
// 151 if( SLEEP & 0x03 ) \
// 152 { \
// 153 PCON |= 0x01; /* enable mode */ \
// 154 asm("NOP"); /* first instruction after sleep*/ \
// 155 }; )
// 156
// 157 /* for revision D and earlier */
// 158 #define HAL_SLEEP_SET_POWER_MODE_REV_D(mode) st(SLEEP &= ~0x03; /* clear mode bits */ \
// 159 SLEEP |= mode; /* set mode bits */ \
// 160 PCON |= 0x01; /* enable mode */ \
// 161 asm("NOP");) /* first instruction after sleep*/
// 162
// 163 /* set main clock source to crystal (exit sleep) */
// 164 #define HAL_SLEEP_SET_MAIN_CLOCK_CRYSTAL() st(SLEEP &= ~0x04; /* turn on both oscs */ \
// 165 while(!(SLEEP & 0x40)); /* wait for XOSC */ \
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