📄 mac_mcu.s51
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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
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 SameValue
CFI A SameValue
CFI PSW SameValue
CFI DPL0 SameValue
CFI DPH0 SameValue
CFI R0 SameValue
CFI R1 SameValue
CFI R2 SameValue
CFI R3 SameValue
CFI R4 SameValue
CFI R5 SameValue
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 SameValue
CFI ?RET_HIGH Frame(CFA_SP, 2)
CFI ?RET_LOW Frame(CFA_SP, 1)
CFI EndCommon cfiCommon1
macMcuRfIsr SYMBOL "macMcuRfIsr"
`macMcuRfIsr??INTVEC 131` SYMBOL "??INTVEC 131", macMcuRfIsr
macMcuTimer2Isr SYMBOL "macMcuTimer2Isr"
`macMcuTimer2Isr??INTVEC 83` SYMBOL "??INTVEC 83", macMcuTimer2Isr
EXTERN halAssertHandler
FUNCTION halAssertHandler,0202H
ARGFRAME ISTACK, 2, STACK
ARGFRAME XSTACK, 16, STACK
EXTERN macRxOn
FUNCTION macRxOn,0202H
ARGFRAME ISTACK, 2, STACK
EXTERN macRxOff
FUNCTION macRxOff,0202H
ARGFRAME ISTACK, 2, STACK
EXTERN macBackoffTimerCompareIsr
FUNCTION macBackoffTimerCompareIsr,0202H
ARGFRAME ISTACK, 15, STACK
EXTERN macCspTxIntIsr
FUNCTION macCspTxIntIsr,0202H
ARGFRAME ISTACK, 15, STACK
EXTERN macCspTxStopIsr
FUNCTION macCspTxStopIsr,0202H
ARGFRAME ISTACK, 15, STACK
EXTERN macRxAckTxDoneCallback
FUNCTION macRxAckTxDoneCallback,0202H
ARGFRAME ISTACK, 15, STACK
EXTERN macRxThresholdIsr
FUNCTION macRxThresholdIsr,0202H
ARGFRAME ISTACK, 15, STACK
// C:\Texas Instruments\ZStack-1.4.2-1.1.0\Components\mac\low_level\srf03\single_chip\mac_mcu.c
// 1 /**************************************************************************************************
// 2 Filename:
// 3 Revised: $Date: 2007-05-15 15:37:47 -0700 (Tue, 15 May 2007) $
// 4 Revision: $Revision: 14304 $
// 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 // REV_B_WORKAROUND : Place holder as a reminder to optimize the bank select code
// 19 // once Rev B obsoleted. Currently the bank select bits share a register with
// 20 // other functionality. This will be *mirrored* to a new location where it
// 21 // is the only thing in the register.
// 22 ///////////////////////////////////////////////////////////////////////////////////
// 23
// 24
// 25 /* ------------------------------------------------------------------------------------------------
// 26 * Includes
// 27 * ------------------------------------------------------------------------------------------------
// 28 */
// 29
// 30 /* hal */
// 31 #include "hal_defs.h"
// 32 #include "hal_mcu.h"
ASEGN SFR_AN:DATA:NOROOT,091H
// unsigned char volatile __sfr RFIM
RFIM:
DS 1
ASEGN SFR_AN:DATA:NOROOT,09aH
// unsigned char volatile __sfr IEN2
IEN2:
DS 1
ASEGN SFR_AN:DATA:NOROOT,09bH
// unsigned char volatile __sfr S1CON
S1CON:
DS 1
ASEGN SFR_AN:DATA:NOROOT,09cH
// unsigned char volatile __sfr T2PEROF0
T2PEROF0:
DS 1
ASEGN SFR_AN:DATA:NOROOT,09dH
// unsigned char volatile __sfr T2PEROF1
T2PEROF1:
DS 1
ASEGN SFR_AN:DATA:NOROOT,09eH
// unsigned char volatile __sfr T2PEROF2
T2PEROF2:
DS 1
ASEGN SFR_AN:DATA:NOROOT,0a1H
// unsigned char volatile __sfr T2OF0
T2OF0:
DS 1
ASEGN SFR_AN:DATA:NOROOT,0a2H
// unsigned char volatile __sfr T2OF1
T2OF1:
DS 1
ASEGN SFR_AN:DATA:NOROOT,0a3H
// unsigned char volatile __sfr T2OF2
T2OF2:
DS 1
ASEGN SFR_AN:DATA:NOROOT,0a4H
// unsigned char volatile __sfr T2CAPLPL
T2CAPLPL:
DS 1
ASEGN SFR_AN:DATA:NOROOT,0a5H
// unsigned char volatile __sfr T2CAPHPH
T2CAPHPH:
DS 1
ASEGN SFR_AN:DATA:NOROOT,0a6H
// unsigned char volatile __sfr T2TLD
T2TLD:
DS 1
ASEGN SFR_AN:DATA:NOROOT,0a7H
// unsigned char volatile __sfr T2THD
T2THD:
DS 1
ASEGN SFR_AN:DATA:NOROOT,0a9H
// unsigned char volatile __sfr IP0
IP0:
DS 1
ASEGN SFR_AN:DATA:NOROOT,0b4H
// unsigned char volatile __sfr ADCCON1
ADCCON1:
DS 1
ASEGN SFR_AN:DATA:NOROOT,0b9H
// unsigned char volatile __sfr IP1
IP1:
DS 1
ASEGN SFR_AN:DATA:NOROOT,0bcH
// unsigned char volatile __sfr RNDL
RNDL:
DS 1
ASEGN SFR_AN:DATA:NOROOT,0bdH
// unsigned char volatile __sfr RNDH
RNDH:
DS 1
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
ASEGN SFR_AN:DATA:NOROOT,0c6H
// unsigned char volatile __sfr CLKCON
CLKCON:
DS 1
ASEGN SFR_AN:DATA:NOROOT,0e9H
// unsigned char volatile __sfr RFIF
RFIF:
DS 1
// 33
// 34 /* low-level specific */
// 35 #include "mac_rx.h"
// 36 #include "mac_tx.h"
// 37 #include "mac_backoff_timer.h"
// 38 #include "mac_csp_tx.h"
// 39 #include "mac_rx_onoff.h"
// 40
// 41 /* target specific */
// 42 #include "mac_mcu.h"
// 43 #include "mac_radio_defs.h"
// 44
// 45 /* debug */
// 46 #include "mac_assert.h"
// 47
// 48
// 49 /* ------------------------------------------------------------------------------------------------
// 50 * Defines
// 51 * ------------------------------------------------------------------------------------------------
// 52 */
// 53 #define T2CNF_BASE_VALUE (RUN | SYNC)
// 54
// 55 /* for optimized indexing of uint32's */
// 56 #if HAL_MCU_LITTLE_ENDIAN()
// 57 #define UINT32_NDX0 0
// 58 #define UINT32_NDX1 1
// 59 #define UINT32_NDX2 2
// 60 #define UINT32_NDX3 3
// 61 #else
// 62 #define UINT32_NDX0 3
// 63 #define UINT32_NDX1 2
// 64 #define UINT32_NDX2 1
// 65 #define UINT32_NDX3 0
// 66 #endif
// 67
// 68 /* 32 kHz clock source select in CLKCON */
// 69 #if !defined (OSC32K_CRYSTAL_INSTALLED) || (defined (OSC32K_CRYSTAL_INSTALLED) && (OSC32K_CRYSTAL_INSTALLED == TRUE))
// 70 #define OSC_32KHZ 0x00 /* external 32 KHz xosc */
// 71 #else
// 72 #define OSC_32KHZ 0x80 /* internal 32 KHz rcosc */
// 73 #endif
// 74
// 75
// 76 /* ------------------------------------------------------------------------------------------------
// 77 * Local Variables
// 78 * ------------------------------------------------------------------------------------------------
// 79 */
RSEG XDATA_Z:XDATA:NOROOT(0)
REQUIRE __INIT_XDATA_Z
// 80 static int8 maxRssi;
??maxRssi:
DS 1
// 81
// 82 /*
// 83 * A shadow variable is required for the lower four bits of T2PEROF2. These bits have different
// 84 * functionality for read versus write. This would fine except the upper bits of T2PEROF2 are
// 85 * used to enable and disable interrupts and must be set independently of the lower four bits.
// 86 * Since the original value of the lower four bits is lost (it reads as something else) these
// 87 * bits must be stored in a shadow variable. This shadow variable is declared here and is
// 88 * used where needed in this module.
// 89 */
RSEG XDATA_Z:XDATA:NOROOT(0)
REQUIRE __INIT_XDATA_Z
// 90 static uint8 shadowPerof2;
??shadowPerof2:
DS 1
// 91
// 92
// 93 /* ------------------------------------------------------------------------------------------------
// 94 * Local Prototypes
// 95 * ------------------------------------------------------------------------------------------------
// 96 */
// 97 static void mcuRecordMaxRssiIsr(void);
// 98
// 99
// 100 /**************************************************************************************************
// 101 * @fn macMcuInit
// 102 *
// 103 * @brief Initialize the MCU.
// 104 *
// 105 * @param none
// 106 *
// 107 * @return none
// 108 **************************************************************************************************
// 109 */
RSEG BANKED_CODE:CODE:NOROOT(0)
// 110 void macMcuInit(void)
macMcuInit:
CFI Block cfiBlock0 Using cfiCommon0
CFI Function macMcuInit
// 111 {
FUNCALL macMcuInit, halAssertHandler
LOCFRAME ISTACK, 2, STACK
ARGFRAME ISTACK, 2, STACK
FUNCALL macMcuInit, halAssertHandler
LOCFRAME ISTACK, 2, STACK
ARGFRAME ISTACK, 2, STACK
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