Matt, this is what the initial files look like
when a junk1 project is started. The board is up and running and
LED are blinking :)
Paul Lamar
--
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Youtube key word UTUBPLEASE
Copyright 1998-2009 All world wide rights reserved.
; Note: This file is recreated by the project wizard whenever the MCU is
; changed and should not be edited by hand
; include derivative specific macros
INCLUDE 'MC9S08GB60.inc'
; RAM/ROM definitions
; Watchdog feed macro
feed_watchdog: macro
STA SRS ; feed the watchdog
endm
;*******************************************************************
;* This stationery serves as the framework for a user application. *
;* For a more comprehensive program that demonstrates the more *
;* advanced functionality of this processor, please see the *
;* demonstration applications, located in the examples *
;* subdirectory of the "Freescale CodeWarrior for HC08" program *
;* directory. *
;*******************************************************************
; export symbols
XDEF _Startup, main
; we export both '_Startup' and 'main' as symbols. Either can
; be referenced in the linker .prm file or from C/C++ later on
; Device Initialization function declaration
XREF MCU_init
XREF __SEG_END_SSTACK ; symbol defined by the linker for the end of the stack
; Include derivative-specific definitions
INCLUDE 'derivative.inc'
; variable/data section
MY_ZEROPAGE: SECTION SHORT ; Insert here your data definition
; code section
MyCode: SECTION
main:
_Startup:
LDHX #__SEG_END_SSTACK ; initialize the stack pointer
TXS
; Uncomment this function call after using Device Initialization
; to use the generated code
JSR MCU_init
CLI ; enable interrupts
mainLoop:
; Insert your code here
NOP
feed_watchdog
BRA mainLoop
;** ###################################################################
;** This code is generated by the Device Initialization Tool.
;** It is overwritten during code generation.
;** USER MODIFICATION ARE PRESERVED ONLY INSIDE INTERRUPT SERVICE ROUTINES
;**
;** Project : junk1
;** Processor : MC9S08GB60CFU
;** Version : Bean 01.165, Driver 01.00, CPU db: 2.87.177
;** Datasheet : MC9S08GB60/D Rev. 2.3 12/2004
;** Date/Time : 10/11/2009, 7:08 AM
;** Abstract :
;** This module contains device initialization code
;** for selected on-chip peripherals.
;** Contents :
;** Function "MCU_init" initializes selected peripherals
;**
;** (c) Copyright UNIS, spol. s r.o. 1997-2006
;** UNIS, spol s r.o.
;** Jundrovska 33
;** 624 00 Brno
;** Czech Republic
;** http : www.processorexpert.com
;** mail : info@processorexpert.com
;** ###################################################################
INCLUDE MC9S08GB60.inc ; I/O map for MC9S08GB60CFU
CODE_SECT: SECTION
XDEF MCU_init
;** ===================================================================
;** Method : MCU_init (bean MC9S08GB60)
;**
;** Description :
;** Device initialization code for selected peripherals.
;** ===================================================================
MCU_init:
; ### MC9S08GB60 "Cpu" init code ...
; Common initialization of the write once registers
; SOPT: COPE=0,COPT=1,STOPE=0,BKGDPE=1
LDA #$53
STA SOPT
; SPMSC1: LVDF=0,LVDACK=0,LVDIE=0,LVDRE=1,LVDSE=1,LVDE=1
LDA #$1C
STA SPMSC1
; SPMSC2: LVWF=0,LVWACK=0,LVDV=0,LVWV=0,PPDF=0,PPDACK=0,PDC=0,PPDC=0
CLRA
STA SPMSC2
; System clock initialization
; ICGC1: RANGE=1,REFS=0,CLKS1=0,CLKS0=1,OSCSTEN=1
MOV #$4C,ICGC1
; ICGC2: LOLRE=0,MFD2=1,MFD1=0,MFD0=1,LOCRE=0,RFD2=0,RFD1=1,RFD0=0
MOV #$52,ICGC2
; ICGTRM: Initialize internal clock trim from a non volatile memory
LDA $FFBE
STA ICGTRM
while0: ; Wait
BRCLR 3,ICGS1,while0
; Common initialization of the CPU registers
; PTASE: PTASE7=0,PTASE6=0,PTASE5=0,PTASE4=0,PTASE3=0,PTASE2=0,PTASE1=0,PTASE0=0
CLR PTASE
; PTBSE: PTBSE7=0,PTBSE6=0,PTBSE5=0,PTBSE4=0,PTBSE3=0,PTBSE2=0,PTBSE1=0,PTBSE0=0
CLR PTBSE
; PTCSE: PTCSE7=0,PTCSE6=0,PTCSE5=0,PTCSE4=0,PTCSE3=0,PTCSE2=0,PTCSE1=0,PTCSE0=0
CLR PTCSE
; PTDSE: PTDSE7=0,PTDSE6=0,PTDSE5=0,PTDSE4=0,PTDSE3=0,PTDSE2=0,PTDSE1=0,PTDSE0=0
CLR PTDSE
; PTESE: PTESE7=0,PTESE6=0,PTESE5=0,PTESE4=0,PTESE3=0,PTESE2=0,PTESE1=0,PTESE0=0
CLR PTESE
; PTFSE: PTFSE7=0,PTFSE6=0,PTFSE5=0,PTFSE4=0,PTFSE3=0,PTFSE2=0,PTFSE1=0,PTFSE0=0
CLR PTFSE
; PTGSE: PTGSE7=0,PTGSE6=0,PTGSE5=0,PTGSE4=0,PTGSE3=0,PTGSE2=0,PTGSE1=0,PTGSE0=0
CLR PTGSE
; ### Init_TPM init code
; TPM1SC: TOF=0,TOIE=0,CPWMS=0,CLKSB=0,CLKSA=0,PS2=0,PS1=0,PS0=0
CLR TPM1SC ; Stop and reset counter
LDHX #$00
STHX TPM1MOD ;/* Period value setting */
LDA TPM1SC ; Overflow int. flag clearing (first part)
; TPM1SC: TOF=0,TOIE=1,CPWMS=0,CLKSB=0,CLKSA=1,PS2=1,PS1=0,PS0=1
MOV #$4D,TPM1SC ; Int. flag clearing (2nd part) and timer control register setting
; ### Init_GPIO init code
; PTFDD: PTFDD0=1
BSET $00,PTFDD
; ###
CLI ; Enable interrupts
RTS
;** ===================================================================
;** Interrupt handler : LEDtimer
;**
;** Description :
;** User interrupt service routine.
;** Parameters : None
;** Returns : Nothing
;** ===================================================================
XDEF LEDtimer
LEDtimer:
LDA #$01 ; Mask for bit 1
EOR PTFD ; Invert the first bit of PTFD
STA PTFD ; Write the result to PTFD
LDA TPM1SC ; Read the register
BCLR TPM1SC_TOF,TPM1SC ; and clear the overflow flag
RTI
; end of LEDtimer
;** ===================================================================
;** Interrupt handler : ClkMon
;**
;** Description :
;** User interrupt service routine.
;** Parameters : None
;** Returns : Nothing
;** ===================================================================
XDEF ClkMon
ClkMon:
; Write your interrupt code here ...
RTI
; end of ClkMon
; Initialization of the CPU registers in FLASH
; NVPROT: FPOPEN=1,FPDIS=1,FPS2=1,FPS1=1,FPS0=1
ORG NVPROT
DC.B $FF
; NVOPT: KEYEN=0,FNORED=1,SEC01=1,SEC00=0
ORG NVOPT
DC.B $7E
XREF _Startup
; Interrupt vector table
UNASSIGNED_ISR: EQU $FFFF ; unassigned interrupt service routine
ORG $FFCC ; Interrupt vector table
_vect:
DC.W UNASSIGNED_ISR ; Int.no. 25 Vrti (at FFCC) Unassigned
DC.W UNASSIGNED_ISR ; Int.no. 24 Viic1 (at FFCE) Unassigned
DC.W UNASSIGNED_ISR ; Int.no. 23 Vatd1 (at FFD0) Unassigned
DC.W UNASSIGNED_ISR ; Int.no. 22 Vkeyboard1 (at FFD2) Unassigned
DC.W UNASSIGNED_ISR ; Int.no. 21 Vsci2tx (at FFD4) Unassigned
DC.W UNASSIGNED_ISR ; Int.no. 20 Vsci2rx (at FFD6) Unassigned
DC.W UNASSIGNED_ISR ; Int.no. 19 Vsci2err (at FFD8) Unassigned
DC.W UNASSIGNED_ISR ; Int.no. 18 Vsci1tx (at FFDA) Unassigned
DC.W UNASSIGNED_ISR ; Int.no. 17 Vsci1rx (at FFDC) Unassigned
DC.W UNASSIGNED_ISR ; Int.no. 16 Vsci1err (at FFDE) Unassigned
DC.W UNASSIGNED_ISR ; Int.no. 15 Vspi1 (at FFE0) Unassigned
DC.W UNASSIGNED_ISR ; Int.no. 14 Vtpm2ovf (at FFE2) Unassigned
DC.W UNASSIGNED_ISR ; Int.no. 13 Vtpm2ch4 (at FFE4) Unassigned
DC.W UNASSIGNED_ISR ; Int.no. 12 Vtpm2ch3 (at FFE6) Unassigned
DC.W UNASSIGNED_ISR ; Int.no. 11 Vtpm2ch2 (at FFE8) Unassigned
DC.W UNASSIGNED_ISR ; Int.no. 10 Vtpm2ch1 (at FFEA) Unassigned
DC.W UNASSIGNED_ISR ; Int.no. 9 Vtpm2ch0 (at FFEC) Unassigned
DC.W LEDtimer ; Int.no. 8 Vtpm1ovf (at FFEE) Used
DC.W UNASSIGNED_ISR ; Int.no. 7 Vtpm1ch2 (at FFF0) Unassigned
DC.W UNASSIGNED_ISR ; Int.no. 6 Vtpm1ch1 (at FFF2) Unassigned
DC.W UNASSIGNED_ISR ; Int.no. 5 Vtpm1ch0 (at FFF4) Unassigned
DC.W ClkMon ; Int.no. 4 Vicg (at FFF6) Used
DC.W UNASSIGNED_ISR ; Int.no. 3 Vlvd (at FFF8) Unassigned
DC.W UNASSIGNED_ISR ; Int.no. 2 Virq (at FFFA) Unassigned
DC.W UNASSIGNED_ISR ; Int.no. 1 Vswi (at FFFC) Unassigned
DC.W _Startup ; Int.no. 0 Vreset (at FFFE) Reset vector
END
;** ###################################################################
;**
;** This file was created by UNIS Processor Expert 2.98 [03.80]
;** for the Freescale HCS08 series of microcontrollers.
;**
;** ###################################################################
;** ###################################################################
;** This code is generated by the Device Initialization Tool.
;** It is overwritten during code generation.
;** USER MODIFICATION ARE NOT PRESERVED IN THIS FILE.
;**
;** Project : junk1
;** Processor : MC9S08GB60CFU
;** Version : Bean 01.165, Driver 01.00, CPU db: 2.87.177
;** Datasheet : MC9S08GB60/D Rev. 2.3 12/2004
;** Date/Time : 10/11/2009, 7:08 AM
;** Abstract :
;** This module contains device initialization code
;** for selected on-chip peripherals.
;** Contents :
;** Function "MCU_init" initializes selected peripherals
;**
;** (c) Copyright UNIS, spol. s r.o. 1997-2006
;** UNIS, spol s r.o.
;** Jundrovska 33
;** 624 00 Brno
;** Czech Republic
;** http : www.processorexpert.com
;** mail : info@processorexpert.com
;** ###################################################################
IFNDEF __junk1_INC
__junk1_INC: EQU 1
; Include shared modules, which are used for whole project
XREF MCU_init
;** ===================================================================
;** Method : MCU_init (bean MC9S08GB60)
;**
;** Description :
;** Device initialization code for selected peripherals.
;** ===================================================================
XREF LEDtimer
;** ===================================================================
;** Interrupt handler : LEDtimer
;**
;** Description :
;** User interrupt service routine.
;** Parameters : None
;** Returns : Nothing
;** ===================================================================
XREF ClkMon
;** ===================================================================
;** Interrupt handler : ClkMon
;**
;** Description :
;** User interrupt service routine.
;** Parameters : None
;** Returns : Nothing
;** ===================================================================
; end ; junk1
ENDIF ; IFNDEF __junk1_INC
;** ###################################################################
;**
;** This file was created by UNIS Processor Expert 2.98 [03.80]
;** for the Freescale HCS08 series of microcontrollers.
;**
;** ###################################################################
