Dock när jag testade kompilera den lilla kod jag skrivit, gick det inte, testade med en "Template" för PIC16F886:
Kod: Markera allt
;**********************************************************************
; This file is a basic code template for object module code *
; generation on the PIC16F886. This file contains the *
; basic code building blocks to build upon. *
; *
; Refer to the MPASM User's Guide for additional information on *
; features of the assembler and linker (Document DS33014). *
; *
; Refer to the respective PIC data sheet for additional *
; information on the instruction set. *
; *
;**********************************************************************
; *
; Filename: xxx.asm *
; Date: *
; File Version: *
; *
; Author: *
; Company: *
; *
; *
;**********************************************************************
; *
; Files required: P16F886.INC *
; *
; *
; *
;**********************************************************************
; *
; Notes: *
; *
; *
; *
; *
;**********************************************************************
list p=16f886 ; list directive to define processor
#include <p16f886.inc> ; processor specific variable definitions
; '__CONFIG' directive is used to embed configuration data within .asm file.
; The labels following the directive are located in the respective .inc file.
; See respective data sheet for additional information on configuration word.
__CONFIG _CONFIG1, _LVP_OFF & _FCMEN_ON & _IESO_OFF & _BOR_OFF & _CPD_OFF & _CP_OFF & _MCLRE_ON & _PWRTE_ON & _WDT_OFF & _INTRC_OSC_NOCLKOUT
__CONFIG _CONFIG2, _WRT_OFF & _BOR21V
;***** VARIABLE DEFINITIONS (examples)
; example of using Shared Uninitialized Data Section
INT_VAR UDATA_SHR
w_temp RES 1 ; variable used for context saving
status_temp RES 1 ; variable used for context saving
pclath_temp RES 1 ; variable used for context saving
; example of using Uninitialized Data Section
TEMP_VAR UDATA ; explicit address specified is not required
temp_count RES 1 ; temporary variable (example)
;**********************************************************************
RESET_VECTOR CODE 0x0000 ; processor reset vector
nop
goto start ; go to beginning of program
INT_VECTOR CODE 0x0004 ; interrupt vector location
INTERRUPT
movwf w_temp ; save off current W register contents
movf STATUS,w ; move status register into W register
movwf status_temp ; save off contents of STATUS register
movf PCLATH,w ; move pclath register into w register
movwf pclath_temp ; save off contents of PCLATH register
; isr code can go here or be located as a call subroutine elsewhere
movf pclath_temp,w ; retrieve copy of PCLATH register
movwf PCLATH ; restore pre-isr PCLATH register contents
movf status_temp,w ; retrieve copy of STATUS register
movwf STATUS ; restore pre-isr STATUS register contents
swapf w_temp,f
swapf w_temp,w ; restore pre-isr W register contents
retfie ; return from interrupt
MAIN_PROG CODE
start
; remaining code goes here
; example of preloading EEPROM locations
EE code 0x2100
DE 5,4,3,2,1
END ; directive 'end of program'
Kod: Markera allt
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Debug build of project `C:\Users\Klas-Kenny\Desktop\My Dropbox\PIC-saker\UV\UV-box.mcp' started.
Language tool versions: MPASMWIN.exe v5.37, mplink.exe v4.37, mplib.exe v4.37
Preprocessor symbol `__DEBUG' is defined.
Wed Oct 20 22:47:55 2010
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Make: The target "C:\Users\Klas-Kenny\Desktop\My Dropbox\PIC-saker\UV\16F886TMPO.o" is out of date.
Executing: "C:\Program Files (x86)\Microchip\MPASM Suite\MPASMWIN.exe" /q /p16F886 "C:\Program Files (x86)\Microchip\MPASM Suite\Template\Object\16F886TMPO.ASM" /l"16F886TMPO.lst" /e"16F886TMPO.err" /o"16F886TMPO.o" /d__DEBUG=1
Make: The target "C:\Users\Klas-Kenny\Desktop\My Dropbox\PIC-saker\UV\UV-box.cof" is out of date.
Executing: "C:\Program Files (x86)\Microchip\MPASM Suite\mplink.exe" /p16F886 "16F886TMPO.o" /u_DEBUG /z__MPLAB_BUILD=1 /z__MPLAB_DEBUG=1 /o"UV-box.cof" /M"UV-box.map" /W
MPLINK 4.37, Linker
Copyright (c) 1998-2010 Microchip Technology Inc.
Error - section '.config_2007_16F886TMPO.O' can not fit the absolute section. Section '.config_2007_16F886TMPO.O' start=0x00002007, length=0x00000002
Errors : 1
Link step failed.
----------------------------------------------------------------------
Debug build of project `C:\Users\Klas-Kenny\Desktop\My Dropbox\PIC-saker\UV\UV-box.mcp' failed.
Language tool versions: MPASMWIN.exe v5.37, mplink.exe v4.37, mplib.exe v4.37
Preprocessor symbol `__DEBUG' is defined.
Wed Oct 20 22:48:00 2010
----------------------------------------------------------------------
BUILD FAILED
Hur ska jag rätta till detta?
