MPLAB C18 C

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1 MPLAB C18 C MPLAB C18

2 MPLAB C18 C

3 MPLAB C18 C #define START, c:\mcc18 errorlevel{0 1} char isascii(char ch); list[list_optioin,list_option] OK, Cancel <Tab>,<Ctrl-C> MPLAB IDE User s Guide

4 MPLAB C18 C

5 MPLAB C18 C 1MPLAB C MPLAB C18

6 MPLAB C18 C

7 MPLAB C18 C

8 MPLAB C18 C 2MPLAB C MPLAB C MPLAB C18 Next Next

$C:\mcc18$

9 MPLAB C18 C Browse C:\mcc18

10 MPLAB C18 C Next

11 MPLAB C18 C Next

12 MPLAB C18 C Add MPLAB C18 to PATH environment variable Add MPASM to PATH environment variable Add header file path to MCC_INCLUDE environment variable

13 MPLAB C18 C Modify PATH and MCC_INCLUDE variable for all users Update MPLAB IDE v5.xx to use this MPLAB C18 Update MPLAB IDE v5.xx to use this MPLINK linker Make local default storage class static in MPLAB IDE v5.xx Update MPLAB IDE v6.xx to use this MPLAB C18

14 MPLAB C18 C Update MPLAB IDE v6.xx to use this MPLINK linker Next

15 MPLAB C18 C c:\mcc18\example\getting_started\example1 /* * This is example 1 from "Getting Started with MPLAB C18". */ #include <p18cxxx.h> /* for TRISB and PORTB declarations */ int counter; void main (void) { counter = 1;

16 MPLAB C18 C } TRISB = 0; /* configure PORTB for output */ while (counter <= 15) { PORTB = counter; /* display value of 'counter' on the LEDs */ counter++; } Project>New c:\mcc18\example\getting_started\example1 OK

17 MPLAB C18 C Configure > Select Device OK

18 MPLAB C18 C Project > Select Language Toolsuite Set Language Toolsuite Microchip C18 Toolsuite OK Set Language Toolsuite Select Language Toolsuite Toolsuite Contents

19 MPLAB C18 C Toolsuite Contents Project > Build Options > Project Project > Build Options > Project General

$MPLAB C18 C Include Path,$(INCDIR) c:\mcc18\h Include Path Library Path,$(LIBDIR)$

20 MPLAB C18 C Include Path,$(INCDIR) c:\mcc18\h Include Path Library Path,$(LIBDIR) Linker-Script Path,$(LKRDIR) c:\mcc18\lib c:\mcc18\lkr Intermediate Directory General Build Option

21 MPLAB C18 C Build Option MPLINK Linker MPLINK Linker Generate map file OK

22 MPLAB C18 C Add files

23 MPLAB C18 C c:\mcc18\example\getting_started\example1 Header Files #include<xxx.h> Include Directory #include xxx.h c:\mcc18\lkr

24 MPLAB C18 C Project>Build MPLAB SIM Debugger>select Tool>MPLAB SIM

25 MPLAB C18 C Set Breakpoint

26 MPLAB C18 C Watch Watch View>Watch Watch Counter Add Symbol

27 MPLAB C18 C Run

28 MPLAB C18 C Watch File> Open Symbols - Sorted by Name Name Address Location Storage File counter 0x00008a data extern :c\mcc18\example\getting_started\example1\example1.c

29 MPLAB C18 C C., (disassembly code).. Address Value Disassembly Source #include <p18cxxx.h> /* for TRISB and PORTB declarations */ int counter; void main (void) { 0000e2 0e01 MOVLW 0x1 counter = 1; 0000e MOVLB 0x0 0000e6 6f8a MOVWF 0x8a,0x1 0000e8 6b8b CLRF 0x8b,0x1 0000ea 6a93 CLRF 0x93,0x0 TRISB = 0; /* configure PORTB for output */ C:\mcc18\example\getting_started\example1\example1.c 0000ec 518b MOVF 0x8b,0x0,0x1 while (counter <= 15) 0000ee 0a00 XORLW 0x0 0000f0 aee8 BTFSS 0xe8,0x7,0x0 0000f2 d002 BRA 0xf8 0000f4 358b RLCF 0x8b,0x0,0x1 0000f6 d005 BRA 0x f8 0e0f MOVLW 0xf 0000fa 80d8 BSF 0xd8,0x0,0x0 0000fc 558a SUBFWB 0x8a,0x0,0x1 0000fe 0e00 MOVLW 0x b SUBFWB 0x8b,0x0,0x e306 BNC 0x e d7ee BRA 0xec { c08a MOVFF 0x8a,0xf81 PORTB = counter; /* display value of 'counter' on the LEDs */ ff b8a INCF 0x8a,0x1,0x1 counter++; 00010a 0e00 MOVLW 0x c 238b ADDWFC 0x8b,0x1,0x1 } RETURN 0x0 }

30 MPLAB C18 C MPLAB ICD2 Linker Scripts Project>BuildAll Debugger>Select Tool>MPLAB ICD2

31 MPLAB C18 C Debugger>Connect Configure>Configuration Bits Watchdog timer Low Voltage Programming XTBackground Debugging

32 MPLAB C18 C Debugger>Setting Program Debugger>Program Output

33 MPLAB C18 C Debugger>Run Run

34 MPLAB C18 C

DE1-SoC Board

실습 1 개발환경 DE1-SoC Board Design Tools - Installation Download & Install Quartus Prime Lite Edition http://www.altera.com/ Quartus Prime (includes Nios II EDS) Nios II Embedded Design Suite (EDS) is automatically