posted October 16, 2002 16:35            

For your convenience, I've attached the MPLAB v5.5 Build Results for \salvo\tut\tu1\sysa for the 16F627.

code:

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Building TU1FREE.HEX...
Compiling main.c:
Command line: "C:\HT-PIC\BIN\PICC.EXE -FAKELOCAL -G -O -Zg9 -I\salvo\inc 
-E -16F627 -C -I\SALVO\TUT\TU1\SYSA -DMAKE_WITH_FREE_LIB -DSYSA \salvo\tut\tu1\main.c"
Enter PICC -HELP for help
Serial number: HCPIC-0xxxx
Licensed to  : ANDREW KALMAN
Compiling mem.c:
Command line: "C:\HT-PIC\BIN\PICC.EXE -FAKELOCAL -G -O -Zg9 -I\salvo\inc 
-E -16F627 -C -I\SALVO\TUT\TU1\SYSA -DMAKE_WITH_FREE_LIB \salvo\src\mem.c"
Enter PICC -HELP for help
Serial number: HCPIC-0xxxx
Licensed to  : ANDREW KALMAN
Linking:
Command line: "C:\HT-PIC\BIN\PICC.EXE -FAKELOCAL -G -Mtu1free.map -E -16F627 
-oTU1FREE.HEX \salvo\tut\tu1\main.obj \salvo\src\mem.obj C:\SALVO\LIB\SFP40CMB.LIB "
Enter PICC -HELP for help
Serial number: HCPIC-0xxxx
Licensed to  : ANDREW KALMAN
Memory Usage Map:
Program ROM   $0000 - $001A  $001B (    27) words
Program ROM   $0390 - $03FF  $0070 (   112) words
                             $008B (   139) words total Program ROM 
Bank 0 RAM    $0020 - $0025  $0006 (     6) bytes
Bank 0 RAM    $0070 - $0071  $0002 (     2) bytes
                             $0008 (     8) bytes total Bank 0 RAM  
Bank 1 RAM    $00A0 - $00A9  $000A (    10) bytes total Bank 1 RAM  

Program statistics:
Total ROM used      139 words (13.6%)
Total RAM used       18 bytes (8.0%)

Build completed successfully.

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posted October 16, 2002 16:20            

Well, for starters, you haven't linked to any Salvo library ... you need sfp40Cab.lib. That's where OSSched() and OSInit() are ...

A couple of comments:

1) You're making things very hard for yourself by not installing the compiler or Salvo in their default directories. OK, maybe the compiler's location isn't really an issue, but by installing Salvo in a place other than drivename:\salvo, you can't use all the demo projects. You should always get the demo projects to build first (as a check of your environment) before you try to build your own projects.

2) I suppose if you just link in the library and re-build, it will work. But I'm worried about the SYSA and MAKE_WITH_FREE_LIB redefinitions (and I can't see why they're happening) -- in all of our projects, you won't get any such warnings or errors on a successful build.

Please install Salvo in \salvo (Salvo has no executables, so there are no DLL issues, etc -- it's just a bunch of files) and try the tutorial projects with PICC Lite, with the chip type set to 16F627 and change the "code" in the library name from whatever it's set to in the MPLAB Project Window's Nodes to 40C. If you want to do it with PICC demo, follow our App Note AN-17. Once you have that working, then consider doing your own projects in different directories, etc.

posted October 16, 2002 13:18            

Here is the output from the compile window (big and ugly):

code:

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Building MAIN.HEX...
Compiling MAIN.C:
Command line: "C:\STUFF\PIC\PICCLITE\BIN\PICL.EXE -V -FAKELOCAL -G -O -Zg9 -DMAKE_WITH_FREE_LIB -E -ASMLIST -16F628 
-IC:\STUFF\PIC\PROJ\SAL_TEST -DSYSA C:\STUFF\PIC\PROJ\SAL_TEST\MAIN.C"
clist.exe C:\STUFF\PIC\PROJ\SAL_TEST\MAIN.C MAIN.lst
cpp.exe -DHI_TECH_C -D_MPC_ -SP1,1,1,1,1,1,1 -DMAKE_WITH_FREE_LIB -IC:\STUFF\PIC\PROJ\SAL_TEST -DSYSA 
-IC:\stuff\pic\PICCLITE\INCLUDE -S1,2,2,4,3,3 -E1 -D_16F628 -D_PIC14 -D_COMMON_=1 -D_HTC_VER_MAJOR_=8 -D_HTC_VER_MINOR_=0 -D_HTC_VER_PATCH_=1 -D_BANKBITS_=1
-D_GPRBITS_=1 C:\STUFF\PIC\PROJ\SAL_TEST\MAIN.C C:\WINNT\TEMP\_1LS.AAA
Warning[000] C:\STUFF\PIC\PROJ\SAL_TEST\MAIN.C 14 : Redefining macro "SYSA"
Warning[000] C:\STUFF\PIC\PROJ\SAL_TEST\MAIN.C 15 : Redefining macro "MAKE_WITH_FREE_LIB"
p1.exe -E1 -S -D -M -B -QTi,fastcall -QX,bank1 -QY,bank2 -QZ,bank3 -Gstrings,const -Y -r -u C:\WINNT\TEMP\_1LS.AAA C:\WINNT\TEMP\_1LS.AAB C:\WINNT\TEMP\_1LS.AAC
cglpic.exe -Og9 -DMAIN.sdb -P16F628 C:\WINNT\TEMP\_1LS.AAB C:\WINNT\TEMP\_1LS.AAA
aspic.exe -E1 -o -R400 -CC:\stuff\pic\PICCLITE\LIB\piclite.ini -ver=V8.00PL1 -lMAIN.lst -oMAIN.obj C:\WINNT\TEMP\_1LS.AAA
hlink.exe -z -ol.obj -ppowerup=0,intentry=4,intcode,intret,init,end_init,clrtext,stringtable,pstrings,strings -ABANK0=020h-07Fh -prbit_0=BANK0,rbss_0=BANK0,rdata_0=BANK0,idata_0=CODE 
-ABANK1=0A0h-0EFh -prbit_1=BANK1,rbss_1=BANK1,rdata_1=BANK1,idata_1=CODE -ACOMBANK=070h-07Fh -ptemp=COMBANK -ACODE=0-03FFh -ACONST=0-0FFhx4 -pconfig=2007h 
-pidloc=2000h -AEEDATA=2100h-21FFh -peeprom_data=EEDATA -pfloat_text0=CODE,float_text1=CODE,float_text2=CODE -pfloat_text3=CODE,float_text4=CODE -pnvram=BANK0,nvram_1=BANK1
-pnvbit_0=BANK0,nvbit_1=BANK1 -Q16F628 -h+MAIN.sym -mC:\WINNT\TEMP\_1LS.AAE -ver=PICC#V8.00PL1 C:\stuff\pic\PICCLITE\LIB\picrt40b.obj MAIN.obj C:\stuff\pic\PICCLITE\LIB\pic40b-c.lib
Error[000]   : undefined symbols:
Error[000]   : _OSSched (MAIN.obj)
Error[000]   : _OSInit (MAIN.obj)
del l.obj
del C:\WINNT\TEMP\_1LS.AAE
del C:\WINNT\TEMP\_1LS.AAA
del C:\WINNT\TEMP\_1LS.AAB
del C:\WINNT\TEMP\_1LS.AAC
del l.obj
del C:\WINNT\TEMP\_1LS.AAD
Enter PICC -HELP for help
MPLAB is unable to find output file "MAIN.HEX". This may be due to a compile, assemble, or link process failure.
Build failed.

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Thanks for your help!
-Matt

posted October 15, 2002 16:19            

A couple of things:

1) PICC Lite (as opposed to the PICC demo version) should be able to compile our projects right off-the-bat (just change to 16F628). Or are you trying with PICC demo? They're not the same thing ...

2) While you may be able to compile a Salvo project for the 16F628, it is realistically too small (1K ROM, as I recall) to use Salvo for anything more than simple multitasking.

3) The errors you're getting are linker errors, yet the line you show is an invocation of the compiler (not linker). Could you please cut-and-paste the entire MPLAB Build Results window to your next post?

Thanks,

------------------

posted October 15, 2002 14:14            

Compiling MAIN.C:
Command line: "C:\STUFF\PIC\HTC-LITE\BIN\picc.EXE -V -FAKELOCAL -G -O -Zg9 -DMAKE_WITH_FREE_LIB -E -ASMLIST -16F628 -IC:\STUFF\PIC\PROJ\SAL_TEST -DSYSA C:\STUFF\PIC\PROJ\SAL_TEST\MAIN.C"

::undefined symbols: (error)
::_OSSched (MAIN.obj) (error)
::_OSInit (MAIN.obj) (error)

I am by no means a C guru, and I haven't the foggiest what it is looking for at this point. I have defined SYSA and MAKE_WITH_FREE_LIB. Am I missing some other define?