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Author	Topic: Silicon Labs IDE
aek Moderator	posted September 25, 2007 18:35 Also, have you tried cutting-and-pasting the files I listed below and running them as a batch file in Cygwin? ------------------ IP:
aek Moderator	posted September 25, 2007 18:34 Those symbols are all Salvo objects located in mem.c (mem.o). Since OSTCBAREA is also a global object that is also in mem.c, it seems to me that you have a mismatch between your salvocfg.h and the library. Trouble is, your salvocfg.h looks fine ... have you placed an #error Aha! in your salvocfg.h and verified that the error is emitted when you compile the project? Can the Keil tools you have give you a listing of the contents of the Salvo library? I want to be sure that there is not some sort of unanncouncec compatibility issue ... ------------------ IP:
lawrencem Junior Member	posted September 25, 2007 08:43 I tried tu5, but I get an identical response. I also tried the sfc51siab library, since it is built for 256 bytes of on-chip memory. From further reading of the error messages, it seems to be saying that the symbols are referenced from the sfc51sdab library, but are not found. Is there another library that needs to be linked? The symbols are: From main.obj OSECBAREA From sfc51sdab.lib OSECBAREA OSSIGQOUTP OSSIGQINP OSLOSTTICKS OSDELAYQP Here are the messages: Link in progress... C:\SiLabs\MCU\IDEfiles\C51\BIN\bl51.exe @C:\salvo\tut\tu5\cyglink.txt BL51 BANKED LINKER/LOCATER V5.15 - SN: Cygnal_8051Fxxx COPYRIGHT KEIL ELEKTRONIK GmbH 1987 - 2004 C:\salvo\tut\tu5\main.obj, C:\salvo\src\mem.obj, C:\salvo\lib\kc51\sfc51sdab.lib TO C:\salvo\tut\tu5\tu5 RS(256) PL(68) PW(78) * WARNING L1: UNRESOLVED EXTERNAL SYMBOL SYMBOL: OSECBAREA MODULE: C:\SALVO\TUT\TU5\MAIN.OBJ (MAIN) * WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: OSECBAREA MODULE: C:\SALVO\TUT\TU5\MAIN.OBJ (MAIN) ADDRESS: 0345H * WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: OSECBAREA MODULE: C:\SALVO\TUT\TU5\MAIN.OBJ (MAIN) ADDRESS: 02FDH * WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: OSECBAREA MODULE: C:\SALVO\TUT\TU5\MAIN.OBJ (MAIN) ADDRESS: 0273H * WARNING L1: UNRESOLVED EXTERNAL SYMBOL SYMBOL: OSECBAREA MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (BINSEM) * WARNING L1: UNRESOLVED EXTERNAL SYMBOL SYMBOL: OSSIGQINP MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (BINSEM) * WARNING L1: UNRESOLVED EXTERNAL SYMBOL SYMBOL: OSSIGQOUTP MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (BINSEM) * WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: OSECBAREA MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (BINSEM) ADDRESS: 0149H * WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: OSECBAREA MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (BINSEM) ADDRESS: 014FH * WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: OSSIGQOUTP MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (BINSEM) ADDRESS: 017CH * WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: OSSIGQOUTP MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (BINSEM) ADDRESS: 0181H * WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: OSSIGQINP MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (BINSEM) ADDRESS: 0185H * WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: OSSIGQINP MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (BINSEM) ADDRESS: 018DH * WARNING L1: UNRESOLVED EXTERNAL SYMBOL SYMBOL: OSDELAYQP MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (DELAY) * WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: OSDELAYQP MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (DELAY) ADDRESS: 0245H * WARNING L1: UNRESOLVED EXTERNAL SYMBOL SYMBOL: OSDELAYQP MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (INIT) * WARNING L1: UNRESOLVED EXTERNAL SYMBOL SYMBOL: OSSIGQINP MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (INIT) * WARNING L1: UNRESOLVED EXTERNAL SYMBOL SYMBOL: OSSIGQOUTP MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (INIT) * WARNING L1: UNRESOLVED EXTERNAL SYMBOL SYMBOL: OSLOSTTICKS MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (INIT) * WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: OSDELAYQP MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (INIT) ADDRESS: 036EH * WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: OSLOSTTICKS MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (INIT) ADDRESS: 0370H * WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: OSSIGQINP MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (INIT) ADDRESS: 037AH * WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: OSSIGQOUTP MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (INIT) ADDRESS: 037CH * WARNING L1: UNRESOLVED EXTERNAL SYMBOL SYMBOL: OSDELAYQP MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (SCHED) * WARNING L1: UNRESOLVED EXTERNAL SYMBOL SYMBOL: OSSIGQINP MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (SCHED) * WARNING L1: UNRESOLVED EXTERNAL SYMBOL SYMBOL: OSSIGQOUTP MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (SCHED) * WARNING L1: UNRESOLVED EXTERNAL SYMBOL SYMBOL: OSLOSTTICKS MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (SCHED) * WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: OSSIGQOUTP MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (SCHED) ADDRESS: 0006H * WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: OSSIGQOUTP MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (SCHED) ADDRESS: 0012H * WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: OSSIGQOUTP MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (SCHED) ADDRESS: 0019H * WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: OSSIGQINP MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (SCHED) ADDRESS: 001DH * WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: OSLOSTTICKS MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (SCHED) ADDRESS: 0025H * WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: OSLOSTTICKS MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (SCHED) ADDRESS: 0029H * WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: OSDELAYQP MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (SCHED) ADDRESS: 002BH * WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: OSDELAYQP MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (SCHED) ADDRESS: 0046H * WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: OSDELAYQP MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (SCHED) ADDRESS: 0052H * WARNING L1: UNRESOLVED EXTERNAL SYMBOL SYMBOL: OSDELAYQP MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (QINS) * WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: OSDELAYQP MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (QINS) ADDRESS: 00B8H ****************************************************************************** * RESTRICTED VERSION WITH 1000H BYTE CODE SIZE LIMIT; USED: 03A3H BYTE (22%) * ****************************************************************************** >> >> >> Program Size: data=30.0 xdata=0 code=931 LINK/LOCATE RUN COMPLETE. 38 WARNING(S), 0 ERROR(S) IP:
aek Moderator	posted September 20, 2007 14:24 Here's some info that may be useful. I built tu5 in uVision after selecting the C8051F120. I chose tut5 because it uses the same library as the one you've been using (tu2 uses a different library). Below are all of the batch files that uVision uses to build the application. Target1.BAT code: SET C51INC=C:\Keil\C51\INC\Cygnal\;C:\Keil\C51\INC\ SET C51LIB=C:\Keil\C51\LIB SET CPU_TYPE=C8051F120 SET CPU_VENDOR=Silicon Laboratories, Inc. SET UV2_TARGET=Target 1 SET CPU_XTAL=0x05F5E100 C:\Keil\C51\BIN\C51.EXE @.\MEM.__I C:\Keil\C51\BIN\C51.EXE @.\ISR.__I C:\Keil\C51\BIN\C51.EXE @.\MAIN.__I C:\Keil\C51\BIN\BL51.EXE @TU5LITE.LNP MEM.__I code: "..\..\..\src\mem.c" OPTIMIZE (9,SIZE) BROWSE INCDIR(..\..\..\inc;..\..\tu1) DEFINE (MAKE_WITH_FREE_LIB,SYSI,USE_INTERRUPTS) DEBUG OBJECTEXTEND PRINT(.\mem.lst) OBJECT(.\mem.obj) ISR.__I code: "..\..\tu1\isr.c" OPTIMIZE (9,SIZE) BROWSE INCDIR(..\..\..\inc;..\..\tu1) DEFINE (MAKE_WITH_FREE_LIB,SYSI,USE_INTERRUPTS) DEBUG OBJECTEXTEND PRINT(.\isr.lst) OBJECT(.\isr.obj) MAIN.__I code: "..\main.c" OPTIMIZE (9,SIZE) BROWSE INCDIR(..\..\..\inc;..\..\tu1) DEFINE (MAKE_WITH_FREE_LIB,SYSI,USE_INTERRUPTS) DEBUG OBJECTEXTEND OBJECT(.\main.obj) Tu5LITE.LNP code: "..\..\..\lib\kc51\sfc51sdab.lib", ".\mem.obj", ".\isr.obj", ".\main.obj" TO "tu5lite" IXREF RAMSIZE(256) For the results code: Build target 'Target 1' compiling mem.c... compiling isr.c... compiling main.c... linking... Program Size: data=52.0 xdata=0 code=1024 "tu5lite" - 0 Error(s), 0 Warnings(s). Hopefully this may point to what is wrong in your setup. ------------------ [This message has been edited by aek (edited September 20, 2007).] IP:
aek Moderator	posted September 18, 2007 08:28 Well, except for the first two warnings, all the others look like the linker simply isn't seeing the Salvo library. Let me do the build in uVision and see if I can get some sort of correlation between what you're seeing and what might cause such an error. ------------------ IP:
lawrencem Junior Member	posted September 18, 2007 07:53 I can't figure out where to find the exact commands used to build the project, since I'm using the Silicon Labs IDE. I'm used to using Linux and editors with Makefiles, so this IDE thing is totally new to me. The kit is C8051F120DK. I have successfully built the SiLabs examples using this kit, but I can't get the Salvo tutorials to link:-( The Init() function appears to be defined correctly for the 8051 if SYSI is defined. I believe that the DF(SYSI) line should do that. Here are the build settings. First the flags for the assembler, compiler, and linker. Assembler: c:\SiLabs\MCU\IDEfiles\C51\BIN\a51.exe flags: XR GEN DB EP NOMOD51 Compiler: c:\SiLabs\MCU\IDEfiles\C51\BIN\c51.exe flags: DB OE ID(c:\salvo\inc) DF(SYSI) Linker: c:\SiLabs\MCU\IDEfiles\C51\BIN\bl51.exe flags: RS(256) PL(68) PW(78) Files to be Compiled: main.c c:\salvo\tut\tu2\ mem.c c:\salvo\src\ Files to be Linked: main.obj c:\salvo\tut\tu2\ mem.obj c:\salvo\src\ sfc51sdab.lib c:\salvo\lib\kc51\ I used the salvocfg.h from AN-13: #define OSUSE_LIBRARY TRUE #define OSLIBRARY_TYPE OSF #define OSLIBRARY_GLOBALS OSD #define OSLIBRARY_CONFIG OSA #define OSLIBRARY_VARIANT OSB From the instructions in AN-22, I found that I wasn't including main.h from c:\salvo\tut\tu1, so I added the compiler flag ID(c:\salvo\tut\tu1). I find it strange that I didn't get an error from that before... So here is all of the output from the build: Link in progress... C:\SiLabs\MCU\IDEfiles\C51\BIN\bl51.exe @C:\salvo\tut\tu2\cyglink.txt BL51 BANKED LINKER/LOCATER V5.15 - SN: Cygnal_8051Fxxx COPYRIGHT KEIL ELEKTRONIK GmbH 1987 - 2004 C:\salvo\tut\tu2\main.obj, C:\salvo\src\mem.obj, C:\salvo\lib\kc51\sfc51sdab.lib TO C:\salvo\tut\tu2\tu2 RS(256) PL(68) PW(78) * WARNING L1: UNRESOLVED EXTERNAL SYMBOL SYMBOL: INIT MODULE: C:\SALVO\TUT\TU2\MAIN.OBJ (MAIN) * WARNING L1: UNRESOLVED EXTERNAL SYMBOL SYMBOL: OSTCBAREA MODULE: C:\SALVO\TUT\TU2\MAIN.OBJ (MAIN) * WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: INIT MODULE: C:\SALVO\TUT\TU2\MAIN.OBJ (MAIN) ADDRESS: 019DH * WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: OSTCBAREA MODULE: C:\SALVO\TUT\TU2\MAIN.OBJ (MAIN) ADDRESS: 01A7H * WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: OSTCBAREA MODULE: C:\SALVO\TUT\TU2\MAIN.OBJ (MAIN) ADDRESS: 01B2H * WARNING L1: UNRESOLVED EXTERNAL SYMBOL SYMBOL: OSTIMERTICKS MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (INIT) * WARNING L1: UNRESOLVED EXTERNAL SYMBOL SYMBOL: OSDELAYQP MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (INIT) * WARNING L1: UNRESOLVED EXTERNAL SYMBOL SYMBOL: OSSIGQINP MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (INIT) * WARNING L1: UNRESOLVED EXTERNAL SYMBOL SYMBOL: OSSIGQOUTP MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (INIT) * WARNING L1: UNRESOLVED EXTERNAL SYMBOL SYMBOL: OSELIGQP MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (INIT) * WARNING L1: UNRESOLVED EXTERNAL SYMBOL SYMBOL: OSLOSTTICKS MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (INIT) * WARNING L1: UNRESOLVED EXTERNAL SYMBOL SYMBOL: OSCTCBP MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (INIT) * WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: OSELIGQP MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (INIT) ADDRESS: 01F8H * WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: OSCTCBP MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (INIT) ADDRESS: 01FAH * WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: OSDELAYQP MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (INIT) ADDRESS: 01FCH * WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: OSLOSTTICKS MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (INIT) ADDRESS: 01FEH * WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: OSTIMERTICKS MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (INIT) ADDRESS: 0200H * WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: OSTIMERTICKS MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (INIT) ADDRESS: 0202H * WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: OSTIMERTICKS MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (INIT) ADDRESS: 0204H * WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: OSTIMERTICKS MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (INIT) ADDRESS: 0206H * WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: OSSIGQINP MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (INIT) ADDRESS: 0208H * WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: OSSIGQOUTP MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (INIT) ADDRESS: 020AH * WARNING L1: UNRESOLVED EXTERNAL SYMBOL SYMBOL: OSTIMERTICKS MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (INITTASK) * WARNING L1: UNRESOLVED EXTERNAL SYMBOL SYMBOL: OSTCBAREA MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (INITTASK) * WARNING L1: UNRESOLVED EXTERNAL SYMBOL SYMBOL: OSELIGQP MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (INITTASK) * WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: OSTCBAREA MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (INITTASK) ADDRESS: 0150H * WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: OSTCBAREA MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (INITTASK) ADDRESS: 0157H * WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: OSTIMERTICKS MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (INITTASK) ADDRESS: 0182H * WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: OSELIGQP MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (INITTASK) ADDRESS: 0191H * WARNING L1: UNRESOLVED EXTERNAL SYMBOL SYMBOL: OSTIMERTICKS MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (SCHED) * WARNING L1: UNRESOLVED EXTERNAL SYMBOL SYMBOL: OSDELAYQP MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (SCHED) * WARNING L1: UNRESOLVED EXTERNAL SYMBOL SYMBOL: OSSIGQINP MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (SCHED) * WARNING L1: UNRESOLVED EXTERNAL SYMBOL SYMBOL: OSSIGQOUTP MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (SCHED) * WARNING L1: UNRESOLVED EXTERNAL SYMBOL SYMBOL: OSELIGQP MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (SCHED) * WARNING L1: UNRESOLVED EXTERNAL SYMBOL SYMBOL: OSLOSTTICKS MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (SCHED) * WARNING L1: UNRESOLVED EXTERNAL SYMBOL SYMBOL: OSCTCBP MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (SCHED) * WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: OSSIGQOUTP MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (SCHED) ADDRESS: 0006H * WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: OSCTCBP MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (SCHED) ADDRESS: 000AH * WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: OSCTCBP MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (SCHED) ADDRESS: 000CH * WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: OSSIGQOUTP MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (SCHED) ADDRESS: 0012H * WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: OSSIGQOUTP MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (SCHED) ADDRESS: 0019H * WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: OSSIGQINP MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (SCHED) ADDRESS: 001DH * WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: OSLOSTTICKS MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (SCHED) ADDRESS: 0025H * WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: OSLOSTTICKS MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (SCHED) ADDRESS: 0029H * WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: OSDELAYQP MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (SCHED) ADDRESS: 002BH * WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: OSCTCBP MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (SCHED) ADDRESS: 002CH * WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: OSCTCBP MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (SCHED) ADDRESS: 002EH * WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: OSCTCBP MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (SCHED) ADDRESS: 0036H * WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: OSCTCBP MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (SCHED) ADDRESS: 0040H * WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: OSDELAYQP MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (SCHED) ADDRESS: 0046H * WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: OSCTCBP MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (SCHED) ADDRESS: 0048H * WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: OSTIMERTICKS MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (SCHED) ADDRESS: 004DH * WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: OSDELAYQP MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (SCHED) ADDRESS: 0052H * WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: OSCTCBP MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (SCHED) ADDRESS: 0053H * WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: OSELIGQP MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (SCHED) ADDRESS: 005BH * WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: OSCTCBP MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (SCHED) ADDRESS: 005CH * WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: OSCTCBP MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (SCHED) ADDRESS: 005EH * WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: OSELIGQP MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (SCHED) ADDRESS: 0062H * WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: OSELIGQP MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (SCHED) ADDRESS: 0068H * WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: OSCTCBP MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (SCHED) ADDRESS: 006CH * WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: OSCTCBP MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (SCHED) ADDRESS: 007CH * WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: OSELIGQP MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (SCHED) ADDRESS: 0086H * WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: OSCTCBP MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (SCHED) ADDRESS: 0088H * WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: OSCTCBP MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (SCHED) ADDRESS: 0096H * WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: OSELIGQP MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (SCHED) ADDRESS: 009EH * WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: OSCTCBP MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (SCHED) ADDRESS: 00A0H * WARNING L1: UNRESOLVED EXTERNAL SYMBOL SYMBOL: OSCTCBP MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (PORT8051) * WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: OSCTCBP MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (PORT8051) ADDRESS: 01C2H * WARNING L1: UNRESOLVED EXTERNAL SYMBOL SYMBOL: OSDELAYQP MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (QINS) * WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: OSDELAYQP MODULE: C:\SALVO\LIB\KC51\SFC51SDAB.LIB (QINS) ADDRESS: 00B8H ****************************************************************************** * RESTRICTED VERSION WITH 1000H BYTE CODE SIZE LIMIT; USED: 0229H BYTE (13%) * ****************************************************************************** >> >> >> Program Size: data=14.0 xdata=0 code=553 LINK/LOCATE RUN COMPLETE. 70 WARNING(S), 0 ERROR(S) IP:
aek Moderator	posted September 17, 2007 17:45 For your situation it's always helpful to look at the general case -- see AN-22. The INIT error is probably because the linker can't find an Init() function -- that is #defined via an included header file in the example projects (i.e it's a macro -- you can replace it with something that works for you). The OSTCBAREA problem is a little harder to identify -- it is an array in Salvo's mem.c, which you have included in your build. So as long as mem.o is included in the link phase, reasons for it being missing include: 1) Your salvocfg.h does not match the Salvo library you're linking to. 2) Your 8051 memory model (set in the project) does not match the Salvo library you're linking to. 3) Somewhere you have OSTASKS #defined to 0 (unlikely). Please post the complete build results along with the command line, if possible. ------------------ IP:
lawrencem Junior Member	posted September 17, 2007 12:50 Hi: I have a Cilicon Labs C8051 Development kit. It came with Salvo Lite. I am trying to run the Salvo Tutorial programs, but I cannot get them to link. I Tried to follow the instructions in AN-13. I'm not sure that the instructions are complete, as this tells how to use the Keil uVision2 IDE, and I'm using the Silicon Labs IDE. However, the Keil IDE doesn't seem to to included in the kit, so I'm trying to use what I have. Anyway, I get a lot of errors. What do I need to do to get it to link correctly? Here are the first few lines of the error message: Link in progress... C:\SiLabs\MCU\IDEfiles\C51\BIN\bl51.exe @C:\salvo\tut\tu2\cyglink.txt BL51 BANKED LINKER/LOCATER V5.15 - SN: Cygnal_8051Fxxx COPYRIGHT KEIL ELEKTRONIK GmbH 1987 - 2004 C:\salvo\tut\tu2\main.obj, C:\salvo\src\mem.obj, C:\salvo\lib\kc51\sfc51sdab.lib TO C:\salvo\tut\tu2\tu2 RS(256) PL(68) PW(78) * WARNING L1: UNRESOLVED EXTERNAL SYMBOL SYMBOL: INIT MODULE: C:\SALVO\TUT\TU2\MAIN.OBJ (MAIN) * WARNING L1: UNRESOLVED EXTERNAL SYMBOL SYMBOL: OSTCBAREA MODULE: C:\SALVO\TUT\TU2\MAIN.OBJ (MAIN) IP:

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