Dear all,
I'm having so many problems to embed a C code in a nesC Application.
File: utime.h
unsigned long getTime();
----------------------
File: utime.c
#include<stdlib.h>
#include<sys/time.h>
struct timeval tm;
unsigned long getTime(){
gettimeofday(&tm, NULL);
return tm.tv_usec;
}
----------------
Makefile:
COMPONENT = MyAPP
BUILD_EXTRA_DEPS = utime.o
LDFLAGS = utime.o //I'm not sure about this flag,
utime.o: utime.c utime.h
gcc -g -c utime.c
-------------------------
MyApp.nc
#include "utime.h"
module MyAppP{
}implementation{
}
Compilation Error:
mkdir -p build/telosb
gcc -g -c utime.c
compiling SSIC to a telosb binary
ncc -o build/telosb/main.exe -Os -O -mdisable-hwmul -Wall -Wshadow
-DDEF_TOS_AM_GROUP=0x7d -Wnesc-all -target=telosb
-fnesc-cfile=build/telosb/app.c -board= -DIDENT_PROGRAM_NAME=\"SSIC\"
-DIDENT_USER_ID=\"gonga\" -DIDENT_HOSTNAME=\"gongabgTOS\"
-DIDENT_USER_HASH=0x56b2c591L -DIDENT_UNIX_TIME=0x4816edcaL
-DIDENT_UID_HASH=0x00076286L SSIC.nc -lm utime.o
msp430-ld: utime.o: Relocations in generic ELF (EM: 3)
msp430-ld: utime.o: Relocations in generic ELF (EM: 3)
msp430-ld: utime.o: Relocations in generic ELF (EM: 3)
msp430-ld: utime.o: Relocations in generic ELF (EM: 3)
msp430-ld: utime.o: Relocations in generic ELF (EM: 3)
msp430-ld: utime.o: Relocations in generic ELF (EM: 3)
utime.o: could not read symbols: File in wrong format
make: *** [exe0] Error 1
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