Hi,
I use msp430-ar to make a library of functions. When I include the
interrupt functions in the library, the linker just disregard them. For
instance, the following function with header
interrupt( UART0RX_VECTOR ) Usart0_Rx( Void_t )
{
....
}
will not link if it is pre-compiled in the library but it will if it is
compiled normally.
Here are the commands I use in the make file:
1-library
ldevicelib: $(DEVICE_OBJS) $(DEVICE_HEAD)
msp430-ar -ruv $(LIBDIR)/libdevicelib.a $(DEVICE_OBJS) ;
2-compiling
$(OBJ_DIR)/%.o : $(SRCDIR)/%.c
$(CC) $(CCOPTIONS) $(OPTIMIZER) $(DEBUGGER) $(DEFINED) -I$(INCLDIR)
-I$(CC_INC_DIR) $< -o $@
3-linking
rfseals.elf : ${OBJECTS}
${CC} -mmcu=${CPU} -o $@ -L$(LIBDIR) ${OBJECTS} $(LDFLAGS) \
-ldevicelib
Any commments?
The only thing I can think of is that the linker disregards them because it
thinks the functions are not used anywhere (they are not called in the code
like standard functions). Can you force the linkage then?
Thank you,
Yvan
