FreeCalypso > hg > freecalypso-sw
view target-utils/helloapp/Makefile @ 137:5fe5559003b7
RV bring-up: RVT "system time" heartbeat messages now get printed every 20 s!
The problem was a slight Nucleus API incompatibility between what the RVF code
from TCS211 expected and what our FreeNucleus implements: in the TCS211
version of Nucleus it was OK to pass 0 for the initial_time parameter to
NU_Create_Timer(), but our version flags such usage as an error.
RVF used 0 as the dummy initial_time value when initializing the legacy RV
timers with NU_DISABLE_TIMER. Implemented fix: using a dummy value of 1
instead.
author | Michael Spacefalcon <msokolov@ivan.Harhan.ORG> |
---|---|
date | Mon, 11 Nov 2013 09:56:23 +0000 |
parents | f0501c4a8790 |
children | e7ba9fcb3637 |
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CC= arm-elf-gcc CFLAGS= -Os -fno-builtin CPPFLAGS=-I../include LD= arm-elf-ld OBJCOPY=arm-elf-objcopy PROG= helloapp OBJS= crt0.o cmdtab.o main.o mygetchar.o LIBS= ../libcommon/libcommon.a ../libprintf/libprintf.a LDS= ../env/iram.lds TC_LIBS=`${CC} -print-file-name=libc.a` \ `${CC} -print-file-name=libgcc.a` all: ${PROG}.srec crt0.S: ../env/crt0.S ln -s $< . ${PROG}.elf: ${OBJS} ${LIBS} ${LDS} ${LD} -N --defsym stack_bottom=0x83FFFC -T ${LDS} -o $@ ${OBJS} \ --start-group ${LIBS} --end-group \ --start-group ${TC_LIBS} --end-group ${PROG}.srec: ${PROG}.elf ${OBJCOPY} -O srec --srec-forceS3 --srec-len=30 $< $@ clean: rm -f *.o *errs *core *.elf *.bin *.srec crt0.S FRC: