FreeCalypso > hg > freecalypso-tools
view uptools/atcmd/Makefile @ 497:74610c4f10f7
target-utils: added 10 ms delay at the end of abb_power_off()
The deosmification of the ABB access code (replacement of osmo_delay_ms()
bogus delays with correctly-timed ones, which are significantly shorter)
had one annoying side effect: when executing the poweroff command from
any of the programs, one last '=' prompt character was being sent (and
received by the x86 host) as the Calypso board powers off. With delays
being shorter now, the abb_power_off() function was returning and the
standalone program's main loop was printing its prompt before the Iota chip
fully executed the switch-off sequence!
I thought about inserting an endless tight loop at the end of the
abb_power_off() function, but the implemented solution of a 10 ms delay
is a little nicer IMO because if the DEVOFF operation doesn't happen for
some reason in a manual hacking scenario, there won't be an artificial
blocker in the form of a tight loop keeping us from further poking around.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Sat, 25 May 2019 20:44:05 +0000 |
parents | 90d7c360a614 |
children |
line wrap: on
line source
CC= gcc CFLAGS= -O2 PROGS= fcup-at fcup-settime fcup-smdump fcup-smsend fcup-smsendmult \ fcup-smsendpdu fcup-smwrite INSTALL_PREFIX= /opt/freecalypso INSTBIN=${INSTALL_PREFIX}/bin LIBCODING= ../libcoding/libcoding.a ATCMD_OBJS= atcmd.o atinterf.o SETTIME_OBJS= atinterf.o settime.o SMDUMP_OBJS= atinterf.o resp_parse.o smdump.o ${LIBCODING} SMSEND_OBJS= atinterf.o resp_parse.o smsend_cmgw.o smsend_concat.o \ smsend_main.o smsend_pdugen.o smsend_pduout.o smsend_text.o \ ${LIBCODING} SMSENDM_OBJS= atinterf.o resp_parse.o smsend_cmgw.o smsend_multmain.o \ smsend_pdugen.o smsend_pduout.o smsend_text.o ${LIBCODING} SMSENDP_OBJS= atinterf.o resp_parse.o smsend_cmgw.o smsend_pduin.o \ smsend_pduout.o ${LIBCODING} SMWRITE_OBJS= atinterf.o smwrite.o ${LIBCODING} all: ${PROGS} fcup-at: ${ATCMD_OBJS} ${CC} ${CFLAGS} -o $@ ${ATCMD_OBJS} fcup-settime: ${SETTIME_OBJS} ${CC} ${CFLAGS} -o $@ ${SETTIME_OBJS} fcup-smdump: ${SMDUMP_OBJS} ${CC} ${CFLAGS} -o $@ ${SMDUMP_OBJS} fcup-smsend: ${SMSEND_OBJS} ${CC} ${CFLAGS} -o $@ ${SMSEND_OBJS} fcup-smsendmult: ${SMSENDM_OBJS} ${CC} ${CFLAGS} -o $@ ${SMSENDM_OBJS} fcup-smsendpdu: ${SMSENDP_OBJS} ${CC} ${CFLAGS} -o $@ ${SMSENDP_OBJS} fcup-smwrite: ${SMWRITE_OBJS} ${CC} ${CFLAGS} -o $@ ${SMWRITE_OBJS} install: ${PROGS} mkdir -p ${INSTBIN} install -c ${PROGS} ${INSTBIN} clean: rm -f *.o *.out *errs ${PROGS}