FreeCalypso > hg > fc-tourmaline
view src/cs/services/fcbm/fcbm_phone_on.c @ 263:b5e8dfd114a7
Switch_ON(): go into charging boot mode on either CHGSTS or CHGPRES
If someone were to plug and then unplug a charger into a switched-off
phone in an extremely brief "glitch" manner, we should do an automatic
power-off on boot in this condition. When we were checking only
CHGPRES in Switch_ON(), we would go into Misc boot state instead,
which is undesirable. Now if we have a CHGSTS but not CHGPRES
condition, we will go into charging boot mode, and FCBM will then
do the automatic power-off upon detecting absence of the charger
in its periodic polling.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Fri, 14 May 2021 05:50:36 +0000 |
parents | baa738eeb842 |
children |
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/* * In this module we are going to implement FCBM functions * for handing off to MMI, for phone-on operation. */ #include "rv/rv_general.h" #include "rvf/rvf_api.h" #include "rvm/rvm_use_id_list.h" #include "fcbm/fcbm_func_i.h" #include "fcbm/fcbm_life_cycle.h" #include "fcbm/fcbm_timer_i.h" extern void fchs_pwon_button_boot(void); void fcbm_process_msg_phone_on(void) { if (fcbm_life_cycle_state != FCBM_STATE_ACTIVE) { rvf_send_trace("FCBM got phone-on request in wrong state", 40, fcbm_life_cycle_state, RV_TRACE_LEVEL_ERROR, FCBM_USE_ID); return; } rvf_send_trace("FCBM handing off to MMI", 23, NULL_PARAM, RV_TRACE_LEVEL_DEBUG_HIGH, FCBM_USE_ID); fcbm_unsubscribe_kpd(); rvf_stop_timer(FCBM_TIMER_CHG_UPD); rvf_stop_timer(FCBM_TIMER_DSPL_OFF); fcbm_life_cycle_state = FCBM_STATE_PHONE_ON; fchs_pwon_button_boot(); }