FreeCalypso > hg > fc-tourmaline
view src/cs/drivers/drv_app/fchg/bsim_start.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 | aec644728174 |
| children |
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/* * This module implements a boot-time function for BSIM mode: * figuring out the initial battery percentage to be reported. */ #include "fchg/fchg_env.h" #include "fchg/bsim_func_i.h" #include "rv/rv_general.h" #include "rvf/rvf_api.h" #include "rvm/rvm_use_id_list.h" void bsim_init_percent(void) { UINT16 i; for (i = 0; i < pwr_ctrl->nb_percent_thresh; i++) { if (pwr_ctrl->batt.percent_thresh[i].remain_capa == pwr_ctrl->bsim.init_percent) { pwr_ctrl->curr_disch_thresh = i; return; } } rvf_send_trace("BSIM boot: invalid init_percent setting", 39, pwr_ctrl->bsim.init_percent, RV_TRACE_LEVEL_ERROR, FCHG_USE_ID); pwr_ctrl->curr_disch_thresh = 0; }
