FreeCalypso > hg > fc-tourmaline
view src/cs/services/fcbm/fcbm_powerkey_if.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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/* * This module implements the long-press-PWON interface for FCBM. */ #include "fcbm/fcbm_func_i.h" #include "fcbm/fcbm_send_msg.h" #include "kpd/kpd_api.h" static void press_func(T_KPD_VIRTUAL_KEY_ID key) { fcbm_message_to_task(FCBM_START_PHONE); } static void release_func(void) { } void fcbm_setup_long_pwon(void) { KP_Init(press_func, release_func); }