FreeCalypso > hg > fc-tourmaline
view src/cs/services/mks/mks_handle_timer.c @ 244:96784b8974eb
Switch_ON(): detect charging mode by CHGPRES bit
Consider the following scenario: the phone is on, the user plugs in
the charger, and then executes the power-off operation. In the Iota
VRPC this sequence translates to a switch-off immediately followed
by another switch-on - but the CHGSTS bit doesn't get set on the second
switch-on cycle! Disassembly of Pirelli's fw shows that they check
the CHGPRES bit, and furthermore, if both CHGPRES and ONBSTS are set,
the code they pass to their modified Power_ON_Button() function is
the one for charging - so let's adopt the same CHGPRES check and
the same priority order for switch-on causes.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Mon, 03 May 2021 06:51:29 +0000 |
parents | 4e78acac3d88 |
children |
line wrap: on
line source
/** * @file mks_handle_timer.c * * Coding of the mks_handle_timer function, which is called when a timer * of the SWE expires. * * @author Laurent Sollier (l-sollier@ti.com) * @version 0.1 */ /* * History: * * Date Author Modification * ---------------------------------------- * 11/19/2001 L Sollier Create * * * (C) Copyright 2001 by Texas Instruments Incorporated, All Rights Reserved */ #include "mks/mks_i.h" #include "rv/rv_general.h" #include "rvm/rvm_use_id_list.h" /** * @name Functions implementation * */ /*@{*/ /** * function: mks_handle_timer */ T_RV_RET mks_handle_timer(UINT8 timer_num) { if (timer_num == RVF_TIMER_0) { mks_reset_sequence(); } else { MKS_SEND_TRACE("MKS: Unexepected Timer expired", RV_TRACE_LEVEL_ERROR); } return RV_OK; } /*@}*/