FreeCalypso > hg > fc-tourmaline
view src/cs/drivers/drv_app/fchg/fchg_default_batt.c @ 281:a75eefbf8be4
Phone boot with PWON: weed out short button presses
Every standard end user phone has a design provision, most naturally
implemented in firmware, whereby the PWON button effects a boot only
if it is held down long enough - short presses of this PWON button
are detected, assumed to be spurious and cause the fw to power back off
instead of proceeding with boot. The present change introduces this
standard function in FreeCalypso.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Fri, 24 Sep 2021 02:03:08 +0000 |
parents | 75067af48bfd |
children |
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/* * This module provides the default table of battery State-of-Charge * thresholds in the absence of a customized table in FFS. * * The present default table has been taken from Pirelli's firmware. */ #include "fchg/fchg_env.h" #include "fchg/fchg_func_i.h" #include "rv/rv_general.h" #include <string.h> static const T_PWR_THRESHOLDS default_batt_table[] = { {4170, 100}, {4120, 95}, {4070, 90}, {4030, 85}, {3964, 80}, {3930, 75}, {3900, 70}, /* 4 bars */ {3882, 65}, {3847, 60}, {3805, 55}, {3786, 50}, /* 3 bars */ {3771, 45}, {3759, 40}, {3750, 35}, {3745, 30}, {3737, 25}, /* 2 bars */ {3719, 20}, {3688, 15}, {3663, 10}, {3539, 5}, /* 1 bar */ {3370, 0} }; static const UINT8 default_batt_bars_table[NB_BARS_THRESH] = {6, 10, 15, 19}; void pwr_set_default_batt_table(void) { memcpy(pwr_ctrl->batt.percent_thresh, default_batt_table, sizeof default_batt_table); pwr_ctrl->nb_percent_thresh = sizeof(default_batt_table) / sizeof(T_PWR_THRESHOLDS); memcpy(pwr_ctrl->batt.bars_thresh, default_batt_bars_table, sizeof default_batt_bars_table); }