FreeCalypso > hg > fc-tourmaline
view src/cs/drivers/drv_app/pwr/pwr_analog_dev.h @ 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 | 4e78acac3d88 |
| children |
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/******************************************************************************* * * pwr_analog_dev.h * * Purpose: This file contains definitions that can be used by any SWE * for power management services. * * Author Candice Bazanegue (c-brille@ti.com) * * (C) Texas Instruments 2001 * ******************************************************************************/ #ifndef __PWR_ANALOG_DEV_H__ #define __PWR_ANALOG_DEV_H__ #ifndef _WINDOWS #include "chipset.cfg" #endif /* Constants relative to the analog device */ #if (ANLG_FAM == 1) #define VOLTAGE_LOOP_OFFSET 400 /* (mV) measured */ #define MADC_OFFSET 160 /* (mV) measured */ #define DAC_THRESHOLD 240 /* (mV) spec */ #define DAC_VOLTAGE_STEP 1875 /* (uV) spec */ #define DAC_CURRENT_STEP 937 /* (uA) */ #define MADC_VOLTAGE_STEP 1710 /* (uV) spec */ #define MADC_CURRENT_STEP 855 /* (uA) spec */ #elif (ANLG_FAM == 2) #define VOLTAGE_LOOP_OFFSET 200 /* (mV) measured */ #define MADC_OFFSET 160 /* (mV) measured */ #define DAC_THRESHOLD 0 /* (mV) spec */ #define DAC_VOLTAGE_STEP 1710 /* (uV) spec */ #define DAC_CURRENT_STEP 855 /* (uA) */ #define MADC_VOLTAGE_STEP 1710 /* (uV) spec */ #define MADC_CURRENT_STEP 855 /* (uA) spec */ #endif // ANLG_FAM #endif /* __PWR_ANALOG_DEV_H__ */