FreeCalypso > hg > fc-tourmaline
view src/ui/bmi/mmiStart.h @ 261:841a848ba762
SPI SWE: clear any pending boot-time interrupts in spi_init()
Charger plug/unplug hw logic in the Iota ABB has no built-in debouncing,
thus electrical contact bounce on the charging power connection interface
produces a lot of charger plug/unplug interrupts. When we boot in
charging mode (charging power present at boot time and is presumably
the cause of Switch-ON), some bounce may occur between the initial
Iota Switch-ON action and Calypso firmware booting. By clearing any
accumulated ITSTATREG interrupts on boot, we prevent these pre-boot
interrupts from generating charger plug/unplug events to FCHG, which
would upset smooth from-boot charging.
| author | Mychaela Falconia <falcon@freecalypso.org> |
|---|---|
| date | Fri, 14 May 2021 02:49:05 +0000 |
| parents | d80ee234a573 |
| children |
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#ifndef _MMISTART_H_ #define _MMISTART_H_ 1 /******************************************************************************* CONDAT (UK) ******************************************************************************** This software product is the property of Condat (UK) Ltd and may not be disclosed to any third party without the express permission of the owner. ******************************************************************************** $Project name: Basic MMI $Project code: BMI (6349) $Module: Start $File: MmiStart.h $Revision: 1.0 $Author: Condat(UK) $Date: 25/10/00 ******************************************************************************** Description: This provides the start code for the MMI ******************************************************************************** $History: MmiStart.h 25/10/00 Original Condat(UK) BMI version. $End *******************************************************************************/ /******************************************************************************* Include files *******************************************************************************/ #include "mfw_win.h" /******************************************************************************* Interface constants *******************************************************************************/ typedef enum { PhoneInit = StartDummy, FirstTimeNMFound, NmSearching }E_PHONE_EVENTS; /******************************************************************************* Public methods *******************************************************************************/ /* pretty standard initialise, execute and exit methods */ void startInit( void ); void startExec( int reason, MmiState next ); void startExit( void ); /* returns the handle of the currently focussed window */ MfwHnd startWhoIsFocused(void); /* SPR877 - SH - moved here from .c file */ void showwelcome(T_MFW_HND win); int mmiStart_animationComplete( void ); /******************************************************************************* End of File *******************************************************************************/ #endif