FreeCalypso > hg > fc-tourmaline
view src/ui/bmi/mmiSatClassE.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 | e581247d8489 |
children |
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/******************************************************************************* 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: MMI $File: MmiSatClassE.h $Revision: 1.0 $Author: Condat(UK) $Date: 13/03/03 ******************************************************************************** Description: This is the header file for the SAT Class E implementation. ******************************************************************************** $History: MmiSatClassE.h 13/03/03 Original Condat(UK) BMI version. $End *******************************************************************************/ #ifndef _DEF_MMI_SAT_CLASS_E_H_ #define _DEF_MMI_SAT_CLASS_E_H_ #include "mfw_mfw.h" #include "mfw_sat.h" /* * External Interfaces */ T_MFW_HND sat_class_e_create(T_MFW_HND parent_win); void sat_class_e_exec (T_MFW_HND win, USHORT event, SHORT value, T_SAT_CMD * sat_command); #endif /* _DEF_MMI_SAT_CLASS_E_H_ */