FreeCalypso > hg > fc-tourmaline
view src/ui/bmi/AUISymbol.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 | c97658c97564 |
| children |
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#ifndef _AUI_SYMBOL_H #define _AUI_SYMBOL_H /******************************************************************************* 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 $Module: MMI $File: AUISymbol.h $Revision: 1.0 $Author: Condat(UK) $Date: ******************************************************************************** Description: Header information for AUI symbol screen. ******************************************************************************** $History: AUISymbol.h $End *******************************************************************************/ T_MFW_HND AUI_symbol_Start (T_MFW_HND parent, USHORT return_event); void AUI_symbol_Destroy (T_MFW_HND window); #endif