FreeCalypso > hg > fc-tourmaline
view src/ui/bmi/mmiBand.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 | 33d06a6066e7 |
children |
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#ifndef _MMI_BAND_H_ #define _MMI_BAND_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 (6349) $Module: Frequency band selection $File: MmiBand.h $Revision: 1.0 $Author: Condat(UK) $Date: 03/04/02 ******************************************************************************** Description: This provides the start code for the MMI ******************************************************************************** $History: MmiBand.h 03/04/02 Original Condat(UK) BMI version. $End *******************************************************************************/ /******************************************************************************* Include files *******************************************************************************/ #include "mfw_mnu.h" /******************************************************************************* Prototypes *******************************************************************************/ /*display radio mode/type status*/ int mmi_band_radio_mode_info(MfwMnu* m, MfwMnuItem* i); /*change radio mode/type to automatic*/ int mmi_band_radio_mode_change_auto(MfwMnu* m, MfwMnuItem* i); /*change radio mode/type manually*/ int mmi_band_radio_mode_change_manual(MfwMnu* m, MfwMnuItem* i); #endif /*_MMI_BAND_H_*/