FreeCalypso > hg > fc-tourmaline
view src/cs/services/audio/audio_macro_i.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 | 4e78acac3d88 |
children |
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/********************************************************************************/ /* */ /* File Name: audio_macro_i.h */ /* */ /* Purpose: This header contains the generic structures and constants */ /* that are used by the AUDIO layer. */ /* */ /* Note: */ /* None. */ /* */ /* Revision History: */ /* 11/05/01 Francois Mazard - Stephanie Gerthoux Create */ /* */ /* (C) Copyright 2001 by Texas Instruments Incorporated, All Rights Reserved. */ /* */ /********************************************************************************/ #include "rv/rv_defined_swe.h" #include "rvm/rvm_use_id_list.h" #ifdef RVM_AUDIO_MAIN_SWE #ifndef _AUDIO_MACRO_I_H #define _AUDIO_MACRO_I_H #ifdef __cplusplus extern "C" { #endif /* ** AUDIO trace macros */ #define AUDIO_SEND_TRACE(string,type) rvf_send_trace (string,(sizeof(string)-1),NULL_PARAM,type,AUDIO_USE_ID) #define AUDIO_SEND_TRACE_PARAM(string,param,type) rvf_send_trace (string,(sizeof(string)-1),(UINT32)param,type,AUDIO_USE_ID) #define AUDIO_TRACE_WARNING(string) rvf_send_trace (string,(sizeof(string)-1),NULL_PARAM,RV_TRACE_LEVEL_WARNING,AUDIO_USE_ID) #ifdef __cplusplus } #endif #endif #endif /* #ifdef RVM_AUDIO_MAIN_SWE */