view src/g23m-aci/aci/psa_tra.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 fa8dc04885d8
children
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/* 
+----------------------------------------------------------------------------- 
|  Project :  GSM-PS (6147)
|  Modul   :  PSA_TRA
+----------------------------------------------------------------------------- 
|  Copyright 2002 Texas Instruments Berlin, AG 
|                 All rights reserved. 
| 
|                 This file is confidential and a trade secret of Texas 
|                 Instruments Berlin, AG 
|                 The receipt of or possession of this file does not convey 
|                 any rights to reproduce or disclose its contents or to 
|                 manufacture, use, or sell anything it may describe, in 
|                 whole, or in part, without the specific written consent of 
|                 Texas Instruments Berlin, AG. 
+----------------------------------------------------------------------------- 
|  Purpose :  Definitions for the protocol stack adapter TRA
+----------------------------------------------------------------------------- 
*/ 

#ifndef PSA_TRA_H
#define PSA_TRA_H

EXTERN void psaTRA_Activate (void);
EXTERN void psaTRA_Deactivate (void);

#ifdef DTI
EXTERN void psaTRA_Dti_Req (T_DTI_CONN_LINK_ID link_id, UBYTE dti_conn, UBYTE peer);
#endif /* DTI */

#ifdef PSA_TRAS_C
GLOBAL BOOL TRA_is_activated = FALSE;
#else
EXTERN BOOL TRA_is_activated;
#endif

#endif /* PSA_TRA_H */

/*==== EOF =======================================================*/