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view src/g23m-gprs/sm/sm_timer_handler.h @ 221:5bf097aeaad7

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LLS: when turning off all LEDs on boot, skip LED-C Having LLS turn off LED-A and LED-B on boot is normally unnecessary (they should already be off in Iota), but it is harmless, hence this logic is kept for robustness. However, having LLS read-modify-write the BCICTL2 register (to turn off LED-C) creates a potential race condition with FCHG writes to this register, especially in the case when baseband switch-on is caused by VCHG and charging is expected to start right away. Furthermore, control of the charging LED itself (on those hw targets that have it) is the responsibility of the FCHG SWE, hence LLS should leave it alone.
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 26 Apr 2021 21:55:13 +0000
parents fa8dc04885d8
children
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/*----------------------------------------------------------------------------
|  Project :  3G PS
|  Module  :  SM
+-----------------------------------------------------------------------------
|             Copyright 2003 Texas Instruments.
|             All rights reserved. 
| 
|             This file is confidential and a trade secret of Texas 
|             Instruments .
|             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. 
+-----------------------------------------------------------------------------
| Purpose:    3G Timer handler function definitions in the SM entity.
|             For design details, see:
|             8010.908 SM Detailed Specification
+---------------------------------------------------------------------------*/

/*==== DECLARATION CONTROL =================================================*/

#ifndef SM_TIMER_HANDLER_H
#define SM_TIMER_HANDLER_H

/*==== INCLUDES =============================================================*/

#include "sm.h"

/*==== CONSTS ===============================================================*/

#define NWSM_T3380_TIMEOUT   30000
#define NWSM_T3381_TIMEOUT    8000
#define NWSM_T3390_TIMEOUT    8000

#define NWSM_MAX_TIMEOUTS        5

/*==== TYPES ================================================================*/

typedef enum {
  SM_TIMER_NONE,
  SM_TIMER_T3380,
  SM_TIMER_T3381,
  SM_TIMER_T3390
} T_SM_TIMER_TYPE;

/*==== EXPORTS ==============================================================*/

extern void sm_timer_start  (struct T_SM_CONTEXT_DATA *context, T_SM_TIMER_TYPE timer);
extern void sm_timer_restart(struct T_SM_CONTEXT_DATA *context);
extern void sm_timer_stop   (struct T_SM_CONTEXT_DATA *context);

#endif /* SM_TIMER_HANDLER_H */
/*==== END OF FILE ==========================================================*/