FreeCalypso > hg > fc-tourmaline
view src/cs/services/lls/lls_i.h @ 221:5bf097aeaad7
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 | 4e78acac3d88 |
children |
line wrap: on
line source
/** * @file lls_i.h * * Declaration of internal function for LLS service. * * @author Laurent Sollier (l-sollier@ti.com) * @version 0.1 */ /* * History: * * Date Author Modification * ---------------------------------------- * 03/12/2002 L Sollier Create * * * (C) Copyright 2002 by Texas Instruments Incorporated, All Rights Reserved */ #ifndef _LLS_I_H_ #define _LLS_I_H_ #include "lls/lls_api.h" #include "rv/rv_general.h" #include "rvm/rvm_use_id_list.h" /* Macro definition for sending trace */ #define LLS_SEND_TRACE(text,level) rvf_send_trace(text, sizeof(text)-1, NULL_PARAM, level, LLS_USE_ID ) #define LLS_SEND_TRACE_PARAM(text,param,level) rvf_send_trace(text, sizeof(text)-1, param, level, LLS_USE_ID ) /* Definition of ON/OFF for an equipment */ #define SWITCH_ON 1 #define SWITCH_OFF 0 /** * @name Internal functions * */ /*@{*/ /** * function: lls_callback_equipment_status * * This function is called by SPI task to get the status of the equipment. * * @param equipment_status equipment status. * */ void lls_callback_equipment_status(UINT16* equipment_status); /** * function: lls_initialize * * This function is called by Riviera environment to initialize the SWE. * * * @return * - RV_OK if operation is successfull * - RV_INTERNAL_ERR if an internal error occur */ T_RV_RET lls_initialize(void); /** * function: lls_kill_service * * This function is called by Riviera environment to kill the SWE. * * * @return * - RV_OK if operation is successfull * - RV_INTERNAL_ERR if an internal error occur */ T_RV_RET lls_kill_service(void); /** * function: lls_manage_equipment * * This function manage the switch ON /switch OFF of the equipment. * * @param equipment_index index of the equipment in the table of the availabble equipments. * @param action Action to perform on the equipment (switch ON or switch OFF). * * @return * - RV_OK if operation is successfull */ T_RV_RET lls_manage_equipment(UINT8 equipment_index, UINT8 action); /** * function: lls_search_index * * This function retrieve the index of the equipment in the table from the equipment number * defined in the API * * @param equipment Equipment number as defined in the API. * @param equipment_index (OUT) Action to perform on the equipment (switch ON or switch OFF). * * @return * - RV_OK if operation is successfull * - RV_INVALID_PARAMETER if the equipment number doesn't exist. */ T_RV_RET lls_search_index(T_LLS_EQUIPMENT equipment, UINT8* equipment_index); /*@}*/ #endif /* #ifndef _LLS_I_H_ */