FreeCalypso > hg > fc-tourmaline
view src/g23m-fad/l2r/tra_mgts.c @ 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> |
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date | Mon, 26 Apr 2021 21:55:13 +0000 |
parents | fa8dc04885d8 |
children |
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/* +----------------------------------------------------------------------------- | Project : CSD (8411) | Modul : tra_mgts.c +----------------------------------------------------------------------------- | 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 : This Modul defines the functions for processing | of incomming signals for the component TRA +----------------------------------------------------------------------------- */ #ifndef TRA_MGTS_C #define TRA_MGTS_C #endif #define ENTITY_L2R /*==== INCLUDES ===================================================*/ #include <string.h> #include "typedefs.h" #include "pconst.cdg" #include "vsi.h" #include "macdef.h" #include "custom.h" #include "gsm.h" #include "prim.h" #include "pei.h" #include "tok.h" #include "dti.h" #include "cl_ribu.h" #include "tra_pei.h" #include "tra.h" /*==== CONST =======================================================*/ /*==== TYPES =======================================================*/ /*==== VAR EXPORT ==================================================*/ /*==== VAR LOCAL ===================================================*/ /*==== FUNCTIONS ===================================================*/ /* +------------------------------------------------------------------------------ | Function : sig_up_tra_mgt_break_ind +------------------------------------------------------------------------------ | Description : Process signal SIG_UP_MGT_BREAK_IND received from process DN. | | Parameters : USHORT break_len | | | Return : - +------------------------------------------------------------------------------ */ GLOBAL void sig_up_tra_mgt_break_ind(USHORT break_len) { TRACE_FUNCTION ("sig_up_tra_mgt_break_ind()"); switch (GET_STATE (MGT)) { case MGT_IDLE: sig_mgt_tra_up_break_req(); sig_mgt_tra_up_send_break_req(break_len); break; } } /* +------------------------------------------------------------------------------ | Function : sig_dn_tra_mgt_break_ind +------------------------------------------------------------------------------ | Description : Process signal SIG_DN_MGT_BREAK_IND received from process DN. | | Parameters : sa - | sb | flow | | Return : +------------------------------------------------------------------------------ */ GLOBAL void sig_dn_tra_mgt_break_ind(U8 sa, U8 sb, U8 flow, USHORT break_len) { TRACE_FUNCTION ("sig_dn_mgt_break_ind()"); switch (GET_STATE (MGT)) { case MGT_IDLE: { PALLOC (dti_data_ind, DTI2_DATA_IND); dti_data_ind->parameters.st_lines.st_line_sa = sa; dti_data_ind->parameters.st_lines.st_line_sb = sb; dti_data_ind->parameters.st_lines.st_flow = flow; dti_data_ind->desc_list2.first = 0; dti_data_ind->desc_list2.list_len = 0; dti_data_ind->parameters.st_lines.st_break_len = break_len; dti_data_ind->parameters.p_id = DTI_PID_UOS; tra_data->dn.Brk_dti_data_ind = dti_data_ind; } sig_mgt_tra_dn_break_req(); sig_mgt_tra_up_break_req(); sig_any_tra_dn_send_break_req(); break; } }