FreeCalypso > hg > fc-tourmaline
view src/cs/services/mks/mks_api.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> |
---|---|
date | Mon, 26 Apr 2021 21:55:13 +0000 |
parents | 4e78acac3d88 |
children |
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/** * @file mks_api.c * * Implementation of bridge functions. * * @author Laurent Sollier (l-sollier@ti.com) * @version 0.1 */ /* * History: * * Date Author Modification * ---------------------------------------- * 11/19/2001 L Sollier Create * * * (C) Copyright 2001 by Texas Instruments Incorporated, All Rights Reserved */ #include "mks/mks_api.h" #include "mks/mks_env.h" #include "mks/mks_i.h" #include "mks/mks_messages_i.h" #include "rvm/rvm_use_id_list.h" #include <string.h> /** External declaration */ extern T_MKS_ENV_CTRL_BLK* mks_env_ctrl_blk; /** * @name Bridge functions implementation * */ /*@{*/ /** * function: mks_add_key_sequence */ T_RV_RET mks_add_key_sequence(T_MKS_INFOS_KEY_SEQUENCE* infos_key_sequence_p) { T_RV_RET ret = RV_INVALID_PARAMETER; T_MKS_INFOS_KEY_SEQUENCE_MSG* msg_p; T_RVF_MB_STATUS mb_status; /* Test validity of structure */ if ((infos_key_sequence_p->nb_key_of_sequence >=3) && (infos_key_sequence_p->nb_key_of_sequence <= MKS_NB_MAX_OF_KEY_IN_KEY_SEQUENCE)) { if ( (infos_key_sequence_p->completion_type == MKS_SEQUENCE_COMPLETED) || ( (infos_key_sequence_p->completion_type == MKS_POST_SEQUENCE) && (infos_key_sequence_p->nb_key_for_post_sequence > 0) && (infos_key_sequence_p->nb_key_for_post_sequence <= MKS_NB_MAX_OF_KEY_FOR_POST_SEQUENCE)) ) { /* Reserve memory for message */ mb_status = rvf_get_buf (mks_env_ctrl_blk->prim_id, sizeof(T_MKS_INFOS_KEY_SEQUENCE_MSG), (void **) &msg_p); if (mb_status != RVF_RED) /* Memory allocation success */ { /* Fill the message */ msg_p->hdr.msg_id = MKS_INFOS_KEY_SEQUENCE_MSG; msg_p->key_sequence_infos = *infos_key_sequence_p; /* Send message to the MKS task */ rvf_send_msg(mks_env_ctrl_blk->addr_id, msg_p); ret = RV_OK; } else { MKS_SEND_TRACE("MKS: Memory allocation error", RV_TRACE_LEVEL_ERROR); ret = RV_MEMORY_ERR; } } } return ret; } /** * function: mks_remove_key_sequence * */ T_RV_RET mks_remove_key_sequence(char name[KPD_MAX_CHAR_NAME+1]) { T_MKS_REMOVE_KEY_SEQUENCE_MSG* msg_p; T_RVF_MB_STATUS mb_status; T_RV_RET ret = RV_OK; /* Reserve memory for message */ mb_status = rvf_get_buf (mks_env_ctrl_blk->prim_id, sizeof(T_MKS_REMOVE_KEY_SEQUENCE_MSG), (void **) &msg_p); if (mb_status != RVF_RED) /* Memory allocation success */ { /* Fill the message */ msg_p->hdr.msg_id = MKS_REMOVE_KEY_SEQUENCE_MSG; memcpy(msg_p->name, name, KPD_MAX_CHAR_NAME+1); /* Send message to the MKS task */ rvf_send_msg(mks_env_ctrl_blk->addr_id, msg_p); ret = RV_OK; } else { MKS_SEND_TRACE("MKS: Memory allocation error", RV_TRACE_LEVEL_ERROR); ret = RV_MEMORY_ERR; } return ret; } /*@}*/