FreeCalypso > hg > leo2moko-debug
diff chipsetsw/drivers/drv_app/rtc/rtc_env.c @ 0:509db1a7b7b8
initial import: leo2moko-r1
author | Space Falcon <falcon@ivan.Harhan.ORG> |
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date | Mon, 01 Jun 2015 03:24:05 +0000 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/chipsetsw/drivers/drv_app/rtc/rtc_env.c Mon Jun 01 03:24:05 2015 +0000 @@ -0,0 +1,212 @@ +/********************************************************************************/ +/* */ +/* File Name: rtc_env.c */ +/* */ +/* Purpose: This file contains routines that will be called in order */ +/* to: */ +/* - notify the Riviera manager of the RTC's Memory */ +/* Banks requirements, */ +/* - initialize all the RTC's data structures, */ +/* */ +/* Note: None. */ +/* */ +/* Revision History: */ +/* 03/22/01 Laurent Sollier Create. */ +/* */ +/* (C) Copyright 2001 by Texas Instruments Incorporated, All Rights Reserved */ +/* */ +/********************************************************************************/ + +#include "rvm/rvm_priorities.h" +#include "rvm/rvm_use_id_list.h" +#include "rtc/rtc_env.h" +#include "rtc/rtc_i.h" +#include "rtc/rtc_api.h" +#include <string.h> + + +/* Define a pointer to the RTC environment control block */ +T_RTC_ENV_CTRL_BLK *rtc_env_ctrl_blk = NULL; + +/* External declaration */ +extern T_RV_RET rtc_core(void); + +/* Define global pointer to the error function */ + +static T_RVM_RETURN (*rtc_error_ft) (T_RVM_NAME swe_name, + T_RVM_RETURN error_cause, + T_RVM_ERROR_TYPE error_type, + T_RVM_STRING error_msg); + + +/****************************************************************************** +* Function : rtc_get_info +* +* Description : This function is called by the RV manager to learn +* rtc requirements in terms of memory, SWEs... +* +* Parameters : T_RVM_INFO_SWE * swe_info: pointer to the structure to fill +* containing infos related to the rtc SWE. +* +* Return : T_RVM_RETURN +* +* History : 0.1 (22-March-2001) +* +* +******************************************************************************/ +T_RVM_RETURN rtc_get_info(T_RVM_INFO_SWE* swe_info) +{ + /* SWE info */ + swe_info->swe_type = RVM_SWE_TYPE_4; + swe_info->type_info.type4.swe_use_id = RTC_USE_ID; + memcpy( swe_info->type_info.type4.swe_name, "RTC", sizeof("RTC") ); + + swe_info->type_info.type4.stack_size = RTC_STACK_SIZE; + swe_info->type_info.type4.priority = RVM_RTC_TASK_PRIORITY; + + /* Set the return path */ + swe_info->type_info.type4.return_path.callback_func = NULL; + swe_info->type_info.type4.return_path.addr_id = 0; + + + /* memory bank info */ + swe_info->type_info.type4.nb_mem_bank = 1; + + memcpy ((UINT8 *) swe_info->type_info.type4.mem_bank[0].bank_name, "RTC_PRIM", 9); + swe_info->type_info.type4.mem_bank[0].initial_params.size = RTC_MB_PRIM_SIZE; + swe_info->type_info.type4.mem_bank[0].initial_params.watermark = RTC_MB_PRIM_WATERMARK; + + /* linked SWE info */ + /* this SWE does not require any SWE to run */ + swe_info->type_info.type4.nb_linked_swe = 0; + + /* generic functions */ + swe_info->type_info.type4.set_info = rtc_set_info; + swe_info->type_info.type4.init = rtc_init; + swe_info->type_info.type4.core = rtc_core; + swe_info->type_info.type4.stop = rtc_stop; + swe_info->type_info.type4.kill = rtc_kill; + + return RV_OK; +} + + +/****************************************************************************** +* Function : rtc_set_info +* +* Description : This function is called by the RV manager to inform +* the rtc SWE about task_id, mb_id and error function. +* +* Parameters : - T_RVF_ADDR_ID addrId: Address id. +* - T_RVF_MB_ID mbId[]: array of memory bank ids. +* - callback function to call in case of unrecoverable error. +* +* Return : T_RVM_RETURN +* +* History : 0.1 (22-March-2001) +* +* +******************************************************************************/ +T_RVM_RETURN rtc_set_info(T_RVF_ADDR_ID addrId, + T_RV_RETURN return_path[], + T_RVF_MB_ID mbId[], + T_RVM_RETURN (*callBackFct) (T_RVM_NAME SWEntName, + T_RVM_RETURN errorCause, + T_RVM_ERROR_TYPE errorType, + T_RVM_STRING errorMsg) ) +{ + T_RVF_MB_STATUS mb_status; + + + rvf_send_trace("RTC : rtc_set_info: try to init GLOBAL INFO RTC structure ... ",62, + NULL_PARAM, + RV_TRACE_LEVEL_DEBUG_HIGH, + RTC_USE_ID); + + mb_status = rvf_get_buf(mbId[0],sizeof(T_RTC_ENV_CTRL_BLK),(void **) &rtc_env_ctrl_blk); + + if (mb_status == RVF_RED) + { + rvf_send_trace("RTC : rtc_set_info: Not enough memory to initiate GLOBAL INFO RTC structure ... ",86, + NULL_PARAM, + RV_TRACE_LEVEL_ERROR, + RTC_USE_ID); + + return (RVM_MEMORY_ERR); + } + + + /* store the pointer to the error function */ + rtc_error_ft = callBackFct ; + + rtc_env_ctrl_blk->prim_id = mbId[0]; + rtc_env_ctrl_blk->addr_id = addrId; + + + return RV_OK; +} + + +/****************************************************************************** +* Function : rtc_init +* +* Description : This function is called by the RV manager to initialize the +* rtc SWE before creating the task and calling rtc_start. +* +* Parameters : None +* +* Return : T_RVM_RETURN +* +* History : 0.1 (22-March-2001) +* +* +******************************************************************************/ +T_RVM_RETURN rtc_init(void) +{ + return RTC_Initialize(); +} + + +/****************************************************************************** +* Function : rtc_stop +* +* Description : This function is called by the RV manager to stop the rtc SWE. +* +* Parameters : None +* +* Return : T_RVM_RETURN +* +* History : 0.1 (22-March-2001) +* +* +******************************************************************************/ +T_RVM_RETURN rtc_stop(void) +{ + /* other SWEs have not been killed yet, rtc can send messages to other SWEs */ + + return RV_OK; +} + + +/****************************************************************************** +* Function : rtc_kill +* +* Description : This function is called by the RV manager to kill the rtc +* SWE, after the rtc_stop function has been called. +* +* Parameters : None +* +* Return : T_RVM_RETURN +* +* History : 0.1 (22-March-2001) +* +* +******************************************************************************/ +T_RVM_RETURN rtc_kill (void) +{ + /* free all memory buffer previously allocated */ + rvf_free_buf ((void *) rtc_env_ctrl_blk->msg_alarm_event); + rvf_free_buf ((void *) rtc_env_ctrl_blk); + + return RV_OK; +} \ No newline at end of file