--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/cs/drivers/drv_app/pwr/pwr_env.c	Fri Oct 16 06:23:26 2020 +0000
@@ -0,0 +1,253 @@
+/*****************************************************************************/
+/*                                                                           */
+/*  File Name: pwr_env.c                                                     */
+/*                                                                           */
+/*  Purpose: This file contains definitions for RV manager related           */
+/*           functions used to get info, start and stop the PWR SWE.         */
+/*                                                                           */
+/*  Version    0.1                                                           */
+/*                                                                           */
+/*  Date       Modification                                                  */
+/*  ------------------------------------                                     */
+/*  20/08/2000 Create                                                        */
+/*                                                                           */
+/* Author      Candice Bazanegue (c-brille@ti.com)                           */
+/*                                                                           */
+/* (C) Copyright 2000 by Texas Instruments Incorporated, All Rights Reserved */
+/*****************************************************************************/
+
+#include "rv/rv_defined_swe.h"	   // for RVM_PWR_SWE
+
+#ifdef RVM_PWR_SWE
+
+#include "rvm/rvm_priorities.h"
+#include "rvm/rvm_api.h"
+#include "pwr/pwr_env.h"
+#include "spi/spi_env.h"
+#include "pwr/pwr_cust.h"
+#include "pwr/pwr_analog_dev.h"
+#include "rvm/rvm_use_id_list.h"
+#include <string.h>
+
+/* Define a pointer to the PWR environment control block */
+T_PWR_ENV_CTRL_BLK *pwr_env_ctrl_blk = NULL;
+
+/* Define global pointer to the error function */
+static T_RVM_RETURN (*pwr_error_ft) (T_RVM_NAME    swe_name,
+                                     T_RVM_RETURN  error_cause,
+                                     T_RVM_ERROR_TYPE  error_type,
+                                     T_RVM_STRING   error_msg);
+
+
+/******************************************************************************
+* Function name: pwr_get_info
+*
+* Description : Generic PWR get info  function : provide general information 
+*               regarding the PWR SWE to the Riviera Manager
+*               For more details, see Riviera Manager documentation
+*
+* Parameters :  Pointer on the info structure
+*
+* Return     :  Always OK 
+*
+* History    :
+*
+******************************************************************************/
+T_RVM_RETURN pwr_get_info (T_RVM_INFO_SWE  *infoSWE)
+{
+   /* SWE info */
+   infoSWE->swe_type = RVM_SWE_TYPE_1;
+   infoSWE->type_info.type1.swe_use_id = PWR_USE_ID;
+
+   memcpy( infoSWE->type_info.type1.swe_name, "PWR", sizeof("PWR") );
+
+   /* Set the return path */
+   infoSWE->type_info.type1.return_path.callback_func = NULL;
+   infoSWE->type_info.type1.return_path.addr_id       = 0;
+
+
+   /* memory bank info */
+   infoSWE->type_info.type1.nb_mem_bank = 1;
+
+   memcpy ((UINT8 *) infoSWE->type_info.type1.mem_bank[0].bank_name, "PWR_PRIM", 9);
+   infoSWE->type_info.type1.mem_bank[0].initial_params.size          = PWR_MB_PRIM_SIZE;
+   infoSWE->type_info.type1.mem_bank[0].initial_params.watermark     = PWR_MB_PRIM_WATERMARK;
+
+
+   /* Linked SW entities : PWR needs SPI */ 
+   infoSWE->type_info.type1.nb_linked_swe = 1;
+   infoSWE->type_info.type1.linked_swe_id[0] = SPI_USE_ID;
+
+   /* generic functions */
+   infoSWE->type_info.type1.set_info = pwr_set_info;
+   infoSWE->type_info.type1.init     = pwr_init;
+   infoSWE->type_info.type1.start    = pwr_start;
+   infoSWE->type_info.type1.stop     = pwr_stop;
+   infoSWE->type_info.type1.kill     = pwr_kill;
+
+   return RV_OK;
+}
+
+
+/******************************************************************************
+* Function    : pwr_set_info
+*
+* Description : This function is called by the RV manager to inform  
+*               the pwr SWE about task_id, mb_id and error function.
+*
+* Parameters  : - T_RVM_TASK_ID  taskId[]: array of task_id.
+*                 taskId[0] contains pwr task_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     : 
+*
+*
+******************************************************************************/
+T_RVM_RETURN pwr_set_info(T_RVF_ADDR_ID   addr_id,
+                          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("PWR: pwr_set_info: try to init GLOBAL INFO PWR structure ...",60,
+                  NULL_PARAM,
+                  RV_TRACE_LEVEL_DEBUG_HIGH,
+                  PWR_USE_ID);
+
+   mb_status = rvf_get_buf(mbId[0],sizeof(T_PWR_ENV_CTRL_BLK),(void **) &pwr_env_ctrl_blk);
+
+   if (mb_status == RVF_RED) 
+   {
+      rvf_send_trace("PWR : pwr_set_info: Not enough memory to initiate GLOBAL INFO PWR structure ... ",86,
+                     NULL_PARAM,
+                     RV_TRACE_LEVEL_ERROR,
+                     PWR_USE_ID);
+
+      return (RVM_MEMORY_ERR);
+   }
+
+
+   /* store the pointer to the error function */
+   pwr_error_ft = callBackFct ;
+
+   /* Store the addr id */
+   /* Same task id than SPI but different mailbox */
+   pwr_env_ctrl_blk->addr_id = SPI_GBL_INFO_PTR->addr_id;
+
+   pwr_env_ctrl_blk->prim_id = mbId[0];
+
+   pwr_env_ctrl_blk->charging_state = CHARGE_STOPPED;
+   pwr_env_ctrl_blk->madc_eoc_current_code = (UINT16)(1000 * END_OF_CHARGE_I / MADC_CURRENT_STEP); /* modified after i2v calibration */
+   pwr_env_ctrl_blk->max_voltage_code = (UINT16)(1000 * ((END_OF_CHARGE_V + MADC_OFFSET)/4) / MADC_VOLTAGE_STEP);
+
+   pwr_env_ctrl_blk->power_info.info_enable = FALSE;
+   /* initalize the return path */
+   pwr_env_ctrl_blk->power_info.return_path.addr_id = RVF_INVALID_ADDR_ID;
+   pwr_env_ctrl_blk->power_info.return_path.callback_func = NULL;
+   pwr_env_ctrl_blk->power_alert.remain_capa_threshold =0x0A;
+   /* initalize the return path */
+   pwr_env_ctrl_blk->power_alert.return_path.addr_id = RVF_INVALID_ADDR_ID;
+   pwr_env_ctrl_blk->power_alert.return_path.callback_func = NULL;
+   /* initalize the return path */
+   pwr_env_ctrl_blk->power_emergency.addr_id = RVF_INVALID_ADDR_ID;
+   pwr_env_ctrl_blk->power_emergency.callback_func = NULL;
+
+   pwr_env_ctrl_blk->bat_celsius_temp = 0;
+   pwr_env_ctrl_blk->timer0_state = BATTERY_SHORT_TEST;
+
+   return RV_OK;
+}
+
+
+/******************************************************************************
+* Function    : pwr_init
+*
+* Description : This function is called by the RV manager to initialize the 
+* pwr SWE before creating the task and calling pwr_start. 
+*
+* Parameters  : None
+*
+* Return      : T_RVM_RETURN
+* 
+* History     : 
+*
+*
+******************************************************************************/
+T_RVM_RETURN pwr_init(void)
+{
+   return RV_OK;
+}
+
+
+
+/******************************************************************************
+* Function  :   pwr_start
+*
+* Description : This function is called by the RV manager to start the pwr
+*               SWE, it is the body of the task.
+*
+* Parameters  : None
+*
+* Return      : T_RVM_RETURN
+* 
+* History     : 
+*
+*
+******************************************************************************/
+T_RVM_RETURN pwr_start(void)
+{
+   return RV_OK;
+}
+
+
+/******************************************************************************
+* Function    : pwr_stop
+*
+* Description : This function is called by the RV manager to stop the pwr SWE.
+*
+* Parameters  : None
+*
+* Return      : T_RVM_RETURN
+* 
+* History     : 
+*
+*
+******************************************************************************/
+T_RVM_RETURN pwr_stop(void)
+{
+   return RV_OK;
+}
+
+
+/******************************************************************************
+* Function	  : pwr_kill
+*
+* Description : This function is called by the RV manager to kill the pwr
+*               SWE, after the pwr_stop function has been called.
+*
+* Parameters  : None
+*
+* Return      : T_RVM_RETURN
+* 
+* History     : 
+*
+*
+******************************************************************************/
+T_RVM_RETURN pwr_kill (void)
+{
+   /* free all memory buffer previously allocated */
+   rvf_free_buf ((void *) pwr_env_ctrl_blk);
+
+   return RV_OK;
+}
+
+#endif /* #ifdef RVM_PWR_SWE */
+