pinebuds/services/ble_app/app_batt/app_batt.c

/***************************************************************************
 *
 * Copyright 2015-2019 BES.
 * All rights reserved. All unpublished rights reserved.
 *
 * No part of this work may be used or reproduced in any form or by any
 * means, or stored in a database or retrieval system, without prior written
 * permission of BES.
 *
 * Use of this work is governed by a license granted by BES.
 * This work contains confidential and proprietary information of
 * BES. which is protected by copyright, trade secret,
 * trademark and other intellectual property rights.
 *
 ****************************************************************************/
/**
 ****************************************************************************************
 * @addtogroup APP
 * @{
 ****************************************************************************************
 */

#include "rwip_config.h" // SW configuration

#if (BLE_APP_BATT)

/*
 * INCLUDE FILES
 ****************************************************************************************
 */

#include "app.h"       // Application Definitions
#include "app_batt.h"  // Battery Application Module Definitions
#include "app_task.h"  // application task definitions
#include "arch.h"      // Platform Definitions
#include "bass_task.h" // health thermometer functions
#include "co_bt.h"
#include "prf.h"
#include "prf_types.h" // Profile common types definition
#include <string.h>

/*
 * DEFINES
 ****************************************************************************************
 */

/*
 * GLOBAL VARIABLE DEFINITIONS
 ****************************************************************************************
 */

/// Battery Application Module Environment Structure
struct app_batt_env_tag app_batt_env;

/*
 * GLOBAL FUNCTION DEFINITIONS
 ****************************************************************************************
 */

void app_batt_init(void) {
  // Reset the environment
  memset(&app_batt_env, 0, sizeof(struct app_batt_env_tag));

  // Initial battery level: 100
  app_batt_env.batt_lvl = 100;
}

void app_batt_add_bas(void) {
  struct bass_db_cfg *db_cfg;
  // Allocate the BASS_CREATE_DB_REQ
  struct gapm_profile_task_add_cmd *req =
      KE_MSG_ALLOC_DYN(GAPM_PROFILE_TASK_ADD_CMD, TASK_GAPM, TASK_APP,
                       gapm_profile_task_add_cmd, sizeof(struct bass_db_cfg));
  // Fill message
  req->operation = GAPM_PROFILE_TASK_ADD;
#if BLE_CONNECTION_MAX > 1
  req->sec_lvl = PERM(SVC_AUTH, ENABLE) | PERM(SVC_MI, ENABLE);
#else
  req->sec_lvl = PERM(SVC_AUTH, ENABLE);
#endif

  req->prf_task_id = TASK_ID_BASS;
  req->app_task = TASK_APP;
  req->start_hdl = 0;

  // Set parameters
  db_cfg = (struct bass_db_cfg *)req->param;

  // Add a BAS instance
  db_cfg->bas_nb = 1;
  // Sending of notifications is supported
  db_cfg->features[0] = BAS_BATT_LVL_NTF_SUP;

  // Send the message
  ke_msg_send(req);
}

void app_batt_enable_prf(uint8_t conidx) {
  app_batt_env.conidx = conidx;

  // Allocate the message
  struct bass_enable_req *req = KE_MSG_ALLOC(
      BASS_ENABLE_REQ, KE_BUILD_ID(prf_get_task_from_id(TASK_ID_BASS), conidx),
      TASK_APP, bass_enable_req);

  // Fill in the parameter structure
  req->conidx = conidx;

  // NTF initial status - Disabled
  req->ntf_cfg = PRF_CLI_STOP_NTFIND;
  req->old_batt_lvl[0] = 50;

  // Send the message
  ke_msg_send(req);
}

void app_batt_send_lvl(uint8_t conidx, uint8_t batt_lvl) {
  ASSERT_ERR(batt_lvl <= BAS_BATTERY_LVL_MAX);

  // Allocate the message
  struct bass_batt_level_upd_req *req =
      KE_MSG_ALLOC(BASS_BATT_LEVEL_UPD_REQ,
                   KE_BUILD_ID(prf_get_task_from_id(TASK_ID_BASS), conidx),
                   TASK_APP, bass_batt_level_upd_req);

  // Fill in the parameter structure
  req->bas_instance = 0;
  req->batt_level = batt_lvl;

  // Send the message
  ke_msg_send(req);
}

static int bass_batt_level_ntf_cfg_ind_handler(
    ke_msg_id_t const msgid, struct bass_batt_level_ntf_cfg_ind const *param,
    ke_task_id_t const dest_id, ke_task_id_t const src_id) {
  return (KE_MSG_CONSUMED);
}

static int batt_level_upd_handler(ke_msg_id_t const msgid,
                                  struct bass_batt_level_upd_rsp const *param,
                                  ke_task_id_t const dest_id,
                                  ke_task_id_t const src_id) {
  return (KE_MSG_CONSUMED);
}

static int bass_enable_rsp_handler(ke_msg_id_t const msgid,
                                   struct bass_enable_rsp const *param,
                                   ke_task_id_t const dest_id,
                                   ke_task_id_t const src_id) {
  return (KE_MSG_CONSUMED);
}

/**
 ****************************************************************************************
 * @brief
 *
 * @param[in] msgid     Id of the message received.
 * @param[in] param     Pointer to the parameters of the message.
 * @param[in] dest_id   ID of the receiving task instance (TASK_GAP).
 * @param[in] src_id    ID of the sending task instance.
 *
 * @return If the message was consumed or not.
 ****************************************************************************************
 */
static int app_batt_msg_dflt_handler(ke_msg_id_t const msgid, void const *param,
                                     ke_task_id_t const dest_id,
                                     ke_task_id_t const src_id) {
  // Drop the message

  return (KE_MSG_CONSUMED);
}

/*
 * LOCAL VARIABLE DEFINITIONS
 ****************************************************************************************
 */

/// Default State handlers definition
const struct ke_msg_handler app_batt_msg_handler_list[] = {
    // Note: first message is latest message checked by kernel so default is put
    // on top.
    {KE_MSG_DEFAULT_HANDLER, (ke_msg_func_t)app_batt_msg_dflt_handler},
    {BASS_BATT_LEVEL_NTF_CFG_IND,
     (ke_msg_func_t)bass_batt_level_ntf_cfg_ind_handler},
    {BASS_BATT_LEVEL_UPD_RSP, (ke_msg_func_t)batt_level_upd_handler},
};

const struct ke_state_handler app_batt_table_handler = {
    &app_batt_msg_handler_list[0],
    (sizeof(app_batt_msg_handler_list) / sizeof(struct ke_msg_handler))};

#endif // BLE_APP_BATT

/// @} APP