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99 lines
3.1 KiB
99 lines
3.1 KiB
/****************************************************************************** |
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* |
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* Copyright (C) 2014 Broadcom Corporation |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at: |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0 |
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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* |
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******************************************************************************/ |
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#include <string.h> |
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#include "bt_target.h" |
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#include "bt_types.h" |
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#include "bt_utils.h" |
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#include "btm_ble_api.h" |
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#include "btm_int.h" |
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#include "btu.h" |
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#include "hcidefs.h" |
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#include "hcimsgs.h" |
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tBTM_BLE_ENERGY_INFO_CB ble_energy_info_cb; |
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/******************************************************************************* |
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* |
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* Function btm_ble_cont_energy_cmpl_cback |
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* |
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* Description Controller VSC complete callback |
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* |
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* Parameters |
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* |
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* Returns void |
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* |
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******************************************************************************/ |
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void btm_ble_cont_energy_cmpl_cback(tBTM_VSC_CMPL* p_params) { |
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uint8_t* p = p_params->p_param_buf; |
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uint16_t len = p_params->param_len; |
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uint8_t status = 0; |
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uint32_t total_tx_time = 0, total_rx_time = 0, total_idle_time = 0, |
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total_energy_used = 0; |
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if (len < 17) { |
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BTM_TRACE_ERROR("wrong length for btm_ble_cont_energy_cmpl_cback"); |
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return; |
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} |
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STREAM_TO_UINT8(status, p); |
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STREAM_TO_UINT32(total_tx_time, p); |
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STREAM_TO_UINT32(total_rx_time, p); |
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STREAM_TO_UINT32(total_idle_time, p); |
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STREAM_TO_UINT32(total_energy_used, p); |
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BTM_TRACE_DEBUG( |
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"energy_info status=%d,tx_t=%ld, rx_t=%ld, ener_used=%ld, idle_t=%ld", |
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status, total_tx_time, total_rx_time, total_energy_used, total_idle_time); |
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if (NULL != ble_energy_info_cb.p_ener_cback) |
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ble_energy_info_cb.p_ener_cback(total_tx_time, total_rx_time, |
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total_idle_time, total_energy_used, status); |
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return; |
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} |
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/******************************************************************************* |
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* |
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* Function BTM_BleGetEnergyInfo |
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* |
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* Description This function obtains the energy info |
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* |
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* Parameters p_ener_cback - Callback pointer |
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* |
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* Returns status |
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* |
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******************************************************************************/ |
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tBTM_STATUS BTM_BleGetEnergyInfo(tBTM_BLE_ENERGY_INFO_CBACK* p_ener_cback) { |
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tBTM_BLE_VSC_CB cmn_ble_vsc_cb; |
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BTM_BleGetVendorCapabilities(&cmn_ble_vsc_cb); |
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BTM_TRACE_EVENT("BTM_BleGetEnergyInfo"); |
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if (0 == cmn_ble_vsc_cb.energy_support) { |
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BTM_TRACE_ERROR("Controller does not support get energy info"); |
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return BTM_ERR_PROCESSING; |
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} |
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ble_energy_info_cb.p_ener_cback = p_ener_cback; |
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BTM_VendorSpecificCommand(HCI_BLE_ENERGY_INFO_OCF, 0, NULL, |
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btm_ble_cont_energy_cmpl_cback); |
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return BTM_CMD_STARTED; |
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}
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