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Diffstat (limited to 'thirdparty/nRF5_SDK_15.0.0_a53641a/components/ble/ble_services/experimental_ble_lns/ble_ln_cp.h')
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diff --git a/thirdparty/nRF5_SDK_15.0.0_a53641a/components/ble/ble_services/experimental_ble_lns/ble_ln_cp.h b/thirdparty/nRF5_SDK_15.0.0_a53641a/components/ble/ble_services/experimental_ble_lns/ble_ln_cp.h new file mode 100644 index 0000000..768ba23 --- /dev/null +++ b/thirdparty/nRF5_SDK_15.0.0_a53641a/components/ble/ble_services/experimental_ble_lns/ble_ln_cp.h @@ -0,0 +1,255 @@ +/** + * Copyright (c) 2015 - 2018, Nordic Semiconductor ASA + * + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, + * are permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, this + * list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form, except as embedded into a Nordic + * Semiconductor ASA integrated circuit in a product or a software update for + * such product, must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * 3. Neither the name of Nordic Semiconductor ASA nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * 4. This software, with or without modification, must only be used with a + * Nordic Semiconductor ASA integrated circuit. + * + * 5. Any software provided in binary form under this license must not be reverse + * engineered, decompiled, modified and/or disassembled. + * + * THIS SOFTWARE IS PROVIDED BY NORDIC SEMICONDUCTOR ASA "AS IS" AND ANY EXPRESS + * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY, NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL NORDIC SEMICONDUCTOR ASA OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE + * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT + * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ +/** @file + * + * @defgroup ble_sdk_srv_lncp Location and Navigation Service Control Point + * @{ + * @ingroup ble_sdk_srv + * @brief Location and Navigation Service Control Point module + * + * @details This module implements the Location and Navigation Service Control Point behavior. + */ + +#ifndef BLE_LN_CTRLPT_H__ +#define BLE_LN_CTRLPT_H__ + +#include "ble_srv_common.h" +#include "sdk_common.h" + +#ifdef __cplusplus +extern "C" { +#endif + +#define BLE_LNS_MAX_ROUTE_NAME_LEN BLE_GATT_ATT_MTU_DEFAULT - 5 /**< The maximum length of length of a route name. */ +#define MAX_CTRL_POINT_RESP_PARAM_LEN BLE_LNS_MAX_ROUTE_NAME_LEN + 3 /**< Maximum length of a control point response. */ + +typedef struct ble_lncp_s ble_lncp_t; + +/** @brief Location and Navigation event type. This list defines the possible events types from the Location and Navigation Service. */ +typedef enum +{ + LNCP_EVT_ELEVATION_SET, /**< Location and Navigation elevation was set. */ + LNCP_EVT_FIX_RATE_SET, /**< Fix rate was set. */ + LNCP_EVT_ROUTE_SELECTED, /**< A route was selected. */ + LNCP_EVT_NAV_COMMAND, /**< A navigation command was issued. */ + LNCP_EVT_MASK_SET, /**< Location and Speed feature mask was set. */ + LNCP_EVT_TOTAL_DISTANCE_SET /**< Location and Navigation total distance was set. */ +} ble_lncp_evt_type_t; + + +/** @brief Navigation commands. These commands can be sent to the control point and returned by an event callback. */ +typedef enum +{ + LNCP_CMD_NAV_STOP = 0x00, /**< When received, is_navigation_running in @ref ble_lns_s will be set to false. */ + LNCP_CMD_NAV_START = 0x01, /**< When received, is_navigation_running in @ref ble_lns_s will be set to true. */ + LNCP_CMD_NAV_PAUSE = 0x02, /**< When received, is_navigation_running in @ref ble_lns_s will be set to false. */ + LNCP_CMD_NAV_CONTINUE = 0x03, /**< When received, is_navigation_running in @ref ble_lns_s will be set to true. */ + LNCP_CMD_NAV_SKIP_WAYPOINT = 0x04, /**< When received, is_navigation_running in @ref ble_lns_s will not be affected. */ + LNCP_CMD_NAV_NEAREST = 0x05, /**< When received, is_navigation_running in @ref ble_lns_s will be set to true. */ +} ble_lncp_nav_cmd_t; +#define LNCP_NAV_CMD_MAX 0x05 +#define LNCP_NAV_CMD_LEN (OPCODE_LENGTH + 1) + + +#if defined(__CC_ARM) + #pragma push + #pragma anon_unions +#elif defined(__ICCARM__) + #pragma language=extended +#elif defined(__GNUC__) + /* anonymous unions are enabled by default */ +#endif + +/** @brief A mask can be used to temporarily enable and disable features of the Location and Speed characteristic.*/ +typedef union +{ + uint8_t flags; + struct + { + uint8_t instantaneous_speed :1; + uint8_t total_distance :1; + uint8_t location :1; + uint8_t elevation :1; + uint8_t heading :1; + uint8_t rolling_time :1; + uint8_t utc_time :1; + }; +} ble_lncp_mask_t; + +#if defined(__CC_ARM) + #pragma pop +#elif defined(__ICCARM__) + /* leave anonymous unions enabled */ +#elif defined(__GNUC__) + /* anonymous unions are enabled by default */ +#endif + +typedef struct +{ + ble_lncp_evt_type_t evt_type; + union + { + ble_lncp_mask_t mask; + ble_lncp_nav_cmd_t nav_cmd; + uint32_t total_distance; + uint8_t fix_rate; + uint16_t selected_route; + uint32_t elevation; + } params; +} ble_lncp_evt_t; + + +// Location and Navigation Control Point response values +typedef enum +{ + LNCP_RSP_RESERVED = 0x00, /**< Reserved for future use. */ + LNCP_RSP_SUCCESS = 0x01, /**< Success. */ + LNCP_RSP_OP_CODE_NOT_SUPPORTED = 0x02, /**< Op Code not supported. */ + LNCP_RSP_INVALID_PARAMETER = 0x03, /**< Invalid Parameter. */ + LNCP_RSP_OPERATION_FAILED = 0x04, /**< Operation Failed. */ + LNCP_RSP_PROC_ALR_IN_PROG = BLE_GATT_STATUS_ATTERR_CPS_PROC_ALR_IN_PROG, /**< Control point procedure is already in progress. */ + LNCP_RSP_CCCD_CONFIG_IMPROPER = BLE_GATT_STATUS_ATTERR_CPS_CCCD_CONFIG_ERROR /**< CCCD is improperly configured. */ +} ble_lncp_rsp_code_t; + + +typedef ble_lncp_rsp_code_t (*ble_lncp_evt_handler_t) (ble_lncp_t const * p_lncp, ble_lncp_evt_t const * p_evt); + +// Location and Navigation Control Point Op Code values +typedef enum +{ + LNCP_OP_RESERVED = 0x00, /**< Reserved for future use. */ + LNCP_OP_SET_CUMULATIVE_VALUE = 0x01, /**< Set Cumulative Value. */ + LNCP_OP_MASK_LOC_SPEED_CONTENT = 0x02, /**< Mask Location and Speed Characteristic Content. */ + LNCP_OP_NAV_CONTROL = 0x03, /**< Navigation Control. */ + LNCP_OP_REQ_NUM_ROUTES = 0x04, /**< Request Number of Routes. */ + LNCP_OP_REQ_NAME_OF_ROUTE = 0x05, /**< Request Name of Route. */ + LNCP_OP_SELECT_ROUTE = 0x06, /**< Select Route. */ + LNCP_OP_SET_FIX_RATE = 0x07, /**< Set Fix Rate. */ + LNCP_OP_SET_ELEVATION = 0x08, /**< Set Elevation. */ + LNCP_OP_RESPONSE_CODE = 0x20 /**< Response code. */ +} ble_lncp_op_code_t; + + +/** @brief Location and Navigation Control Point procedure status */ +typedef enum +{ + LNCP_STATE_NO_PROC_IN_PROGRESS, /**< No procedure in progress. */ + LNCP_STATE_INDICATION_PENDING, /**< Control Point indication is pending. */ + LNCP_STATE_CONFIRMATION_PENDING, /**< Waiting for the indication confirmation. */ +} ble_lncp_procedure_status_t; + + +/** @brief Information included in a control point write response indication. */ +typedef struct +{ + ble_lncp_op_code_t op_code; /**< Opcode of the control point write action. */ + ble_lncp_rsp_code_t rsp_code; /**< Response code of the control point write action. */ + uint8_t rsp_param_len; + uint8_t rsp_param[MAX_CTRL_POINT_RESP_PARAM_LEN]; +} ble_lncp_rsp_t; + + +typedef struct +{ + uint16_t service_handle; + ble_lncp_evt_handler_t evt_handler; + ble_srv_error_handler_t error_handler; + + uint32_t available_features; /**< Value of the LN feature. */ + bool is_position_quality_present; /**< If set to true, the position quality characteristic will be added. Else not. */ + bool is_control_point_present; /**< If set to true, the control point characteristic will be added. Else not. */ + bool is_navigation_present; /**< If set to true, the navigation characteristic will be added. Else not. */ + ble_gatts_char_handles_t navigation_handles; + + uint32_t total_distance; + uint32_t elevation; + + security_req_t write_perm; + security_req_t cccd_write_perm; +} ble_lncp_init_t; + + +struct ble_lncp_s +{ + uint16_t conn_handle; + uint16_t service_handle; + ble_gatts_char_handles_t ctrlpt_handles; + ble_gatts_char_handles_t navigation_handles; + ble_lncp_evt_handler_t evt_handler; + ble_srv_error_handler_t error_handler; + ble_lncp_procedure_status_t procedure_status; + ble_lncp_rsp_t pending_rsp; + + ble_lncp_mask_t mask; + uint32_t total_distance; + uint32_t elevation; + uint8_t fix_rate; + uint16_t selected_route; + uint32_t available_features; /**< Value of the LN feature. */ + bool is_position_quality_present; /**< If set to true, the position quality characteristic will be added. Else not. */ + bool is_control_point_present; /**< If set to true, the control point characteristic will be added. Else not. */ + bool is_navigation_present; /**< If set to true, the navigation characteristic will be added. Else not. */ + bool is_navigation_running; /**< This variable can be set using the control point. Must be true to be able to send navigation updates. */ + + bool is_ctrlpt_indication_enabled; /**< True if indication is enabled on the Control Point characteristic. */ + bool is_nav_notification_enabled; /**< True if notification is enabled on the Navigation characteristic. */ +}; + + +void ble_lncp_on_ble_evt(ble_lncp_t * p_lncp, ble_evt_t const * p_ble_evt); + +uint32_t ble_lncp_total_distance_get(ble_lncp_t const * p_lncp); + +uint32_t ble_lncp_elevation_get(ble_lncp_t const * p_lncp); + +ble_lncp_mask_t ble_lncp_mask_get(ble_lncp_t const * p_lncp); + +bool ble_lncp_is_navigation_running(ble_lncp_t const * p_lncp); + +ret_code_t ble_lncp_init(ble_lncp_t * p_lncp, ble_lncp_init_t const * p_lncp_init); + + +#ifdef __cplusplus +} +#endif + +#endif //BLE_LN_CTRLPT_H__ + +/** @} */ |