/* * Copyright (c) 2012 - 2019, 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. */ /** @addtogroup BLE_COMMON BLE SoftDevice Common @{ @defgroup ble_api Events, type definitions and API calls @{ @brief Module independent events, type definitions and API calls for the BLE SoftDevice. */ #ifndef BLE_H__ #define BLE_H__ #include #include "nrf_svc.h" #include "nrf_error.h" #include "ble_err.h" #include "ble_gap.h" #include "ble_gatt.h" #include "ble_gattc.h" #include "ble_gatts.h" #ifdef __cplusplus extern "C" { #endif /** @addtogroup BLE_COMMON_ENUMERATIONS Enumerations * @{ */ /** * @brief Common API SVC numbers. */ enum BLE_COMMON_SVCS { SD_BLE_ENABLE = BLE_SVC_BASE, /**< Enable and initialize the BLE stack */ SD_BLE_EVT_GET, /**< Get an event from the pending events queue. */ SD_BLE_UUID_VS_ADD, /**< Add a Vendor Specific base UUID. */ SD_BLE_UUID_DECODE, /**< Decode UUID bytes. */ SD_BLE_UUID_ENCODE, /**< Encode UUID bytes. */ SD_BLE_VERSION_GET, /**< Get the local version information (company ID, Link Layer Version, Link Layer Subversion). */ SD_BLE_USER_MEM_REPLY, /**< User Memory Reply. */ SD_BLE_OPT_SET, /**< Set a BLE option. */ SD_BLE_OPT_GET, /**< Get a BLE option. */ SD_BLE_CFG_SET, /**< Add a configuration to the BLE stack. */ SD_BLE_UUID_VS_REMOVE, /**< Remove a Vendor Specific base UUID. */ }; /** * @brief BLE Module Independent Event IDs. */ enum BLE_COMMON_EVTS { BLE_EVT_USER_MEM_REQUEST = BLE_EVT_BASE + 0, /**< User Memory request. @ref ble_evt_user_mem_request_t */ BLE_EVT_USER_MEM_RELEASE = BLE_EVT_BASE + 1, /**< User Memory release. @ref ble_evt_user_mem_release_t */ }; /**@brief BLE Connection Configuration IDs. * * IDs that uniquely identify a connection configuration. */ enum BLE_CONN_CFGS { BLE_CONN_CFG_GAP = BLE_CONN_CFG_BASE + 0, /**< BLE GAP specific connection configuration. */ BLE_CONN_CFG_GATTC = BLE_CONN_CFG_BASE + 1, /**< BLE GATTC specific connection configuration. */ BLE_CONN_CFG_GATTS = BLE_CONN_CFG_BASE + 2, /**< BLE GATTS specific connection configuration. */ BLE_CONN_CFG_GATT = BLE_CONN_CFG_BASE + 3, /**< BLE GATT specific connection configuration. */ }; /**@brief BLE Common Configuration IDs. * * IDs that uniquely identify a common configuration. */ enum BLE_COMMON_CFGS { BLE_COMMON_CFG_VS_UUID = BLE_CFG_BASE, /**< Vendor specific base UUID configuration */ }; /**@brief Common Option IDs. * IDs that uniquely identify a common option. */ enum BLE_COMMON_OPTS { BLE_COMMON_OPT_PA_LNA = BLE_OPT_BASE + 0, /**< PA and LNA options */ BLE_COMMON_OPT_CONN_EVT_EXT = BLE_OPT_BASE + 1, /**< Extended connection events option */ BLE_COMMON_OPT_EXTENDED_RC_CAL = BLE_OPT_BASE + 2, /**< Extended RC calibration option */ }; /** @} */ /** @addtogroup BLE_COMMON_DEFINES Defines * @{ */ /** @brief Required pointer alignment for BLE Events. */ #define BLE_EVT_PTR_ALIGNMENT 4 /** @brief Leaves the maximum of the two arguments. */ #define BLE_MAX(a, b) ((a) < (b) ? (b) : (a)) /** @brief Maximum possible length for BLE Events. * @note The highest value used for @ref ble_gatt_conn_cfg_t::att_mtu in any connection configuration shall be used as a parameter. * If that value has not been configured for any connections then @ref BLE_GATT_ATT_MTU_DEFAULT must be used instead. */ #define BLE_EVT_LEN_MAX(ATT_MTU) ( \ offsetof(ble_evt_t, evt.gattc_evt.params.prim_srvc_disc_rsp.services) + ((ATT_MTU) - 1) / 4 * sizeof(ble_gattc_service_t) \ ) /** @defgroup BLE_USER_MEM_TYPES User Memory Types * @{ */ #define BLE_USER_MEM_TYPE_INVALID 0x00 /**< Invalid User Memory Types. */ #define BLE_USER_MEM_TYPE_GATTS_QUEUED_WRITES 0x01 /**< User Memory for GATTS queued writes. */ /** @} */ /** @defgroup BLE_UUID_VS_COUNTS Vendor Specific base UUID counts * @{ */ #define BLE_UUID_VS_COUNT_DEFAULT 10 /**< Default VS UUID count. */ #define BLE_UUID_VS_COUNT_MAX 254 /**< Maximum VS UUID count. */ /** @} */ /** @defgroup BLE_COMMON_CFG_DEFAULTS Configuration defaults. * @{ */ #define BLE_CONN_CFG_TAG_DEFAULT 0 /**< Default configuration tag, SoftDevice default connection configuration. */ /** @} */ /** @} */ /** @addtogroup BLE_COMMON_STRUCTURES Structures * @{ */ /**@brief User Memory Block. */ typedef struct { uint8_t *p_mem; /**< Pointer to the start of the user memory block. */ uint16_t len; /**< Length in bytes of the user memory block. */ } ble_user_mem_block_t; /**@brief Event structure for @ref BLE_EVT_USER_MEM_REQUEST. */ typedef struct { uint8_t type; /**< User memory type, see @ref BLE_USER_MEM_TYPES. */ } ble_evt_user_mem_request_t; /**@brief Event structure for @ref BLE_EVT_USER_MEM_RELEASE. */ typedef struct { uint8_t type; /**< User memory type, see @ref BLE_USER_MEM_TYPES. */ ble_user_mem_block_t mem_block; /**< User memory block */ } ble_evt_user_mem_release_t; /**@brief Event structure for events not associated with a specific function module. */ typedef struct { uint16_t conn_handle; /**< Connection Handle on which this event occurred. */ union { ble_evt_user_mem_request_t user_mem_request; /**< User Memory Request Event Parameters. */ ble_evt_user_mem_release_t user_mem_release; /**< User Memory Release Event Parameters. */ } params; /**< Event parameter union. */ } ble_common_evt_t; /**@brief BLE Event header. */ typedef struct { uint16_t evt_id; /**< Value from a BLE__EVT series. */ uint16_t evt_len; /**< Length in octets including this header. */ } ble_evt_hdr_t; /**@brief Common BLE Event type, wrapping the module specific event reports. */ typedef struct { ble_evt_hdr_t header; /**< Event header. */ union { ble_common_evt_t common_evt; /**< Common Event, evt_id in BLE_EVT_* series. */ ble_gap_evt_t gap_evt; /**< GAP originated event, evt_id in BLE_GAP_EVT_* series. */ ble_gattc_evt_t gattc_evt; /**< GATT client originated event, evt_id in BLE_GATTC_EVT* series. */ ble_gatts_evt_t gatts_evt; /**< GATT server originated event, evt_id in BLE_GATTS_EVT* series. */ } evt; /**< Event union. */ } ble_evt_t; /** * @brief Version Information. */ typedef struct { uint8_t version_number; /**< Link Layer Version number. See https://www.bluetooth.org/en-us/specification/assigned-numbers/link-layer for assigned values. */ uint16_t company_id; /**< Company ID, Nordic Semiconductor's company ID is 89 (0x0059) (https://www.bluetooth.org/apps/content/Default.aspx?doc_id=49708). */ uint16_t subversion_number; /**< Link Layer Sub Version number, corresponds to the SoftDevice Config ID or Firmware ID (FWID). */ } ble_version_t; /** * @brief Configuration parameters for the PA and LNA. */ typedef struct { uint8_t enable :1; /**< Enable toggling for this amplifier */ uint8_t active_high :1; /**< Set the pin to be active high */ uint8_t gpio_pin :6; /**< The GPIO pin to toggle for this amplifier */ } ble_pa_lna_cfg_t; /** * @brief PA & LNA GPIO toggle configuration * * This option configures the SoftDevice to toggle pins when the radio is active for use with a power amplifier and/or * a low noise amplifier. * * Toggling the pins is achieved by using two PPI channels and a GPIOTE channel. The hardware channel IDs are provided * by the application and should be regarded as reserved as long as any PA/LNA toggling is enabled. * * @note @ref sd_ble_opt_get is not supported for this option. * @note Setting this option while the radio is in use (i.e. any of the roles are active) may have undefined consequences * and must be avoided by the application. */ typedef struct { ble_pa_lna_cfg_t pa_cfg; /**< Power Amplifier configuration */ ble_pa_lna_cfg_t lna_cfg; /**< Low Noise Amplifier configuration */ uint8_t ppi_ch_id_set; /**< PPI channel used for radio pin setting */ uint8_t ppi_ch_id_clr; /**< PPI channel used for radio pin clearing */ uint8_t gpiote_ch_id; /**< GPIOTE channel used for radio pin toggling */ } ble_common_opt_pa_lna_t; /** * @brief Configuration of extended BLE connection events. * * When enabled the SoftDevice will dynamically extend the connection event when possible. * * The connection event length is controlled by the connection configuration as set by @ref ble_gap_conn_cfg_t::event_length. * The connection event can be extended if there is time to send another packet pair before the start of the next connection interval, * and if there are no conflicts with other BLE roles requesting radio time. * * @note @ref sd_ble_opt_get is not supported for this option. */ typedef struct { uint8_t enable : 1; /**< Enable extended BLE connection events, disabled by default. */ } ble_common_opt_conn_evt_ext_t; /** * @brief Enable/disable extended RC calibration. * * If extended RC calibration is enabled and the internal RC oscillator (@ref NRF_CLOCK_LF_SRC_RC) is used as the SoftDevice * LFCLK source, the SoftDevice as a peripheral will by default try to increase the receive window if two consecutive packets * are not received. If it turns out that the packets were not received due to clock drift, the RC calibration is started. * This calibration comes in addition to the periodic calibration that is configured by @ref sd_softdevice_enable(). When * using only peripheral connections, the periodic calibration can therefore be configured with a much longer interval as the * peripheral will be able to detect and adjust automatically to clock drift, and calibrate on demand. * * If extended RC calibration is disabled and the internal RC oscillator is used as the SoftDevice LFCLK source, the * RC oscillator is calibrated periodically as configured by @ref sd_softdevice_enable(). * * @note @ref sd_ble_opt_get is not supported for this option. */ typedef struct { uint8_t enable : 1; /**< Enable extended RC calibration, enabled by default. */ } ble_common_opt_extended_rc_cal_t; /**@brief Option structure for common options. */ typedef union { ble_common_opt_pa_lna_t pa_lna; /**< Parameters for controlling PA and LNA pin toggling. */ ble_common_opt_conn_evt_ext_t conn_evt_ext; /**< Parameters for enabling extended connection events. */ ble_common_opt_extended_rc_cal_t extended_rc_cal; /**< Parameters for enabling extended RC calibration. */ } ble_common_opt_t; /**@brief Common BLE Option type, wrapping the module specific options. */ typedef union { ble_common_opt_t common_opt; /**< COMMON options, opt_id in @ref BLE_COMMON_OPTS series. */ ble_gap_opt_t gap_opt; /**< GAP option, opt_id in @ref BLE_GAP_OPTS series. */ } ble_opt_t; /**@brief BLE connection configuration type, wrapping the module specific configurations, set with * @ref sd_ble_cfg_set. * * @note Connection configurations don't have to be set. * In the case that no configurations has been set, or fewer connection configurations has been set than enabled connections, * the default connection configuration will be automatically added for the remaining connections. * When creating connections with the default configuration, @ref BLE_CONN_CFG_TAG_DEFAULT should be used in * place of @ref ble_conn_cfg_t::conn_cfg_tag. * * @sa sd_ble_gap_adv_start() * * @mscs * @mmsc{@ref BLE_CONN_CFG} * @endmscs */ typedef struct { uint8_t conn_cfg_tag; /**< The application chosen tag it can use with the @ref sd_ble_gap_adv_start() call to select this configuration when creating a connection. Must be different for all connection configurations added and not @ref BLE_CONN_CFG_TAG_DEFAULT. */ union { ble_gap_conn_cfg_t gap_conn_cfg; /**< GAP connection configuration, cfg_id is @ref BLE_CONN_CFG_GAP. */ ble_gattc_conn_cfg_t gattc_conn_cfg; /**< GATTC connection configuration, cfg_id is @ref BLE_CONN_CFG_GATTC. */ ble_gatts_conn_cfg_t gatts_conn_cfg; /**< GATTS connection configuration, cfg_id is @ref BLE_CONN_CFG_GATTS. */ ble_gatt_conn_cfg_t gatt_conn_cfg; /**< GATT connection configuration, cfg_id is @ref BLE_CONN_CFG_GATT. */ } params; /**< Connection configuration union. */ } ble_conn_cfg_t; /** * @brief Configuration of Vendor Specific base UUIDs, set with @ref sd_ble_cfg_set. * * @retval ::NRF_ERROR_INVALID_PARAM Too many UUIDs configured. */ typedef struct { uint8_t vs_uuid_count; /**< Number of 128-bit Vendor Specific base UUID bases to allocate memory for. Default value is @ref BLE_UUID_VS_COUNT_DEFAULT. Maximum value is @ref BLE_UUID_VS_COUNT_MAX. */ } ble_common_cfg_vs_uuid_t; /**@brief Common BLE Configuration type, wrapping the common configurations. */ typedef union { ble_common_cfg_vs_uuid_t vs_uuid_cfg; /**< Vendor Specific base UUID configuration, cfg_id is @ref BLE_COMMON_CFG_VS_UUID. */ } ble_common_cfg_t; /**@brief BLE Configuration type, wrapping the module specific configurations. */ typedef union { ble_conn_cfg_t conn_cfg; /**< Connection specific configurations, cfg_id in @ref BLE_CONN_CFGS series. */ ble_common_cfg_t common_cfg; /**< Global common configurations, cfg_id in @ref BLE_COMMON_CFGS series. */ ble_gap_cfg_t gap_cfg; /**< Global GAP configurations, cfg_id in @ref BLE_GAP_CFGS series. */ ble_gatts_cfg_t gatts_cfg; /**< Global GATTS configuration, cfg_id in @ref BLE_GATTS_CFGS series. */ } ble_cfg_t; /** @} */ /** @addtogroup BLE_COMMON_FUNCTIONS Functions * @{ */ /**@brief Enable the BLE stack * * @param[in, out] p_app_ram_base Pointer to a variable containing the start address of the * application RAM region (APP_RAM_BASE). On return, this will * contain the minimum start address of the application RAM region * required by the SoftDevice for this configuration. * * @note The memory requirement for a specific configuration will not increase between SoftDevices * with the same major version number. * * @note At runtime the IC's RAM is split into 2 regions: The SoftDevice RAM region is located * between 0x20000000 and APP_RAM_BASE-1 and the application's RAM region is located between * APP_RAM_BASE and the start of the call stack. * * @details This call initializes the BLE stack, no BLE related function other than @ref * sd_ble_cfg_set can be called before this one. * * @mscs * @mmsc{@ref BLE_COMMON_ENABLE} * @endmscs * * @retval ::NRF_SUCCESS The BLE stack has been initialized successfully. * @retval ::NRF_ERROR_INVALID_STATE The BLE stack had already been initialized and cannot be reinitialized. * @retval ::NRF_ERROR_INVALID_ADDR Invalid or not sufficiently aligned pointer supplied. * @retval ::NRF_ERROR_NO_MEM One or more of the following is true: * - The amount of memory assigned to the SoftDevice by *p_app_ram_base is not * large enough to fit this configuration's memory requirement. Check *p_app_ram_base * and set the start address of the application RAM region accordingly. * - Dynamic part of the SoftDevice RAM region is larger then 64 kB which * is currently not supported. * @retval ::NRF_ERROR_RESOURCES The total number of L2CAP Channels configured using @ref sd_ble_cfg_set is too large. */ SVCALL(SD_BLE_ENABLE, uint32_t, sd_ble_enable(uint32_t * p_app_ram_base)); /**@brief Add configurations for the BLE stack * * @param[in] cfg_id Config ID, see @ref BLE_CONN_CFGS, @ref BLE_COMMON_CFGS, @ref * BLE_GAP_CFGS or @ref BLE_GATTS_CFGS. * @param[in] p_cfg Pointer to a ble_cfg_t structure containing the configuration value. * @param[in] app_ram_base The start address of the application RAM region (APP_RAM_BASE). * See @ref sd_ble_enable for details about APP_RAM_BASE. * * @note The memory requirement for a specific configuration will not increase between SoftDevices * with the same major version number. * * @note If a configuration is set more than once, the last one set is the one that takes effect on * @ref sd_ble_enable. * * @note Any part of the BLE stack that is NOT configured with @ref sd_ble_cfg_set will have default * configuration. * * @note @ref sd_ble_cfg_set may be called at any time when the SoftDevice is enabled (see @ref * sd_softdevice_enable) while the BLE part of the SoftDevice is not enabled (see @ref * sd_ble_enable). * * @note Error codes for the configurations are described in the configuration structs. * * @mscs * @mmsc{@ref BLE_COMMON_ENABLE} * @endmscs * * @retval ::NRF_SUCCESS The configuration has been added successfully. * @retval ::NRF_ERROR_INVALID_STATE The BLE stack had already been initialized. * @retval ::NRF_ERROR_INVALID_ADDR Invalid or not sufficiently aligned pointer supplied. * @retval ::NRF_ERROR_INVALID_PARAM Invalid cfg_id supplied. * @retval ::NRF_ERROR_NO_MEM The amount of memory assigned to the SoftDevice by app_ram_base is not * large enough to fit this configuration's memory requirement. */ SVCALL(SD_BLE_CFG_SET, uint32_t, sd_ble_cfg_set(uint32_t cfg_id, ble_cfg_t const * p_cfg, uint32_t app_ram_base)); /**@brief Get an event from the pending events queue. * * @param[out] p_dest Pointer to buffer to be filled in with an event, or NULL to retrieve the event length. * This buffer must be aligned to the extend defined by @ref BLE_EVT_PTR_ALIGNMENT. * The buffer should be interpreted as a @ref ble_evt_t struct. * @param[in, out] p_len Pointer the length of the buffer, on return it is filled with the event length. * * @details This call allows the application to pull a BLE event from the BLE stack. The application is signaled that * an event is available from the BLE stack by the triggering of the SD_EVT_IRQn interrupt. * The application is free to choose whether to call this function from thread mode (main context) or directly from the * Interrupt Service Routine that maps to SD_EVT_IRQn. In any case however, and because the BLE stack runs at a higher * priority than the application, this function should be called in a loop (until @ref NRF_ERROR_NOT_FOUND is returned) * every time SD_EVT_IRQn is raised to ensure that all available events are pulled from the BLE stack. Failure to do so * could potentially leave events in the internal queue without the application being aware of this fact. * * Sizing the p_dest buffer is equally important, since the application needs to provide all the memory necessary for the event to * be copied into application memory. If the buffer provided is not large enough to fit the entire contents of the event, * @ref NRF_ERROR_DATA_SIZE will be returned and the application can then call again with a larger buffer size. * The maximum possible event length is defined by @ref BLE_EVT_LEN_MAX. The application may also "peek" the event length * by providing p_dest as a NULL pointer and inspecting the value of *p_len upon return: * * \code * uint16_t len; * errcode = sd_ble_evt_get(NULL, &len); * \endcode * * @mscs * @mmsc{@ref BLE_COMMON_IRQ_EVT_MSC} * @mmsc{@ref BLE_COMMON_THREAD_EVT_MSC} * @endmscs * * @retval ::NRF_SUCCESS Event pulled and stored into the supplied buffer. * @retval ::NRF_ERROR_INVALID_ADDR Invalid or not sufficiently aligned pointer supplied. * @retval ::NRF_ERROR_NOT_FOUND No events ready to be pulled. * @retval ::NRF_ERROR_DATA_SIZE Event ready but could not fit into the supplied buffer. */ SVCALL(SD_BLE_EVT_GET, uint32_t, sd_ble_evt_get(uint8_t *p_dest, uint16_t *p_len)); /**@brief Add a Vendor Specific base UUID. * * @details This call enables the application to add a Vendor Specific base UUID to the BLE stack's table, for later * use with all other modules and APIs. This then allows the application to use the shorter, 24-bit @ref ble_uuid_t * format when dealing with both 16-bit and 128-bit UUIDs without having to check for lengths and having split code * paths. This is accomplished by extending the grouping mechanism that the Bluetooth SIG standard base UUID uses * for all other 128-bit UUIDs. The type field in the @ref ble_uuid_t structure is an index (relative to * @ref BLE_UUID_TYPE_VENDOR_BEGIN) to the table populated by multiple calls to this function, and the UUID field * in the same structure contains the 2 bytes at indexes 12 and 13. The number of possible 128-bit UUIDs available to * the application is therefore the number of Vendor Specific UUIDs added with the help of this function times 65536, * although restricted to modifying bytes 12 and 13 for each of the entries in the supplied array. * * @note Bytes 12 and 13 of the provided UUID will not be used internally, since those are always replaced by * the 16-bit uuid field in @ref ble_uuid_t. * * @note If a UUID is already present in the BLE stack's internal table, the corresponding index will be returned in * p_uuid_type along with an @ref NRF_SUCCESS error code. * * @param[in] p_vs_uuid Pointer to a 16-octet (128-bit) little endian Vendor Specific base UUID disregarding * bytes 12 and 13. * @param[out] p_uuid_type Pointer to a uint8_t where the type field in @ref ble_uuid_t corresponding to this UUID will be stored. * * @retval ::NRF_SUCCESS Successfully added the Vendor Specific base UUID. * @retval ::NRF_ERROR_INVALID_ADDR If p_vs_uuid or p_uuid_type is NULL or invalid. * @retval ::NRF_ERROR_NO_MEM If there are no more free slots for VS UUIDs. */ SVCALL(SD_BLE_UUID_VS_ADD, uint32_t, sd_ble_uuid_vs_add(ble_uuid128_t const *p_vs_uuid, uint8_t *p_uuid_type)); /**@brief Remove a Vendor Specific base UUID. * * @details This call removes a Vendor Specific base UUID that has been added with @ref sd_ble_uuid_vs_add. This function allows * the application to reuse memory allocated for Vendor Specific base UUIDs. * * @note Currently this function can only be called with a p_uuid_type set to @ref BLE_UUID_TYPE_UNKNOWN or the last added UUID type. * * @param[inout] p_uuid_type Pointer to a uint8_t where its value matches the UUID type in @ref ble_uuid_t::type to be removed. * If the type is set to @ref BLE_UUID_TYPE_UNKNOWN, or the pointer is NULL, the last Vendor Specific * base UUID will be removed. If the function returns successfully, the UUID type that was removed will * be written back to @p p_uuid_type. If function returns with a failure, it contains the last type that * is in use by the ATT Server. * * @retval ::NRF_SUCCESS Successfully removed the Vendor Specific base UUID. * @retval ::NRF_ERROR_INVALID_ADDR If p_uuid_type is invalid. * @retval ::NRF_ERROR_INVALID_PARAM If p_uuid_type points to a non-valid UUID type. * @retval ::NRF_ERROR_FORBIDDEN If the Vendor Specific base UUID is in use by the ATT Server. */ SVCALL(SD_BLE_UUID_VS_REMOVE, uint32_t, sd_ble_uuid_vs_remove(uint8_t *p_uuid_type)); /** @brief Decode little endian raw UUID bytes (16-bit or 128-bit) into a 24 bit @ref ble_uuid_t structure. * * @details The raw UUID bytes excluding bytes 12 and 13 (i.e. bytes 0-11 and 14-15) of p_uuid_le are compared * to the corresponding ones in each entry of the table of Vendor Specific base UUIDs populated with @ref sd_ble_uuid_vs_add * to look for a match. If there is such a match, bytes 12 and 13 are returned as p_uuid->uuid and the index * relative to @ref BLE_UUID_TYPE_VENDOR_BEGIN as p_uuid->type. * * @note If the UUID length supplied is 2, then the type set by this call will always be @ref BLE_UUID_TYPE_BLE. * * @param[in] uuid_le_len Length in bytes of the buffer pointed to by p_uuid_le (must be 2 or 16 bytes). * @param[in] p_uuid_le Pointer pointing to little endian raw UUID bytes. * @param[out] p_uuid Pointer to a @ref ble_uuid_t structure to be filled in. * * @retval ::NRF_SUCCESS Successfully decoded into the @ref ble_uuid_t structure. * @retval ::NRF_ERROR_INVALID_ADDR Invalid pointer supplied. * @retval ::NRF_ERROR_INVALID_LENGTH Invalid UUID length. * @retval ::NRF_ERROR_NOT_FOUND For a 128-bit UUID, no match in the populated table of UUIDs. */ SVCALL(SD_BLE_UUID_DECODE, uint32_t, sd_ble_uuid_decode(uint8_t uuid_le_len, uint8_t const *p_uuid_le, ble_uuid_t *p_uuid)); /** @brief Encode a @ref ble_uuid_t structure into little endian raw UUID bytes (16-bit or 128-bit). * * @note The pointer to the destination buffer p_uuid_le may be NULL, in which case only the validity and size of p_uuid is computed. * * @param[in] p_uuid Pointer to a @ref ble_uuid_t structure that will be encoded into bytes. * @param[out] p_uuid_le_len Pointer to a uint8_t that will be filled with the encoded length (2 or 16 bytes). * @param[out] p_uuid_le Pointer to a buffer where the little endian raw UUID bytes (2 or 16) will be stored. * * @retval ::NRF_SUCCESS Successfully encoded into the buffer. * @retval ::NRF_ERROR_INVALID_ADDR Invalid pointer supplied. * @retval ::NRF_ERROR_INVALID_PARAM Invalid UUID type. */ SVCALL(SD_BLE_UUID_ENCODE, uint32_t, sd_ble_uuid_encode(ble_uuid_t const *p_uuid, uint8_t *p_uuid_le_len, uint8_t *p_uuid_le)); /**@brief Get Version Information. * * @details This call allows the application to get the BLE stack version information. * * @param[out] p_version Pointer to a ble_version_t structure to be filled in. * * @retval ::NRF_SUCCESS Version information stored successfully. * @retval ::NRF_ERROR_INVALID_ADDR Invalid pointer supplied. * @retval ::NRF_ERROR_BUSY The BLE stack is busy (typically doing a locally-initiated disconnection procedure). */ SVCALL(SD_BLE_VERSION_GET, uint32_t, sd_ble_version_get(ble_version_t *p_version)); /**@brief Provide a user memory block. * * @note This call can only be used as a response to a @ref BLE_EVT_USER_MEM_REQUEST event issued to the application. * * @param[in] conn_handle Connection handle. * @param[in] p_block Pointer to a user memory block structure or NULL if memory is managed by the application. * * @mscs * @mmsc{@ref BLE_GATTS_QUEUED_WRITE_PEER_CANCEL_MSC} * @mmsc{@ref BLE_GATTS_QUEUED_WRITE_NOBUF_AUTH_MSC} * @mmsc{@ref BLE_GATTS_QUEUED_WRITE_NOBUF_NOAUTH_MSC} * @mmsc{@ref BLE_GATTS_QUEUED_WRITE_BUF_AUTH_MSC} * @mmsc{@ref BLE_GATTS_QUEUED_WRITE_BUF_NOAUTH_MSC} * @mmsc{@ref BLE_GATTS_QUEUED_WRITE_QUEUE_FULL_MSC} * @endmscs * * @retval ::NRF_SUCCESS Successfully queued a response to the peer. * @retval ::NRF_ERROR_INVALID_ADDR Invalid pointer supplied. * @retval ::NRF_ERROR_BUSY The stack is busy, process pending events and retry. * @retval ::BLE_ERROR_INVALID_CONN_HANDLE Invalid Connection Handle. * @retval ::NRF_ERROR_INVALID_LENGTH Invalid user memory block length supplied. * @retval ::NRF_ERROR_INVALID_STATE Invalid Connection state or no user memory request pending. */ SVCALL(SD_BLE_USER_MEM_REPLY, uint32_t, sd_ble_user_mem_reply(uint16_t conn_handle, ble_user_mem_block_t const *p_block)); /**@brief Set a BLE option. * * @details This call allows the application to set the value of an option. * * @param[in] opt_id Option ID, see @ref BLE_COMMON_OPTS and @ref BLE_GAP_OPTS. * @param[in] p_opt Pointer to a ble_opt_t structure containing the option value. * * @retval ::NRF_SUCCESS Option set successfully. * @retval ::NRF_ERROR_INVALID_ADDR Invalid pointer supplied. * @retval ::BLE_ERROR_INVALID_CONN_HANDLE Invalid Connection Handle. * @retval ::NRF_ERROR_INVALID_PARAM Invalid parameter(s) supplied, check parameter limits and constraints. * @retval ::NRF_ERROR_INVALID_STATE Unable to set the parameter at this time. * @retval ::NRF_ERROR_BUSY The BLE stack is busy or the previous procedure has not completed. */ SVCALL(SD_BLE_OPT_SET, uint32_t, sd_ble_opt_set(uint32_t opt_id, ble_opt_t const *p_opt)); /**@brief Get a BLE option. * * @details This call allows the application to retrieve the value of an option. * * @param[in] opt_id Option ID, see @ref BLE_COMMON_OPTS and @ref BLE_GAP_OPTS. * @param[out] p_opt Pointer to a ble_opt_t structure to be filled in. * * @retval ::NRF_SUCCESS Option retrieved successfully. * @retval ::NRF_ERROR_INVALID_ADDR Invalid pointer supplied. * @retval ::BLE_ERROR_INVALID_CONN_HANDLE Invalid Connection Handle. * @retval ::NRF_ERROR_INVALID_PARAM Invalid parameter(s) supplied, check parameter limits and constraints. * @retval ::NRF_ERROR_INVALID_STATE Unable to retrieve the parameter at this time. * @retval ::NRF_ERROR_BUSY The BLE stack is busy or the previous procedure has not completed. * @retval ::NRF_ERROR_NOT_SUPPORTED This option is not supported. * */ SVCALL(SD_BLE_OPT_GET, uint32_t, sd_ble_opt_get(uint32_t opt_id, ble_opt_t *p_opt)); /** @} */ #ifdef __cplusplus } #endif #endif /* BLE_H__ */ /** @} @} */