Mouse code for the MacroRat
Diff: mbed-dev/targets/TARGET_NORDIC/TARGET_NRF5/TARGET_MCU_NRF52832/sdk/softdevice/s132/headers/nrf_ble_l2cap.h
- Revision:
- 18:6a4db94011d3
diff -r f713758f6238 -r 6a4db94011d3 mbed-dev/targets/TARGET_NORDIC/TARGET_NRF5/TARGET_MCU_NRF52832/sdk/softdevice/s132/headers/nrf_ble_l2cap.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed-dev/targets/TARGET_NORDIC/TARGET_NRF5/TARGET_MCU_NRF52832/sdk/softdevice/s132/headers/nrf_ble_l2cap.h Sun May 14 23:18:57 2017 +0000 @@ -0,0 +1,205 @@ +/* + * Copyright (c) 2000 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 or object form under this license must not be reverse + * engineered, decompiled, modified and/or disassembled. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER 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_L2CAP Logical Link Control and Adaptation Protocol (L2CAP) + @{ + @brief Definitions and prototypes for the L2CAP interface. + */ + +#ifndef NRF_BLE_L2CAP_H__ +#define NRF_BLE_L2CAP_H__ + +#include "nrf_ble_types.h" +#include "nrf_ble_ranges.h" +#include "nrf_ble_err.h" +#include "nrf_svc.h" + +#ifdef __cplusplus +extern "C" { +#endif + +/**@addtogroup BLE_L2CAP_ENUMERATIONS Enumerations + * @{ */ + +/**@brief L2CAP API SVC numbers. */ +enum BLE_L2CAP_SVCS +{ + SD_BLE_L2CAP_CID_REGISTER = BLE_L2CAP_SVC_BASE, /**< Register a CID. */ + SD_BLE_L2CAP_CID_UNREGISTER, /**< Unregister a CID. */ + SD_BLE_L2CAP_TX /**< Transmit a packet. */ +}; + +/**@brief L2CAP Event IDs. */ +enum BLE_L2CAP_EVTS +{ + BLE_L2CAP_EVT_RX = BLE_L2CAP_EVT_BASE /**< L2CAP packet received. */ +}; + +/** @} */ + +/**@addtogroup BLE_L2CAP_DEFINES Defines + * @{ */ + +/**@defgroup BLE_ERRORS_L2CAP SVC return values specific to L2CAP + * @{ */ +#define BLE_ERROR_L2CAP_CID_IN_USE (NRF_L2CAP_ERR_BASE + 0x000) /**< CID already in use. */ +/** @} */ + +/**@brief Default L2CAP MTU. */ +#define BLE_L2CAP_MTU_DEF (23) + +/**@brief Invalid Channel Identifier. */ +#define BLE_L2CAP_CID_INVALID (0x0000) + +/**@brief Dynamic Channel Identifier base. */ +#define BLE_L2CAP_CID_DYN_BASE (0x0040) + +/**@brief Maximum amount of dynamic CIDs. */ +#define BLE_L2CAP_CID_DYN_MAX (8) + +/** @} */ + +/**@addtogroup BLE_L2CAP_STRUCTURES Structures + * @{ */ + +/**@brief Packet header format for L2CAP transmission. */ +typedef struct +{ + uint16_t len; /**< Length of valid info in data member. */ + uint16_t cid; /**< Channel ID on which packet is transmitted. */ +} ble_l2cap_header_t; + + +/**@brief L2CAP Received packet event report. */ +typedef struct +{ + ble_l2cap_header_t header; /**< L2CAP packet header. */ + uint8_t data[1]; /**< Packet data. @note This is a variable length array. The size of 1 indicated is only a placeholder for compilation. + See @ref sd_ble_evt_get for more information on how to use event structures with variable length array members. */ +} ble_l2cap_evt_rx_t; + + +/**@brief L2CAP event callback event structure. */ +typedef struct +{ + uint16_t conn_handle; /**< Connection Handle on which event occured. */ + union + { + ble_l2cap_evt_rx_t rx; /**< RX Event parameters. */ + } params; /**< Event Parameters. */ +} ble_l2cap_evt_t; + +/** @} */ + +/**@addtogroup BLE_L2CAP_FUNCTIONS Functions + * @{ */ + +/**@brief Register a CID with L2CAP. + * + * @details This registers a higher protocol layer with the L2CAP multiplexer, and is requried prior to all operations on the CID. + * + * @mscs + * @mmsc{@ref BLE_L2CAP_API_MSC} + * @endmscs + * + * @param[in] cid L2CAP CID. + * + * @retval ::NRF_SUCCESS Successfully registered a CID with the L2CAP layer. + * @retval ::NRF_ERROR_INVALID_PARAM Invalid parameter(s) supplied, CID must be above @ref BLE_L2CAP_CID_DYN_BASE. + * @retval ::BLE_ERROR_L2CAP_CID_IN_USE L2CAP CID already in use. + * @retval ::NRF_ERROR_NO_MEM Not enough memory to complete operation. + */ +SVCALL(SD_BLE_L2CAP_CID_REGISTER, uint32_t, sd_ble_l2cap_cid_register(uint16_t cid)); + +/**@brief Unregister a CID with L2CAP. + * + * @details This unregisters a previously registerd higher protocol layer with the L2CAP multiplexer. + * + * @mscs + * @mmsc{@ref BLE_L2CAP_API_MSC} + * @endmscs + * + * @param[in] cid L2CAP CID. + * + * @retval ::NRF_SUCCESS Successfully unregistered the CID. + * @retval ::NRF_ERROR_INVALID_PARAM Invalid parameter(s) supplied. + * @retval ::NRF_ERROR_NOT_FOUND CID not previously registered. + */ +SVCALL(SD_BLE_L2CAP_CID_UNREGISTER, uint32_t, sd_ble_l2cap_cid_unregister(uint16_t cid)); + +/**@brief Transmit an L2CAP packet. + * + * @note It is important to note that a call to this function will <b>consume an application packet</b>, and will therefore + * generate a @ref BLE_EVT_TX_COMPLETE event when the packet has been transmitted. + * Please see the documentation of @ref sd_ble_tx_packet_count_get for more details. + * + * @events + * @event{@ref BLE_EVT_TX_COMPLETE} + * @event{@ref BLE_L2CAP_EVT_RX} + * @endevents + * + * @mscs + * @mmsc{@ref BLE_L2CAP_API_MSC} + * @endmscs + * + * @param[in] conn_handle Connection Handle. + * @param[in] p_header Pointer to a packet header containing length and CID. + * @param[in] p_data Pointer to the data to be transmitted. + * + * @retval ::NRF_SUCCESS Successfully queued an L2CAP packet for transmission. + * @retval ::NRF_ERROR_INVALID_ADDR Invalid pointer supplied. + * @retval ::NRF_ERROR_INVALID_PARAM Invalid parameter(s) supplied, CIDs must be registered beforehand with @ref sd_ble_l2cap_cid_register. + * @retval ::NRF_ERROR_NOT_FOUND CID not found. + * @retval ::NRF_ERROR_NO_MEM Not enough memory to complete operation. + * @retval ::BLE_ERROR_NO_TX_PACKETS Not enough application packets available. + * @retval ::NRF_ERROR_DATA_SIZE Invalid data size(s) supplied, see @ref BLE_L2CAP_MTU_DEF. + */ +SVCALL(SD_BLE_L2CAP_TX, uint32_t, sd_ble_l2cap_tx(uint16_t conn_handle, ble_l2cap_header_t const *p_header, uint8_t const *p_data)); + +/** @} */ + +#ifdef __cplusplus +} +#endif +#endif // NRF_BLE_L2CAP_H__ + +/** + @} +*/