iOSのBLEコントローラアプリ「RCBController」と接続し、コントローラの操作を取得するサンプルプログラムです。 mbed HRM1017で動作を確認しています。 2014.08.20時点でのBLEライブラリに対応しました。
Fork of BLE_RCBController by
Diff: nRF51822/nordic/nrf-sdk/ble/ble_services/ble_dfu.h
- Revision:
- 1:48f6e08a3ac2
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/nRF51822/nordic/nrf-sdk/ble/ble_services/ble_dfu.h Wed Aug 20 13:24:20 2014 +0000 @@ -0,0 +1,234 @@ +/* Copyright (c) 2013 Nordic Semiconductor. All Rights Reserved. + * + * The information contained herein is property of Nordic Semiconductor ASA. + * Terms and conditions of usage are described in detail in NORDIC + * SEMICONDUCTOR STANDARD SOFTWARE LICENSE AGREEMENT. + * + * Licensees are granted free, non-transferable use of the information. NO + * WARRANTY of ANY KIND is provided. This heading must NOT be removed from + * the file. + * + */ + +/**@file + * + * @defgroup ble_sdk_srv_dfu Device Firmware Update Service + * @{ + * @ingroup ble_sdk_srv + * @brief Device Firmware Update Service + * + * @details The Device Firmware Update (DFU) service is a GATT based service that can be used for + * performing firmware updates over BLE. Note that this implementation uses vendor + * specific UUIDs for service and characteristics and is intended to demonstrate the + * firmware updates over BLE. Refer @ref dfu_ble_service_spec and @ref + * dfu_ble_profile_spec for more information on the service and profile respectively. + */ + +#ifndef BLE_DFU_H__ +#define BLE_DFU_H__ + +#include <stdint.h> +#include "ble_gatts.h" +#include "ble.h" +#include "ble_srv_common.h" + +#define BLE_DFU_SERVICE_UUID 0x1530 /**< The UUID of the DFU Service. */ +#define BLE_DFU_PKT_CHAR_UUID 0x1532 /**< The UUID of the DFU Packet Characteristic. */ +#define BLE_DFU_CTRL_PT_UUID 0x1531 /**< The UUID of the DFU Control Point. */ +#define BLE_DFU_STATUS_REP_UUID 0x1533 /**< The UUID of the DFU Status Report Characteristic. */ + + +/**@brief DFU Event type. + * + * @details This enumeration contains the types of events that will be received from the DFU Service. + */ +typedef enum +{ + BLE_DFU_START, /**< The event indicating that the peer wants the application to prepare for a new firmware update. */ + BLE_DFU_RECEIVE_INIT_DATA, /**< The event indicating that the peer wants the application to prepare to receive init parameters. */ + BLE_DFU_RECEIVE_APP_DATA, /**< The event indicating that the peer wants the application to prepare to receive the new firmware image. */ + BLE_DFU_VALIDATE, /**< The event indicating that the peer wants the application to validate the newly received firmware image. */ + BLE_DFU_ACTIVATE_N_RESET, /**< The event indicating that the peer wants the application to undergo activate new firmware and restart with new valid application */ + BLE_DFU_SYS_RESET, /**< The event indicating that the peer wants the application to undergo a reset and start the currently valid application image.*/ + BLE_DFU_PKT_RCPT_NOTIF_ENABLED, /**< The event indicating that the peer has enabled packet receipt notifications. It is the responsibility of the application to call @ref ble_dfu_pkts_rcpt_notify each time the number of packets indicated by num_of_pkts field in @ref ble_dfu_evt_t is received.*/ + BLE_DFU_PKT_RCPT_NOTIF_DISABLED, /**< The event indicating that the peer has disabled the packet receipt notifications.*/ + BLE_DFU_PACKET_WRITE, /**< The event indicating that the peer has written a value to the 'DFU Packet' characteristic. The data received from the peer will be present in the @ref ble_dfu_pkt_write element contained within @ref ble_dfu_evt_t.*/ + BLE_DFU_BYTES_RECEIVED_SEND /**< The event indicating that the peer is requesting for the number of bytes of firmware data last received by the application. It is the responsibility of the application to call @ref ble_dfu_pkts_rcpt_notify in response to this event. */ +} ble_dfu_evt_type_t; + +/**@brief DFU Procedure type. + * + * @details This enumeration contains the types of DFU procedures. + */ +typedef enum +{ + BLE_DFU_START_PROCEDURE = 1, /**< DFU Start procedure.*/ + BLE_DFU_INIT_PROCEDURE = 2, /**< DFU Initialization procedure.*/ + BLE_DFU_RECEIVE_APP_PROCEDURE = 3, /**< Firmware receiving procedure.*/ + BLE_DFU_VALIDATE_PROCEDURE = 4, /**< Firmware image validation procedure .*/ + BLE_DFU_PKT_RCPT_REQ_PROCEDURE = 8 /**< Packet receipt notification request procedure. */ +} ble_dfu_procedure_t; + +/**@brief DFU Response value type. + */ +typedef enum +{ + BLE_DFU_RESP_VAL_SUCCESS = 1, /**< Success.*/ + BLE_DFU_RESP_VAL_INVALID_STATE, /**< Invalid state.*/ + BLE_DFU_RESP_VAL_NOT_SUPPORTED, /**< Operation not supported.*/ + BLE_DFU_RESP_VAL_DATA_SIZE, /**< Data size exceeds limit.*/ + BLE_DFU_RESP_VAL_CRC_ERROR, /**< CRC Error.*/ + BLE_DFU_RESP_VAL_OPER_FAILED /**< Operation failed.*/ +} ble_dfu_resp_val_t; + +/**@brief DFU Packet structure. + * + * @details This structure contains the value of the DFU Packet characteristic as written by the + * peer and the length of the value written. It will be filled by the DFU Service when the + * peer writes to the DFU Packet characteristic. + */ +typedef struct +{ + uint8_t len; /**< Length of the packet received. */ + uint8_t * p_data; /**< Pointer to the received packet. This will point to a word aligned memory location.*/ +} ble_dfu_pkt_write_t; + +/**@brief Packet receipt notification request structure. + * + * @details This structure contains the contents of the packet receipt notification request + * sent by the DFU Controller. + */ +typedef struct +{ + uint16_t num_of_pkts; /**< The number of packets of firmware data to be received by application before sending the next Packet Receipt Notification to the peer. */ +} ble_pkt_rcpt_notif_req_t; + +/**@brief DFU Event structure. + * + * @details This structure contains the event generated by the DFU Service based on the data + * received from the peer. + */ +typedef struct +{ + ble_dfu_evt_type_t ble_dfu_evt_type; /**< Type of the event.*/ + union + { + ble_dfu_pkt_write_t ble_dfu_pkt_write; /**< The DFU packet received. This field is when the @ref ble_dfu_evt_type field is set to @ref BLE_DFU_PACKET_WRITE.*/ + ble_pkt_rcpt_notif_req_t pkt_rcpt_notif_req; /**< Packet receipt notification request. This field is when the @ref ble_dfu_evt_type field is set to @ref BLE_DFU_PKT_RCPT_NOTIF_ENABLED.*/ + } evt; +} ble_dfu_evt_t; + +// Forward declaration of the ble_dfu_t type. +typedef struct ble_dfu_s ble_dfu_t; + +/**@brief DFU Service event handler type. */ +typedef void (*ble_dfu_evt_handler_t) (ble_dfu_t * p_dfu, ble_dfu_evt_t * p_evt); + +/**@brief DFU service structure. + * + * @details This structure contains status information related to the service. + */ +typedef struct ble_dfu_s +{ + uint16_t conn_handle; /**< Handle of the current connection (as provided by the S110 SoftDevice). This will be BLE_CONN_HANDLE_INVALID when not in a connection. */ + uint16_t service_handle; /**< Handle of DFU Service (as provided by the S110 SoftDevice). */ + uint8_t uuid_type; /**< UUID type assigned for DFU Service by the S110 SoftDevice. */ + ble_gatts_char_handles_t dfu_pkt_handles; /**< Handles related to the DFU Packet characteristic. */ + ble_gatts_char_handles_t dfu_ctrl_pt_handles; /**< Handles related to the DFU Control Point characteristic. */ + ble_gatts_char_handles_t dfu_status_rep_handles; /**< Handles related to the DFU Status Report characteristic. */ + ble_dfu_evt_handler_t evt_handler; /**< The event handler to be called when an event is to be sent to the application.*/ + ble_srv_error_handler_t error_handler; /**< Function to be called in case of an error. */ +} ble_dfu_t; + +/**@brief DFU service initialization structure. + * + * @details This structure contains the initialization information for the DFU Service. The + * application needs to fill this structure and pass it to the DFU Service using the + * @ref ble_dfu_init function. + */ +typedef struct +{ + ble_dfu_evt_handler_t evt_handler; /**< Event handler to be called for handling events in the Device Firmware Update Service. */ + ble_srv_error_handler_t error_handler; /**< Function to be called in case of an error. */ +} ble_dfu_init_t; + +/**@brief Function for handling a BLE event. + * + * @details The DFU service expects the application to call this function each time an event + * is received from the S110 SoftDevice. This function processes the event, if it is + * relevant for the DFU service and calls the DFU event handler of the application if + * necessary. + * + * @param[in] p_dfu Pointer to the DFU service structure. + * @param[in] p_ble_evt Pointer to the event received from S110 SoftDevice. + */ +void ble_dfu_on_ble_evt(ble_dfu_t * p_dfu, ble_evt_t * p_ble_evt); + +/**@brief Function for initializing the DFU service. + * + * @param[out] p_dfu Device Firmware Update service structure. This structure will have to be + * supplied by the application. It will be initialized by this function, + * and will later be used to identify the service instance. + * @param[in] p_dfu_init Information needed to initialize the service. + * + * @return NRF_SUCCESS if the DFU service and its characteristics were successfully added to the + * S110 SoftDevice. Otherwise an error code. + * This function returns NRF_ERROR_NULL if the value of evt_handler in p_dfu_init + * structure provided is NULL or if the pointers supplied as input are NULL. + */ +uint32_t ble_dfu_init(ble_dfu_t * p_dfu, ble_dfu_init_t * p_dfu_init); + +/**@brief Function for sending response to a control point command. + * + * @details This function will encode a DFU Control Point response using the given input + * parameters and will send a notification of the same to the peer. + * + * @param[in] p_dfu Pointer to the DFU service structure. + * @param[in] dfu_proc Procedure for which this response is to be sent. + * @param[in] resp_val Response value. + * + * @return NRF_SUCCESS if the DFU Service has successfully requested the S110 SoftDevice to + * send the notification. Otherwise an error code. + * This function returns NRF_ERROR_INVALID_STATE if the device is not connected to a + * peer or if the DFU service is not initialized or if the notification of the DFU + * Status Report characteristic was not enabled by the peer. It returns NRF_ERROR_NULL + * if the pointer p_dfu is NULL. + */ +uint32_t ble_dfu_response_send(ble_dfu_t * p_dfu, + ble_dfu_procedure_t dfu_proc, + ble_dfu_resp_val_t resp_val); + +/**@brief Function for notifying the peer about the number of bytes of firmware data received. + * + * @param[in] p_dfu Pointer to the DFU service structure. + * @param[in] num_of_firmware_bytes_rcvd Number of bytes. + * + * @return NRF_SUCCESS if the DFU Service has successfully requested the S110 SoftDevice to send + * the notification. Otherwise an error code. + * This function returns NRF_ERROR_INVALID_STATE if the device is not connected to a + * peer or if the DFU service is not initialized or if the notification of the DFU + * Status Report characteristic was not enabled by the peer. It returns NRF_ERROR_NULL + * if the pointer p_dfu is NULL. + */ +uint32_t ble_dfu_bytes_rcvd_report(ble_dfu_t * p_dfu, uint32_t num_of_firmware_bytes_rcvd); + +/**@brief Function for sending Packet Receipt Notification to the peer. + * + * This function will encode the number of bytes received as input parameter into a + * notification of the control point characteristic and send it to the peer. + * + * @param[in] p_dfu Pointer to the DFU service structure. + * @param[in] num_of_firmware_bytes_rcvd Number of bytes of firmware image received. + * + * @return NRF_SUCCESS if the DFU Service has successfully requested the S110 SoftDevice to send + * the notification. Otherwise an error code. + * This function returns NRF_ERROR_INVALID_STATE if the device is not connected to a + * peer or if the DFU service is not initialized or if the notification of the DFU + * Status Report characteristic was not enabled by the peer. It returns NRF_ERROR_NULL + * if the pointer p_dfu is NULL. + */ +uint32_t ble_dfu_pkts_rcpt_notify(ble_dfu_t * p_dfu, uint32_t num_of_firmware_bytes_rcvd); + +#endif // BLE_DFU_H__ + +/** @} */