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- extern "C" {
- enum BLE_GATTC_SVCS
- {
- SD_BLE_GATTC_PRIMARY_SERVICES_DISCOVER = BLE_GATTC_SVC_BASE,
- SD_BLE_GATTC_RELATIONSHIPS_DISCOVER,
- SD_BLE_GATTC_CHARACTERISTICS_DISCOVER,
- SD_BLE_GATTC_DESCRIPTORS_DISCOVER,
- SD_BLE_GATTC_ATTR_INFO_DISCOVER,
- SD_BLE_GATTC_CHAR_VALUE_BY_UUID_READ,
- SD_BLE_GATTC_READ,
- SD_BLE_GATTC_CHAR_VALUES_READ,
- SD_BLE_GATTC_WRITE,
- SD_BLE_GATTC_HV_CONFIRM,
- SD_BLE_GATTC_EXCHANGE_MTU_REQUEST,
- };
- enum BLE_GATTC_EVTS
- {
- BLE_GATTC_EVT_PRIM_SRVC_DISC_RSP = BLE_GATTC_EVT_BASE,
- BLE_GATTC_EVT_REL_DISC_RSP,
- BLE_GATTC_EVT_CHAR_DISC_RSP,
- BLE_GATTC_EVT_DESC_DISC_RSP,
- BLE_GATTC_EVT_ATTR_INFO_DISC_RSP,
- BLE_GATTC_EVT_CHAR_VAL_BY_UUID_READ_RSP,
- BLE_GATTC_EVT_READ_RSP,
- BLE_GATTC_EVT_CHAR_VALS_READ_RSP,
- BLE_GATTC_EVT_WRITE_RSP,
- BLE_GATTC_EVT_HVX,
- BLE_GATTC_EVT_EXCHANGE_MTU_RSP,
- BLE_GATTC_EVT_TIMEOUT,
- BLE_GATTC_EVT_WRITE_CMD_TX_COMPLETE
- };
- enum BLE_GATTC_OPTS
- {
- BLE_GATTC_OPT_UUID_DISC = BLE_GATTC_OPT_BASE,
- };
- typedef struct
- {
- uint8_t write_cmd_tx_queue_size;
- } ble_gattc_conn_cfg_t;
- typedef struct
- {
- uint16_t start_handle;
- uint16_t end_handle;
- } ble_gattc_handle_range_t;
- typedef struct
- {
- ble_uuid_t uuid;
- ble_gattc_handle_range_t handle_range;
- } ble_gattc_service_t;
- typedef struct
- {
- uint16_t handle;
- ble_gattc_service_t included_srvc;
- } ble_gattc_include_t;
- typedef struct
- {
- ble_uuid_t uuid;
- ble_gatt_char_props_t char_props;
- uint8_t char_ext_props : 1;
- uint16_t handle_decl;
- uint16_t handle_value;
- } ble_gattc_char_t;
- typedef struct
- {
- uint16_t handle;
- ble_uuid_t uuid;
- } ble_gattc_desc_t;
- typedef struct
- {
- uint8_t write_op;
- uint8_t flags;
- uint16_t handle;
- uint16_t offset;
- uint16_t len;
- uint8_t const *p_value;
- } ble_gattc_write_params_t;
- typedef struct
- {
- uint16_t handle;
- ble_uuid_t uuid;
- } ble_gattc_attr_info16_t;
- typedef struct
- {
- uint16_t handle;
- ble_uuid128_t uuid;
- } ble_gattc_attr_info128_t;
- typedef struct
- {
- uint16_t count;
- ble_gattc_service_t services[1];
- } ble_gattc_evt_prim_srvc_disc_rsp_t;
- typedef struct
- {
- uint16_t count;
- ble_gattc_include_t includes[1];
- } ble_gattc_evt_rel_disc_rsp_t;
- typedef struct
- {
- uint16_t count;
- ble_gattc_char_t chars[1];
- } ble_gattc_evt_char_disc_rsp_t;
- typedef struct
- {
- uint16_t count;
- ble_gattc_desc_t descs[1];
- } ble_gattc_evt_desc_disc_rsp_t;
- typedef struct
- {
- uint16_t count;
- uint8_t format;
- union {
- ble_gattc_attr_info16_t attr_info16[1];
- ble_gattc_attr_info128_t attr_info128[1];
- } info;
- } ble_gattc_evt_attr_info_disc_rsp_t;
- typedef struct
- {
- uint16_t handle;
- uint8_t *p_value;
- } ble_gattc_handle_value_t;
- typedef struct
- {
- uint16_t count;
- uint16_t value_len;
- uint8_t handle_value[1];
- } ble_gattc_evt_char_val_by_uuid_read_rsp_t;
- typedef struct
- {
- uint16_t handle;
- uint16_t offset;
- uint16_t len;
- uint8_t data[1];
- } ble_gattc_evt_read_rsp_t;
- typedef struct
- {
- uint16_t len;
- uint8_t values[1];
- } ble_gattc_evt_char_vals_read_rsp_t;
- typedef struct
- {
- uint16_t handle;
- uint8_t write_op;
- uint16_t offset;
- uint16_t len;
- uint8_t data[1];
- } ble_gattc_evt_write_rsp_t;
- typedef struct
- {
- uint16_t handle;
- uint8_t type;
- uint16_t len;
- uint8_t data[1];
- } ble_gattc_evt_hvx_t;
- typedef struct
- {
- uint16_t server_rx_mtu;
- } ble_gattc_evt_exchange_mtu_rsp_t;
- typedef struct
- {
- uint8_t src;
- } ble_gattc_evt_timeout_t;
- typedef struct
- {
- uint8_t count;
- } ble_gattc_evt_write_cmd_tx_complete_t;
- typedef struct
- {
- uint16_t conn_handle;
- uint16_t gatt_status;
- uint16_t error_handle;
- union
- {
- ble_gattc_evt_prim_srvc_disc_rsp_t prim_srvc_disc_rsp;
- ble_gattc_evt_rel_disc_rsp_t rel_disc_rsp;
- ble_gattc_evt_char_disc_rsp_t char_disc_rsp;
- ble_gattc_evt_desc_disc_rsp_t desc_disc_rsp;
- ble_gattc_evt_char_val_by_uuid_read_rsp_t char_val_by_uuid_read_rsp;
- ble_gattc_evt_read_rsp_t read_rsp;
- ble_gattc_evt_char_vals_read_rsp_t char_vals_read_rsp;
- ble_gattc_evt_write_rsp_t write_rsp;
- ble_gattc_evt_hvx_t hvx;
- ble_gattc_evt_exchange_mtu_rsp_t exchange_mtu_rsp;
- ble_gattc_evt_timeout_t timeout;
- ble_gattc_evt_attr_info_disc_rsp_t attr_info_disc_rsp;
- ble_gattc_evt_write_cmd_tx_complete_t write_cmd_tx_complete;
- } params;
- } ble_gattc_evt_t;
- typedef struct
- {
- uint8_t auto_add_vs_enable : 1;
- } ble_gattc_opt_uuid_disc_t;
- typedef union
- {
- ble_gattc_opt_uuid_disc_t uuid_disc;
- } ble_gattc_opt_t;
- SVCALL(SD_BLE_GATTC_PRIMARY_SERVICES_DISCOVER, uint32_t, sd_ble_gattc_primary_services_discover(uint16_t conn_handle, uint16_t start_handle, ble_uuid_t const *p_srvc_uuid));
- SVCALL(SD_BLE_GATTC_RELATIONSHIPS_DISCOVER, uint32_t, sd_ble_gattc_relationships_discover(uint16_t conn_handle, ble_gattc_handle_range_t const *p_handle_range));
- SVCALL(SD_BLE_GATTC_CHARACTERISTICS_DISCOVER, uint32_t, sd_ble_gattc_characteristics_discover(uint16_t conn_handle, ble_gattc_handle_range_t const *p_handle_range));
- SVCALL(SD_BLE_GATTC_DESCRIPTORS_DISCOVER, uint32_t, sd_ble_gattc_descriptors_discover(uint16_t conn_handle, ble_gattc_handle_range_t const *p_handle_range));
- SVCALL(SD_BLE_GATTC_CHAR_VALUE_BY_UUID_READ, uint32_t, sd_ble_gattc_char_value_by_uuid_read(uint16_t conn_handle, ble_uuid_t const *p_uuid, ble_gattc_handle_range_t const *p_handle_range));
- SVCALL(SD_BLE_GATTC_READ, uint32_t, sd_ble_gattc_read(uint16_t conn_handle, uint16_t handle, uint16_t offset));
- SVCALL(SD_BLE_GATTC_CHAR_VALUES_READ, uint32_t, sd_ble_gattc_char_values_read(uint16_t conn_handle, uint16_t const *p_handles, uint16_t handle_count));
- SVCALL(SD_BLE_GATTC_WRITE, uint32_t, sd_ble_gattc_write(uint16_t conn_handle, ble_gattc_write_params_t const *p_write_params));
- SVCALL(SD_BLE_GATTC_HV_CONFIRM, uint32_t, sd_ble_gattc_hv_confirm(uint16_t conn_handle, uint16_t handle));
- SVCALL(SD_BLE_GATTC_ATTR_INFO_DISCOVER, uint32_t, sd_ble_gattc_attr_info_discover(uint16_t conn_handle, ble_gattc_handle_range_t const * p_handle_range));
- SVCALL(SD_BLE_GATTC_EXCHANGE_MTU_REQUEST, uint32_t, sd_ble_gattc_exchange_mtu_request(uint16_t conn_handle, uint16_t client_rx_mtu));
- __STATIC_INLINE uint32_t sd_ble_gattc_evt_char_val_by_uuid_read_rsp_iter(ble_gattc_evt_t *p_gattc_evt, ble_gattc_handle_value_t *p_iter);
- __STATIC_INLINE uint32_t sd_ble_gattc_evt_char_val_by_uuid_read_rsp_iter(ble_gattc_evt_t *p_gattc_evt, ble_gattc_handle_value_t *p_iter)
- {
- uint32_t value_len = p_gattc_evt->params.char_val_by_uuid_read_rsp.value_len;
- uint8_t *p_first = p_gattc_evt->params.char_val_by_uuid_read_rsp.handle_value;
- uint8_t *p_next = p_iter->p_value ? p_iter->p_value + value_len : p_first;
- if ((p_next - p_first) / (sizeof(uint16_t) + value_len) < p_gattc_evt->params.char_val_by_uuid_read_rsp.count)
- {
- p_iter->handle = (uint16_t)p_next[1] << 8 | p_next[0];
- p_iter->p_value = p_next + sizeof(uint16_t);
- return NRF_SUCCESS;
- }
- else
- {
- return NRF_ERROR_NOT_FOUND;
- }
- }
- }
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