bt_gatt_srv_send_read

Synopsis:

#include <btapi/btgattsrv.h>

int bt_gatt_srv_send_read_rsp(int instance, const char *addr, uint8_t type, uint16_t handle, bt_gatt_srv_att_error_t error, const uint8_t *value, uint16_t len)

Since:

BlackBerry 10.2.0

Arguments:

instance: The instance number representing the local GATT service.

addr: The address of the remote device which the response is to be sent to.

type: The device type identifier. Refer to constants prefixed with BT_DEVICE_TYPE_.

handle: The handle of the attribute that the response is for.

error: Set to BT_ATT_ERROR_NONE if value is valid, otherwise indicate the error that has occurred.

value: The binary data to be sent back to the remote device.

len: The length of data to be sent back to the remote device.

Library:

libbtapi (For the qcc command, use the -l btapi option to link against this library)

Description:

This can be performed within the bt_gatt_srv_read_request_cb() callback function or from another thread.

Returns:

EOK on a successful response to the remote device, otherwise -1 with the errno set otherwise. The error codes that can be returned are as follows: