ble_gattc_write_flat() function

Initiates GATT procedure: Write Characteristic Value (flat buffer version).

Syntax

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Summary

Declaration

Definition

int ble_gattc_write_flat(uint16_t conn_handle, uint16_t attr_handle, const void *data, uint16_t data_len, ble_gatt_attr_fn *cb, void *cb_arg);

Argument

Description

conn_handle

The connection over which to execute the procedure.

attr_handle

The handle of the characteristic value to write to.

data

The value to write to the characteristic.

data_len

The number of bytes to write.

The function to call to report procedure status updates; null for no callback.

cb_arg

The optional argument to pass to the callback function.

0 on success; nonzero on failure.

ble_gattc_write_flat() is referenced by 5 libraries and example projects:

from examples