bt_nus_send()

int bt_nus_send	(	struct bt_conn *	conn,
		const uint8_t *	data,
		uint16_t	len )

#include <include/bluetooth/services/nus.h>

Send data.

This function sends data to a connected peer, or all connected peers.

Parameters

[in]	conn	Pointer to connection object, or NULL to send to all connected peers.
[in]	data	Pointer to a data buffer.
[in]	len	Length of the data in the buffer.

Return values

0	If the data is sent. Otherwise, a negative value is returned.