This function returns the current state of the Bluetooth connection.

Syntax

int blt_is_connected(void);

Parameters

None

Returns the current state of the Bluetooth connection.

Value	Description
OK	Connected.
100	Not connected.
ERROR	The communication port is not open.

Checks if there is a Bluetooth connection.

Header file:

lib.h

Library file:

libSTARTUPOPH5000.a

Last updated: 2020/10/07