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This function disconnects a Profile from a remote device.
Input:
dev : STRING
The address of the device to disconnect from.
UUID : STRING
The UUID of the profile to disconnect. If empty, the default SPP profile will be used.
Returns: INT
1
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-
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_BT_OK
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Success.
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0
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-
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_BT_ERR_NOT_SUPPORTED
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The API is not supported.
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-1
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-
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_BT_ERR_NOT_OPEN
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The adapter is not powered(see btPower).
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-4
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-
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_BT_ERR_NOT_FOUND
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Could not find device.
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-12
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-
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_BT_ERR_BUSY
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Profile already disconnected.
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Declaration:
FUNCTION btDeviceProfileDisconnect : INT;
VAR_INPUT
dev : STRING;
UUID : STRING := "";
END_VAR;
Example:
INCLUDE rtcu.inc
PROGRAM test;
VAR
rc : INT;
address : STRING;
END_VAR;
btPower();
BEGIN
...
rc := btDeviceProfileDisconnect(dev:=address);
DebugFmt(message:="btDeviceProfileDisconnect "+address+": \1", v1:=rc);
...
END;
END_PROGRAM;
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