v24Close()
Closes the interface.
Synopsis
int v24Close(int handle);
Parameter
| Parameter | Description |
|---|---|
| handle | The handle of v24Open |
Return value
0 if OK, otherwise -1.
Error
Missing or wrong arguments.
Description
Closes the interface.
Example
|
main() { int write, read, close, handle; string get; time max; //handle = 240; handle = v24Open("COM2", 9600, "8N1"); DebugN(handle); max = 10; read = v24Read(handle, get, max); DebugN(read); delay(5); close = v24Close(handle); DebugN(close); DebugN("Get: " + get); } |
Assignment
Communication functions
Availability
CTRL
See also
