serial_close(ser)
Features
This function closes a serial communication port.
Parameters
| Parameter Name | Data Type | Default Value | Description |
|---|---|---|---|
ser | serial.Serial | - | Serial instance |
Return
| Value | Description |
|---|---|
0 | Successful closing of a serial port |
Exception
| Exception | Description |
|---|---|
DR_Error (DR_ERROR_TYPE) | Parameter data type error occurred |
Example
PY
ser = serial_open(port="COM", baudrate=115200, bytesize=DR_EIGHTBITS,
parity=DR_PARITY_NONE, stopbits=DR_STOPBITS_ONE)
res = serial_write(ser, b"123456789")
serial_close(ser)