serial_config()
Configures serial COM port channel communication parameters.
Syntax
serial_config(port, baudrate, bits, parity, stopbits, flowcontrol);
Parameters
| port | COM port name. Use string type ; e.g. “COM10” |
| baudrate | Baudrate value. Available values are: |
| 4800 - 4800bd |
| 9600 - 9600bd |
| 192200 - 192200bd |
| 115200 - 115200bd |
| bits | Data bits value. Available values are: |
| 5 - 5 data bits |
| 6 - 6 data bits |
| 7 - 7 data bits |
| 8 - 8 data bits |
| 9 - 9 data bits |
| parity | Parity value. Available values are: |
| 0 - no parity |
| 1 - odd parity |
| 2 - even parity |
| stopbits | Stop bit value. Available values are: |
| 0 - no stop bit |
| 1 - one stop bit |
| 2 - two stop bits |
| flowcontrol | Flowcontrol. Available values are: |
| 0 - no flow control |
| 1 - flow control enabled |
| Return Value | Returned value is 0 when port is successfully configured. Returned value is 1 when port has not been configured. Returned value is integer number. |
| 0 - port successfully configured |
| 1 - port unsuccessfully configured |
Example
result = serial_config("COM10", 19200,8,0,1,1);
result:
See also