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SerialPort_WriteBuffer
Writes raw binary data from a byte buffer to serial port.
| Name | Type | Range | Description | |
|---|---|---|---|---|
 |
inPortId | Integer | 0 - 7 | Identifies open port instance when working with multiple serial ports |
|
inBuffer | ByteBuffer | Buffer containing raw data to write | |
Examples
Description of usage of this filter can be found in examples and tutorial: IO Serial Port Communicator.
Filter writes raw data block from the inBuffer input to the serial port transmission output buffer.
Data buffer for the inBuffer input can be prepared using filters from the Binary Data category.
Remarks
Using the SerialPort_Config filter is necessary before using the SerialPort_WriteBuffer filter.
Errors
Using filters writing to serial port without previous configuration will cause "SerialPort not initialized" error.
Complexity Level
This filter is available on Basic Complexity Level.
Filter Group
This filter is member of SerialPort_Write filter group.
See Also
- SerialPort_Config – Configures the serial port.
- SerialPort_WriteByte – Writes one character in binary mode to serial port.
- SerialPort_WriteChar – Write single ASCII character to device.
- SerialPort_WriteString – Writes string characters to serial port.
