VisionBox_RS232GetAvailableByteCount


Gets number of bytes waiting in RS232 buffer.

Syntax

C++
Python
 
def VisionBox_RS232GetAvailableByteCount(
	state: VisionBox_State,
	/
)
-> outBytesAvailable: int

Parameters

Name Type Default Description
Input will be modified ioState VisionBox_State
Output value outBytesAvailable int

Multithreaded environment

This function is not guaranteed to be thread-safe. When used in multithreaded environment, it has to be manually synchronized.