22.12.2021, 08:00
Can you describe your task in more detail? Protocol description would be helpful as well.
The main rule with serial ports is that only a single script can access the port. For reading you can set read length to -1 to skip waiting and read only the data that is already buffered by the driver.
The main rule with serial ports is that only a single script can access the port. For reading you can set read length to -1 to skip waiting and read only the data that is already buffered by the driver.