In our experiment, we use many ZUP power supplies to power up the electronics. The exact models are TDK-Lambda ZUP80-2.5 and ZUP6-33. They are remotely controlled and monitored by a server running Linux. The problem is that the serial communication is very slow. By slow I mean that the ZUP baud rate can be set between 300 and 9600. To
Tag: serial-port
PySerial [Error 5] Access is Denied
I am trying to write a program in Python that will loop to keep checking the serial port (COM4) and print out a message when the character “1” is read from the serial port. I want to send “1” over the serial port from an Arduino gadget upon the push of a button. However, I get the error “[Error 5]: