The toolbar supports a few quick one-touch capabilities...

From left to right:

- Open a configuration file

- Save current configuration to currently opened config file.

- Disconnect uCon from the COM port it is currently attached to.

- Reconnect uCon to the COM port it is attached to.

- Toggle state of DTR (Data Terminal Ready).

- Send BREAK on COM port.

- Loop through list of baud rates on the COM port.

- Toggle the state (presence of) of the trace window.

- Clear the console screen.

- Enable/disable time stamping

- Enable/disable logging to a file.

- Stop a running script (only active is script is running).

- Pause a running script (only active is script is running).

- Resume a paused script (only active if script is paused).

- Execute next line (step) of paused script (only active is script is paused).

- uCon overview (help)