(serial-autodetect devname testproc)

serial-autodetect attempts at auto detecting RS232 device settings and makes a connection. This will run through the list of rates/settings and apply a user test until it succeeds.

Note: It is safer and more efficient to specify the connection settings using (serial-try devname baudrate databits parity stopbits testproc) if you know them!

Parameter	Description
dev	devicename to try. If #f it tries /dev/ttyUSB0, /dev/ttyU0, and /dev/ttyS0
testproc	Function to be used to test for successful connection. Most often #f

Example

No example provided at the moment