Example

tserialport::getports ?open?

Command open will try to open the port in read mode and get the default settings.

Returns a list of all serial ports at your system including the device name and usb or bluetooth information as a dict.

package require tserialport

set mydict [tserialport::getports open]

Result example Mac OS X:

0 {
    device /dev/cu.Bluetooth-Incoming-Port
    description Bluetooth-Incoming-Port
    open true
    transport native
    baudrate 9600 bits 8 parity invalid stopbits 1
    cts ignore dsr ignore dtr on rts on xon_xoff disabled
}
1 {
    device /dev/cu.usbserial-FT0882PI
    description UC232R
    manufacturer FTDI
    product UC232R
    serial FT0882PI
    vendor_id 0x403 product_id 0x6001
    open true
    transport usb
    baudrate 9600 bits 8 parity invalid stopbits 1
    cts {flow control} dsr ignore dtr on rts {flow control} xon_xoff disabled
}

Result example Windows:

0 {
    device COM1
    description {Kommunikationsanschluss (COM1)}
    open true
    transport native
    baudrate 1200 bits 7 parity none stopbits 1
    cts ignore dsr ignore dtr on rts on xon_xoff disabled
}
1 {
    device COM11
    description {USB Serial Port (COM11)}
    manufacturer FTDI
    product TTL232RG-VSW5V0
    serial FTTFRFB4
    vendor_id 0x403 product_id 0x6001 usb_bus 0x2 usb_address 0x5
    open true
    transport usb
    baudrate 1200 bits 7 parity none stopbits 1
    cts ignore dsr ignore dtr on rts on xon_xoff disabled
}