Locked Problems with Persistent PI4 USB ports
开云体育When assigning connections for my two NCE CS, I used to be able to select for each NCE CS connection the communication port by the names as assigned in persistent bindings. This came to light when my RS232 to USB adapter needed replacement. The new adapter has different idVendor and idProduct codes than its predecessor. The bindings dialog was updated and binds as desired but in Preferences > Connections does not show up as the available serial ports. All that is available is USB0 and USB1, when I used to see 'NCE_PHPro' and ‘NCE_PowerCab’. Thereby, always attaching to the correct product by its assign names to its intended port.?I’m trying to determine what caused this change, an upgrade of PiOS, JMRI or the introduction of the new adapter? ?Now it is hit or miss as to which device gets which port. ?If I check ' ls -l /dev/ttyUSB* ' I see the devices as they were assigned.? Has anyone experienced this issue? ?I am assuming new versions of the PiOS may not respond to the bindings the same as older version but why would that have changed?.? John ?Bauchiero - D&H Model Railroad -?NCE PH-Pro & PowerCab, Pi4b, DCC-EX - JMRI current test version |
John Bauchiero