2022-04-24, 02:16 PM
Hello,
HW: RPi4 2G, external powered usb-hub, usb-gps BU353s4, usb-serial converter XS885/USConverters
SW: OP2, Serial 2.3.3
Problem: connecting XS885 in the hub, Serial 2.3.3 shows previously green marked device 353s4 red, XS885 not to be found.
The setup with the same cables has been working ok with RPi3/OP1, and still is, just tested it.
When XS885 is connected, and Serial shows red upon 353s4:
The BU353 keeps on running ok, SignalK and openCPN are receiving fixes and time.
Via terminal ttyUSB0 =BU353s4 and ttyUSB1 =XS885 are identified correctly.
Echoing via terminal makes the XS885 Tx-led blink momentarily (echo "Hello world" > /dev/ttyUSB1).
Catting via terminal prints fixes from BU353s4 (cat /dev/ttyUSB0).
Seems to me the system runs ok but the Serial-app crashes ?
No help from restart, only restart without the XS885 brings back 353s4 as green in the Serial 2.3.3
Any ideas ?
Debug file is attached (really do not know if I generated it properly)
debug.txt (Size: 1.31 KB / Downloads: 128)
wbr,
tjm
HW: RPi4 2G, external powered usb-hub, usb-gps BU353s4, usb-serial converter XS885/USConverters
SW: OP2, Serial 2.3.3
Problem: connecting XS885 in the hub, Serial 2.3.3 shows previously green marked device 353s4 red, XS885 not to be found.
The setup with the same cables has been working ok with RPi3/OP1, and still is, just tested it.
When XS885 is connected, and Serial shows red upon 353s4:
The BU353 keeps on running ok, SignalK and openCPN are receiving fixes and time.
Via terminal ttyUSB0 =BU353s4 and ttyUSB1 =XS885 are identified correctly.
Echoing via terminal makes the XS885 Tx-led blink momentarily (echo "Hello world" > /dev/ttyUSB1).
Catting via terminal prints fixes from BU353s4 (cat /dev/ttyUSB0).
Seems to me the system runs ok but the Serial-app crashes ?
No help from restart, only restart without the XS885 brings back 353s4 as green in the Serial 2.3.3
Any ideas ?
Debug file is attached (really do not know if I generated it properly)
debug.txt (Size: 1.31 KB / Downloads: 128)
wbr,
tjm