Clearing read buffer Success!
szSerBufferSave OK! 02 3b 02 00 00 00 00 00 00 00
command: 02 3b 02 00 00 00 00 00 82 20
Flushing serial device buffer... Success!
Sending command... sent 10 characters
Draining serial device buffer... Success!
Cleared data buffer: 00 00 00 00 00 00 00 00 00 00
Read char #1 RC=0 (00)
answer:  Got -1 characters

Elapsed time since last comm 0 us
Attempt 3
Clearing read buffer Success!
szSerBufferSave OK! 02 3b 02 00 00 00 00 00 00 00
command: 02 3b 02 00 00 00 00 00 82 20
Flushing serial device buffer... Success!
Sending command... sent 10 characters
Draining serial device buffer... Success!
Cleared data buffer: 00 00 00 00 00 00 00 00 00 00
Read char #1 RC=1 (1b) waited/max     7607/5000000  uS
Read char #2 RC=1 (c8) waited/max       17/5000000  uS
Read char #3 RC=1 (ff) waited/max       10/5000000  uS
Read char #4 RC=1 (3d) waited/max       12/5000000  uS
Read char #5 RC=1 (95) waited/max        9/5000000  uS
Read char #6 RC=0 (00) waited/max   500983/5000000  uS
answer:  Got -1 characters
_ERROR_ (59 2)

Restoring Serial Port settings /dev/ttyUSB0... Success!
Flushing serial device buffer... Success!
Closing Serial Port /dev/ttyUSB0... Success!

devLCKfile: </var/lock/LCK..ttyUSB0>
devLCKfileNew: </var/lock/LCK..ttyUSB0.21100>
Clearing Serial Port Lock (21100)... done.

20180322-15:38:30: aurora: ERROR: Received bad return code (-1 59 2)

Complete 20180322-15:38:30