sorry steve.. here is the last bit of the debug output

getTLVPort

++ getTLVPort

++ getABInfoValue tlv rx_port

getABInfoFileName

+++ getABInfoFileName

+++ '[' -z '' ']'

ls -t /tmp/ABInfo_*.json 2>/dev/null | head -1

++++ ls -t /tmp/ABInfo_34001.json

++++ head -1

+++ declare _json_file=/tmp/ABInfo_34001.json

+++ echo /tmp/ABInfo_34001.json

++ declare _json_file=/tmp/ABInfo_34001.json

++ python -

+ TLV_PORT=30000

+ '[' -z 30000 ']'

+ case $1 in

+ setMode

+ '[' 0 -eq 0 ']'

getABInfoValue tlv ambe_mode

++ getABInfoValue tlv ambe_mode

getABInfoFileName

+++ getABInfoFileName

+++ '[' -z '' ']'

ls -t /tmp/ABInfo_*.json 2>/dev/null | head -1

++++ head -1

++++ ls -t /tmp/ABInfo_34001.json

+++ declare _json_file=/tmp/ABInfo_34001.json

+++ echo /tmp/ABInfo_34001.json

++ declare _json_file=/tmp/ABInfo_34001.json

++ python -

+ echo DMR

DMR

exit $_ERRORCODE

+ exit 0