FLASH_FILE=$REPO/loaders/telebt-v$VERSION-altos-flash-*.bin
ALTOS_FILE=$REPO/telebt-v$VERSION-*.elf
-$DFU_UTIL -a 0 -s 0x08000000:leave -D $FLASH_FILE || exit 1
+$DFU_UTIL -a 0 -s 0x08000000:leave -D $FLASH_FILE
sleep 2
fi
echo -n "checking BTLE functionality... "
-btdev=`sudo timeout -s SIGINT 5s hcitool lescan | awk -F \- '/TeleBT/ { print $2 }'`
+btdev=`sudo timeout -s SIGINT 5s hcitool lescan | awk -F \- '/TeleBT/ { print $2 }' | head -n 1`
if [ "$btdev" = "$SERIAL" ]; then
echo "working!"
else