tools: fix script path problem; added roshz

scripts/control_info.sh

@@ -19,7 +19,6 @@
 
 DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 
-cd "${DIR}/.."
 source "${DIR}/apollo_base.sh"
 
-python ./modules/tools/control_info/control_info.py $@
+python ${DIR}/../modules/tools/control_info/control_info.py $@

scripts/location_server.sh

@@ -20,5 +20,5 @@ DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 
 source "${DIR}/apollo_base.sh"
 
-python modules/tools/mobileye_viewer/location_server.py
+python ${DIR}/../modules/tools/mobileye_viewer/location_server.py
 

scripts/roshz.sh

+#!/usr/bin/env bash
+
+###############################################################################
+# Copyright 2017 The Apollo Authors. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+###############################################################################
+
+
+DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+
+source "${DIR}/apollo_base.sh"
+
+topics=($(cat "${DIR}/topics.txt"))
+
+
+while true; do
+    i=0
+    for msg in "${topics[@]}"; do
+        echo "$i ===> $msg"
+        i=$((i+1))
+    done
+    num="-1"
+    while (( "$num" < 0 )) || (( "$num" >= "$i" )) ; do
+        echo "Please Enter your topics [0 - $i ]"
+        read num
+    done
+    echo "rostopic hz ${topics[$num]}"
+    rostopic hz ${topics[$num]}
+done
+