diff options
Diffstat (limited to 'src/examples')
-rw-r--r-- | src/examples/subscriber/module.mk | 3 | ||||
-rw-r--r-- | src/examples/subscriber/subscriber.cpp | 2 | ||||
-rw-r--r-- | src/examples/subscriber/subscriber_params.c | 55 |
3 files changed, 58 insertions, 2 deletions
diff --git a/src/examples/subscriber/module.mk b/src/examples/subscriber/module.mk index 481c36ea7..90b4d8ffc 100644 --- a/src/examples/subscriber/module.mk +++ b/src/examples/subscriber/module.mk @@ -37,6 +37,7 @@ MODULE_COMMAND = subscriber -SRCS = subscriber.cpp +SRCS = subscriber.cpp \ + subscriber_params.c MODULE_STACKSIZE = 2400 diff --git a/src/examples/subscriber/subscriber.cpp b/src/examples/subscriber/subscriber.cpp index e52d661a9..cc9b7a794 100644 --- a/src/examples/subscriber/subscriber.cpp +++ b/src/examples/subscriber/subscriber.cpp @@ -84,7 +84,7 @@ PX4_MAIN_FUNCTION(subscriber) { PX4_PARAM_GET(p_sub_interv, &sub_interval); PX4_INFO("Param SUB_INTERV = %d", sub_interval); PX4_PARAM_GET(p_test_float, &test_float); - PX4_INFO("Param SUB_TESTF = %f", (double)test_float); + PX4_INFO("Param SUB_TESTF = %.3f", (double)test_float); /** * The subscribe() call is how you tell ROS that you want to receive messages diff --git a/src/examples/subscriber/subscriber_params.c b/src/examples/subscriber/subscriber_params.c new file mode 100644 index 000000000..e28bfbc36 --- /dev/null +++ b/src/examples/subscriber/subscriber_params.c @@ -0,0 +1,55 @@ +/**************************************************************************** + * + * Copyright (c) 2013, 2014 PX4 Development Team. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name PX4 nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ****************************************************************************/ + +/** + * @file subscriber_params.c + * Parameters for the subscriber example + * + * @author Thomas Gubler <thomasgubler@gmail.com> + */ + +#include <systemlib/param/param.h> + +/** + * Interval of one subscriber in the example in ms + * + * @group Subscriber Example + */ +PARAM_DEFINE_INT32(SUB_INTERV, 100); + +/** + * Float Demonstration Parameter in the Example + * + * @group Subscriber Example + */ +PARAM_DEFINE_FLOAT(SUB_TESTF, 3.14f); |