diff options
Diffstat (limited to 'src/examples')
| -rw-r--r-- | src/examples/subscriber/subscriber.cpp | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/src/examples/subscriber/subscriber.cpp b/src/examples/subscriber/subscriber.cpp index 0d0a81d7e..f8b138844 100644 --- a/src/examples/subscriber/subscriber.cpp +++ b/src/examples/subscriber/subscriber.cpp @@ -36,6 +36,10 @@ void rc_channels_callback(const PX4_TOPIC_T(rc_channels) &msg) { PX4_INFO("I heard: [%lu]", msg.timestamp_last_valid); } +// void rc_channels_callback(int i) +// { + // PX4_INFO("I heard: [%d]", i); +// } namespace px4 { bool task_should_exit = false; @@ -77,7 +81,11 @@ PX4_MAIN_FUNCTION(subscriber) * is the number of messages that will be buffered up before beginning to throw * away the oldest ones. */ - n.subscribe(PX4_TOPIC(rc_channels), rc_channels_callback); + // n.subscribe(PX4_TOPIC(rc_channels), [&](const PX4_TOPIC_T(rc_channels) &msg){rc_channels_callback(msg);}); + // n.subscribe(PX4_TOPIC(rc_channels), [&](int i){ return rc_channels_callback(i);}); + // CallbackFunction cbf = [](int i){ return rc_channels_callback(i);}; + std::function<void(const PX4_TOPIC_T(rc_channels)&)> cbf = [](const PX4_TOPIC_T(rc_channels)& msg){ return rc_channels_callback(msg);}; + n.subscribe<PX4_TOPIC_T(rc_channels)>(PX4_TOPIC(rc_channels), cbf); PX4_INFO("subscribed"); /** |