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| author | Thomas Gubler <thomasgubler@gmail.com> | 2014-11-28 08:58:44 +0100 |
|---|---|---|
| committer | Thomas Gubler <thomasgubler@gmail.com> | 2014-11-28 08:58:44 +0100 |
| commit | 36bf0c04c8cb052c67e613eb051b0deb650eb216 (patch) | |
| tree | c9a498d808dbc973b3ad2a2611703fa463c27c8f /src/examples/subscriber | |
| parent | 486d81cb95bb7dc912ee0a7636b0a6aeb87009d9 (diff) | |
| download | px4-firmware-36bf0c04c8cb052c67e613eb051b0deb650eb216.tar.gz px4-firmware-36bf0c04c8cb052c67e613eb051b0deb650eb216.tar.bz2 px4-firmware-36bf0c04c8cb052c67e613eb051b0deb650eb216.zip | |
WIP, c++11 style callbacks for px4
Diffstat (limited to 'src/examples/subscriber')
| -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"); /** |