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| author |   Romain Forlot <romain.forlot@iot.bzh> | 2017-04-26 18:27:35 +0200 |
|---|---|---|
| committer | Romain Forlot <romain.forlot@iot.bzh> | 2017-04-27 01:03:34 +0200 |
| commit | eb5fc27fce3d832f1f969ebb01056a69c5f4c120 (patch) | |
| tree | 5c07e6f015fdfa3baa0648828def26248795703b /CAN-binder/low-can-binding/can/can-bus.cpp | |
| parent | abd0190c2ba3a624272ed1f6a3a9c8fe8c4dd140 (diff) | |
Check last value before send the event, if no change no event.
Adding a boolean parameter similarly of existing function to know if we would send
the event.
Change-Id: I03ee17f656065e556fd2b72b160b140852b68dcc
Signed-off-by: Romain Forlot <romain.forlot@iot.bzh>
Diffstat (limited to 'CAN-binder/low-can-binding/can/can-bus.cpp')
| -rw-r--r-- | CAN-binder/low-can-binding/can/can-bus.cpp | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/CAN-binder/low-can-binding/can/can-bus.cpp b/CAN-binder/low-can-binding/can/can-bus.cpp index 6f9e78d9..0de8aeb6 100644 --- a/CAN-binder/low-can-binding/can/can-bus.cpp +++ b/CAN-binder/low-can-binding/can/can-bus.cpp @@ -126,13 +126,17 @@ int can_bus_t::process_can_signals(can_message_t& can_message) //DEBUG(binder_interface, "Nb elt matched string: %d", (int)s.count(std::string(sig.generic_name)); if( s.find(sig->get_name()) != s.end() && afb_event_is_valid(s[sig->get_name()])) { - decoded_message = decoder_t::translateSignal(*sig, can_message, conf.get_can_signals()); + bool send = true; + decoded_message = decoder_t::translateSignal(*sig, can_message, conf.get_can_signals(), &send); - openxc_SimpleMessage s_message = build_SimpleMessage(sig->get_name(), decoded_message); - vehicle_message = build_VehicleMessage(s_message); + if(send) + { + openxc_SimpleMessage s_message = build_SimpleMessage(sig->get_name(), decoded_message); + vehicle_message = build_VehicleMessage(s_message); - std::lock_guard<std::mutex> decoded_can_message_lock(decoded_can_message_mutex_); - push_new_vehicle_message(vehicle_message); + std::lock_guard<std::mutex> decoded_can_message_lock(decoded_can_message_mutex_); + push_new_vehicle_message(vehicle_message); + } processed_signals++; } } |