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-rw-r--r--low-can-binding/binding/low-can-subscription.cpp40
1 files changed, 39 insertions, 1 deletions
diff --git a/low-can-binding/binding/low-can-subscription.cpp b/low-can-binding/binding/low-can-subscription.cpp
index 6cfcb718..99f209be 100644
--- a/low-can-binding/binding/low-can-subscription.cpp
+++ b/low-can-binding/binding/low-can-subscription.cpp
@@ -280,6 +280,11 @@ std::shared_ptr<utils::socketcan_t> low_can_subscription_t::get_socket()
return socket_;
}
+std::shared_ptr<message_definition_t> low_can_subscription_t::get_message_definition()
+{
+ return message_;
+}
+
/**
* @brief Setter for the frequency of the event_filter
*
@@ -355,6 +360,10 @@ void low_can_subscription_t::set_signal(std::shared_ptr<signal_t> signal)
signal_ = signal;
}
+void low_can_subscription_t::set_message_definition(std::shared_ptr<message_definition_t> message)
+{
+ message_ = message;
+}
/// @brief Based upon which object is a subscribed CAN signal or diagnostic message
/// it will open the socket with the required CAN bus device name.
@@ -607,6 +616,35 @@ int low_can_subscription_t::create_rx_filter_can(low_can_subscription_t &subscri
return create_rx_filter_bcm(subscription, bcm_msg);
}
+
+int low_can_subscription_t::create_rx_filter(std::shared_ptr<message_definition_t> msg)
+{
+ std::shared_ptr<signal_t> signal_message =
+ std::make_shared<signal_t>(signal_t{msg->get_name(),
+ 0,
+ msg->get_length() * 8,
+ 1.00000f,
+ 0.00000f,
+ 0,
+ 0,
+ frequency_clock_t(0.00000f),
+ true,
+ false,
+ {},
+ true,
+ nullptr,
+ nullptr,
+ false,
+ std::make_pair<bool, int>(false, 0),
+ static_cast<sign_t>(0),
+ -1,
+ ""});
+
+ signal_message->set_parent(msg);
+ return create_rx_filter(signal_message);
+}
+
+
/**
* @brief Create the good socket to read message
* depending on the signal
@@ -626,7 +664,7 @@ int low_can_subscription_t::create_rx_filter(std::shared_ptr<signal_t> sig)
else if(sig->get_message()->is_j1939())
return low_can_subscription_t::create_rx_filter_j1939(*this, sig);
#endif
- AFB_ERROR("Signal can't be j1939 and isotp");
+ AFB_ERROR("Signal can't be created (check config)");
return -1;
}