+
+/// @brief Static method used to send diagnostic CAN message
+/// that follow isotp SendShimsMessage signature. This method is launched
+/// from diagnostic manager's' same name method. It will use the diagnostic
+/// manager configured CAN bus device to send the CAN message.
+///
+/// @param[in] arbitration_id - CAN arbitration id.
+/// @param[in] data - CAN message payload to send
+/// @param[in] size - size of the data to send
+///
+/// @return True if message sent, false if not.
+bool can_bus_dev_t::shims_send(const uint32_t arbitration_id, const uint8_t* data, const uint8_t size)
+{
+ ssize_t nbytes;
+ canfd_frame f;
+
+ f.can_id = arbitration_id;
+ f.len = size;
+ ::memcpy(f.data, data, size);
+
+ if(can_socket_)
+ {
+ nbytes = ::sendto(can_socket_.socket(), &f, sizeof(struct canfd_frame), 0,
+ (struct sockaddr*)&txAddress_, sizeof(txAddress_));
+ if (nbytes == -1)
+ {
+ ERROR(binder_interface, "send_can_message: Sending CAN frame failed.");
+ return false;
+ }
+ return true;
+ }
+ else
+ {
+ ERROR(binder_interface, "send_can_message: socket not initialized. Attempt to reopen can device socket.");
+ open();
+ }
+ return false;
+}