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server can if

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add critical message
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sani7
2026-02-14 14:32:38 +01:00
parent 6f4bf60b02
commit 600e7c27b3
1 changed files with 3 additions and 0 deletions
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server/CAN/CAN_interface.cpp
+3
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@@ -42,7 +42,10 @@ void CAN_Interface::connect_to_dev(QString dev)
void CAN_Interface::send_frame(const QCanBusFrame frame) void CAN_Interface::send_frame(const QCanBusFrame frame)
{ {
if (m_canDevice == nullptr) if (m_canDevice == nullptr)
{
SPDLOG_CRITICAL("CAN dev = nullptr");
return; return;
}
m_canDevice->writeFrame(frame); m_canDevice->writeFrame(frame);
emit frame_send(frame); emit frame_send(frame);
} }