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-rw-r--r--CAN-binder/low-can-binding/utils/socketcan-bcm.cpp3
1 files changed, 3 insertions, 0 deletions
diff --git a/CAN-binder/low-can-binding/utils/socketcan-bcm.cpp b/CAN-binder/low-can-binding/utils/socketcan-bcm.cpp
index 76bc6acc..5ee4b1aa 100644
--- a/CAN-binder/low-can-binding/utils/socketcan-bcm.cpp
+++ b/CAN-binder/low-can-binding/utils/socketcan-bcm.cpp
@@ -67,6 +67,9 @@ namespace utils
return socket_;
}
+ /// Read the socket to retrieve the associated CAN message. All the hard work is do into
+ /// convert_from_frame method and if there isn't CAN message retrieve, only BCM head struct,
+ /// then CAN message will be zeroed and must be handled later.
socketcan_bcm_t& operator>>(socketcan_bcm_t& s, can_message_t& cm)
{
struct utils::simple_bcm_msg msg;