KaCanOpen
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message.h
1 /*
2  * Copyright (c) 2015, Thomas Keh
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4  *
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31 
32 #pragma once
33 
34 #include <cstdint>
35 
36 namespace kaco {
37 
39 struct Message {
40 
42  uint16_t cob_id;
43 
45  uint8_t rtr;
46 
48  uint8_t len;
49 
51  uint8_t data[8];
52 
54  uint8_t get_node_id() const;
55 
57  uint8_t get_function_code() const;
58 
60  void print() const;
61 
62 };
63 
64 } // end namespace kaco
uint16_t cob_id
Message ID aka COB-ID.
Definition: message.h:42
uint8_t len
Message's length (0 to 8)
Definition: message.h:48
uint8_t get_function_code() const
Extracts the function code from the COB-ID.
Definition: message.cpp:44
uint8_t get_node_id() const
Extracts the node id from the COB-ID.
Definition: message.cpp:40
uint8_t rtr
Remote transmission request (0 if it's not an RTR message, 1 if it is an RTR message) ...
Definition: message.h:45
This struct represents a CANOpen message.
Definition: message.h:39
uint8_t data[8]
Data bytes.
Definition: message.h:51
void print() const
Prints the message to command line.
Definition: message.cpp:48