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-rw-r--r--low-can-binding/can/message/j1939-message.cpp54
1 files changed, 24 insertions, 30 deletions
diff --git a/low-can-binding/can/message/j1939-message.cpp b/low-can-binding/can/message/j1939-message.cpp
index 3740ea20..743898ff 100644
--- a/low-can-binding/can/message/j1939-message.cpp
+++ b/low-can-binding/can/message/j1939-message.cpp
@@ -83,6 +83,22 @@ uint8_t j1939_message_t::get_addr() const{
return addr_;
}
+/**
+ * @brief Convert hex data to string
+ *
+ * @param data An array of data
+ * @param length The length of the data
+ * @return std::string The string data
+ */
+std::string to_hex( uint8_t data[], const size_t length)
+{
+ std::stringstream stream;
+ stream << std::hex << std::setfill('0');
+ for(int i = 0; i < length; i++)
+ stream << std::hex << ((int) data[i]);
+
+ return stream.str();
+}
/// @brief Take a sockaddr_can struct and array of data to initialize class members
///
@@ -115,12 +131,10 @@ std::shared_ptr<j1939_message_t> j1939_message_t::convert_from_addr(struct socka
data_string = converter_t::to_hex(data, length);
for(i=0;i<length;i++)
- {
data_vector.push_back(data[i]);
- };
AFB_DEBUG("Found pgn: %X, length: %X, data %s",
- addr.can_addr.j1939.pgn, length, data_string.c_str());
+ addr.can_addr.j1939.pgn, length, data_string.c_str());
return std::make_shared<j1939_message_t>(j1939_message_t(length, data_vector, timestamp, addr.can_addr.j1939.name, addr.can_addr.j1939.pgn, addr.can_addr.j1939.addr));
}
@@ -197,30 +211,10 @@ void j1939_message_t::set_sockname(pgn_t pgn, name_t name, uint8_t addr)
sockname_.can_family = AF_CAN;
sockname_.can_ifindex = 0;
- if(addr <= 0 || addr >= UINT8_MAX )
- {
- sockname_.can_addr.j1939.addr = J1939_NO_ADDR;
- }
- else
- {
- sockname_.can_addr.j1939.addr = addr;
- }
-
- if(name <= 0 || name >= UINT64_MAX )
- {
- sockname_.can_addr.j1939.name = J1939_NO_NAME;
- }
- else
- {
- sockname_.can_addr.j1939.name = name;
- }
-
- if(pgn <= 0 || pgn > J1939_PGN_MAX)
- {
- sockname_.can_addr.j1939.pgn = J1939_NO_PGN;
- }
- else
- {
- sockname_.can_addr.j1939.pgn = pgn;
- }
-} \ No newline at end of file
+ sockname_.can_addr.j1939.addr = addr <= 0 || addr >= UINT8_MAX ?
+ J1939_NO_ADDR : addr;
+ sockname_.can_addr.j1939.name = name <= 0 || name >= UINT64_MAX ?
+ J1939_NO_NAME : name;
+ sockname_.can_addr.j1939.pgn = pgn <= 0 || pgn > J1939_PGN_MAX ?
+ J1939_NO_PGN : pgn;
+}