- uint32_t length,
- message_format_t format,
- std::vector<uint8_t>& data,
- uint64_t timestamp,
- name_t name,
- pgn_t pgn,
- uint8_t addr):
- message_t(maxdlen,length, format, data, timestamp),
- name_{name},
- pgn_{pgn},
- addr_{addr}
+ uint32_t length,
+ message_format_t format,
+ std::vector<uint8_t>& data,
+ uint64_t timestamp,
+ name_t name,
+ pgn_t pgn,
+ uint8_t addr):
+ message_t(maxdlen,length, format, data, timestamp),
+ name_{name},
+ pgn_{pgn},
+ addr_{addr}
- 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();
+ 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();
/// @return A j1939_message_t object fully initialized with sockaddr_can and data values.
std::shared_ptr<j1939_message_t> j1939_message_t::convert_from_addr(struct sockaddr_can& addr, uint8_t (&data)[128],size_t nbytes, uint64_t timestamp)
{
/// @return A j1939_message_t object fully initialized with sockaddr_can and data values.
std::shared_ptr<j1939_message_t> j1939_message_t::convert_from_addr(struct sockaddr_can& addr, uint8_t (&data)[128],size_t nbytes, uint64_t timestamp)
{
- int i;
- uint32_t length = 0;
- message_format_t format;
- std::vector<uint8_t> data_vector;
-
- if(nbytes > J1939_MAX_DLEN)
- {
- AFB_DEBUG("Unsupported j1939 frame");
- format = message_format_t::INVALID;
- }
- else
- {
- //AFB_DEBUG("Got a j1939 frame");
- format = message_format_t::J1939;
- }
-
- length = (uint32_t) nbytes;
- data_vector.reserve(length);
-
- data_vector.clear();
-
- std::string data_string;
- data_string = to_hex(data,length);
-
- for(i=0;i<length;i++)
- {
- data_vector.push_back(data[i]);
- };
-
- AFB_DEBUG("Found pgn: %X, format: %X, length: %X, data %s",
- addr.can_addr.j1939.pgn, (uint8_t)format, length, data_string.c_str());
-
- return std::make_shared<j1939_message_t>(j1939_message_t(J1939_MAX_DLEN,length, format, data_vector, timestamp,addr.can_addr.j1939.name,addr.can_addr.j1939.pgn,addr.can_addr.j1939.addr));
+ int i;
+ uint32_t length = 0;
+ message_format_t format;
+ std::vector<uint8_t> data_vector;
+
+ if(nbytes > J1939_MAX_DLEN)
+ {
+ AFB_DEBUG("Unsupported j1939 frame");
+ format = message_format_t::INVALID;
+ }
+ else
+ {
+ //AFB_DEBUG("Got a j1939 frame");
+ format = message_format_t::J1939;
+ }
+
+ length = (uint32_t) nbytes;
+ data_vector.reserve(length);
+
+ data_vector.clear();
+
+ std::string data_string;
+ data_string = to_hex(data,length);
+
+ for(i=0;i<length;i++)
+ {
+ data_vector.push_back(data[i]);
+ };
+
+ AFB_DEBUG("Found pgn: %X, format: %X, length: %X, data %s",
+ addr.can_addr.j1939.pgn, (uint8_t)format, length, data_string.c_str());
+
+ return std::make_shared<j1939_message_t>(j1939_message_t(J1939_MAX_DLEN,length, format, data_vector, timestamp,addr.can_addr.j1939.name,addr.can_addr.j1939.pgn,addr.can_addr.j1939.addr));
- ret = ret + "Here is the next j1939 message : pgn " + std::to_string(pgn_) + " length " + std::to_string(length_) + ", data ";
- for (size_t i = 0; i < data_.size(); i++)
- {
- ret = ret + std::to_string(data_[i]);
- }
- return ret;
+ ret = ret + "Here is the next j1939 message : pgn " + std::to_string(pgn_) + " length " + std::to_string(length_) + ", data ";
+ for (size_t i = 0; i < data_.size(); i++)
+ {
+ ret = ret + std::to_string(data_[i]);
+ }
+ return ret;
- memset(&sockname_, 0, sizeof(sockname_));
- 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;
- }
+ memset(&sockname_, 0, sizeof(sockname_));
+ 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;
+ }