#define J1939_NAME_ECU 0x1234
#endif
+#define J1939_CAN_ID CAN_EFF_FLAG
+#define J1939_CAN_MASK (CAN_EFF_FLAG | CAN_RTR_FLAG)
+
+
+// PDU 1 = NO BROADCAST
+// PDU 2 = BRODCAST
+static inline bool j1939_pgn_is_pdu1(pgn_t pgn)
+{
+ return (pgn & 0xff00) < 0xf000;
+}
+
namespace utils
{
/**
- * @enum state
- * @brief The state of the address claiming
- */
- enum class claiming_state {
- INITIAL, ///< INITIAL - INITIAL state
- CLAIMING, ///< CLAIMING - CLAIMING state
- OPERATIONAL, ///< OPERATIONAL - OPERATIONAL state
- INVALID
- };
+ * @enum state
+ * @brief The state of the address claiming
+ */
+ enum class claiming_state {
+ INITIAL, ///< INITIAL - INITIAL state
+ CLAIMING, ///< CLAIMING - CLAIMING state
+ OPERATIONAL, ///< OPERATIONAL - OPERATIONAL state
+ INVALID
+ };
class socketcan_j1939_addressclaiming_t;
class socketcan_j1939_t : public socketcan_t
virtual std::shared_ptr<message_t> read_message(int flag);
virtual int write_message(message_t& obj);
virtual int write_j1939_message(pgn_t pgn, std::vector<uint8_t> &data, uint32_t len_data);
+ void define_opt(bool broadcast = true, bool promisc = false);
protected:
struct ifreq ifr_;
static std::mutex mutex_claiming_;
static std::condition_variable signal_address_claiming_;
void define_tx_address(std::string device_name, name_t name, pgn_t pgn, uint8_t addr);
- void add_filter(name_t name, pgn_t pgn, uint8_t addr, name_t name_mask, pgn_t pgn_mask, uint8_t addr_mask);
- void define_opt(bool promisc = true, bool recv_own_msgs = true, bool broadcast = true);
+ int add_filter(name_t name, pgn_t pgn, uint8_t addr, name_t name_mask, pgn_t pgn_mask, uint8_t addr_mask);
+
};
}
-