Reset LonWorks Adapter/ Switch adapter to configured

Hello Karelle,

Thank you for your reply!

I have tried the following:

   typedef struct {
          enum {
                 appl_offline = 0, // soft offline state
                 appl_online = 1,
                 appl_reset = 2,
                 change_state = 3,
          } mode;
          enum {
                 appl_uncnfg = 2,
                 no_appl_uncnfg = 3,
                 cnfg_online = 4,
                 cnfg_offline = 6, // hard offline state
          } node_state; // Optional field if mode = 3
   } NM_set_node_mode_request;


   NM_set_node_mode_request noderequest;
   noderequest.mode =2;
   noderequest.node_state = 4;

   memcpy(&m_msgOut.data.exp.code, (MsgData*)&noderequest, sizeof(noderequest));

And also

   NM_set_node_mode_request noderequest;
   noderequest.mode =2;
   noderequest.node_state = 4;

memcpy(&m_msgOut.data.exp.data, (MsgData*)&noderequest, sizeof(noderequest));
   m_msgOut.data.exp.code = 0x6c;

int dc = ldv_write(sConnectionHandler, &m_msgOut, sizeof(m_msgOut));

But none of them has reset the device. Are there other parameters are required to be set in the message?

Thanks,
John
PS: Sorry of you get this reply via your email. I was not sure if we respond through the email or on the online form

What I am trying to do is the following:

In our application, LonWorks is used by two software and our application switches between the softwares. One software turns the node to hard offline by sending the message {6C, 03, 06}. When the second software (the one I develop) tries to access the node, it is in the offline state so no responses.

I have tried to pushed the message {6c, 03, 04} to switch it back online. But the device does not respond when I send the message. I simply open the connection and then push the message through.

typedef struct {
    Byte code;
    enum {
        appl_offline = 0, // soft offline state
        appl_online = 1,
        appl_reset = 2,
        change_state = 3,
    } mode;
    enum {
        appl_uncnfg = 2,
        no_appl_uncnfg = 3,
        cnfg_online = 4,
        cnfg_offline = 6, // hard offline state
    } node_state;
    // Optional field if mode = 3
} NM_set_node_mode_request;

NM_set_node_mode_request noderequest;

noderequest.code = 0x6C;
noderequest.mode = 3;
noderequest.node_state = 4;
int length = sizeof(noderequest);
memcpy(&m_msgOut.data.exp.code, (MsgData*)&noderequest, length);

static const NI_Queue queue[2][2] =         // define network interface queue
{
    {
        niTQ, niTQ_P
    },
    {
        niNTQ, niNTQ_P
    }
};
m_msgOut.ni_hdr.q.queue = queue[0][0];
m_msgOut.ni_hdr.q.q_cmd = niNETMGMT;
m_msgOut.ni_hdr.q.length = sizeof(ExpMsgHdr)+sizeof(ExplicitAddr)+length;    // Header size
m_msgOut.msg_hdr.exp.tag = 15;
m_msgOut.msg_hdr.exp.auth = 0;
m_msgOut.msg_hdr.exp.st = 3; //Set the message type to be Request
m_msgOut.msg_hdr.exp.msg_type = 0;              // the interface doesn't process NVs
m_msgOut.msg_hdr.exp.response = 0;              // Not a response message
m_msgOut.msg_hdr.exp.pool = 0;              // Must be zero
m_msgOut.msg_hdr.exp.alt_path = 0;              // Use default path
m_msgOut.msg_hdr.exp.addr_mode = 127;  // Addressing mode
m_msgOut.msg_hdr.exp.cmpl_code = MSG_NOT_COMPL;  // Zero
m_msgOut.msg_hdr.exp.path = 0;              // Use primary path
m_msgOut.msg_hdr.exp.priority = 0;  //The message is marked as low priority
m_msgOut.msg_hdr.exp.length = sizeof(noderequest);        // Message size
int dc = ldv_write(sConnectionHandler, &m_msgOut, 257);

do I need to execute any other commands before I send the configuration command? such as get status? or reset?