SDO and NMT simulation

[Chernobrovka]

Is it possible to simulate the reception of nmt and sdo messages in CO Node using the functions:
static void CO_NMT_receive(void *object, void *msg);
static void CO_SDO_receive(void object, void msg);
I'm trying to do it like this:
if (tx_hdr.StdId == 0 && buffer->data[1] == CO_NODE_ID && buffer->DLC == 2){
CO_CANrxMsg_t rcvMsg;
CO_CANrx_t nmt_command = CANModule_local->rxArray;
memcpy(rcvMsg.data, buffer->data, NMT_LEN);
rcvMsg.ident = 0;
rcvMsg.dlc = NMT_LEN;
nmtReceiveInterface(&nmt_command, &rcvMsg);
}
else if (tx_hdr.StdId == SDO_START_ADRESS + CO_NODE_ID){
CO_CANrxMsg_t rcvMsg;
CO_CANrx_t sdo_command = CANModule_local->rxArray;
memcpy(rcvMsg.data, buffer->data, SDO_LEN);
rcvMsg.ident = tx_hdr.StdId;
rcvMsg.dlc = SDO_LEN;
sdoReceiveInterface(&sdo_command, &rcvMsg);
}
Will I be able to do this?