RM46L852: CAN reception not working

Hi there,

I tried to make a communication between PC and RM46L852 with CAN interface (TCAN1044).

Transmitted data to PC was successfully confirmed using can analyzer.

But no data was not recognized by RM46L "newdata register" when a message sent by can analyzer.

I checked DCAN updated registers before/after sending message and then ErrStat 0x00000007/0x00000010 .

I made a test code based on can demo code (HALCogen).

#define can1 canREG1

/*... wait until message receive on can1 */
while(!canIsRxMessageArrived(can1, canMESSAGE_BOX2));
                                                                <- stuck here! even sending message, canMESSAGE_BOX2 ID=2
canGetData(can1, canMESSAGE_BOX2, rx_data); /* receive on can1 */

Which register should I confirm ?

Any advice is helpful for me.

Thanks in advance.