CAN module How to read the bus CAN

Please inspect the ControlSUITE examples for CAN-Receive.

I have the ControlSUITE but where can I find it? What is the location or link?

I only find the example ecanback2back but the function for read in this example only reads in self test mode in normal mode it can't read the bus. I debugged step by step but when the program accesses in the Transmit function it never gets out, it always waits for the transmit the message but it never  reads the mailbox. It only reads in self test mode. 

Yo can use the selftestmode example as a starting point for your own code.  Just remove the STM =1 - instruction, remove thr transmitting part and let your device receive  the 16 messages (in mailboxes 16-31). Modify the receiving part to wait, until something has been received (RMP), before you read the mailboxes.  Either wait for a single RMP-bit (16-31) and read that mailbox, or wait for all 16 messages (RMP == 0xFFFF0000) to read them as in the back2back example.

Use a 2nd node (or a CAN tool) to transmit the 16 messages.