No. I need to change ID of TX full message, that is allready configured in CANcomponet TX section. Thanks.
You should still be able to change the ID of the Full mailbox using the AMR and ACR registers. You can directly write into the respective registers with the correct filter settings.
For example, the following code changes the filter settings of Mailbox0 as 0x003.
#define AMR (0x001FFFF9)
#define ACR (0x00600000)
CY_SET_REG32( 0x402E00B4 ,ACR);
Refer the device register TRM for the correct register location for the respective mailboxes.
I found it!
CAN_SET_TX_ID_STANDARD_MSG(i, id); !!!