Hi All, I am a student from UK doing my dissertation on developing a C++ API for a phytec PC167 tartget board.The micro controller i am using is the C167CS-LM which has two onboard CAN interfaces. I have problems on converting a existing C program in to EC++ CAN class.My existing C program is working correctly and i have converted all fuctions in to class members. I left the CAN register definitions and CAN object definitions in a header file. The program compiles and links correctly but seems unable to access correct register values. I am using ROM starting from 0x0 to ox10000 and RAM 0x10000 with size 0x20000. I will be grateful to you if you can suggest any clues or tips. Thank you very much in advance.