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Hi, I'm writting code for the above chip. I can receive messages into my application using the CAN simulator no problem. However, when I launch a message from my application, it is continuously re-transmitted (as seen on the can bus simulator). The TXOK flag is set OK and I get into my interrupt but, the only way I have been able to stop re-transmissions is by setting the CANCONCH register for the page to 0 and disabling the page. What am I doing wrong, should the simulator mimic a reply ACK to prevent multiple re-transmissions or is it my responsibility to disable further transmissions? Any clues? Regards Rob McKinley
Dear Oleg Sergeev, Thank you very much for the superb explanations about TTC mode. Now i understund what this mode is and i will re-read the manual more carefuly. Also, if you have some news from Atmel regarding CAN macro problem in TTC mode, plz inform us: it's verry important. PS: Sorry to Robert for using his thread for a litte "of topic " subject, but Oleg's reply was so interesting that i must ask him some details. Cheers!!