Problem with Can-Bus
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2007-04-19 6:28 AM
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2011-05-17 12:41 AM
Posted on May 17, 2011 at 09:41
Hello,
if an RX-interrupt of a receiving canmessage interrupts the CAN_Sendmessage function in the main programm, it occurs that the sending message isn't on the bus. I send the message with CAN_SendMessage from ST-Library. When do I detect that the data are sure in the message ram and are transmitted. The next question is: Why takes the function CAN_SendMessage in the ST-Library Message-Object 0 (CAN->sMsgObj[0]) and CAN_ReceiveMessage Message-Object 1. I thought the message object 0 or 1 can handle both??? Best regards Thomas