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HP

HP

| 07.08.2007 | 09:58 | 2 replies

Can_SendFrame and confirmation requests

Hey folks

Due to application reasons we activated confirmation requests in the Can_SendFrame function. Now it is showing the following behaviour:

- If I activate transmission retries then I'll get a confirmation once the frame was acknowledged on the bus OR removed from the FIFO using Can_AbortTransmission

- If I deactivate transmission retries then I'll get a confirmation once the frame was added to the FIFO OR removed from the FIFO using Can_AbortTransmission

This behaviour is a bit odd, since in the singleshot mode there is no way of actually knowing if a frame was transmitted or not because I get an acknowledge anyway.

Am I correct in this interpretation of the behaviour and if so, will it be changed?

Andreas Jacob

Andreas Jacob

Hilscher Gesellschaft fuer Systemautomation mbH

| 07.08.2007 | 14:53

Hi HP,

yes, your interpretation is correct.

As I know this behavior will NOT be changed.

HP

HP

| 07.08.2007 | 14:58

Thanks for the heads up :roll:

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