I use the S32K144 EVB CAN to communicate with one smart sensor.The MDK is RTM 300.
The transmit CAN frame is EXT.
I found that the CAN bit SRR must be set to 1，otherwise the communication will fail.
Now, I modify the function FLEXCAN_SetTxMsgBuff like below.
So, do you have any other way to set the SRR bit?
Hello qh c,
Unfortunately, as you mention the SDK doesn't have a way to set this bit so you would need to do these changes to the SDK.