I'm using SPC58 DISP Board for RTR request data frame from a battery pack. I have set the RTR value as 1, but didn't receive any reponse data frame from the battery. I have tested with CAN analyser, reponse data frame is coming(working fine). When I looked into the code, I didn't see any RTR register loading with the value. So, if anyone worked on RTR frame request. Kindly guide me.
Transmit data frame with RTR as 1.
Hi,
Actually I'm using CAN2.0 without FD.
I got RTR frame by adding some code which is included below. But the problem is If I tried change the data, its doesn't change in the CANbus message.
The code I included before the "Data Length" section in the "can_lld_writeTxBuffer" function.
The code in the main function. Here I have increamented the data8[0] by 1 every loop. But it doesn't reflect in the CANbus message.
The edited "can_lld.c" file is attached.
Best regards
Sharan
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