use cantool to deal the canfd data

[maxceng]

how can i use cantool to deal the canfd data,it seems that it can't support ,when i use it ,throw a error "ValueError: Wrong data size: 8 instead of 64 bytes

[andlaus]

CAN FD is supported, but your bus description file must reflect that. your error basically means that the frame which you received was only 8 bytes long instead of the 64 bytes mandated by the bus description file...

[maxceng]

thanks for your replying.so it means  that my dbc is not correct or my dbf file is not correct? -------- 原始信息 --------发件人： Andreas Lauser ***@***.***> 日期: 2023/12/6 19:16 (GMT+08:00) 收件人： cantools/cantools ***@***.***> 抄送： YuukiZ ***@***.***>, Author ***@***.***> 主题： Re: [cantools/cantools] use cantool to deal the canfd data (Discussion #631) CAN FD is supported, but your bus description file must reflect that. your error basically means that the frame which you received was only 8 bytes long instead of the 64 bytes mandated by the bus description file... —Reply to this email directly, view it on GitHub, or unsubscribe.You are receiving this because you authored the thread.Message ID: ***@***.***>

[andlaus]

I think so. (the ECU does not seem to do what the DBC file says it should do.)

[maxceng]

but I can use it in canoe,don't know where is wrong -------- 原始信息 --------发件人： Andreas Lauser ***@***.***> 日期: 2023/12/19 02:18 (GMT+08:00) 收件人： cantools/cantools ***@***.***> 抄送： YuukiZ ***@***.***>, Author ***@***.***> 主题： Re: [cantools/cantools] use cantool to deal the canfd data (Discussion #631) I think so. (the ECU does not seem to do what the DBC file says it should do.) —Reply to this email directly, view it on GitHub, or unsubscribe.You are receiving this because you authored the thread.Message ID: ***@***.***>