can bus shield - 11 vs 29 bit

[rick.retter]

Hi (Cory),
using your library…

On a 2008 toyota ecu (11-bit 500) I use CAN.sendMsgBuf(0x7df,0,8,stmp) where stmp contains {0x02, 0x01, 0x05, 0, 0, 0, 0, 0} and I get back coolant temp in canID 0x7e8. wonderful.

To send to a 2014 fiat (29-bit 500) can I use CAN.sendMsgBuf(0x7df,CAN_EXTID,8,stmp) instead?
do I look for the same canID (0x7e8) response as before?

or is it more involved than that?

thanks for your help.

[loovee]

@rick.retter

Hi (Cory),
using your library…

On a 2008 toyota ecu (11-bit 500) I use CAN.sendMsgBuf(0x7df,0,8,stmp) where stmp contains {0x02, 0x01, 0x05, 0, 0, 0, 0, 0} and I get back coolant temp in canID 0x7e8. wonderful.

To send to a 2014 fiat (29-bit 500) can I use CAN.sendMsgBuf(0x7df,CAN_EXTID,8,stmp) instead?
do I look for the same canID (0x7e8) response as before?

or is it more involved than that?

thanks for your help.

hmmm, please have a try, looks ok.