[simpsonboy77]

I spoke with Omar Zrien, and he explained how the CAN flashing protocol works. The jaguars have 2 types of execution code, the firmware and the bootloader. When you select the firmware and an address, the 2can device first broadcasts a message which says "whatever device has an ID of the number chosen, go to the bootloader." Then it will broadcast to everyone on the bus in bootloader to start accepting the firmware.

I assume that the can protocol is the same regardless on what the gateway is between the can bus, and the cRio. The BDC-comm utility might combine these steps into 1, so it appears as though it is 1 operation to the programmer. Again, I don't know much about the black jaguar,so most of this paragraph is speculation.

Thanks for your explaination, I understand you now.