B&B Electronics LDVDSV2-S-P9D - Manual - Manual (Page 39)

OBDII Streamer Command & Response
V2.11
Page 39/49
database version is not compatible with current firmware version then FPGA will shut
down and System manager will expect UPDATE_COMPONENT command.
The programming must always be successfully completed before moving on to the next
update file.
Host Command to Send:
0x01 0x01 0x57 0x01
COMP CS
Streamer ACK Response:
0x01 0x01 0xD7 0x00 0xD9
The Streamer will change from its programmed baud rate to the baud rates show in the
table below during the component update period. It will return to its previous baud rate
after completion of the update process and the streamer reinitializes itself (as detected by
the DEVICE_CONFIGURED spontaneous message.
Field Descriptions:
COMP
Byte identifying which component is being updated:
0x01
FPGA Firmware
0x02
Database
0x03
System Manager
0x04
Bootloader
CS Summation checksum