Ocean Optics Flame-S - Page 108

8: Firmware and Advanced Communications
98 225-00000-000-11-201604
Byte Format
Byte 0
0x0B
Return Format
The data is returned in Binary format and read in by the host through End Point 7.
Byte 0
Value (BYTE)
Query Plug-in Identifiers
Queries the Plug-in accessories identifiers. This command returns 7 bytes with the last byte
always being zero at this point. Each of the first 6 bytes correspond to Ocean Optics compatible
devices which responded appropriately for I
2
C addresses 2 through 7 respectively. The I
2
C
address are reserved for various categories of devices and the value for each category is shown
below. I
2
Caddresses 0-1 are reserved for loading program code from EEPROMS.
Byte Format
Byte 0
0x0C
Return Format
The data is returned in Binary format and read in by the host through End Point 7.
Byte 0
Byte 1
…
Byte 5
Byte 6
Value @ I
2
C
address 2
Value @ I
2
C
address 3
…
Value @ I
2
C
address 7
0x00
Detect Plug-ins
Reads all of the plug-in accessories that are plugged into the I
2
C bus. No data values are
returned.
Byte Format
Byte 0
0x0D