2.6 FP Data Packet Table

FP data description

1 byte

2 byte

3 byte

4 byte

5 byte

 

Header

ID #

EVENT#

Para(H)

Para(L)

 

 

 

 

 

 

Front panel switch information

$30

$8*

$00

$**

$**

 

 

 

 

 

 

FP Data Packet

When the RE-350is in [NOTIFICATION] Mode, it will send the “FP Data Packet” to the PC. This tells the condition of each button and control knob every time the condition varies.

The bit assignment of the parameter is as follows:

D15

D14

D13

D12

D11

D10

D9

D8

W/B Vol

0

Focus Auto

B/W

W/B Auto

Nega

Inputselect

0

 

 

 

 

 

 

 

 

D7

D6

D5

D4

D3

D2

D1

D0

 

 

 

 

 

 

 

 

Detail Vol

EXP Vol

Back light

Lights

Zoom Tele

Zoom Wide

Focus Far

Focus Near

 

 

 

 

 

 

 

 

If a control knob has not been used for longer than 500 milliseconds, the RE-350will send the FP-Data Packet” with the corresponding control knob bit cleared.

Note: If the RTS signal line of the PC is off and the RE-350is in [NOTIFICATION] Mode, the RE-350will start to send the FP-Data Packet” which explains the button and control knob condition at the time when the RTS signal line comes on.

24

Page 24
Image 24
Canon RE-350 manual FP Data Packet Table, FP data description Byte, ParaH ParaL