Bonito Technical Manual
V2.4.0
48
Parameters and commands
Since all of the sub-fields are set using the parameter
M
, it is only possible to set
all of them at the same time. The value of
M
is calculated as the aggregate sum
of the hexadecimal values that are set to each of the three sub-fields.
The table below shows the hexadecimal weights that can be set for each sub-
field. To work out the final value for
M
, select a setting for each sub-field, then
add up the corresponding hexadecimal values.
See the following pages for detailed explanation of each sub-field.
Examples
M=0
(Default)
Sets the bit field to „- - 0 0 - 0 0 0“
•
Activates Continuous mode (weight =
0
)
•
Deactivates PIV mode (weight =
0
)
•
Activates Standard exposure feature mode (weight =
0
)
M=21
(
0x
21 =
0b
100001), sets the bit field to „- - 1 0 - 0 0 1“
•
Activates Image on demand mode (IOD) (weight =
1
)
•
Deactivates PIV mode (weight =
0
)
•
Activates Permanent exposure mode (weight =
20
)
M=22
(
0x
22 =
0b
100010), sets the bit field to „- - 1 0 - 0 1 0“
Bit values
Setting
Weight
(hexadecimal)
Exposure timing mode
--xx-x00
Continuous mode
0
--xx-x01
Image on demand mode (IOD)
1
--xx-x10
Image on demand mode (IOD)
with exposure timer
2
--xx-x11
Image on demand mode (IOD)
with exposure timer and frame duration timer
3
PIV mode
--xx-0xx
PIV mode off
0
--xx-1xx
PIV mode on
4
Exposure feature mode
--00-xxx
Standard mode
0
--01-xxx
Enhanced full well (3T) mode
10
--10-xxx
Permanent exposure mode
20
--11-xxx
Reserved value
30
Table 11: Exposure control mode: values for each setting
