25
System hardware interface channel events
2 Application Programming Interface (API)
PHD API Reference
nxs.set_heater
Event
nxs.set_heater
Event Data
Keys
Values
Description
heater_level
<0..100>
0 = 0% backlight, 100 = 100% backlight.
Direction
output
Channel
nxs
Notes
Sent by the application to adjust the heater level. The values range from 0 to 100.
The example below assumes that the Storyboard application has, based on user
interaction with a heater level control, called a Lua function called
set_heater_level
with an argument of value and a number from 0 to 100.
Lua Example
function
set_heater_level
(
mapargs
)
local
level
=
mapargs
["
value
"]
local
data
= {}
if
(
level
~=
nil
)
then
print("
Set heater level:
"..
level
)
data
["
heater_level
"] =
level
gre.
send_event_data("
nxs.set_heater
",
"
4u1 heater_level
",
data
, "
nxs
"
)
end
end
Содержание PHD28
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